Index: translator/SymTab/AddVisit.h =================================================================== --- translator/SymTab/AddVisit.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/AddVisit.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,30 +1,32 @@ -/* - * This file is part of the Cforall project - * - * $Id: AddVisit.h,v 1.2 2005/08/29 20:14:17 rcbilson Exp $ - * - */ - +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// AddVisit.h -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 16:14:32 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 16:16:38 2015 +// Update Count : 3 +// namespace SymTab { + void addDecls( std::list< Declaration* > &declsToAdd, std::list< Statement* > &statements, std::list< Statement* >::iterator i ); -void addDecls( std::list< Declaration* > &declsToAdd, std::list< Statement* > &statements, std::list< Statement* >::iterator i ); + template< typename Visitor > + inline void addVisitStatementList( std::list< Statement* > &statements, Visitor &visitor ) { + for ( std::list< Statement* >::iterator i = statements.begin(); i != statements.end(); ++i ) { + addDecls( visitor.get_declsToAdd(), statements, i ); + (*i)->accept( visitor ); + } // for + addDecls( visitor.get_declsToAdd(), statements, statements.end() ); + } -template< typename Visitor > -inline void -addVisitStatementList( std::list< Statement* > &statements, Visitor &visitor ) -{ - for ( std::list< Statement* >::iterator i = statements.begin(); i != statements.end(); ++i ) { - addDecls( visitor.get_declsToAdd(), statements, i ); - (*i)->accept( visitor ); - } - addDecls( visitor.get_declsToAdd(), statements, statements.end() ); -} - -template< typename Visitor > -inline void -addVisitStatement( Statement *stmt, Visitor &visitor ) -{ - maybeAccept( stmt, visitor ); + template< typename Visitor > + inline void addVisitStatement( Statement *stmt, Visitor &visitor ) { + maybeAccept( stmt, visitor ); /// if ( ! declsToAdd.empty() ) { /// CompoundStmt *compound = new CompoundStmt( noLabels ); @@ -32,71 +34,60 @@ /// addDecls( declsToAdd, compound->get_kids(), compound->get_kids().end() ); /// } -} + } -template< typename Visitor > -inline void -addVisit(CompoundStmt *compoundStmt, Visitor &visitor) -{ - addVisitStatementList( compoundStmt->get_kids(), visitor ); -} + template< typename Visitor > + inline void addVisit(CompoundStmt *compoundStmt, Visitor &visitor) { + addVisitStatementList( compoundStmt->get_kids(), visitor ); + } -template< typename Visitor > -inline void -addVisit(IfStmt *ifStmt, Visitor &visitor) -{ - addVisitStatement( ifStmt->get_thenPart(), visitor ); - addVisitStatement( ifStmt->get_elsePart(), visitor ); - maybeAccept( ifStmt->get_condition(), visitor ); -} + template< typename Visitor > + inline void addVisit(IfStmt *ifStmt, Visitor &visitor) { + addVisitStatement( ifStmt->get_thenPart(), visitor ); + addVisitStatement( ifStmt->get_elsePart(), visitor ); + maybeAccept( ifStmt->get_condition(), visitor ); + } -template< typename Visitor > -inline void -addVisit(WhileStmt *whileStmt, Visitor &visitor) -{ - addVisitStatement( whileStmt->get_body(), visitor ); - maybeAccept( whileStmt->get_condition(), visitor ); -} + template< typename Visitor > + inline void addVisit(WhileStmt *whileStmt, Visitor &visitor) { + addVisitStatement( whileStmt->get_body(), visitor ); + maybeAccept( whileStmt->get_condition(), visitor ); + } -template< typename Visitor > -inline void -addVisit(ForStmt *forStmt, Visitor &visitor) -{ - addVisitStatement( forStmt->get_body(), visitor ); - maybeAccept( forStmt->get_initialization(), visitor ); - maybeAccept( forStmt->get_condition(), visitor ); - maybeAccept( forStmt->get_increment(), visitor ); -} + template< typename Visitor > + inline void addVisit(ForStmt *forStmt, Visitor &visitor) { + addVisitStatement( forStmt->get_body(), visitor ); + maybeAccept( forStmt->get_initialization(), visitor ); + maybeAccept( forStmt->get_condition(), visitor ); + maybeAccept( forStmt->get_increment(), visitor ); + } -template< typename Visitor > -inline void -addVisit(SwitchStmt *switchStmt, Visitor &visitor) -{ - addVisitStatementList( switchStmt->get_branches(), visitor ); - maybeAccept( switchStmt->get_condition(), visitor ); -} + template< typename Visitor > + inline void addVisit(SwitchStmt *switchStmt, Visitor &visitor) { + addVisitStatementList( switchStmt->get_branches(), visitor ); + maybeAccept( switchStmt->get_condition(), visitor ); + } -template< typename Visitor > -inline void -addVisit(ChooseStmt *switchStmt, Visitor &visitor) -{ - addVisitStatementList( switchStmt->get_branches(), visitor ); - maybeAccept( switchStmt->get_condition(), visitor ); -} + template< typename Visitor > + inline void addVisit(ChooseStmt *switchStmt, Visitor &visitor) { + addVisitStatementList( switchStmt->get_branches(), visitor ); + maybeAccept( switchStmt->get_condition(), visitor ); + } -template< typename Visitor > -inline void -addVisit(CaseStmt *caseStmt, Visitor &visitor) -{ - addVisitStatementList( caseStmt->get_statements(), visitor ); - maybeAccept( caseStmt->get_condition(), visitor ); -} + template< typename Visitor > + inline void addVisit(CaseStmt *caseStmt, Visitor &visitor) { + addVisitStatementList( caseStmt->get_statements(), visitor ); + maybeAccept( caseStmt->get_condition(), visitor ); + } -template< typename Visitor > -inline void -addVisit(CatchStmt *cathStmt, Visitor &visitor) -{ - addVisitStatement( cathStmt->get_body(), visitor ); - maybeAccept( cathStmt->get_decl(), visitor ); -} + template< typename Visitor > + inline void addVisit(CatchStmt *cathStmt, Visitor &visitor) { + addVisitStatement( cathStmt->get_body(), visitor ); + maybeAccept( cathStmt->get_decl(), visitor ); + } +} // namespace SymTab -} // namespace SymTab +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/AggregateTable.h =================================================================== --- translator/SymTab/AggregateTable.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/AggregateTable.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,11 +1,19 @@ -/* - * This file is part of the Cforall project - * - * $Id: AggregateTable.h,v 1.4 2005/08/29 20:14:17 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// AggregateTable.h -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 16:17:26 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 16:19:29 2015 +// Update Count : 4 +// -#ifndef SYMTAB_AGGREGATETABLE_H -#define SYMTAB_AGGREGATETABLE_H +#ifndef AGGREGATETABLE_H +#define AGGREGATETABLE_H #include @@ -18,27 +26,28 @@ namespace SymTab { + template< class AggregateDeclClass > + class AggregateTableConflictFunction : public std::binary_function< AggregateDeclClass *, AggregateDeclClass *, AggregateDeclClass *> { + public: + AggregateDeclClass *operator()( AggregateDeclClass *existing, AggregateDeclClass *added ) { + if ( existing->get_members().empty() ) { + return added; + } else if ( ! added->get_members().empty() ) { + throw SemanticError( "redeclaration of ", added ); + } // if + return existing; + } + }; -template< class AggregateDeclClass > -class AggregateTableConflictFunction : public std::binary_function< AggregateDeclClass*, AggregateDeclClass*, AggregateDeclClass* > -{ -public: - AggregateDeclClass *operator()( AggregateDeclClass *existing, AggregateDeclClass *added ) - { - if ( existing->get_members().empty() ) { - return added; - } else if ( ! added->get_members().empty() ) { - throw SemanticError( "redeclaration of ", added ); - } - return existing; - } - -}; - -typedef StackTable< StructDecl, AggregateTableConflictFunction< StructDecl > > StructTable; -typedef StackTable< EnumDecl, AggregateTableConflictFunction< EnumDecl > > EnumTable; -typedef StackTable< UnionDecl, AggregateTableConflictFunction< UnionDecl > > UnionTable; -typedef StackTable< ContextDecl, AggregateTableConflictFunction< ContextDecl > > ContextTable; - + typedef StackTable< StructDecl, AggregateTableConflictFunction< StructDecl > > StructTable; + typedef StackTable< EnumDecl, AggregateTableConflictFunction< EnumDecl > > EnumTable; + typedef StackTable< UnionDecl, AggregateTableConflictFunction< UnionDecl > > UnionTable; + typedef StackTable< ContextDecl, AggregateTableConflictFunction< ContextDecl > > ContextTable; } // namespace SymTab -#endif /* #ifndef SYMTAB_AGGREGATETABLE_H */ +#endif // AGGREGATETABLE_H + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/FixFunction.cc =================================================================== --- translator/SymTab/FixFunction.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/FixFunction.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,2 +1,17 @@ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// FixFunction.cc -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 16:19:49 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 16:22:54 2015 +// Update Count : 2 +// + #include "FixFunction.h" #include "SynTree/Declaration.h" @@ -6,81 +21,60 @@ namespace SymTab { + FixFunction::FixFunction() : isVoid( false ) { + } -FixFunction::FixFunction() - : isVoid( false ) -{ -} + DeclarationWithType * FixFunction::mutate(FunctionDecl *functionDecl) { + ObjectDecl *pointer = new ObjectDecl( functionDecl->get_name(), functionDecl->get_storageClass(), functionDecl->get_linkage(), 0, new PointerType( Type::Qualifiers(), functionDecl->get_type()->clone() ), 0 ); + delete functionDecl; + return pointer; + } -DeclarationWithType* -FixFunction::mutate(FunctionDecl *functionDecl) -{ - ObjectDecl *pointer = new ObjectDecl( functionDecl->get_name(), functionDecl->get_storageClass(), functionDecl->get_linkage(), 0, new PointerType( Type::Qualifiers(), functionDecl->get_type()->clone() ), 0 ); - delete functionDecl; - return pointer; -} + Type * FixFunction::mutate(VoidType *voidType) { + isVoid = true; + return voidType; + } -Type* -FixFunction::mutate(VoidType *voidType) -{ - isVoid = true; - return voidType; -} + Type * FixFunction::mutate(BasicType *basicType) { + return basicType; + } -Type* -FixFunction::mutate(BasicType *basicType) -{ - return basicType; -} + Type * FixFunction::mutate(PointerType *pointerType) { + return pointerType; + } -Type* -FixFunction::mutate(PointerType *pointerType) -{ - return pointerType; -} + Type * FixFunction::mutate(ArrayType *arrayType) { + PointerType *pointerType = new PointerType( arrayType->get_qualifiers(), maybeClone( arrayType->get_base()->clone() ), maybeClone( arrayType->get_dimension() ), arrayType->get_isVarLen(), arrayType->get_isStatic() ); + delete arrayType; + return pointerType; + } -Type* -FixFunction::mutate(ArrayType *arrayType) -{ - PointerType *pointerType = new PointerType( arrayType->get_qualifiers(), maybeClone( arrayType->get_base()->clone() ), maybeClone( arrayType->get_dimension() ), arrayType->get_isVarLen(), arrayType->get_isStatic() ); - delete arrayType; - return pointerType; -} + Type * FixFunction::mutate(StructInstType *aggregateUseType) { + return aggregateUseType; + } -Type* -FixFunction::mutate(StructInstType *aggregateUseType) -{ - return aggregateUseType; -} + Type * FixFunction::mutate(UnionInstType *aggregateUseType) { + return aggregateUseType; + } -Type* -FixFunction::mutate(UnionInstType *aggregateUseType) -{ - return aggregateUseType; -} + Type * FixFunction::mutate(EnumInstType *aggregateUseType) { + return aggregateUseType; + } -Type* -FixFunction::mutate(EnumInstType *aggregateUseType) -{ - return aggregateUseType; -} + Type * FixFunction::mutate(ContextInstType *aggregateUseType) { + return aggregateUseType; + } -Type* -FixFunction::mutate(ContextInstType *aggregateUseType) -{ - return aggregateUseType; -} + Type * FixFunction::mutate(TypeInstType *aggregateUseType) { + return aggregateUseType; + } -Type* -FixFunction::mutate(TypeInstType *aggregateUseType) -{ - return aggregateUseType; -} + Type * FixFunction::mutate(TupleType *tupleType) { + return tupleType; + } +} // namespace SymTab -Type* -FixFunction::mutate(TupleType *tupleType) -{ - return tupleType; -} - - -} // namespace SymTab +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/FixFunction.h =================================================================== --- translator/SymTab/FixFunction.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/FixFunction.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,44 +1,53 @@ -/* - * This file is part of the Cforall project - * - * $Id: FixFunction.h,v 1.3 2005/08/29 20:14:17 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// FixFunction.h -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 17:02:08 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 17:03:43 2015 +// Update Count : 2 +// -#ifndef SYMTAB_FIXFUNCTION_H -#define SYMTAB_FIXFUNCTION_H +#ifndef FIXFUNCTION_H +#define FIXFUNCTION_H #include "SynTree/Mutator.h" namespace SymTab { + class FixFunction : public Mutator { + typedef Mutator Parent; + public: + FixFunction(); -class FixFunction : public Mutator -{ - typedef Mutator Parent; + bool get_isVoid() const { return isVoid; } + void set_isVoid( bool newValue ) { isVoid = newValue; } + private: + virtual DeclarationWithType* mutate(FunctionDecl *functionDecl); -public: - FixFunction(); - - bool get_isVoid() const { return isVoid; } - void set_isVoid( bool newValue ) { isVoid = newValue; } - -private: - virtual DeclarationWithType* mutate(FunctionDecl *functionDecl); - - virtual Type* mutate(VoidType *voidType); - virtual Type* mutate(BasicType *basicType); - virtual Type* mutate(PointerType *pointerType); - virtual Type* mutate(ArrayType *arrayType); - virtual Type* mutate(StructInstType *aggregateUseType); - virtual Type* mutate(UnionInstType *aggregateUseType); - virtual Type* mutate(EnumInstType *aggregateUseType); - virtual Type* mutate(ContextInstType *aggregateUseType); - virtual Type* mutate(TypeInstType *aggregateUseType); - virtual Type* mutate(TupleType *tupleType); + virtual Type* mutate(VoidType *voidType); + virtual Type* mutate(BasicType *basicType); + virtual Type* mutate(PointerType *pointerType); + virtual Type* mutate(ArrayType *arrayType); + virtual Type* mutate(StructInstType *aggregateUseType); + virtual Type* mutate(UnionInstType *aggregateUseType); + virtual Type* mutate(EnumInstType *aggregateUseType); + virtual Type* mutate(ContextInstType *aggregateUseType); + virtual Type* mutate(TypeInstType *aggregateUseType); + virtual Type* mutate(TupleType *tupleType); - bool isVoid; -}; - + bool isVoid; + }; } // namespace SymTab -#endif /* #ifndef SYMTAB_FIXFUNCTION_H */ +#endif // FIXFUNCTION_H + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/IdTable.cc =================================================================== --- translator/SymTab/IdTable.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/IdTable.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,8 +1,16 @@ -/* - * This file is part of the Cforall project - * - * $Id: IdTable.cc,v 1.6 2005/08/29 20:14:17 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// IdTable.cc -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 17:04:02 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 17:07:43 2015 +// Update Count : 3 +// #include @@ -18,148 +26,141 @@ namespace SymTab { + IdTable::IdTable() : scopeLevel( 0 ) { + } -IdTable::IdTable() - : scopeLevel( 0 ) -{ -} + void IdTable::enterScope() { + scopeLevel++; + } -void -IdTable::enterScope() -{ - scopeLevel++; -} + void IdTable::leaveScope() { + for ( OuterTableType::iterator outer = table.begin(); outer != table.end(); ++outer ) { + for ( InnerTableType::iterator inner = outer->second.begin(); inner != outer->second.end(); ++inner ) { + std::stack< DeclEntry >& entry = inner->second; + if ( ! entry.empty() && entry.top().second == scopeLevel ) { + entry.pop(); + } // if + } // for + } // for -void -IdTable::leaveScope() -{ - for ( OuterTableType::iterator outer = table.begin(); outer != table.end(); ++outer ) { - for ( InnerTableType::iterator inner = outer->second.begin(); inner != outer->second.end(); ++inner ) { - std::stack< DeclEntry >& entry = inner->second; - if ( ! entry.empty() && entry.top().second == scopeLevel ) { - entry.pop(); - } - } - } - - scopeLevel--; - assert( scopeLevel >= 0 ); -} + scopeLevel--; + assert( scopeLevel >= 0 ); + } -void -IdTable::addDecl( DeclarationWithType *decl ) -{ - const string &name = decl->get_name(); - string manglename; - if ( decl->get_linkage() == LinkageSpec::C ) { - manglename = name; - } else { - manglename = Mangler::mangle( decl ); - } - InnerTableType &declTable = table[ name ]; - InnerTableType::iterator it = declTable.find( manglename ); - if ( it == declTable.end() ) { - declTable[ manglename ].push( DeclEntry( decl, scopeLevel ) ); - } else { - std::stack< DeclEntry >& entry = it->second; - if ( ! entry.empty() && entry.top().second == scopeLevel ) { - if ( decl->get_linkage() != LinkageSpec::C || ResolvExpr::typesCompatible( decl->get_type(), entry.top().first->get_type(), Indexer() ) ) { - FunctionDecl *newentry = dynamic_cast< FunctionDecl* >( decl ); - FunctionDecl *old = dynamic_cast< FunctionDecl* >( entry.top().first ); - if ( newentry && old && newentry->get_statements() && old->get_statements() ) { - throw SemanticError( "duplicate function definition for ", decl ); - } else { - ObjectDecl *newobj = dynamic_cast< ObjectDecl* >( decl ); - ObjectDecl *oldobj = dynamic_cast< ObjectDecl* >( entry.top().first ); - if ( newobj && oldobj && newobj->get_init() && oldobj->get_init() ) { - throw SemanticError( "duplicate definition for ", decl ); - } - } - } else { - throw SemanticError( "duplicate definition for ", decl ); - } - } else { - declTable[ manglename ].push( DeclEntry( decl, scopeLevel ) ); - } - } - // ensure the set of routines with C linkage cannot be overloaded - for ( InnerTableType::iterator i = declTable.begin(); i != declTable.end(); ++i ) { - if ( ! i->second.empty() && i->second.top().first->get_linkage() == LinkageSpec::C && declTable.size() > 1 ) { - InnerTableType::iterator j = i; - for ( j++; j != declTable.end(); ++j ) { - if ( ! j->second.empty() && j->second.top().first->get_linkage() == LinkageSpec::C ) { - throw SemanticError( "invalid overload of C function " ); - } + void IdTable::addDecl( DeclarationWithType *decl ) { + const string &name = decl->get_name(); + string manglename; + if ( decl->get_linkage() == LinkageSpec::C ) { + manglename = name; + } else { + manglename = Mangler::mangle( decl ); + } // if + + InnerTableType &declTable = table[ name ]; + InnerTableType::iterator it = declTable.find( manglename ); + + if ( it == declTable.end() ) { + declTable[ manglename ].push( DeclEntry( decl, scopeLevel ) ); + } else { + std::stack< DeclEntry >& entry = it->second; + if ( ! entry.empty() && entry.top().second == scopeLevel ) { + if ( decl->get_linkage() != LinkageSpec::C || ResolvExpr::typesCompatible( decl->get_type(), entry.top().first->get_type(), Indexer() ) ) { + FunctionDecl *newentry = dynamic_cast< FunctionDecl* >( decl ); + FunctionDecl *old = dynamic_cast< FunctionDecl* >( entry.top().first ); + if ( newentry && old && newentry->get_statements() && old->get_statements() ) { + throw SemanticError( "duplicate function definition for ", decl ); + } else { + ObjectDecl *newobj = dynamic_cast< ObjectDecl* >( decl ); + ObjectDecl *oldobj = dynamic_cast< ObjectDecl* >( entry.top().first ); + if ( newobj && oldobj && newobj->get_init() && oldobj->get_init() ) { + throw SemanticError( "duplicate definition for ", decl ); + } // if + } // if + } else { + throw SemanticError( "duplicate definition for ", decl ); + } // if + } else { + declTable[ manglename ].push( DeclEntry( decl, scopeLevel ) ); + } // if + } // if + // ensure the set of routines with C linkage cannot be overloaded + for ( InnerTableType::iterator i = declTable.begin(); i != declTable.end(); ++i ) { + if ( ! i->second.empty() && i->second.top().first->get_linkage() == LinkageSpec::C && declTable.size() > 1 ) { + InnerTableType::iterator j = i; + for ( j++; j != declTable.end(); ++j ) { + if ( ! j->second.empty() && j->second.top().first->get_linkage() == LinkageSpec::C ) { + throw SemanticError( "invalid overload of C function " ); + } // if + } // for + } // if + } // for } - } - } -} -void -IdTable::lookupId( const std::string &id, std::list< DeclarationWithType* >& decls ) const -{ - OuterTableType::const_iterator outer = table.find( id ); - if ( outer == table.end() ) return; - const InnerTableType &declTable = outer->second; - for ( InnerTableType::const_iterator it = declTable.begin(); it != declTable.end(); ++it ) { - const std::stack< DeclEntry >& entry = it->second; - if ( ! entry.empty() ) { - decls.push_back( entry.top().first ); - } - } -} + void IdTable::lookupId( const std::string &id, std::list< DeclarationWithType* >& decls ) const { + OuterTableType::const_iterator outer = table.find( id ); + if ( outer == table.end() ) return; + const InnerTableType &declTable = outer->second; + for ( InnerTableType::const_iterator it = declTable.begin(); it != declTable.end(); ++it ) { + const std::stack< DeclEntry >& entry = it->second; + if ( ! entry.empty() ) { + decls.push_back( entry.top().first ); + } // if + } // for + } -DeclarationWithType* IdTable::lookupId( const std::string &id) const { - DeclarationWithType* result = 0; - int depth = -1; + DeclarationWithType * IdTable::lookupId( const std::string &id) const { + DeclarationWithType* result = 0; + int depth = -1; - OuterTableType::const_iterator outer = table.find( id ); - if ( outer == table.end() ) return 0; - const InnerTableType &declTable = outer->second; - for ( InnerTableType::const_iterator it = declTable.begin(); it != declTable.end(); ++it ) { - const std::stack< DeclEntry >& entry = it->second; - if ( ! entry.empty() && entry.top().second > depth ) { - result = entry.top().first; - depth = entry.top().second; - } - } - return result; -} + OuterTableType::const_iterator outer = table.find( id ); + if ( outer == table.end() ) return 0; + const InnerTableType &declTable = outer->second; + for ( InnerTableType::const_iterator it = declTable.begin(); it != declTable.end(); ++it ) { + const std::stack< DeclEntry >& entry = it->second; + if ( ! entry.empty() && entry.top().second > depth ) { + result = entry.top().first; + depth = entry.top().second; + } // if + } // for + return result; + } -void -IdTable::dump( std::ostream &os ) const -{ - for ( OuterTableType::const_iterator outer = table.begin(); outer != table.end(); ++outer ) { - for ( InnerTableType::const_iterator inner = outer->second.begin(); inner != outer->second.end(); ++inner ) { + void IdTable::dump( std::ostream &os ) const { + for ( OuterTableType::const_iterator outer = table.begin(); outer != table.end(); ++outer ) { + for ( InnerTableType::const_iterator inner = outer->second.begin(); inner != outer->second.end(); ++inner ) { #if 0 - const std::stack< DeclEntry >& entry = inner->second; - if ( ! entry.empty() ) { // && entry.top().second == scopeLevel ) { - os << outer->first << " (" << inner->first << ") (" << entry.top().second << ")" << std::endl; - } else { - os << outer->first << " (" << inner->first << ") ( entry-empty)" << std::endl; - } + const std::stack< DeclEntry >& entry = inner->second; + if ( ! entry.empty() ) { // && entry.top().second == scopeLevel ) { + os << outer->first << " (" << inner->first << ") (" << entry.top().second << ")" << std::endl; + } else { + os << outer->first << " (" << inner->first << ") ( entry-empty)" << std::endl; + } // if #endif #if 0 - std::stack stack = inner->second; - os << "dumping a stack" << std::endl; - while (! stack.empty()) { - DeclEntry d = stack.top(); - os << outer->first << " (" << inner->first << ") (" << d.second << ") " << std::endl; - stack.pop(); - } + std::stack stack = inner->second; + os << "dumping a stack" << std::endl; + while (! stack.empty()) { + DeclEntry d = stack.top(); + os << outer->first << " (" << inner->first << ") (" << d.second << ") " << std::endl; + stack.pop(); + } // while #endif - } - } + } // for + } // for #if 0 - for ( OuterTableType::const_iterator outer = table.begin(); outer != table.end(); ++outer ) { - for ( InnerTableType::const_iterator inner = outer->second.begin(); inner != outer->second.end(); ++inner ) { - const std::stack< DeclEntry >& entry = inner->second; - if ( ! entry.empty() && entry.top().second == scopeLevel ) { - os << outer->first << " (" << inner->first << ") (" << scopeLevel << ")" << std::endl; - } - } - } + for ( OuterTableType::const_iterator outer = table.begin(); outer != table.end(); ++outer ) { + for ( InnerTableType::const_iterator inner = outer->second.begin(); inner != outer->second.end(); ++inner ) { + const std::stack< DeclEntry >& entry = inner->second; + if ( ! entry.empty() && entry.top().second == scopeLevel ) { + os << outer->first << " (" << inner->first << ") (" << scopeLevel << ")" << std::endl; + } // if + } // for + } // for #endif -} + } +} // namespace SymTab - -} // namespace SymTab +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/IdTable.h =================================================================== --- translator/SymTab/IdTable.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/IdTable.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,4 +1,19 @@ -#ifndef SYMTAB_IDTABLE_H -#define SYMTAB_IDTABLE_H +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// IdTable.h -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:30:02 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:31:45 2015 +// Update Count : 3 +// + +#ifndef IDTABLE_H +#define IDTABLE_H #include @@ -12,23 +27,28 @@ class IdTable { public: - IdTable(); + IdTable(); - void enterScope(); - void leaveScope(); - void addDecl( DeclarationWithType *decl ); - void lookupId( const std::string &id, std::list< DeclarationWithType* >& decls ) const; - DeclarationWithType* lookupId( const std::string &id) const; + void enterScope(); + void leaveScope(); + void addDecl( DeclarationWithType *decl ); + void lookupId( const std::string &id, std::list< DeclarationWithType* >& decls ) const; + DeclarationWithType* lookupId( const std::string &id) const; - void dump( std::ostream &os ) const; // debugging + void dump( std::ostream &os ) const; // debugging + private: + typedef std::pair< DeclarationWithType*, int > DeclEntry; + typedef std::map< std::string, std::stack< DeclEntry > > InnerTableType; + typedef std::map< std::string, InnerTableType > OuterTableType; - private: - typedef std::pair< DeclarationWithType*, int > DeclEntry; - typedef std::map< std::string, std::stack< DeclEntry > > InnerTableType; - typedef std::map< std::string, InnerTableType > OuterTableType; - - OuterTableType table; - int scopeLevel; + OuterTableType table; + int scopeLevel; }; } // namespace SymTab -#endif // SYMTAB_IDTABLE_H +#endif // IDTABLE_H + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/ImplementationType.cc =================================================================== --- translator/SymTab/ImplementationType.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/ImplementationType.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,8 +1,16 @@ -/* - * This file is part of the Cforall project - * - * $Id: ImplementationType.cc,v 1.4 2005/08/29 20:14:17 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// ImplementationType.cc -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:32:01 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:34:40 2015 +// Update Count : 2 +// #include "ImplementationType.h" @@ -15,75 +23,58 @@ namespace SymTab { + class ImplementationType : public Visitor { + public: + ImplementationType( const SymTab::Indexer &indexer ); -class ImplementationType : public Visitor -{ -public: - ImplementationType( const SymTab::Indexer &indexer ); - - Type *get_result() { return result; } + Type *get_result() { return result; } + private: + virtual void visit(VoidType *voidType); + virtual void visit(BasicType *basicType); + virtual void visit(PointerType *pointerType); + virtual void visit(ArrayType *arrayType); + virtual void visit(FunctionType *functionType); + virtual void visit(StructInstType *aggregateUseType); + virtual void visit(UnionInstType *aggregateUseType); + virtual void visit(EnumInstType *aggregateUseType); + virtual void visit(ContextInstType *aggregateUseType); + virtual void visit(TypeInstType *aggregateUseType); + virtual void visit(TupleType *tupleType); -private: - virtual void visit(VoidType *voidType); - virtual void visit(BasicType *basicType); - virtual void visit(PointerType *pointerType); - virtual void visit(ArrayType *arrayType); - virtual void visit(FunctionType *functionType); - virtual void visit(StructInstType *aggregateUseType); - virtual void visit(UnionInstType *aggregateUseType); - virtual void visit(EnumInstType *aggregateUseType); - virtual void visit(ContextInstType *aggregateUseType); - virtual void visit(TypeInstType *aggregateUseType); - virtual void visit(TupleType *tupleType); + Type *result; // synthesized + const SymTab::Indexer &indexer; + }; - Type *result; // synthesized - const SymTab::Indexer &indexer; -}; + Type * implementationType( Type *type, const SymTab::Indexer& indexer ) { + ImplementationType implementor( indexer ); + type->accept( implementor ); + if ( implementor.get_result() == 0 ) { + return type->clone(); + } else { + return implementor.get_result(); + } // if + } -Type* -implementationType( Type *type, const SymTab::Indexer& indexer ) -{ - ImplementationType implementor( indexer ); - type->accept( implementor ); - if ( implementor.get_result() == 0 ) { - return type->clone(); - } else { - return implementor.get_result(); - } -} + ImplementationType::ImplementationType( const SymTab::Indexer &indexer ) : result( 0 ), indexer( indexer ) { + } -ImplementationType::ImplementationType( const SymTab::Indexer &indexer ) - : result( 0 ), indexer( indexer ) -{ -} + void ImplementationType::visit(VoidType *voidType) { + } -void -ImplementationType::visit(VoidType *voidType) -{ -} + void ImplementationType::visit(BasicType *basicType) { + } -void -ImplementationType::visit(BasicType *basicType) -{ -} + void ImplementationType::visit(PointerType *pointerType) { + PointerType *newType = pointerType->clone(); + newType->set_base( implementationType( pointerType->get_base(), indexer ) ); + result = newType; + } -void -ImplementationType::visit(PointerType *pointerType) -{ - PointerType *newType = pointerType->clone(); - newType->set_base( implementationType( pointerType->get_base(), indexer ) ); - result = newType; -} + void ImplementationType::visit(ArrayType *arrayType) { + ArrayType *newType = arrayType->clone(); + newType->set_base( implementationType( arrayType->get_base(), indexer ) ); + result = newType; + } -void -ImplementationType::visit(ArrayType *arrayType) -{ - ArrayType *newType = arrayType->clone(); - newType->set_base( implementationType( arrayType->get_base(), indexer ) ); - result = newType; -} - -void -ImplementationType::visit(FunctionType *functionType) -{ + void ImplementationType::visit(FunctionType *functionType) { /// FunctionType *newType = functionType->clone(); /// for ( std::list< DeclarationWithType* >::iterator i = newType->get_parameters().begin(); i != newType->get_parameters().end(); ++i ) { @@ -93,48 +84,41 @@ /// i->set_type( implementationType( i->get_type(), indexer ) ); /// } -} + } -void -ImplementationType::visit(StructInstType *aggregateUseType) -{ -} + void ImplementationType::visit(StructInstType *aggregateUseType) { + } -void -ImplementationType::visit(UnionInstType *aggregateUseType) -{ -} + void ImplementationType::visit(UnionInstType *aggregateUseType) { + } -void -ImplementationType::visit(EnumInstType *aggregateUseType) -{ -} + void ImplementationType::visit(EnumInstType *aggregateUseType) { + } -void -ImplementationType::visit(ContextInstType *aggregateUseType) -{ -} + void ImplementationType::visit(ContextInstType *aggregateUseType) { + } -void -ImplementationType::visit(TypeInstType *inst) -{ - NamedTypeDecl *typeDecl = indexer.lookupType( inst->get_name() ); - if ( typeDecl && typeDecl->get_base() ) { - Type *base = implementationType( typeDecl->get_base(), indexer ); - base->get_qualifiers() += inst->get_qualifiers(); - result = base; - } -} + void ImplementationType::visit(TypeInstType *inst) { + NamedTypeDecl *typeDecl = indexer.lookupType( inst->get_name() ); + if ( typeDecl && typeDecl->get_base() ) { + Type *base = implementationType( typeDecl->get_base(), indexer ); + base->get_qualifiers() += inst->get_qualifiers(); + result = base; + } // if + } -void -ImplementationType::visit(TupleType *tupleType) -{ - TupleType *newType = new TupleType( Type::Qualifiers() ); - for ( std::list< Type* >::iterator i = tupleType->get_types().begin(); i != tupleType->get_types().end(); ++i ) { - Type *implType = implementationType( *i, indexer ); - implType->get_qualifiers() += tupleType->get_qualifiers(); - newType->get_types().push_back( implType ); - } - result = newType; -} + void ImplementationType::visit(TupleType *tupleType) { + TupleType *newType = new TupleType( Type::Qualifiers() ); + for ( std::list< Type* >::iterator i = tupleType->get_types().begin(); i != tupleType->get_types().end(); ++i ) { + Type *implType = implementationType( *i, indexer ); + implType->get_qualifiers() += tupleType->get_qualifiers(); + newType->get_types().push_back( implType ); + } // for + result = newType; + } +} // namespace SymTab -} // namespace SymTab +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/ImplementationType.h =================================================================== --- translator/SymTab/ImplementationType.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/ImplementationType.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,11 +1,19 @@ -/* - * This file is part of the Cforall project - * - * $Id: ImplementationType.h,v 1.3 2005/08/29 20:14:17 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// ImplementationType.h -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:35:41 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:37:15 2015 +// Update Count : 2 +// -#ifndef SYMTAB_IMPLEMENTATIONTYPE_H -#define SYMTAB_IMPLEMENTATIONTYPE_H +#ifndef IMPLEMENTATIONTYPE_H +#define IMPLEMENTATIONTYPE_H #include "SynTree/SynTree.h" @@ -13,17 +21,19 @@ namespace SymTab { + Type *implementationType( Type *, const SymTab::Indexer &indexer ); -Type *implementationType( Type *, const SymTab::Indexer &indexer ); - -template< typename InputIterator, typename OutputIterator > -void -implementationTypeList( InputIterator begin, InputIterator end, OutputIterator out, const SymTab::Indexer &indexer ) -{ - while ( begin != end ) { - *out++ = implementationType( *begin++, indexer ); - } -} - + template< typename InputIterator, typename OutputIterator > + void implementationTypeList( InputIterator begin, InputIterator end, OutputIterator out, const SymTab::Indexer &indexer ) { + while ( begin != end ) { + *out++ = implementationType( *begin++, indexer ); + } // while + } } // namespace SymTab -#endif /* #ifndef SYMTAB_IMPLEMENTATIONTYPE_H */ +#endif // IMPLEMENTATIONTYPE_H + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/Indexer.cc =================================================================== --- translator/SymTab/Indexer.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/Indexer.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,2 +1,17 @@ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// Indexer.cc -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:37:33 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:38:44 2015 +// Update Count : 2 +// + #include "SynTree/Declaration.h" #include "SynTree/Type.h" @@ -16,22 +31,22 @@ void Indexer::visit( ObjectDecl *objectDecl ) { - maybeAccept( objectDecl->get_type(), *this ); - maybeAccept( objectDecl->get_init(), *this ); - maybeAccept( objectDecl->get_bitfieldWidth(), *this ); - if ( objectDecl->get_name() != "" ) { - debugPrint( "Adding object " << objectDecl->get_name() << std::endl ); - idTable.addDecl( objectDecl ); - } + maybeAccept( objectDecl->get_type(), *this ); + maybeAccept( objectDecl->get_init(), *this ); + maybeAccept( objectDecl->get_bitfieldWidth(), *this ); + if ( objectDecl->get_name() != "" ) { + debugPrint( "Adding object " << objectDecl->get_name() << std::endl ); + idTable.addDecl( objectDecl ); + } // if } void Indexer::visit( FunctionDecl *functionDecl ) { - if ( functionDecl->get_name() == "" ) return; - debugPrint( "Adding function " << functionDecl->get_name() << std::endl ); - idTable.addDecl( functionDecl ); - enterScope(); - maybeAccept( functionDecl->get_functionType(), *this ); - acceptAll( functionDecl->get_oldDecls(), *this ); - maybeAccept( functionDecl->get_statements(), *this ); - leaveScope(); + if ( functionDecl->get_name() == "" ) return; + debugPrint( "Adding function " << functionDecl->get_name() << std::endl ); + idTable.addDecl( functionDecl ); + enterScope(); + maybeAccept( functionDecl->get_functionType(), *this ); + acceptAll( functionDecl->get_oldDecls(), *this ); + maybeAccept( functionDecl->get_statements(), *this ); + leaveScope(); } @@ -56,104 +71,104 @@ void Indexer::visit( TypeDecl *typeDecl ) { - // see A NOTE ON THE ORDER OF TRAVERSAL, above - // note that assertions come after the type is added to the symtab, since they aren't part - // of the type proper and may depend on the type itself - enterScope(); - acceptAll( typeDecl->get_parameters(), *this ); - maybeAccept( typeDecl->get_base(), *this ); - leaveScope(); - debugPrint( "Adding type " << typeDecl->get_name() << std::endl ); - typeTable.add( typeDecl ); - acceptAll( typeDecl->get_assertions(), *this ); + // see A NOTE ON THE ORDER OF TRAVERSAL, above + // note that assertions come after the type is added to the symtab, since they aren't part + // of the type proper and may depend on the type itself + enterScope(); + acceptAll( typeDecl->get_parameters(), *this ); + maybeAccept( typeDecl->get_base(), *this ); + leaveScope(); + debugPrint( "Adding type " << typeDecl->get_name() << std::endl ); + typeTable.add( typeDecl ); + acceptAll( typeDecl->get_assertions(), *this ); } void Indexer::visit( TypedefDecl *typeDecl ) { - enterScope(); - acceptAll( typeDecl->get_parameters(), *this ); - maybeAccept( typeDecl->get_base(), *this ); - leaveScope(); - debugPrint( "Adding typedef " << typeDecl->get_name() << std::endl ); - typeTable.add( typeDecl ); + enterScope(); + acceptAll( typeDecl->get_parameters(), *this ); + maybeAccept( typeDecl->get_base(), *this ); + leaveScope(); + debugPrint( "Adding typedef " << typeDecl->get_name() << std::endl ); + typeTable.add( typeDecl ); } void Indexer::visit( StructDecl *aggregateDecl ) { - // make up a forward declaration and add it before processing the members - StructDecl fwdDecl( aggregateDecl->get_name() ); - cloneAll( aggregateDecl->get_parameters(), fwdDecl.get_parameters() ); - debugPrint( "Adding fwd decl for struct " << fwdDecl.get_name() << std::endl ); - structTable.add( &fwdDecl ); - - enterScope(); - acceptAll( aggregateDecl->get_parameters(), *this ); - acceptAll( aggregateDecl->get_members(), *this ); - leaveScope(); - - debugPrint( "Adding struct " << aggregateDecl->get_name() << std::endl ); - // this addition replaces the forward declaration - structTable.add( aggregateDecl ); + // make up a forward declaration and add it before processing the members + StructDecl fwdDecl( aggregateDecl->get_name() ); + cloneAll( aggregateDecl->get_parameters(), fwdDecl.get_parameters() ); + debugPrint( "Adding fwd decl for struct " << fwdDecl.get_name() << std::endl ); + structTable.add( &fwdDecl ); + + enterScope(); + acceptAll( aggregateDecl->get_parameters(), *this ); + acceptAll( aggregateDecl->get_members(), *this ); + leaveScope(); + + debugPrint( "Adding struct " << aggregateDecl->get_name() << std::endl ); + // this addition replaces the forward declaration + structTable.add( aggregateDecl ); } void Indexer::visit( UnionDecl *aggregateDecl ) { - // make up a forward declaration and add it before processing the members - UnionDecl fwdDecl( aggregateDecl->get_name() ); - cloneAll( aggregateDecl->get_parameters(), fwdDecl.get_parameters() ); - debugPrint( "Adding fwd decl for union " << fwdDecl.get_name() << std::endl ); - unionTable.add( &fwdDecl ); - - enterScope(); - acceptAll( aggregateDecl->get_parameters(), *this ); - acceptAll( aggregateDecl->get_members(), *this ); - leaveScope(); - - debugPrint( "Adding union " << aggregateDecl->get_name() << std::endl ); - unionTable.add( aggregateDecl ); + // make up a forward declaration and add it before processing the members + UnionDecl fwdDecl( aggregateDecl->get_name() ); + cloneAll( aggregateDecl->get_parameters(), fwdDecl.get_parameters() ); + debugPrint( "Adding fwd decl for union " << fwdDecl.get_name() << std::endl ); + unionTable.add( &fwdDecl ); + + enterScope(); + acceptAll( aggregateDecl->get_parameters(), *this ); + acceptAll( aggregateDecl->get_members(), *this ); + leaveScope(); + + debugPrint( "Adding union " << aggregateDecl->get_name() << std::endl ); + unionTable.add( aggregateDecl ); } void Indexer::visit( EnumDecl *aggregateDecl ) { - debugPrint( "Adding enum " << aggregateDecl->get_name() << std::endl ); - enumTable.add( aggregateDecl ); - // unlike structs, contexts, and unions, enums inject their members into the global scope - acceptAll( aggregateDecl->get_members(), *this ); + debugPrint( "Adding enum " << aggregateDecl->get_name() << std::endl ); + enumTable.add( aggregateDecl ); + // unlike structs, contexts, and unions, enums inject their members into the global scope + acceptAll( aggregateDecl->get_members(), *this ); } void Indexer::visit( ContextDecl *aggregateDecl ) { - enterScope(); - acceptAll( aggregateDecl->get_parameters(), *this ); - acceptAll( aggregateDecl->get_members(), *this ); - leaveScope(); - - debugPrint( "Adding context " << aggregateDecl->get_name() << std::endl ); - contextTable.add( aggregateDecl ); + enterScope(); + acceptAll( aggregateDecl->get_parameters(), *this ); + acceptAll( aggregateDecl->get_members(), *this ); + leaveScope(); + + debugPrint( "Adding context " << aggregateDecl->get_name() << std::endl ); + contextTable.add( aggregateDecl ); } void Indexer::visit( CompoundStmt *compoundStmt ) { - enterScope(); - acceptAll( compoundStmt->get_kids(), *this ); - leaveScope(); + enterScope(); + acceptAll( compoundStmt->get_kids(), *this ); + leaveScope(); } void Indexer::visit( ContextInstType *contextInst ) { - acceptAll( contextInst->get_parameters(), *this ); - acceptAll( contextInst->get_members(), *this ); + acceptAll( contextInst->get_parameters(), *this ); + acceptAll( contextInst->get_members(), *this ); } void Indexer::visit( StructInstType *structInst ) { - if ( ! structTable.lookup( structInst->get_name() ) ) { - debugPrint( "Adding struct " << structInst->get_name() << " from implicit forward declaration" << std::endl ); - structTable.add( structInst->get_name() ); - } - enterScope(); - acceptAll( structInst->get_parameters(), *this ); - leaveScope(); + if ( ! structTable.lookup( structInst->get_name() ) ) { + debugPrint( "Adding struct " << structInst->get_name() << " from implicit forward declaration" << std::endl ); + structTable.add( structInst->get_name() ); + } + enterScope(); + acceptAll( structInst->get_parameters(), *this ); + leaveScope(); } void Indexer::visit( UnionInstType *unionInst ) { - if ( ! unionTable.lookup( unionInst->get_name() ) ) { - debugPrint( "Adding union " << unionInst->get_name() << " from implicit forward declaration" << std::endl ); - unionTable.add( unionInst->get_name() ); - } - enterScope(); - acceptAll( unionInst->get_parameters(), *this ); - leaveScope(); + if ( ! unionTable.lookup( unionInst->get_name() ) ) { + debugPrint( "Adding union " << unionInst->get_name() << " from implicit forward declaration" << std::endl ); + unionTable.add( unionInst->get_name() ); + } + enterScope(); + acceptAll( unionInst->get_parameters(), *this ); + leaveScope(); } @@ -167,62 +182,62 @@ void Indexer::lookupId( const std::string &id, std::list< DeclarationWithType* > &list ) const { - idTable.lookupId( id, list ); + idTable.lookupId( id, list ); } DeclarationWithType* Indexer::lookupId( const std::string &id) const { - return idTable.lookupId(id); + return idTable.lookupId(id); } NamedTypeDecl *Indexer::lookupType( const std::string &id ) const { - return typeTable.lookup( id ); + return typeTable.lookup( id ); } StructDecl *Indexer::lookupStruct( const std::string &id ) const { - return structTable.lookup( id ); + return structTable.lookup( id ); } EnumDecl *Indexer::lookupEnum( const std::string &id ) const { - return enumTable.lookup( id ); + return enumTable.lookup( id ); } UnionDecl *Indexer::lookupUnion( const std::string &id ) const { - return unionTable.lookup( id ); + return unionTable.lookup( id ); } ContextDecl * Indexer::lookupContext( const std::string &id ) const { - return contextTable.lookup( id ); + return contextTable.lookup( id ); } void Indexer::enterScope() { - if ( doDebug ) { - std::cout << "--- Entering scope" << std::endl; - } - idTable.enterScope(); - typeTable.enterScope(); - structTable.enterScope(); - enumTable.enterScope(); - unionTable.enterScope(); - contextTable.enterScope(); + if ( doDebug ) { + std::cout << "--- Entering scope" << std::endl; + } + idTable.enterScope(); + typeTable.enterScope(); + structTable.enterScope(); + enumTable.enterScope(); + unionTable.enterScope(); + contextTable.enterScope(); } void Indexer::leaveScope() { - using std::cout; - using std::endl; - - if ( doDebug ) { - cout << "--- Leaving scope containing" << endl; - idTable.dump( cout ); - typeTable.dump( cout ); - structTable.dump( cout ); - enumTable.dump( cout ); - unionTable.dump( cout ); - contextTable.dump( cout ); - } - idTable.leaveScope(); - typeTable.leaveScope(); - structTable.leaveScope(); - enumTable.leaveScope(); - unionTable.leaveScope(); - contextTable.leaveScope(); + using std::cout; + using std::endl; + + if ( doDebug ) { + cout << "--- Leaving scope containing" << endl; + idTable.dump( cout ); + typeTable.dump( cout ); + structTable.dump( cout ); + enumTable.dump( cout ); + unionTable.dump( cout ); + contextTable.dump( cout ); + } + idTable.leaveScope(); + typeTable.leaveScope(); + structTable.leaveScope(); + enumTable.leaveScope(); + unionTable.leaveScope(); + contextTable.leaveScope(); } @@ -244,11 +259,17 @@ contextTable.dump( os ); #if 0 - idTable.dump( os ); - typeTable.dump( os ); - structTable.dump( os ); - enumTable.dump( os ); - unionTable.dump( os ); - contextTable.dump( os ); + idTable.dump( os ); + typeTable.dump( os ); + structTable.dump( os ); + enumTable.dump( os ); + unionTable.dump( os ); + contextTable.dump( os ); #endif } } // namespace SymTab + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/Indexer.h =================================================================== --- translator/SymTab/Indexer.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/Indexer.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,4 +1,19 @@ -#ifndef SYMTAB_INDEXER_H -#define SYMTAB_INDEXER_H +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// Indexer.h -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:38:55 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:40:17 2015 +// Update Count : 2 +// + +#ifndef INDEXER_H +#define INDEXER_H #include @@ -61,3 +76,9 @@ } // namespace SymTab -#endif // SYMTAB_INDEXER_H +#endif // INDEXER_H + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/Mangler.cc =================================================================== --- translator/SymTab/Mangler.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/Mangler.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,2 +1,17 @@ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// Mangler.cc -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:40:29 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:43:49 2015 +// Update Count : 2 +// + #include #include @@ -15,6 +30,6 @@ namespace SymTab { - Mangler::Mangler() : nextVarNum( 0 ), isTopLevel( true ) - {} + Mangler::Mangler() : nextVarNum( 0 ), isTopLevel( true ) { + } //Mangler::Mangler( const Mangler & ) @@ -23,210 +38,214 @@ //} Mangler::Mangler( const Mangler &rhs ) : mangleName() { - varNums = rhs.varNums; - nextVarNum = rhs.nextVarNum; - isTopLevel = rhs.isTopLevel; + varNums = rhs.varNums; + nextVarNum = rhs.nextVarNum; + isTopLevel = rhs.isTopLevel; } void Mangler::mangleDecl( DeclarationWithType *declaration ) { - bool wasTopLevel = isTopLevel; - if ( isTopLevel ) { - varNums.clear(); - nextVarNum = 0; - isTopLevel = false; - } - mangleName << "__"; - CodeGen::OperatorInfo opInfo; - if ( operatorLookup( declaration->get_name(), opInfo ) ) { - mangleName << opInfo.outputName; - } else { - mangleName << declaration->get_name(); - } - mangleName << "__"; - maybeAccept( declaration->get_type(), *this ); - isTopLevel = wasTopLevel; + bool wasTopLevel = isTopLevel; + if ( isTopLevel ) { + varNums.clear(); + nextVarNum = 0; + isTopLevel = false; + } // if + mangleName << "__"; + CodeGen::OperatorInfo opInfo; + if ( operatorLookup( declaration->get_name(), opInfo ) ) { + mangleName << opInfo.outputName; + } else { + mangleName << declaration->get_name(); + } // if + mangleName << "__"; + maybeAccept( declaration->get_type(), *this ); + isTopLevel = wasTopLevel; } void Mangler::visit( ObjectDecl *declaration ) { - mangleDecl( declaration ); + mangleDecl( declaration ); } void Mangler::visit( FunctionDecl *declaration ) { - mangleDecl( declaration ); + mangleDecl( declaration ); } void Mangler::visit( VoidType *voidType ) { - printQualifiers( voidType ); - mangleName << "v"; + printQualifiers( voidType ); + mangleName << "v"; } void Mangler::visit( BasicType *basicType ) { - static const char *btLetter[] = { - "b", // Bool - "c", // Char - "Sc", // SignedChar - "Uc", // UnsignedChar - "s", // ShortSignedInt - "Us", // ShortUnsignedInt - "i", // SignedInt - "Ui", // UnsignedInt - "l", // LongSignedInt - "Ul", // LongUnsignedInt - "q", // LongLongSignedInt - "Uq", // LongLongUnsignedInt - "f", // Float - "d", // Double - "r", // LongDouble - "Xf", // FloatComplex - "Xd", // DoubleComplex - "Xr", // LongDoubleComplex - "If", // FloatImaginary - "Id", // DoubleImaginary - "Ir", // LongDoubleImaginary - }; + static const char *btLetter[] = { + "b", // Bool + "c", // Char + "Sc", // SignedChar + "Uc", // UnsignedChar + "s", // ShortSignedInt + "Us", // ShortUnsignedInt + "i", // SignedInt + "Ui", // UnsignedInt + "l", // LongSignedInt + "Ul", // LongUnsignedInt + "q", // LongLongSignedInt + "Uq", // LongLongUnsignedInt + "f", // Float + "d", // Double + "r", // LongDouble + "Xf", // FloatComplex + "Xd", // DoubleComplex + "Xr", // LongDoubleComplex + "If", // FloatImaginary + "Id", // DoubleImaginary + "Ir", // LongDoubleImaginary + }; - printQualifiers( basicType ); - mangleName << btLetter[ basicType->get_kind() ]; + printQualifiers( basicType ); + mangleName << btLetter[ basicType->get_kind() ]; } void Mangler::visit( PointerType *pointerType ) { - printQualifiers( pointerType ); - mangleName << "P"; - maybeAccept( pointerType->get_base(), *this ); + printQualifiers( pointerType ); + mangleName << "P"; + maybeAccept( pointerType->get_base(), *this ); } void Mangler::visit( ArrayType *arrayType ) { - // TODO: encode dimension - printQualifiers( arrayType ); - mangleName << "A0"; - maybeAccept( arrayType->get_base(), *this ); + // TODO: encode dimension + printQualifiers( arrayType ); + mangleName << "A0"; + maybeAccept( arrayType->get_base(), *this ); } namespace { - inline std::list< Type* > - getTypes( const std::list< DeclarationWithType* > decls ) - { - std::list< Type* > ret; - std::transform( decls.begin(), decls.end(), std::back_inserter( ret ), - std::mem_fun( &DeclarationWithType::get_type ) ); - return ret; - } + inline std::list< Type* > getTypes( const std::list< DeclarationWithType* > decls ) { + std::list< Type* > ret; + std::transform( decls.begin(), decls.end(), std::back_inserter( ret ), + std::mem_fun( &DeclarationWithType::get_type ) ); + return ret; + } } void Mangler::visit( FunctionType *functionType ) { - printQualifiers( functionType ); - mangleName << "F"; - std::list< Type* > returnTypes = getTypes( functionType->get_returnVals() ); - acceptAll( returnTypes, *this ); - mangleName << "_"; - std::list< Type* > paramTypes = getTypes( functionType->get_parameters() ); - acceptAll( paramTypes, *this ); - mangleName << "_"; + printQualifiers( functionType ); + mangleName << "F"; + std::list< Type* > returnTypes = getTypes( functionType->get_returnVals() ); + acceptAll( returnTypes, *this ); + mangleName << "_"; + std::list< Type* > paramTypes = getTypes( functionType->get_parameters() ); + acceptAll( paramTypes, *this ); + mangleName << "_"; } void Mangler::mangleRef( ReferenceToType *refType, std::string prefix ) { - printQualifiers( refType ); - mangleName << ( refType->get_name().length() + prefix.length() ) << prefix << refType->get_name(); + printQualifiers( refType ); + mangleName << ( refType->get_name().length() + prefix.length() ) << prefix << refType->get_name(); } void Mangler::visit( StructInstType *aggregateUseType ) { - mangleRef( aggregateUseType, "s" ); + mangleRef( aggregateUseType, "s" ); } void Mangler::visit( UnionInstType *aggregateUseType ) { - mangleRef( aggregateUseType, "u" ); + mangleRef( aggregateUseType, "u" ); } void Mangler::visit( EnumInstType *aggregateUseType ) { - mangleRef( aggregateUseType, "e" ); + mangleRef( aggregateUseType, "e" ); } void Mangler::visit( TypeInstType *typeInst ) { - VarMapType::iterator varNum = varNums.find( typeInst->get_name() ); - if ( varNum == varNums.end() ) { - mangleRef( typeInst, "t" ); - } else { - printQualifiers( typeInst ); - std::ostrstream numStream; - numStream << varNum->second.first; - mangleName << (numStream.pcount() + 1); - switch ( (TypeDecl::Kind )varNum->second.second ) { - case TypeDecl::Any: - mangleName << "t"; - break; - case TypeDecl::Dtype: - mangleName << "d"; - break; - case TypeDecl::Ftype: - mangleName << "f"; - break; - } - mangleName << std::string( numStream.str(), numStream.pcount() ); - } + VarMapType::iterator varNum = varNums.find( typeInst->get_name() ); + if ( varNum == varNums.end() ) { + mangleRef( typeInst, "t" ); + } else { + printQualifiers( typeInst ); + std::ostrstream numStream; + numStream << varNum->second.first; + mangleName << (numStream.pcount() + 1); + switch ( (TypeDecl::Kind )varNum->second.second ) { + case TypeDecl::Any: + mangleName << "t"; + break; + case TypeDecl::Dtype: + mangleName << "d"; + break; + case TypeDecl::Ftype: + mangleName << "f"; + break; + } // switch + mangleName << std::string( numStream.str(), numStream.pcount() ); + } // if } void Mangler::visit( TupleType *tupleType ) { - printQualifiers( tupleType ); - mangleName << "T"; - acceptAll( tupleType->get_types(), *this ); - mangleName << "_"; + printQualifiers( tupleType ); + mangleName << "T"; + acceptAll( tupleType->get_types(), *this ); + mangleName << "_"; } void Mangler::visit( TypeDecl *decl ) { - static const char *typePrefix[] = { "BT", "BD", "BF" }; - mangleName << typePrefix[ decl->get_kind() ] << ( decl->get_name().length() + 1 ) << decl->get_name(); + static const char *typePrefix[] = { "BT", "BD", "BF" }; + mangleName << typePrefix[ decl->get_kind() ] << ( decl->get_name().length() + 1 ) << decl->get_name(); } void printVarMap( const std::map< std::string, std::pair< int, int > > &varMap, std::ostream &os ) { - for ( std::map< std::string, std::pair< int, int > >::const_iterator i = varMap.begin(); i != varMap.end(); ++i ) { - os << i->first << "(" << i->second.first << "/" << i->second.second << ")" << std::endl; - } + for ( std::map< std::string, std::pair< int, int > >::const_iterator i = varMap.begin(); i != varMap.end(); ++i ) { + os << i->first << "(" << i->second.first << "/" << i->second.second << ")" << std::endl; + } // for } void Mangler::printQualifiers( Type *type ) { - if ( ! type->get_forall().empty() ) { - std::list< std::string > assertionNames; - int tcount = 0, dcount = 0, fcount = 0; - mangleName << "A"; - for ( std::list< TypeDecl* >::iterator i = type->get_forall().begin(); i != type->get_forall().end(); ++i ) { - switch ( (*i)->get_kind() ) { - case TypeDecl::Any: - tcount++; - break; - case TypeDecl::Dtype: - dcount++; - break; - case TypeDecl::Ftype: - fcount++; - break; - } - varNums[ (*i )->get_name() ] = std::pair< int, int >( nextVarNum++, (int )(*i )->get_kind() ); - for ( std::list< DeclarationWithType* >::iterator assert = (*i )->get_assertions().begin(); assert != (*i )->get_assertions().end(); ++assert ) { - Mangler sub_mangler; - sub_mangler.nextVarNum = nextVarNum; - sub_mangler.isTopLevel = false; - sub_mangler.varNums = varNums; - (*assert)->accept( sub_mangler ); - assertionNames.push_back( std::string( sub_mangler.mangleName.str(), sub_mangler.mangleName.pcount() ) ); - } - } - mangleName << tcount << "_" << dcount << "_" << fcount << "_"; - std::copy( assertionNames.begin(), assertionNames.end(), std::ostream_iterator< std::string >( mangleName, "" ) ); - mangleName << "_"; - } - if ( type->get_isConst() ) { - mangleName << "C"; - } - if ( type->get_isVolatile() ) { - mangleName << "V"; - } - if ( type->get_isRestrict() ) { - mangleName << "R"; - } - if ( type->get_isLvalue() ) { - mangleName << "L"; - } - if ( type->get_isAtomic() ) { - mangleName << "A"; - } - } -} // SymTab + if ( ! type->get_forall().empty() ) { + std::list< std::string > assertionNames; + int tcount = 0, dcount = 0, fcount = 0; + mangleName << "A"; + for ( std::list< TypeDecl* >::iterator i = type->get_forall().begin(); i != type->get_forall().end(); ++i ) { + switch ( (*i)->get_kind() ) { + case TypeDecl::Any: + tcount++; + break; + case TypeDecl::Dtype: + dcount++; + break; + case TypeDecl::Ftype: + fcount++; + break; + } // switch + varNums[ (*i )->get_name() ] = std::pair< int, int >( nextVarNum++, (int )(*i )->get_kind() ); + for ( std::list< DeclarationWithType* >::iterator assert = (*i )->get_assertions().begin(); assert != (*i )->get_assertions().end(); ++assert ) { + Mangler sub_mangler; + sub_mangler.nextVarNum = nextVarNum; + sub_mangler.isTopLevel = false; + sub_mangler.varNums = varNums; + (*assert)->accept( sub_mangler ); + assertionNames.push_back( std::string( sub_mangler.mangleName.str(), sub_mangler.mangleName.pcount() ) ); + } // for + } // for + mangleName << tcount << "_" << dcount << "_" << fcount << "_"; + std::copy( assertionNames.begin(), assertionNames.end(), std::ostream_iterator< std::string >( mangleName, "" ) ); + mangleName << "_"; + } // if + if ( type->get_isConst() ) { + mangleName << "C"; + } // if + if ( type->get_isVolatile() ) { + mangleName << "V"; + } // if + if ( type->get_isRestrict() ) { + mangleName << "R"; + } // if + if ( type->get_isLvalue() ) { + mangleName << "L"; + } // if + if ( type->get_isAtomic() ) { + mangleName << "A"; + } // if + } +} // namespace SymTab + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/Mangler.h =================================================================== --- translator/SymTab/Mangler.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/Mangler.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,4 +1,19 @@ -#ifndef SYMTAB_MANGLER_H -#define SYMTAB_MANGLER_H +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// Mangler.h -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:44:03 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:45:05 2015 +// Update Count : 2 +// + +#ifndef MANGLER_H +#define MANGLER_H #include @@ -9,47 +24,53 @@ class Mangler : public Visitor { public: - template< typename SynTreeClass > + template< typename SynTreeClass > static std::string mangle( SynTreeClass *decl ); // interface to clients /// using Visitor::visit; - virtual void visit( ObjectDecl *declaration ); - virtual void visit( FunctionDecl *declaration ); - virtual void visit( TypeDecl *declaration ); + virtual void visit( ObjectDecl *declaration ); + virtual void visit( FunctionDecl *declaration ); + virtual void visit( TypeDecl *declaration ); - virtual void visit( VoidType *voidType ); - virtual void visit( BasicType *basicType ); - virtual void visit( PointerType *pointerType ); - virtual void visit( ArrayType *arrayType ); - virtual void visit( FunctionType *functionType ); - virtual void visit( StructInstType *aggregateUseType ); - virtual void visit( UnionInstType *aggregateUseType ); - virtual void visit( EnumInstType *aggregateUseType ); - virtual void visit( TypeInstType *aggregateUseType ); - virtual void visit( TupleType *tupleType ); + virtual void visit( VoidType *voidType ); + virtual void visit( BasicType *basicType ); + virtual void visit( PointerType *pointerType ); + virtual void visit( ArrayType *arrayType ); + virtual void visit( FunctionType *functionType ); + virtual void visit( StructInstType *aggregateUseType ); + virtual void visit( UnionInstType *aggregateUseType ); + virtual void visit( EnumInstType *aggregateUseType ); + virtual void visit( TypeInstType *aggregateUseType ); + virtual void visit( TupleType *tupleType ); - std::string get_mangleName() { return std::string( mangleName.str(), mangleName.pcount() ); } + std::string get_mangleName() { return std::string( mangleName.str(), mangleName.pcount() ); } private: - std::ostrstream mangleName; - typedef std::map< std::string, std::pair< int, int > > VarMapType; - VarMapType varNums; - int nextVarNum; - bool isTopLevel; + std::ostrstream mangleName; + typedef std::map< std::string, std::pair< int, int > > VarMapType; + VarMapType varNums; + int nextVarNum; + bool isTopLevel; - Mangler(); - Mangler( const Mangler & ); + Mangler(); + Mangler( const Mangler & ); - void mangleDecl( DeclarationWithType *declaration ); - void mangleRef( ReferenceToType *refType, std::string prefix ); + void mangleDecl( DeclarationWithType *declaration ); + void mangleRef( ReferenceToType *refType, std::string prefix ); - void printQualifiers( Type *type ); + void printQualifiers( Type *type ); }; // Mangler template< typename SynTreeClass > std::string Mangler::mangle( SynTreeClass *decl ) { - Mangler mangler; - maybeAccept( decl, mangler ); - return mangler.get_mangleName(); + Mangler mangler; + maybeAccept( decl, mangler ); + return mangler.get_mangleName(); } } // SymTab -#endif // SYMTAB_MANGLER_H +#endif // MANGLER_H + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/StackTable.cc =================================================================== --- translator/SymTab/StackTable.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/StackTable.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,2 +1,17 @@ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// StackTable.cc -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:45:15 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:46:59 2015 +// Update Count : 2 +// + #include @@ -5,59 +20,65 @@ namespace SymTab { template< typename Element, typename ConflictFunction > - StackTable< Element, ConflictFunction >::StackTable() : scopeLevel( 0 ) - {} + StackTable< Element, ConflictFunction >::StackTable() : scopeLevel( 0 ) { + } template< typename Element, typename ConflictFunction > void StackTable< Element, ConflictFunction >::enterScope() { - scopeLevel++; + scopeLevel++; } template< typename Element, typename ConflictFunction > void StackTable< Element, ConflictFunction >::leaveScope() { - for ( typename TableType::iterator it = table.begin(); it != table.end(); ++it ) { - std::stack< Entry >& entry = it->second; - if ( ! entry.empty() && entry.top().second == scopeLevel ) { - entry.pop(); - } - } - scopeLevel--; - assert( scopeLevel >= 0 ); + for ( typename TableType::iterator it = table.begin(); it != table.end(); ++it ) { + std::stack< Entry >& entry = it->second; + if ( ! entry.empty() && entry.top().second == scopeLevel ) { + entry.pop(); + } // if + } // for + scopeLevel--; + assert( scopeLevel >= 0 ); } template< typename Element, typename ConflictFunction > void StackTable< Element, ConflictFunction >::add( Element *type ) { - std::stack< Entry >& entry = table[ type->get_name() ]; - if ( ! entry.empty() && entry.top().second == scopeLevel ) { - entry.top().first = conflictFunction( entry.top().first, type ); - } else { - entry.push( Entry( type, scopeLevel ) ); - } + std::stack< Entry >& entry = table[ type->get_name() ]; + if ( ! entry.empty() && entry.top().second == scopeLevel ) { + entry.top().first = conflictFunction( entry.top().first, type ); + } else { + entry.push( Entry( type, scopeLevel ) ); + } // if } template< typename Element, typename ConflictFunction > void StackTable< Element, ConflictFunction >::add( std::string fwdDeclName ) { - add( new Element( fwdDeclName ) ); + add( new Element( fwdDeclName ) ); } template< typename Element, typename ConflictFunction > Element *StackTable< Element, ConflictFunction >::lookup( std::string id ) const { - typename TableType::const_iterator it = table.find( id ); - if ( it == table.end() ) { - return 0; - } else if ( ! it->second.empty() ) { - return it->second.top().first; - } else { - return 0; - } + typename TableType::const_iterator it = table.find( id ); + if ( it == table.end() ) { + return 0; + } else if ( ! it->second.empty() ) { + return it->second.top().first; + } else { + return 0; + } // if } template< typename Element, typename ConflictFunction > void StackTable< Element, ConflictFunction >::dump( std::ostream &os ) const { - for ( typename TableType::const_iterator it = table.begin(); it != table.end(); ++it ) { - const std::stack< Entry >& entry = it->second; - if ( ! entry.empty() && entry.top().second == scopeLevel ) { - os << it->first << std::endl; - } - } + for ( typename TableType::const_iterator it = table.begin(); it != table.end(); ++it ) { + const std::stack< Entry >& entry = it->second; + if ( ! entry.empty() && entry.top().second == scopeLevel ) { + os << it->first << std::endl; + } // if + } // for } -} // SymTab +} // namespace SymTab + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/StackTable.h =================================================================== --- translator/SymTab/StackTable.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/StackTable.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,4 +1,19 @@ -#ifndef SYMTAB_STACKTABLE_H -#define SYMTAB_STACKTABLE_H +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// StackTable.h -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:47:10 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:48:15 2015 +// Update Count : 3 +// + +#ifndef STACKTABLE_H +#define STACKTABLE_H #include @@ -11,20 +26,20 @@ class StackTable { public: - StackTable(); + StackTable(); - void enterScope(); - void leaveScope(); - void add( Element *type ); - void add( std::string fwdDeclName ); - Element *lookup( std::string id ) const; + void enterScope(); + void leaveScope(); + void add( Element *type ); + void add( std::string fwdDeclName ); + Element *lookup( std::string id ) const; - void dump( std::ostream &os ) const; // debugging + void dump( std::ostream &os ) const; // debugging private: - typedef std::pair< Element*, int > Entry; - typedef std::map< std::string, std::stack< Entry > > TableType; + typedef std::pair< Element*, int > Entry; + typedef std::map< std::string, std::stack< Entry > > TableType; - ConflictFunction conflictFunction; - TableType table; - int scopeLevel; + ConflictFunction conflictFunction; + TableType table; + int scopeLevel; }; } // SymTab @@ -32,3 +47,9 @@ #include "StackTable.cc" -#endif // SYMTAB_STACKTABLE_H +#endif // STACKTABLE_H + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/TypeTable.h =================================================================== --- translator/SymTab/TypeTable.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/TypeTable.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,4 +1,19 @@ -#ifndef SYMTAB_TYPETABLE_H -#define SYMTAB_TYPETABLE_H +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// TypeTable.h -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:48:32 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:49:49 2015 +// Update Count : 2 +// + +#ifndef TYPETABLE_H +#define TYPETABLE_H #include @@ -14,19 +29,25 @@ class TypeTableConflictFunction : public std::binary_function< NamedTypeDecl *, NamedTypeDecl *, NamedTypeDecl * > { public: - NamedTypeDecl *operator()( NamedTypeDecl *existing, NamedTypeDecl *added ) { - if ( existing->get_base() == 0 ) { - return added; - } else if ( added->get_base() == 0 ) { - return existing; - } else { - throw SemanticError( "redeclaration of ", added ); - } - assert( false ); - return 0; - } + NamedTypeDecl *operator()( NamedTypeDecl *existing, NamedTypeDecl *added ) { + if ( existing->get_base() == 0 ) { + return added; + } else if ( added->get_base() == 0 ) { + return existing; + } else { + throw SemanticError( "redeclaration of ", added ); + } // if + assert( false ); + return 0; + } }; typedef StackTable< NamedTypeDecl, TypeTableConflictFunction > TypeTable; -} // SymTab +} // namespace SymTab -#endif // SYMTAB_TYPETABLE_H +#endif // TYPETABLE_H + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/Validate.cc =================================================================== --- translator/SymTab/Validate.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/Validate.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,27 +1,40 @@ -/* - The "validate" phase of translation is used to take a syntax tree and convert it into a standard form that aims to be - as regular in structure as possible. Some assumptions can be made regarding the state of the tree after this pass is - complete, including: - - - No nested structure or union definitions; any in the input are "hoisted" to the level of the containing struct or - union. - - - All enumeration constants have type EnumInstType. - - - The type "void" never occurs in lists of function parameter or return types; neither do tuple types. A function - taking no arguments has no argument types, and tuples are flattened. - - - No context instances exist; they are all replaced by the set of declarations signified by the context, instantiated - by the particular set of type arguments. - - - Every declaration is assigned a unique id. - - - No typedef declarations or instances exist; the actual type is substituted for each instance. - - - Each type, struct, and union definition is followed by an appropriate assignment operator. - - - Each use of a struct or union is connected to a complete definition of that struct or union, even if that definition - occurs later in the input. -*/ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// Validate.cc -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:50:04 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:53:16 2015 +// Update Count : 2 +// + +// The "validate" phase of translation is used to take a syntax tree and convert it into a standard form that aims to be +// as regular in structure as possible. Some assumptions can be made regarding the state of the tree after this pass is +// complete, including: +// +// - No nested structure or union definitions; any in the input are "hoisted" to the level of the containing struct or +// union. +// +// - All enumeration constants have type EnumInstType. +// +// - The type "void" never occurs in lists of function parameter or return types; neither do tuple types. A function +// taking no arguments has no argument types, and tuples are flattened. +// +// - No context instances exist; they are all replaced by the set of declarations signified by the context, instantiated +// by the particular set of type arguments. +// +// - Every declaration is assigned a unique id. +// +// - No typedef declarations or instances exist; the actual type is substituted for each instance. +// +// - Each type, struct, and union definition is followed by an appropriate assignment operator. +// +// - Each use of a struct or union is connected to a complete definition of that struct or union, even if that +// definition occurs later in the input. #include @@ -46,151 +59,151 @@ class HoistStruct : public Visitor { public: - static void hoistStruct( std::list< Declaration * > &translationUnit ); - - std::list< Declaration * > &get_declsToAdd() { return declsToAdd; } - - virtual void visit( StructDecl *aggregateDecl ); - virtual void visit( UnionDecl *aggregateDecl ); - - virtual void visit( CompoundStmt *compoundStmt ); - virtual void visit( IfStmt *ifStmt ); - virtual void visit( WhileStmt *whileStmt ); - virtual void visit( ForStmt *forStmt ); - virtual void visit( SwitchStmt *switchStmt ); - virtual void visit( ChooseStmt *chooseStmt ); - virtual void visit( CaseStmt *caseStmt ); - virtual void visit( CatchStmt *catchStmt ); + static void hoistStruct( std::list< Declaration * > &translationUnit ); + + std::list< Declaration * > &get_declsToAdd() { return declsToAdd; } + + virtual void visit( StructDecl *aggregateDecl ); + virtual void visit( UnionDecl *aggregateDecl ); + + virtual void visit( CompoundStmt *compoundStmt ); + virtual void visit( IfStmt *ifStmt ); + virtual void visit( WhileStmt *whileStmt ); + virtual void visit( ForStmt *forStmt ); + virtual void visit( SwitchStmt *switchStmt ); + virtual void visit( ChooseStmt *chooseStmt ); + virtual void visit( CaseStmt *caseStmt ); + virtual void visit( CatchStmt *catchStmt ); private: - HoistStruct(); - - template< typename AggDecl > void handleAggregate( AggDecl *aggregateDecl ); - - std::list< Declaration * > declsToAdd; - bool inStruct; + HoistStruct(); + + template< typename AggDecl > void handleAggregate( AggDecl *aggregateDecl ); + + std::list< Declaration * > declsToAdd; + bool inStruct; }; class Pass1 : public Visitor { - typedef Visitor Parent; - virtual void visit( EnumDecl *aggregateDecl ); - virtual void visit( FunctionType *func ); + typedef Visitor Parent; + virtual void visit( EnumDecl *aggregateDecl ); + virtual void visit( FunctionType *func ); }; class Pass2 : public Indexer { - typedef Indexer Parent; + typedef Indexer Parent; public: - Pass2( bool doDebug, const Indexer *indexer ); + Pass2( bool doDebug, const Indexer *indexer ); private: - virtual void visit( StructInstType *structInst ); - virtual void visit( UnionInstType *unionInst ); - virtual void visit( ContextInstType *contextInst ); - virtual void visit( StructDecl *structDecl ); - virtual void visit( UnionDecl *unionDecl ); - virtual void visit( TypeInstType *typeInst ); - - const Indexer *indexer; - - typedef std::map< std::string, std::list< StructInstType * > > ForwardStructsType; - typedef std::map< std::string, std::list< UnionInstType * > > ForwardUnionsType; - ForwardStructsType forwardStructs; - ForwardUnionsType forwardUnions; + virtual void visit( StructInstType *structInst ); + virtual void visit( UnionInstType *unionInst ); + virtual void visit( ContextInstType *contextInst ); + virtual void visit( StructDecl *structDecl ); + virtual void visit( UnionDecl *unionDecl ); + virtual void visit( TypeInstType *typeInst ); + + const Indexer *indexer; + + typedef std::map< std::string, std::list< StructInstType * > > ForwardStructsType; + typedef std::map< std::string, std::list< UnionInstType * > > ForwardUnionsType; + ForwardStructsType forwardStructs; + ForwardUnionsType forwardUnions; }; class Pass3 : public Indexer { - typedef Indexer Parent; + typedef Indexer Parent; public: - Pass3( const Indexer *indexer ); + Pass3( const Indexer *indexer ); private: - virtual void visit( ObjectDecl *object ); - virtual void visit( FunctionDecl *func ); - - const Indexer *indexer; + virtual void visit( ObjectDecl *object ); + virtual void visit( FunctionDecl *func ); + + const Indexer *indexer; }; class AddStructAssignment : public Visitor { public: - static void addStructAssignment( std::list< Declaration * > &translationUnit ); - - std::list< Declaration * > &get_declsToAdd() { return declsToAdd; } - - virtual void visit( StructDecl *structDecl ); - virtual void visit( UnionDecl *structDecl ); - virtual void visit( TypeDecl *typeDecl ); - virtual void visit( ContextDecl *ctxDecl ); - virtual void visit( FunctionDecl *functionDecl ); - - virtual void visit( FunctionType *ftype ); - virtual void visit( PointerType *ftype ); - - virtual void visit( CompoundStmt *compoundStmt ); - virtual void visit( IfStmt *ifStmt ); - virtual void visit( WhileStmt *whileStmt ); - virtual void visit( ForStmt *forStmt ); - virtual void visit( SwitchStmt *switchStmt ); - virtual void visit( ChooseStmt *chooseStmt ); - virtual void visit( CaseStmt *caseStmt ); - virtual void visit( CatchStmt *catchStmt ); - - AddStructAssignment() : functionNesting( 0 ) {} + static void addStructAssignment( std::list< Declaration * > &translationUnit ); + + std::list< Declaration * > &get_declsToAdd() { return declsToAdd; } + + virtual void visit( StructDecl *structDecl ); + virtual void visit( UnionDecl *structDecl ); + virtual void visit( TypeDecl *typeDecl ); + virtual void visit( ContextDecl *ctxDecl ); + virtual void visit( FunctionDecl *functionDecl ); + + virtual void visit( FunctionType *ftype ); + virtual void visit( PointerType *ftype ); + + virtual void visit( CompoundStmt *compoundStmt ); + virtual void visit( IfStmt *ifStmt ); + virtual void visit( WhileStmt *whileStmt ); + virtual void visit( ForStmt *forStmt ); + virtual void visit( SwitchStmt *switchStmt ); + virtual void visit( ChooseStmt *chooseStmt ); + virtual void visit( CaseStmt *caseStmt ); + virtual void visit( CatchStmt *catchStmt ); + + AddStructAssignment() : functionNesting( 0 ) {} private: - template< typename StmtClass > void visitStatement( StmtClass *stmt ); - - std::list< Declaration * > declsToAdd; - std::set< std::string > structsDone; - unsigned int functionNesting; // current level of nested functions + template< typename StmtClass > void visitStatement( StmtClass *stmt ); + + std::list< Declaration * > declsToAdd; + std::set< std::string > structsDone; + unsigned int functionNesting; // current level of nested functions }; class EliminateTypedef : public Mutator { public: - static void eliminateTypedef( std::list< Declaration * > &translationUnit ); + static void eliminateTypedef( std::list< Declaration * > &translationUnit ); private: - virtual Declaration *mutate( TypedefDecl *typeDecl ); - virtual TypeDecl *mutate( TypeDecl *typeDecl ); - virtual DeclarationWithType *mutate( FunctionDecl *funcDecl ); - virtual ObjectDecl *mutate( ObjectDecl *objDecl ); - virtual CompoundStmt *mutate( CompoundStmt *compoundStmt ); - virtual Type *mutate( TypeInstType *aggregateUseType ); - virtual Expression *mutate( CastExpr *castExpr ); - - std::map< std::string, TypedefDecl * > typedefNames; + virtual Declaration *mutate( TypedefDecl *typeDecl ); + virtual TypeDecl *mutate( TypeDecl *typeDecl ); + virtual DeclarationWithType *mutate( FunctionDecl *funcDecl ); + virtual ObjectDecl *mutate( ObjectDecl *objDecl ); + virtual CompoundStmt *mutate( CompoundStmt *compoundStmt ); + virtual Type *mutate( TypeInstType *aggregateUseType ); + virtual Expression *mutate( CastExpr *castExpr ); + + std::map< std::string, TypedefDecl * > typedefNames; }; void validate( std::list< Declaration * > &translationUnit, bool doDebug ) { - Pass1 pass1; - Pass2 pass2( doDebug, 0 ); - Pass3 pass3( 0 ); - EliminateTypedef::eliminateTypedef( translationUnit ); - HoistStruct::hoistStruct( translationUnit ); - acceptAll( translationUnit, pass1 ); - acceptAll( translationUnit, pass2 ); - AddStructAssignment::addStructAssignment( translationUnit ); - acceptAll( translationUnit, pass3 ); + Pass1 pass1; + Pass2 pass2( doDebug, 0 ); + Pass3 pass3( 0 ); + EliminateTypedef::eliminateTypedef( translationUnit ); + HoistStruct::hoistStruct( translationUnit ); + acceptAll( translationUnit, pass1 ); + acceptAll( translationUnit, pass2 ); + AddStructAssignment::addStructAssignment( translationUnit ); + acceptAll( translationUnit, pass3 ); } void validateType( Type *type, const Indexer *indexer ) { - Pass1 pass1; - Pass2 pass2( false, indexer ); - Pass3 pass3( indexer ); - type->accept( pass1 ); - type->accept( pass2 ); - type->accept( pass3 ); + Pass1 pass1; + Pass2 pass2( false, indexer ); + Pass3 pass3( indexer ); + type->accept( pass1 ); + type->accept( pass2 ); + type->accept( pass3 ); } template< typename Visitor > void acceptAndAdd( std::list< Declaration * > &translationUnit, Visitor &visitor, bool addBefore ) { - std::list< Declaration * >::iterator i = translationUnit.begin(); - while ( i != translationUnit.end() ) { - (*i)->accept( visitor ); - std::list< Declaration * >::iterator next = i; - next++; - if ( ! visitor.get_declsToAdd().empty() ) { - translationUnit.splice( addBefore ? i : next, visitor.get_declsToAdd() ); - } // if - i = next; - } // while + std::list< Declaration * >::iterator i = translationUnit.begin(); + while ( i != translationUnit.end() ) { + (*i)->accept( visitor ); + std::list< Declaration * >::iterator next = i; + next++; + if ( ! visitor.get_declsToAdd().empty() ) { + translationUnit.splice( addBefore ? i : next, visitor.get_declsToAdd() ); + } // if + i = next; + } // while } void HoistStruct::hoistStruct( std::list< Declaration * > &translationUnit ) { - HoistStruct hoister; - acceptAndAdd( translationUnit, hoister, true ); + HoistStruct hoister; + acceptAndAdd( translationUnit, hoister, true ); } @@ -199,262 +212,261 @@ void filter( std::list< Declaration * > &declList, bool (*pred)( Declaration * ), bool doDelete ) { - std::list< Declaration * >::iterator i = declList.begin(); - while ( i != declList.end() ) { - std::list< Declaration * >::iterator next = i; - ++next; - if ( pred( *i ) ) { - if ( doDelete ) { - delete *i; - } // if - declList.erase( i ); - } // if - i = next; - } // while + std::list< Declaration * >::iterator i = declList.begin(); + while ( i != declList.end() ) { + std::list< Declaration * >::iterator next = i; + ++next; + if ( pred( *i ) ) { + if ( doDelete ) { + delete *i; + } // if + declList.erase( i ); + } // if + i = next; + } // while } bool isStructOrUnion( Declaration *decl ) { - return dynamic_cast< StructDecl * >( decl ) || dynamic_cast< UnionDecl * >( decl ); + return dynamic_cast< StructDecl * >( decl ) || dynamic_cast< UnionDecl * >( decl ); } template< typename AggDecl > void HoistStruct::handleAggregate( AggDecl *aggregateDecl ) { - if ( inStruct ) { - // Add elements in stack order corresponding to nesting structure. - declsToAdd.push_front( aggregateDecl ); - Visitor::visit( aggregateDecl ); - } else { - inStruct = true; - Visitor::visit( aggregateDecl ); - inStruct = false; - } // if - // Always remove the hoisted aggregate from the inner structure. - filter( aggregateDecl->get_members(), isStructOrUnion, false ); + if ( inStruct ) { + // Add elements in stack order corresponding to nesting structure. + declsToAdd.push_front( aggregateDecl ); + Visitor::visit( aggregateDecl ); + } else { + inStruct = true; + Visitor::visit( aggregateDecl ); + inStruct = false; + } // if + // Always remove the hoisted aggregate from the inner structure. + filter( aggregateDecl->get_members(), isStructOrUnion, false ); } void HoistStruct::visit( StructDecl *aggregateDecl ) { - handleAggregate( aggregateDecl ); + handleAggregate( aggregateDecl ); } void HoistStruct::visit( UnionDecl *aggregateDecl ) { - handleAggregate( aggregateDecl ); + handleAggregate( aggregateDecl ); } void HoistStruct::visit( CompoundStmt *compoundStmt ) { - addVisit( compoundStmt, *this ); + addVisit( compoundStmt, *this ); } void HoistStruct::visit( IfStmt *ifStmt ) { - addVisit( ifStmt, *this ); + addVisit( ifStmt, *this ); } void HoistStruct::visit( WhileStmt *whileStmt ) { - addVisit( whileStmt, *this ); + addVisit( whileStmt, *this ); } void HoistStruct::visit( ForStmt *forStmt ) { - addVisit( forStmt, *this ); + addVisit( forStmt, *this ); } void HoistStruct::visit( SwitchStmt *switchStmt ) { - addVisit( switchStmt, *this ); + addVisit( switchStmt, *this ); } void HoistStruct::visit( ChooseStmt *switchStmt ) { - addVisit( switchStmt, *this ); + addVisit( switchStmt, *this ); } void HoistStruct::visit( CaseStmt *caseStmt ) { - addVisit( caseStmt, *this ); + addVisit( caseStmt, *this ); } void HoistStruct::visit( CatchStmt *cathStmt ) { - addVisit( cathStmt, *this ); + addVisit( cathStmt, *this ); } void Pass1::visit( EnumDecl *enumDecl ) { - // Set the type of each member of the enumeration to be EnumConstant - - for ( std::list< Declaration * >::iterator i = enumDecl->get_members().begin(); i != enumDecl->get_members().end(); ++i ) { - ObjectDecl *obj = dynamic_cast< ObjectDecl * >( *i ); - assert( obj ); - obj->set_type( new EnumInstType( Type::Qualifiers( true, false, false, false, false, false ), enumDecl->get_name() ) ); - } // for - Parent::visit( enumDecl ); + // Set the type of each member of the enumeration to be EnumConstant + + for ( std::list< Declaration * >::iterator i = enumDecl->get_members().begin(); i != enumDecl->get_members().end(); ++i ) { + ObjectDecl *obj = dynamic_cast< ObjectDecl * >( *i ); + assert( obj ); + obj->set_type( new EnumInstType( Type::Qualifiers( true, false, false, false, false, false ), enumDecl->get_name() ) ); + } // for + Parent::visit( enumDecl ); } namespace { - template< typename DWTIterator > - void fixFunctionList( DWTIterator begin, DWTIterator end, FunctionType *func ) { - // the only case in which "void" is valid is where it is the only one in the list; then - // it should be removed entirely - // other fix ups are handled by the FixFunction class - if ( begin == end ) return; - FixFunction fixer; - DWTIterator i = begin; - *i = (*i )->acceptMutator( fixer ); - if ( fixer.get_isVoid() ) { - DWTIterator j = i; - ++i; - func->get_parameters().erase( j ); - if ( i != end ) { - throw SemanticError( "invalid type void in function type ", func ); - } // if - } else { - ++i; - for ( ; i != end; ++i ) { - FixFunction fixer; - *i = (*i )->acceptMutator( fixer ); - if ( fixer.get_isVoid() ) { - throw SemanticError( "invalid type void in function type ", func ); - } // if + template< typename DWTIterator > + void fixFunctionList( DWTIterator begin, DWTIterator end, FunctionType *func ) { + // the only case in which "void" is valid is where it is the only one in the list; then it should be removed + // entirely other fix ups are handled by the FixFunction class + if ( begin == end ) return; + FixFunction fixer; + DWTIterator i = begin; + *i = (*i )->acceptMutator( fixer ); + if ( fixer.get_isVoid() ) { + DWTIterator j = i; + ++i; + func->get_parameters().erase( j ); + if ( i != end ) { + throw SemanticError( "invalid type void in function type ", func ); + } // if + } else { + ++i; + for ( ; i != end; ++i ) { + FixFunction fixer; + *i = (*i )->acceptMutator( fixer ); + if ( fixer.get_isVoid() ) { + throw SemanticError( "invalid type void in function type ", func ); + } // if + } // for + } // if + } + } + + void Pass1::visit( FunctionType *func ) { + // Fix up parameters and return types + fixFunctionList( func->get_parameters().begin(), func->get_parameters().end(), func ); + fixFunctionList( func->get_returnVals().begin(), func->get_returnVals().end(), func ); + Visitor::visit( func ); + } + + Pass2::Pass2( bool doDebug, const Indexer *other_indexer ) : Indexer( doDebug ) { + if ( other_indexer ) { + indexer = other_indexer; + } else { + indexer = this; + } // if + } + + void Pass2::visit( StructInstType *structInst ) { + Parent::visit( structInst ); + StructDecl *st = indexer->lookupStruct( structInst->get_name() ); + // it's not a semantic error if the struct is not found, just an implicit forward declaration + if ( st ) { + assert( ! structInst->get_baseStruct() || structInst->get_baseStruct()->get_members().empty() || ! st->get_members().empty() ); + structInst->set_baseStruct( st ); + } // if + if ( ! st || st->get_members().empty() ) { + // use of forward declaration + forwardStructs[ structInst->get_name() ].push_back( structInst ); + } // if + } + + void Pass2::visit( UnionInstType *unionInst ) { + Parent::visit( unionInst ); + UnionDecl *un = indexer->lookupUnion( unionInst->get_name() ); + // it's not a semantic error if the union is not found, just an implicit forward declaration + if ( un ) { + unionInst->set_baseUnion( un ); + } // if + if ( ! un || un->get_members().empty() ) { + // use of forward declaration + forwardUnions[ unionInst->get_name() ].push_back( unionInst ); + } // if + } + + void Pass2::visit( ContextInstType *contextInst ) { + Parent::visit( contextInst ); + ContextDecl *ctx = indexer->lookupContext( contextInst->get_name() ); + if ( ! ctx ) { + throw SemanticError( "use of undeclared context " + contextInst->get_name() ); + } // if + for ( std::list< TypeDecl * >::const_iterator i = ctx->get_parameters().begin(); i != ctx->get_parameters().end(); ++i ) { + for ( std::list< DeclarationWithType * >::const_iterator assert = (*i )->get_assertions().begin(); assert != (*i )->get_assertions().end(); ++assert ) { + if ( ContextInstType *otherCtx = dynamic_cast< ContextInstType * >(*assert ) ) { + cloneAll( otherCtx->get_members(), contextInst->get_members() ); + } else { + contextInst->get_members().push_back( (*assert )->clone() ); + } // if + } // for } // for - } // if - } - } - - void Pass1::visit( FunctionType *func ) { - // Fix up parameters and return types - fixFunctionList( func->get_parameters().begin(), func->get_parameters().end(), func ); - fixFunctionList( func->get_returnVals().begin(), func->get_returnVals().end(), func ); - Visitor::visit( func ); - } - - Pass2::Pass2( bool doDebug, const Indexer *other_indexer ) : Indexer( doDebug ) { - if ( other_indexer ) { - indexer = other_indexer; - } else { - indexer = this; - } // if - } - - void Pass2::visit( StructInstType *structInst ) { - Parent::visit( structInst ); - StructDecl *st = indexer->lookupStruct( structInst->get_name() ); - // it's not a semantic error if the struct is not found, just an implicit forward declaration - if ( st ) { - assert( ! structInst->get_baseStruct() || structInst->get_baseStruct()->get_members().empty() || ! st->get_members().empty() ); - structInst->set_baseStruct( st ); - } // if - if ( ! st || st->get_members().empty() ) { - // use of forward declaration - forwardStructs[ structInst->get_name() ].push_back( structInst ); - } // if - } - - void Pass2::visit( UnionInstType *unionInst ) { - Parent::visit( unionInst ); - UnionDecl *un = indexer->lookupUnion( unionInst->get_name() ); - // it's not a semantic error if the union is not found, just an implicit forward declaration - if ( un ) { - unionInst->set_baseUnion( un ); - } // if - if ( ! un || un->get_members().empty() ) { - // use of forward declaration - forwardUnions[ unionInst->get_name() ].push_back( unionInst ); - } // if - } - - void Pass2::visit( ContextInstType *contextInst ) { - Parent::visit( contextInst ); - ContextDecl *ctx = indexer->lookupContext( contextInst->get_name() ); - if ( ! ctx ) { - throw SemanticError( "use of undeclared context " + contextInst->get_name() ); - } // if - for ( std::list< TypeDecl * >::const_iterator i = ctx->get_parameters().begin(); i != ctx->get_parameters().end(); ++i ) { - for ( std::list< DeclarationWithType * >::const_iterator assert = (*i )->get_assertions().begin(); assert != (*i )->get_assertions().end(); ++assert ) { - if ( ContextInstType *otherCtx = dynamic_cast< ContextInstType * >(*assert ) ) { - cloneAll( otherCtx->get_members(), contextInst->get_members() ); + applySubstitution( ctx->get_parameters().begin(), ctx->get_parameters().end(), contextInst->get_parameters().begin(), ctx->get_members().begin(), ctx->get_members().end(), back_inserter( contextInst->get_members() ) ); + } + + void Pass2::visit( StructDecl *structDecl ) { + if ( ! structDecl->get_members().empty() ) { + ForwardStructsType::iterator fwds = forwardStructs.find( structDecl->get_name() ); + if ( fwds != forwardStructs.end() ) { + for ( std::list< StructInstType * >::iterator inst = fwds->second.begin(); inst != fwds->second.end(); ++inst ) { + (*inst )->set_baseStruct( structDecl ); + } // for + forwardStructs.erase( fwds ); + } // if + } // if + Indexer::visit( structDecl ); + } + + void Pass2::visit( UnionDecl *unionDecl ) { + if ( ! unionDecl->get_members().empty() ) { + ForwardUnionsType::iterator fwds = forwardUnions.find( unionDecl->get_name() ); + if ( fwds != forwardUnions.end() ) { + for ( std::list< UnionInstType * >::iterator inst = fwds->second.begin(); inst != fwds->second.end(); ++inst ) { + (*inst )->set_baseUnion( unionDecl ); + } // for + forwardUnions.erase( fwds ); + } // if + } // if + Indexer::visit( unionDecl ); + } + + void Pass2::visit( TypeInstType *typeInst ) { + if ( NamedTypeDecl *namedTypeDecl = lookupType( typeInst->get_name() ) ) { + if ( TypeDecl *typeDecl = dynamic_cast< TypeDecl * >( namedTypeDecl ) ) { + typeInst->set_isFtype( typeDecl->get_kind() == TypeDecl::Ftype ); + } // if + } // if + } + + Pass3::Pass3( const Indexer *other_indexer ) : Indexer( false ) { + if ( other_indexer ) { + indexer = other_indexer; } else { - contextInst->get_members().push_back( (*assert )->clone() ); - } // if - } // for - } // for - applySubstitution( ctx->get_parameters().begin(), ctx->get_parameters().end(), contextInst->get_parameters().begin(), ctx->get_members().begin(), ctx->get_members().end(), back_inserter( contextInst->get_members() ) ); - } - - void Pass2::visit( StructDecl *structDecl ) { - if ( ! structDecl->get_members().empty() ) { - ForwardStructsType::iterator fwds = forwardStructs.find( structDecl->get_name() ); - if ( fwds != forwardStructs.end() ) { - for ( std::list< StructInstType * >::iterator inst = fwds->second.begin(); inst != fwds->second.end(); ++inst ) { - (*inst )->set_baseStruct( structDecl ); + indexer = this; + } // if + } + + void forallFixer( Type *func ) { + // Fix up assertions + for ( std::list< TypeDecl * >::iterator type = func->get_forall().begin(); type != func->get_forall().end(); ++type ) { + std::list< DeclarationWithType * > toBeDone, nextRound; + toBeDone.splice( toBeDone.end(), (*type )->get_assertions() ); + while ( ! toBeDone.empty() ) { + for ( std::list< DeclarationWithType * >::iterator assertion = toBeDone.begin(); assertion != toBeDone.end(); ++assertion ) { + if ( ContextInstType *ctx = dynamic_cast< ContextInstType * >( (*assertion )->get_type() ) ) { + for ( std::list< Declaration * >::const_iterator i = ctx->get_members().begin(); i != ctx->get_members().end(); ++i ) { + DeclarationWithType *dwt = dynamic_cast< DeclarationWithType * >( *i ); + assert( dwt ); + nextRound.push_back( dwt->clone() ); + } + delete ctx; + } else { + FixFunction fixer; + *assertion = (*assertion )->acceptMutator( fixer ); + if ( fixer.get_isVoid() ) { + throw SemanticError( "invalid type void in assertion of function ", func ); + } + (*type )->get_assertions().push_back( *assertion ); + } // if + } // for + toBeDone.clear(); + toBeDone.splice( toBeDone.end(), nextRound ); + } // while } // for - forwardStructs.erase( fwds ); - } // if - } // if - Indexer::visit( structDecl ); - } - - void Pass2::visit( UnionDecl *unionDecl ) { - if ( ! unionDecl->get_members().empty() ) { - ForwardUnionsType::iterator fwds = forwardUnions.find( unionDecl->get_name() ); - if ( fwds != forwardUnions.end() ) { - for ( std::list< UnionInstType * >::iterator inst = fwds->second.begin(); inst != fwds->second.end(); ++inst ) { - (*inst )->set_baseUnion( unionDecl ); - } // for - forwardUnions.erase( fwds ); - } // if - } // if - Indexer::visit( unionDecl ); - } - - void Pass2::visit( TypeInstType *typeInst ) { - if ( NamedTypeDecl *namedTypeDecl = lookupType( typeInst->get_name() ) ) { - if ( TypeDecl *typeDecl = dynamic_cast< TypeDecl * >( namedTypeDecl ) ) { - typeInst->set_isFtype( typeDecl->get_kind() == TypeDecl::Ftype ); - } // if - } // if - } - - Pass3::Pass3( const Indexer *other_indexer ) : Indexer( false ) { - if ( other_indexer ) { - indexer = other_indexer; - } else { - indexer = this; - } // if - } - - void forallFixer( Type *func ) { - // Fix up assertions - for ( std::list< TypeDecl * >::iterator type = func->get_forall().begin(); type != func->get_forall().end(); ++type ) { - std::list< DeclarationWithType * > toBeDone, nextRound; - toBeDone.splice( toBeDone.end(), (*type )->get_assertions() ); - while ( ! toBeDone.empty() ) { - for ( std::list< DeclarationWithType * >::iterator assertion = toBeDone.begin(); assertion != toBeDone.end(); ++assertion ) { - if ( ContextInstType *ctx = dynamic_cast< ContextInstType * >( (*assertion )->get_type() ) ) { - for ( std::list< Declaration * >::const_iterator i = ctx->get_members().begin(); i != ctx->get_members().end(); ++i ) { - DeclarationWithType *dwt = dynamic_cast< DeclarationWithType * >( *i ); - assert( dwt ); - nextRound.push_back( dwt->clone() ); - } - delete ctx; - } else { - FixFunction fixer; - *assertion = (*assertion )->acceptMutator( fixer ); - if ( fixer.get_isVoid() ) { - throw SemanticError( "invalid type void in assertion of function ", func ); - } - (*type )->get_assertions().push_back( *assertion ); - } - } - toBeDone.clear(); - toBeDone.splice( toBeDone.end(), nextRound ); - } - } } void Pass3::visit( ObjectDecl *object ) { - forallFixer( object->get_type() ); - if ( PointerType *pointer = dynamic_cast< PointerType * >( object->get_type() ) ) { - forallFixer( pointer->get_base() ); - } // if - Parent::visit( object ); - object->fixUniqueId(); + forallFixer( object->get_type() ); + if ( PointerType *pointer = dynamic_cast< PointerType * >( object->get_type() ) ) { + forallFixer( pointer->get_base() ); + } // if + Parent::visit( object ); + object->fixUniqueId(); } void Pass3::visit( FunctionDecl *func ) { - forallFixer( func->get_type() ); - Parent::visit( func ); - func->fixUniqueId(); + forallFixer( func->get_type() ); + Parent::visit( func ); + func->fixUniqueId(); } @@ -462,323 +474,329 @@ void AddStructAssignment::addStructAssignment( std::list< Declaration * > &translationUnit ) { - AddStructAssignment visitor; - acceptAndAdd( translationUnit, visitor, false ); + AddStructAssignment visitor; + acceptAndAdd( translationUnit, visitor, false ); } template< typename OutputIterator > void makeScalarAssignment( ObjectDecl *srcParam, ObjectDecl *dstParam, DeclarationWithType *member, OutputIterator out ) { - ObjectDecl *obj = dynamic_cast( member ); - // unnamed bit fields are not copied as they cannot be accessed - if ( obj != NULL && obj->get_name() == "" && obj->get_bitfieldWidth() != NULL ) return; - - UntypedExpr *assignExpr = new UntypedExpr( new NameExpr( "?=?" ) ); - - UntypedExpr *derefExpr = new UntypedExpr( new NameExpr( "*?" ) ); - derefExpr->get_args().push_back( new VariableExpr( dstParam ) ); - - // do something special for unnamed members - Expression *dstselect = new AddressExpr( new MemberExpr( member, derefExpr ) ); - assignExpr->get_args().push_back( dstselect ); - - Expression *srcselect = new MemberExpr( member, new VariableExpr( srcParam ) ); - assignExpr->get_args().push_back( srcselect ); - - *out++ = new ExprStmt( noLabels, assignExpr ); + ObjectDecl *obj = dynamic_cast( member ); + // unnamed bit fields are not copied as they cannot be accessed + if ( obj != NULL && obj->get_name() == "" && obj->get_bitfieldWidth() != NULL ) return; + + UntypedExpr *assignExpr = new UntypedExpr( new NameExpr( "?=?" ) ); + + UntypedExpr *derefExpr = new UntypedExpr( new NameExpr( "*?" ) ); + derefExpr->get_args().push_back( new VariableExpr( dstParam ) ); + + // do something special for unnamed members + Expression *dstselect = new AddressExpr( new MemberExpr( member, derefExpr ) ); + assignExpr->get_args().push_back( dstselect ); + + Expression *srcselect = new MemberExpr( member, new VariableExpr( srcParam ) ); + assignExpr->get_args().push_back( srcselect ); + + *out++ = new ExprStmt( noLabels, assignExpr ); } template< typename OutputIterator > void makeArrayAssignment( ObjectDecl *srcParam, ObjectDecl *dstParam, DeclarationWithType *member, ArrayType *array, OutputIterator out ) { - static UniqueName indexName( "_index" ); - - // for a flexible array member nothing is done -- user must define own assignment - if ( ! array->get_dimension() ) return; - - ObjectDecl *index = new ObjectDecl( indexName.newName(), Declaration::NoStorageClass, LinkageSpec::C, 0, new BasicType( Type::Qualifiers(), BasicType::SignedInt ), 0 ); - *out++ = new DeclStmt( noLabels, index ); - - UntypedExpr *init = new UntypedExpr( new NameExpr( "?=?" ) ); - init->get_args().push_back( new AddressExpr( new VariableExpr( index ) ) ); - init->get_args().push_back( new NameExpr( "0" ) ); - Statement *initStmt = new ExprStmt( noLabels, init ); - - UntypedExpr *cond = new UntypedExpr( new NameExpr( "?get_args().push_back( new VariableExpr( index ) ); - cond->get_args().push_back( array->get_dimension()->clone() ); - - UntypedExpr *inc = new UntypedExpr( new NameExpr( "++?" ) ); - inc->get_args().push_back( new AddressExpr( new VariableExpr( index ) ) ); - - UntypedExpr *assignExpr = new UntypedExpr( new NameExpr( "?=?" ) ); - - UntypedExpr *derefExpr = new UntypedExpr( new NameExpr( "*?" ) ); - derefExpr->get_args().push_back( new VariableExpr( dstParam ) ); - - Expression *dstselect = new MemberExpr( member, derefExpr ); - UntypedExpr *dstIndex = new UntypedExpr( new NameExpr( "?+?" ) ); - dstIndex->get_args().push_back( dstselect ); - dstIndex->get_args().push_back( new VariableExpr( index ) ); - assignExpr->get_args().push_back( dstIndex ); - - Expression *srcselect = new MemberExpr( member, new VariableExpr( srcParam ) ); - UntypedExpr *srcIndex = new UntypedExpr( new NameExpr( "?[?]" ) ); - srcIndex->get_args().push_back( srcselect ); - srcIndex->get_args().push_back( new VariableExpr( index ) ); - assignExpr->get_args().push_back( srcIndex ); - - *out++ = new ForStmt( noLabels, initStmt, cond, inc, new ExprStmt( noLabels, assignExpr ) ); + static UniqueName indexName( "_index" ); + + // for a flexible array member nothing is done -- user must define own assignment + if ( ! array->get_dimension() ) return; + + ObjectDecl *index = new ObjectDecl( indexName.newName(), Declaration::NoStorageClass, LinkageSpec::C, 0, new BasicType( Type::Qualifiers(), BasicType::SignedInt ), 0 ); + *out++ = new DeclStmt( noLabels, index ); + + UntypedExpr *init = new UntypedExpr( new NameExpr( "?=?" ) ); + init->get_args().push_back( new AddressExpr( new VariableExpr( index ) ) ); + init->get_args().push_back( new NameExpr( "0" ) ); + Statement *initStmt = new ExprStmt( noLabels, init ); + + UntypedExpr *cond = new UntypedExpr( new NameExpr( "?get_args().push_back( new VariableExpr( index ) ); + cond->get_args().push_back( array->get_dimension()->clone() ); + + UntypedExpr *inc = new UntypedExpr( new NameExpr( "++?" ) ); + inc->get_args().push_back( new AddressExpr( new VariableExpr( index ) ) ); + + UntypedExpr *assignExpr = new UntypedExpr( new NameExpr( "?=?" ) ); + + UntypedExpr *derefExpr = new UntypedExpr( new NameExpr( "*?" ) ); + derefExpr->get_args().push_back( new VariableExpr( dstParam ) ); + + Expression *dstselect = new MemberExpr( member, derefExpr ); + UntypedExpr *dstIndex = new UntypedExpr( new NameExpr( "?+?" ) ); + dstIndex->get_args().push_back( dstselect ); + dstIndex->get_args().push_back( new VariableExpr( index ) ); + assignExpr->get_args().push_back( dstIndex ); + + Expression *srcselect = new MemberExpr( member, new VariableExpr( srcParam ) ); + UntypedExpr *srcIndex = new UntypedExpr( new NameExpr( "?[?]" ) ); + srcIndex->get_args().push_back( srcselect ); + srcIndex->get_args().push_back( new VariableExpr( index ) ); + assignExpr->get_args().push_back( srcIndex ); + + *out++ = new ForStmt( noLabels, initStmt, cond, inc, new ExprStmt( noLabels, assignExpr ) ); } Declaration *makeStructAssignment( StructDecl *aggregateDecl, StructInstType *refType, unsigned int functionNesting ) { - FunctionType *assignType = new FunctionType( Type::Qualifiers(), false ); - - ObjectDecl *returnVal = new ObjectDecl( "", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, refType->clone(), 0 ); - assignType->get_returnVals().push_back( returnVal ); - - ObjectDecl *dstParam = new ObjectDecl( "_dst", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), refType->clone() ), 0 ); - assignType->get_parameters().push_back( dstParam ); - - ObjectDecl *srcParam = new ObjectDecl( "_src", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, refType, 0 ); - assignType->get_parameters().push_back( srcParam ); - - // Routines at global scope marked "static" to prevent multiple definitions is separate translation units - // because each unit generates copies of the default routines for each aggregate. - FunctionDecl *assignDecl = new FunctionDecl( "?=?", functionNesting > 0 ? Declaration::NoStorageClass : Declaration::Static, LinkageSpec::AutoGen, assignType, new CompoundStmt( noLabels ), true ); - assignDecl->fixUniqueId(); - - for ( std::list< Declaration * >::const_iterator member = aggregateDecl->get_members().begin(); member != aggregateDecl->get_members().end(); ++member ) { - if ( DeclarationWithType *dwt = dynamic_cast< DeclarationWithType * >( *member ) ) { - if ( ArrayType *array = dynamic_cast< ArrayType * >( dwt->get_type() ) ) { - makeArrayAssignment( srcParam, dstParam, dwt, array, back_inserter( assignDecl->get_statements()->get_kids() ) ); - } else { - makeScalarAssignment( srcParam, dstParam, dwt, back_inserter( assignDecl->get_statements()->get_kids() ) ); - } // if - } // if - } // for - assignDecl->get_statements()->get_kids().push_back( new ReturnStmt( noLabels, new VariableExpr( srcParam ) ) ); - - return assignDecl; + FunctionType *assignType = new FunctionType( Type::Qualifiers(), false ); + + ObjectDecl *returnVal = new ObjectDecl( "", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, refType->clone(), 0 ); + assignType->get_returnVals().push_back( returnVal ); + + ObjectDecl *dstParam = new ObjectDecl( "_dst", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), refType->clone() ), 0 ); + assignType->get_parameters().push_back( dstParam ); + + ObjectDecl *srcParam = new ObjectDecl( "_src", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, refType, 0 ); + assignType->get_parameters().push_back( srcParam ); + + // Routines at global scope marked "static" to prevent multiple definitions is separate translation units + // because each unit generates copies of the default routines for each aggregate. + FunctionDecl *assignDecl = new FunctionDecl( "?=?", functionNesting > 0 ? Declaration::NoStorageClass : Declaration::Static, LinkageSpec::AutoGen, assignType, new CompoundStmt( noLabels ), true ); + assignDecl->fixUniqueId(); + + for ( std::list< Declaration * >::const_iterator member = aggregateDecl->get_members().begin(); member != aggregateDecl->get_members().end(); ++member ) { + if ( DeclarationWithType *dwt = dynamic_cast< DeclarationWithType * >( *member ) ) { + if ( ArrayType *array = dynamic_cast< ArrayType * >( dwt->get_type() ) ) { + makeArrayAssignment( srcParam, dstParam, dwt, array, back_inserter( assignDecl->get_statements()->get_kids() ) ); + } else { + makeScalarAssignment( srcParam, dstParam, dwt, back_inserter( assignDecl->get_statements()->get_kids() ) ); + } // if + } // if + } // for + assignDecl->get_statements()->get_kids().push_back( new ReturnStmt( noLabels, new VariableExpr( srcParam ) ) ); + + return assignDecl; } Declaration *makeUnionAssignment( UnionDecl *aggregateDecl, UnionInstType *refType, unsigned int functionNesting ) { - FunctionType *assignType = new FunctionType( Type::Qualifiers(), false ); - - ObjectDecl *returnVal = new ObjectDecl( "", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, refType->clone(), 0 ); - assignType->get_returnVals().push_back( returnVal ); - - ObjectDecl *dstParam = new ObjectDecl( "_dst", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), refType->clone() ), 0 ); - assignType->get_parameters().push_back( dstParam ); - - ObjectDecl *srcParam = new ObjectDecl( "_src", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, refType, 0 ); - assignType->get_parameters().push_back( srcParam ); - - // Routines at global scope marked "static" to prevent multiple definitions is separate translation units - // because each unit generates copies of the default routines for each aggregate. - FunctionDecl *assignDecl = new FunctionDecl( "?=?", functionNesting > 0 ? Declaration::NoStorageClass : Declaration::Static, LinkageSpec::AutoGen, assignType, new CompoundStmt( noLabels ), true ); - assignDecl->fixUniqueId(); - - UntypedExpr *copy = new UntypedExpr( new NameExpr( "__builtin_memcpy" ) ); - copy->get_args().push_back( new VariableExpr( dstParam ) ); - copy->get_args().push_back( new AddressExpr( new VariableExpr( srcParam ) ) ); - copy->get_args().push_back( new SizeofExpr( refType->clone() ) ); - - assignDecl->get_statements()->get_kids().push_back( new ExprStmt( noLabels, copy ) ); - assignDecl->get_statements()->get_kids().push_back( new ReturnStmt( noLabels, new VariableExpr( srcParam ) ) ); - - return assignDecl; + FunctionType *assignType = new FunctionType( Type::Qualifiers(), false ); + + ObjectDecl *returnVal = new ObjectDecl( "", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, refType->clone(), 0 ); + assignType->get_returnVals().push_back( returnVal ); + + ObjectDecl *dstParam = new ObjectDecl( "_dst", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), refType->clone() ), 0 ); + assignType->get_parameters().push_back( dstParam ); + + ObjectDecl *srcParam = new ObjectDecl( "_src", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, refType, 0 ); + assignType->get_parameters().push_back( srcParam ); + + // Routines at global scope marked "static" to prevent multiple definitions is separate translation units + // because each unit generates copies of the default routines for each aggregate. + FunctionDecl *assignDecl = new FunctionDecl( "?=?", functionNesting > 0 ? Declaration::NoStorageClass : Declaration::Static, LinkageSpec::AutoGen, assignType, new CompoundStmt( noLabels ), true ); + assignDecl->fixUniqueId(); + + UntypedExpr *copy = new UntypedExpr( new NameExpr( "__builtin_memcpy" ) ); + copy->get_args().push_back( new VariableExpr( dstParam ) ); + copy->get_args().push_back( new AddressExpr( new VariableExpr( srcParam ) ) ); + copy->get_args().push_back( new SizeofExpr( refType->clone() ) ); + + assignDecl->get_statements()->get_kids().push_back( new ExprStmt( noLabels, copy ) ); + assignDecl->get_statements()->get_kids().push_back( new ReturnStmt( noLabels, new VariableExpr( srcParam ) ) ); + + return assignDecl; } void AddStructAssignment::visit( StructDecl *structDecl ) { - if ( ! structDecl->get_members().empty() && structsDone.find( structDecl->get_name() ) == structsDone.end() ) { - StructInstType *structInst = new StructInstType( Type::Qualifiers(), structDecl->get_name() ); - structInst->set_baseStruct( structDecl ); - declsToAdd.push_back( makeStructAssignment( structDecl, structInst, functionNesting ) ); - structsDone.insert( structDecl->get_name() ); - } // if + if ( ! structDecl->get_members().empty() && structsDone.find( structDecl->get_name() ) == structsDone.end() ) { + StructInstType *structInst = new StructInstType( Type::Qualifiers(), structDecl->get_name() ); + structInst->set_baseStruct( structDecl ); + declsToAdd.push_back( makeStructAssignment( structDecl, structInst, functionNesting ) ); + structsDone.insert( structDecl->get_name() ); + } // if } void AddStructAssignment::visit( UnionDecl *unionDecl ) { - if ( ! unionDecl->get_members().empty() ) { - UnionInstType *unionInst = new UnionInstType( Type::Qualifiers(), unionDecl->get_name() ); - unionInst->set_baseUnion( unionDecl ); - declsToAdd.push_back( makeUnionAssignment( unionDecl, unionInst, functionNesting ) ); - } // if + if ( ! unionDecl->get_members().empty() ) { + UnionInstType *unionInst = new UnionInstType( Type::Qualifiers(), unionDecl->get_name() ); + unionInst->set_baseUnion( unionDecl ); + declsToAdd.push_back( makeUnionAssignment( unionDecl, unionInst, functionNesting ) ); + } // if } void AddStructAssignment::visit( TypeDecl *typeDecl ) { - CompoundStmt *stmts = 0; - TypeInstType *typeInst = new TypeInstType( Type::Qualifiers(), typeDecl->get_name(), false ); - typeInst->set_baseType( typeDecl ); - ObjectDecl *src = new ObjectDecl( "_src", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, typeInst->clone(), 0 ); - ObjectDecl *dst = new ObjectDecl( "_dst", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), typeInst->clone() ), 0 ); - if ( typeDecl->get_base() ) { - stmts = new CompoundStmt( std::list< Label >() ); - UntypedExpr *assign = new UntypedExpr( new NameExpr( "?=?" ) ); - assign->get_args().push_back( new CastExpr( new VariableExpr( dst ), new PointerType( Type::Qualifiers(), typeDecl->get_base()->clone() ) ) ); - assign->get_args().push_back( new CastExpr( new VariableExpr( src ), typeDecl->get_base()->clone() ) ); - stmts->get_kids().push_back( new ReturnStmt( std::list< Label >(), assign ) ); - } // if - FunctionType *type = new FunctionType( Type::Qualifiers(), false ); - type->get_returnVals().push_back( new ObjectDecl( "", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, typeInst, 0 ) ); - type->get_parameters().push_back( dst ); - type->get_parameters().push_back( src ); - FunctionDecl *func = new FunctionDecl( "?=?", Declaration::NoStorageClass, LinkageSpec::AutoGen, type, stmts, false ); - declsToAdd.push_back( func ); + CompoundStmt *stmts = 0; + TypeInstType *typeInst = new TypeInstType( Type::Qualifiers(), typeDecl->get_name(), false ); + typeInst->set_baseType( typeDecl ); + ObjectDecl *src = new ObjectDecl( "_src", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, typeInst->clone(), 0 ); + ObjectDecl *dst = new ObjectDecl( "_dst", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), typeInst->clone() ), 0 ); + if ( typeDecl->get_base() ) { + stmts = new CompoundStmt( std::list< Label >() ); + UntypedExpr *assign = new UntypedExpr( new NameExpr( "?=?" ) ); + assign->get_args().push_back( new CastExpr( new VariableExpr( dst ), new PointerType( Type::Qualifiers(), typeDecl->get_base()->clone() ) ) ); + assign->get_args().push_back( new CastExpr( new VariableExpr( src ), typeDecl->get_base()->clone() ) ); + stmts->get_kids().push_back( new ReturnStmt( std::list< Label >(), assign ) ); + } // if + FunctionType *type = new FunctionType( Type::Qualifiers(), false ); + type->get_returnVals().push_back( new ObjectDecl( "", Declaration::NoStorageClass, LinkageSpec::Cforall, 0, typeInst, 0 ) ); + type->get_parameters().push_back( dst ); + type->get_parameters().push_back( src ); + FunctionDecl *func = new FunctionDecl( "?=?", Declaration::NoStorageClass, LinkageSpec::AutoGen, type, stmts, false ); + declsToAdd.push_back( func ); } void addDecls( std::list< Declaration * > &declsToAdd, std::list< Statement * > &statements, std::list< Statement * >::iterator i ) { - if ( ! declsToAdd.empty() ) { - for ( std::list< Declaration * >::iterator decl = declsToAdd.begin(); decl != declsToAdd.end(); ++decl ) { - statements.insert( i, new DeclStmt( noLabels, *decl ) ); - } // for - declsToAdd.clear(); - } // if + if ( ! declsToAdd.empty() ) { + for ( std::list< Declaration * >::iterator decl = declsToAdd.begin(); decl != declsToAdd.end(); ++decl ) { + statements.insert( i, new DeclStmt( noLabels, *decl ) ); + } // for + declsToAdd.clear(); + } // if } void AddStructAssignment::visit( FunctionType *) { - // ensure that we don't add assignment ops for types defined as part of the function + // ensure that we don't add assignment ops for types defined as part of the function } void AddStructAssignment::visit( PointerType *) { - // ensure that we don't add assignment ops for types defined as part of the pointer + // ensure that we don't add assignment ops for types defined as part of the pointer } void AddStructAssignment::visit( ContextDecl *) { - // ensure that we don't add assignment ops for types defined as part of the context + // ensure that we don't add assignment ops for types defined as part of the context } template< typename StmtClass > inline void AddStructAssignment::visitStatement( StmtClass *stmt ) { - std::set< std::string > oldStructs = structsDone; - addVisit( stmt, *this ); - structsDone = oldStructs; + std::set< std::string > oldStructs = structsDone; + addVisit( stmt, *this ); + structsDone = oldStructs; } void AddStructAssignment::visit( FunctionDecl *functionDecl ) { - maybeAccept( functionDecl->get_functionType(), *this ); - acceptAll( functionDecl->get_oldDecls(), *this ); - functionNesting += 1; - maybeAccept( functionDecl->get_statements(), *this ); - functionNesting -= 1; + maybeAccept( functionDecl->get_functionType(), *this ); + acceptAll( functionDecl->get_oldDecls(), *this ); + functionNesting += 1; + maybeAccept( functionDecl->get_statements(), *this ); + functionNesting -= 1; } void AddStructAssignment::visit( CompoundStmt *compoundStmt ) { - visitStatement( compoundStmt ); + visitStatement( compoundStmt ); } void AddStructAssignment::visit( IfStmt *ifStmt ) { - visitStatement( ifStmt ); + visitStatement( ifStmt ); } void AddStructAssignment::visit( WhileStmt *whileStmt ) { - visitStatement( whileStmt ); + visitStatement( whileStmt ); } void AddStructAssignment::visit( ForStmt *forStmt ) { - visitStatement( forStmt ); + visitStatement( forStmt ); } void AddStructAssignment::visit( SwitchStmt *switchStmt ) { - visitStatement( switchStmt ); + visitStatement( switchStmt ); } void AddStructAssignment::visit( ChooseStmt *switchStmt ) { - visitStatement( switchStmt ); + visitStatement( switchStmt ); } void AddStructAssignment::visit( CaseStmt *caseStmt ) { - visitStatement( caseStmt ); + visitStatement( caseStmt ); } void AddStructAssignment::visit( CatchStmt *cathStmt ) { - visitStatement( cathStmt ); + visitStatement( cathStmt ); } bool isTypedef( Declaration *decl ) { - return dynamic_cast< TypedefDecl * >( decl ); + return dynamic_cast< TypedefDecl * >( decl ); } void EliminateTypedef::eliminateTypedef( std::list< Declaration * > &translationUnit ) { - EliminateTypedef eliminator; - mutateAll( translationUnit, eliminator ); - filter( translationUnit, isTypedef, true ); + EliminateTypedef eliminator; + mutateAll( translationUnit, eliminator ); + filter( translationUnit, isTypedef, true ); } Type *EliminateTypedef::mutate( TypeInstType *typeInst ) { - std::map< std::string, TypedefDecl * >::const_iterator def = typedefNames.find( typeInst->get_name() ); - if ( def != typedefNames.end() ) { - Type *ret = def->second->get_base()->clone(); - ret->get_qualifiers() += typeInst->get_qualifiers(); - delete typeInst; - return ret; - } // if - return typeInst; + std::map< std::string, TypedefDecl * >::const_iterator def = typedefNames.find( typeInst->get_name() ); + if ( def != typedefNames.end() ) { + Type *ret = def->second->get_base()->clone(); + ret->get_qualifiers() += typeInst->get_qualifiers(); + delete typeInst; + return ret; + } // if + return typeInst; } Declaration *EliminateTypedef::mutate( TypedefDecl *tyDecl ) { - Declaration *ret = Mutator::mutate( tyDecl ); - typedefNames[ tyDecl->get_name() ] = tyDecl; - // When a typedef is a forward declaration: - // typedef struct screen SCREEN; - // the declaration portion must be retained: - // struct screen; - // because the expansion of the typedef is: - // void rtn( SCREEN *p ) => void rtn( struct screen *p ) - // hence the type-name "screen" must be defined. - // Note, qualifiers on the typedef are superfluous for the forward declaration. - if ( StructInstType *aggDecl = dynamic_cast< StructInstType * >( tyDecl->get_base() ) ) { - return new StructDecl( aggDecl->get_name() ); - } else if ( UnionInstType *aggDecl = dynamic_cast< UnionInstType * >( tyDecl->get_base() ) ) { - return new UnionDecl( aggDecl->get_name() ); - } else { - return ret; - } // if + Declaration *ret = Mutator::mutate( tyDecl ); + typedefNames[ tyDecl->get_name() ] = tyDecl; + // When a typedef is a forward declaration: + // typedef struct screen SCREEN; + // the declaration portion must be retained: + // struct screen; + // because the expansion of the typedef is: + // void rtn( SCREEN *p ) => void rtn( struct screen *p ) + // hence the type-name "screen" must be defined. + // Note, qualifiers on the typedef are superfluous for the forward declaration. + if ( StructInstType *aggDecl = dynamic_cast< StructInstType * >( tyDecl->get_base() ) ) { + return new StructDecl( aggDecl->get_name() ); + } else if ( UnionInstType *aggDecl = dynamic_cast< UnionInstType * >( tyDecl->get_base() ) ) { + return new UnionDecl( aggDecl->get_name() ); + } else { + return ret; + } // if } TypeDecl *EliminateTypedef::mutate( TypeDecl *typeDecl ) { - std::map< std::string, TypedefDecl * >::iterator i = typedefNames.find( typeDecl->get_name() ); - if ( i != typedefNames.end() ) { - typedefNames.erase( i ) ; - } // if - return typeDecl; + std::map< std::string, TypedefDecl * >::iterator i = typedefNames.find( typeDecl->get_name() ); + if ( i != typedefNames.end() ) { + typedefNames.erase( i ) ; + } // if + return typeDecl; } DeclarationWithType *EliminateTypedef::mutate( FunctionDecl *funcDecl ) { - std::map< std::string, TypedefDecl * > oldNames = typedefNames; - DeclarationWithType *ret = Mutator::mutate( funcDecl ); - typedefNames = oldNames; - return ret; + std::map< std::string, TypedefDecl * > oldNames = typedefNames; + DeclarationWithType *ret = Mutator::mutate( funcDecl ); + typedefNames = oldNames; + return ret; } ObjectDecl *EliminateTypedef::mutate( ObjectDecl *objDecl ) { - std::map< std::string, TypedefDecl * > oldNames = typedefNames; - ObjectDecl *ret = Mutator::mutate( objDecl ); - typedefNames = oldNames; - return ret; + std::map< std::string, TypedefDecl * > oldNames = typedefNames; + ObjectDecl *ret = Mutator::mutate( objDecl ); + typedefNames = oldNames; + return ret; } Expression *EliminateTypedef::mutate( CastExpr *castExpr ) { - std::map< std::string, TypedefDecl * > oldNames = typedefNames; - Expression *ret = Mutator::mutate( castExpr ); - typedefNames = oldNames; - return ret; + std::map< std::string, TypedefDecl * > oldNames = typedefNames; + Expression *ret = Mutator::mutate( castExpr ); + typedefNames = oldNames; + return ret; } CompoundStmt *EliminateTypedef::mutate( CompoundStmt *compoundStmt ) { - std::map< std::string, TypedefDecl * > oldNames = typedefNames; - CompoundStmt *ret = Mutator::mutate( compoundStmt ); - std::list< Statement * >::iterator i = compoundStmt->get_kids().begin(); - while ( i != compoundStmt->get_kids().end() ) { - std::list< Statement * >::iterator next = i; - ++next; - if ( DeclStmt *declStmt = dynamic_cast< DeclStmt * >( *i ) ) { - if ( dynamic_cast< TypedefDecl * >( declStmt->get_decl() ) ) { - delete *i; - compoundStmt->get_kids().erase( i ); - } // if - } // if - i = next; - } // while - typedefNames = oldNames; - return ret; + std::map< std::string, TypedefDecl * > oldNames = typedefNames; + CompoundStmt *ret = Mutator::mutate( compoundStmt ); + std::list< Statement * >::iterator i = compoundStmt->get_kids().begin(); + while ( i != compoundStmt->get_kids().end() ) { + std::list< Statement * >::iterator next = i; + ++next; + if ( DeclStmt *declStmt = dynamic_cast< DeclStmt * >( *i ) ) { + if ( dynamic_cast< TypedefDecl * >( declStmt->get_decl() ) ) { + delete *i; + compoundStmt->get_kids().erase( i ); + } // if + } // if + i = next; + } // while + typedefNames = oldNames; + return ret; } } // namespace SymTab + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SymTab/Validate.h =================================================================== --- translator/SymTab/Validate.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SymTab/Validate.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,7 +1,20 @@ -// This class is intended to perform pre-processing of declarations, validating their -// correctness and computing some auxilliary data that is necessary for the indexer. +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// Validate.h -- This class is intended to perform pre-processing of declarations, validating their correctness and +// computing some auxilliary data that is necessary for the indexer. +// +// Author : Richard C. Bilson +// Created On : Sun May 17 21:53:34 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Sun May 17 21:55:09 2015 +// Update Count : 2 +// -#ifndef SYMTAB_VALIDATE_H -#define SYMTAB_VALIDATE_H +#ifndef VALIDATE_H +#define VALIDATE_H #include "SynTree/SynTree.h" @@ -12,5 +25,11 @@ void validate( std::list< Declaration * > &translationUnit, bool doDebug = false ); void validateType( Type *type, const Indexer *indexer ); -} // SymTab +} // namespace SymTab -#endif // SYMTAB_VALIDATE_H +#endif // VALIDATE_H + +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/AddressExpr.cc =================================================================== --- translator/SynTree/AddressExpr.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/AddressExpr.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,8 +1,16 @@ -/* - * This file is part of the Cforall project - * - * $Id: AddressExpr.cc,v 1.6 2005/08/29 20:59:25 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// AddressExpr.cc -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 23:54:44 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 07:48:14 2015 +// Update Count : 5 +// #include "Expression.h" @@ -10,31 +18,27 @@ #include "utility.h" - -AddressExpr::AddressExpr( Expression *arg, Expression *_aname ) - : Expression( _aname ), arg( arg ) -{ +AddressExpr::AddressExpr( Expression *arg, Expression *_aname ) : Expression( _aname ), arg( arg ) { for ( std::list< Type* >::const_iterator i = arg->get_results().begin(); i != arg->get_results().end(); ++i ) { - get_results().push_back( new PointerType( Type::Qualifiers(), (*i)->clone() ) ); - } + get_results().push_back( new PointerType( Type::Qualifiers(), (*i)->clone() ) ); + } // for } -AddressExpr::AddressExpr( const AddressExpr &other ) - : Expression( other ), arg( maybeClone( other.arg ) ) -{ +AddressExpr::AddressExpr( const AddressExpr &other ) : Expression( other ), arg( maybeClone( other.arg ) ) { } -AddressExpr::~AddressExpr() -{ +AddressExpr::~AddressExpr() { delete arg; } -void -AddressExpr::print( std::ostream &os, int indent ) const -{ +void AddressExpr::print( std::ostream &os, int indent ) const { os << std::string( indent, ' ' ) << "Address of:" << std::endl; if ( arg ) { - arg->print( os, indent+2 ); - } + arg->print( os, indent+2 ); + } // if } - +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/AggregateDecl.cc =================================================================== --- translator/SynTree/AggregateDecl.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/AggregateDecl.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,8 +1,16 @@ -/* - * This file is part of the Cforall project - * - * $Id: AggregateDecl.cc,v 1.7 2005/08/29 20:59:25 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// AggregateDecl.cc -- +// +// Author : Richard C. Bilson +// Created On : Sun May 17 23:56:39 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 07:48:23 2015 +// Update Count : 4 +// #include "Declaration.h" @@ -11,25 +19,18 @@ -AggregateDecl::AggregateDecl( const std::string &name ) - : Parent( name, Declaration::NoStorageClass, LinkageSpec::Cforall ) -{ +AggregateDecl::AggregateDecl( const std::string &name ) : Parent( name, Declaration::NoStorageClass, LinkageSpec::Cforall ) { } -AggregateDecl::AggregateDecl( const AggregateDecl &other ) - : Parent( other ) -{ +AggregateDecl::AggregateDecl( const AggregateDecl &other ) : Parent( other ) { cloneAll( other.members, members ); cloneAll( other.parameters, parameters ); } -AggregateDecl::~AggregateDecl() -{ +AggregateDecl::~AggregateDecl() { deleteAll( members ); deleteAll( parameters ); } -void -AggregateDecl::print( std::ostream &os, int indent ) const -{ +void AggregateDecl::print( std::ostream &os, int indent ) const { using std::string; using std::endl; @@ -37,16 +38,14 @@ os << typeString() << " " << get_name(); if ( ! parameters.empty() ) { - os << endl << string( indent+2, ' ' ) << "with parameters" << endl; - printAll( parameters, os, indent+4 ); - } + os << endl << string( indent+2, ' ' ) << "with parameters" << endl; + printAll( parameters, os, indent+4 ); + } // if if ( ! members.empty() ) { - os << endl << string( indent+2, ' ' ) << "with members" << endl; - printAll( members, os, indent+4 ); - } + os << endl << string( indent+2, ' ' ) << "with members" << endl; + printAll( members, os, indent+4 ); + } // if } -void -AggregateDecl::printShort( std::ostream &os, int indent ) const -{ +void AggregateDecl::printShort( std::ostream &os, int indent ) const { using std::string; using std::endl; @@ -54,7 +53,7 @@ os << typeString() << " " << get_name(); if ( ! parameters.empty() ) { - os << endl << string( indent+2, ' ' ) << "with parameters" << endl; - printAll( parameters, os, indent+4 ); - } + os << endl << string( indent+2, ' ' ) << "with parameters" << endl; + printAll( parameters, os, indent+4 ); + } // if } @@ -67,2 +66,7 @@ std::string ContextDecl::typeString() const { return "context"; } +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/ApplicationExpr.cc =================================================================== --- translator/SynTree/ApplicationExpr.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/ApplicationExpr.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,2 +1,17 @@ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// ApplicationExpr.cc.cc -- +// +// Author : Richard C. Bilson +// Created On : Mon May 18 07:44:20 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 07:54:17 2015 +// Update Count : 4 +// + #include @@ -8,70 +23,65 @@ -ParamEntry::ParamEntry( const ParamEntry &other ) - : decl( other.decl ), actualType( maybeClone( other.actualType ) ), formalType( maybeClone( other.formalType ) ), expr( maybeClone( other.expr ) ) -{ +ParamEntry::ParamEntry( const ParamEntry &other ) : + decl( other.decl ), actualType( maybeClone( other.actualType ) ), formalType( maybeClone( other.formalType ) ), expr( maybeClone( other.expr ) ) { } -ParamEntry & -ParamEntry::operator=( const ParamEntry &other ) -{ - if ( &other == this ) return *this; - decl = other.decl; - actualType = maybeClone( other.actualType ); - formalType = maybeClone( other.formalType ); - expr = maybeClone( other.expr ); - return *this; +ParamEntry &ParamEntry::operator=( const ParamEntry &other ) { + if ( &other == this ) return *this; + decl = other.decl; + actualType = maybeClone( other.actualType ); + formalType = maybeClone( other.formalType ); + expr = maybeClone( other.expr ); + return *this; } -ParamEntry::~ParamEntry() -{ - delete actualType; - delete formalType; - delete expr; +ParamEntry::~ParamEntry() { + delete actualType; + delete formalType; + delete expr; } -ApplicationExpr::ApplicationExpr( Expression *funcExpr ) - : function( funcExpr ) -{ - PointerType *pointer = dynamic_cast< PointerType* >( funcExpr->get_results().front() ); - assert( pointer ); - FunctionType *function = dynamic_cast< FunctionType* >( pointer->get_base() ); - assert( function ); - - for ( std::list< DeclarationWithType* >::const_iterator i = function->get_returnVals().begin(); i != function->get_returnVals().end(); ++i ) { - get_results().push_back( (*i)->get_type()->clone() ); - } +ApplicationExpr::ApplicationExpr( Expression *funcExpr ) : function( funcExpr ) { + PointerType *pointer = dynamic_cast< PointerType* >( funcExpr->get_results().front() ); + assert( pointer ); + FunctionType *function = dynamic_cast< FunctionType* >( pointer->get_base() ); + assert( function ); + + for ( std::list< DeclarationWithType* >::const_iterator i = function->get_returnVals().begin(); i != function->get_returnVals().end(); ++i ) { + get_results().push_back( (*i)->get_type()->clone() ); + } // for } -ApplicationExpr::ApplicationExpr( const ApplicationExpr &other ) - : Expression( other ), function( maybeClone( other.function ) ), inferParams( other.inferParams ) -{ - cloneAll( other.args, args ); +ApplicationExpr::ApplicationExpr( const ApplicationExpr &other ) : + Expression( other ), function( maybeClone( other.function ) ), inferParams( other.inferParams ) { + cloneAll( other.args, args ); } -ApplicationExpr::~ApplicationExpr() -{ - delete function; - deleteAll( args ); +ApplicationExpr::~ApplicationExpr() { + delete function; + deleteAll( args ); } -void -ApplicationExpr::print( std::ostream &os, int indent ) const -{ - os << std::string( indent, ' ' ) << "Application of" << std::endl; - function->print( os, indent+2 ); - if ( ! args.empty() ) { - os << std::string( indent, ' ' ) << "to arguments" << std::endl; - printAll( args, os, indent+2 ); - } - if ( ! inferParams.empty() ) { - os << std::string(indent, ' ') << "with inferred parameters:" << std::endl; - for ( InferredParams::const_iterator i = inferParams.begin(); i != inferParams.end(); ++i ) { - os << std::string(indent+2, ' '); - Declaration::declFromId( i->second.decl )->printShort( os, indent+2 ); - os << std::endl; - } - } - Expression::print( os, indent ); +void ApplicationExpr::print( std::ostream &os, int indent ) const { + os << std::string( indent, ' ' ) << "Application of" << std::endl; + function->print( os, indent+2 ); + if ( ! args.empty() ) { + os << std::string( indent, ' ' ) << "to arguments" << std::endl; + printAll( args, os, indent+2 ); + } // if + if ( ! inferParams.empty() ) { + os << std::string(indent, ' ') << "with inferred parameters:" << std::endl; + for ( InferredParams::const_iterator i = inferParams.begin(); i != inferParams.end(); ++i ) { + os << std::string(indent+2, ' '); + Declaration::declFromId( i->second.decl )->printShort( os, indent+2 ); + os << std::endl; + } // for + } // if + Expression::print( os, indent ); } +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/ArrayType.cc =================================================================== --- translator/SynTree/ArrayType.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/ArrayType.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,8 +1,16 @@ -/* - * This file is part of the Cforall project - * - * $Id: ArrayType.cc,v 1.6 2005/08/29 20:59:25 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// ArrayType.cc -- +// +// Author : Richard C. Bilson +// Created On : Mon May 18 07:44:20 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 07:52:08 2015 +// Update Count : 2 +// #include "Type.h" @@ -12,39 +20,39 @@ ArrayType::ArrayType( const Type::Qualifiers &tq, Type *base, Expression *dimension, bool isVarLen, bool isStatic ) - : Type( tq ), base( base ), dimension( dimension ), isVarLen( isVarLen ), isStatic( isStatic ) -{ - base->set_isLvalue( false ); + : Type( tq ), base( base ), dimension( dimension ), isVarLen( isVarLen ), isStatic( isStatic ) { + base->set_isLvalue( false ); } ArrayType::ArrayType( const ArrayType &other ) - : Type( other ), base( maybeClone( other.base ) ), dimension( maybeClone( other.dimension ) ), - isVarLen( other.isVarLen ), isStatic( other.isStatic ) -{ + : Type( other ), base( maybeClone( other.base ) ), dimension( maybeClone( other.dimension ) ), + isVarLen( other.isVarLen ), isStatic( other.isStatic ) { } -ArrayType::~ArrayType() -{ - delete base; - delete dimension; +ArrayType::~ArrayType() { + delete base; + delete dimension; } -void -ArrayType::print( std::ostream &os, int indent ) const -{ - Type::print( os, indent ); - if ( isStatic ) { - os << "static "; - } - if ( isVarLen ) { - os << "variable length array of "; - } else if ( dimension ) { - os << "array of "; - dimension->print( os, indent ); - } else { - os << "open array of "; - } - if ( base ) { - base->print( os, indent ); - } +void ArrayType::print( std::ostream &os, int indent ) const { + Type::print( os, indent ); + if ( isStatic ) { + os << "static "; + } // if + if ( isVarLen ) { + os << "variable length array of "; + } else if ( dimension ) { + os << "array of "; + dimension->print( os, indent ); + } else { + os << "open array of "; + } // if + if ( base ) { + base->print( os, indent ); + } // if } +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/AttrType.cc =================================================================== --- translator/SynTree/AttrType.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/AttrType.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,8 +1,16 @@ -/* - * This file is part of the Cforall project - * - * $Id: AttrType.cc,v 1.3 2005/08/29 20:59:25 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// XXX.cc -- +// +// Author : Richard C. Bilson +// Created On : Mon May 18 07:44:20 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 07:53:48 2015 +// Update Count : 1 +// #include "Type.h" @@ -12,37 +20,36 @@ AttrType::AttrType( const Type::Qualifiers &tq, const std::string &name, Expression *expr ) - : Type( tq ), name( name ), expr( expr ), type( 0 ), isType( false ) -{ + : Type( tq ), name( name ), expr( expr ), type( 0 ), isType( false ) { } AttrType::AttrType( const Type::Qualifiers &tq, const std::string &name, Type *type ) - : Type( tq ), name( name ), expr( 0 ), type( type ), isType( true ) -{ + : Type( tq ), name( name ), expr( 0 ), type( type ), isType( true ) { } AttrType::AttrType( const AttrType &other ) - : Type( other ), name( other.name ), expr( maybeClone( other.expr ) ), type( maybeClone( other.type ) ), isType( other.isType ) -{ + : Type( other ), name( other.name ), expr( maybeClone( other.expr ) ), type( maybeClone( other.type ) ), isType( other.isType ) { } -AttrType::~AttrType() -{ - delete expr; - delete type; +AttrType::~AttrType() { + delete expr; + delete type; } -void -AttrType::print( std::ostream &os, int indent ) const -{ - Type::print( os, indent ); - os << "attribute " << name << " applied to "; - if ( expr ) { - os << "expression "; - expr->print( os, indent ); - } - if ( type ) { - os << "type "; - type->print( os, indent ); - } +void AttrType::print( std::ostream &os, int indent ) const { + Type::print( os, indent ); + os << "attribute " << name << " applied to "; + if ( expr ) { + os << "expression "; + expr->print( os, indent ); + } // if + if ( type ) { + os << "type "; + type->print( os, indent ); + } // if } +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/BasicType.cc =================================================================== --- translator/SynTree/BasicType.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/BasicType.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,54 +1,70 @@ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// BasicType.cc -- +// +// Author : Richard C. Bilson +// Created On : Mon May 18 07:44:20 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 07:55:16 2015 +// Update Count : 1 +// + #include - #include "Type.h" - BasicType::BasicType( const Type::Qualifiers &tq, Kind bt ) : Type( tq ), kind( bt ) {} void BasicType::print( std::ostream &os, int indent ) const { - static const char *kindNames[] = { - "_Bool", "char", "signed char", "unsigned char", "short signed int", "short unsigned int", - "signed int", "unsigned int", "long signed int", "long unsigned int", "long long signed int", - "long long unsigned int", "float", "double", "long double", "float _Complex", "double _Complex", - "long double _Complex", "float _Imaginary", "double _Imaginary", "long double _Imaginary" - }; + static const char *kindNames[] = { + "_Bool", "char", "signed char", "unsigned char", "short signed int", "short unsigned int", + "signed int", "unsigned int", "long signed int", "long unsigned int", "long long signed int", + "long long unsigned int", "float", "double", "long double", "float _Complex", "double _Complex", + "long double _Complex", "float _Imaginary", "double _Imaginary", "long double _Imaginary" + }; - Type::print( os, indent ); - os << kindNames[ kind ] << ' '; + Type::print( os, indent ); + os << kindNames[ kind ] << ' '; } bool BasicType::isInteger() const { - switch ( kind ) { - case Bool: - case Char: - case SignedChar: - case UnsignedChar: - case ShortSignedInt: - case ShortUnsignedInt: - case SignedInt: - case UnsignedInt: - case LongSignedInt: - case LongUnsignedInt: - case LongLongSignedInt: - case LongLongUnsignedInt: - return true; - - case Float: - case Double: - case LongDouble: - case FloatComplex: - case DoubleComplex: - case LongDoubleComplex: - case FloatImaginary: - case DoubleImaginary: - case LongDoubleImaginary: + switch ( kind ) { + case Bool: + case Char: + case SignedChar: + case UnsignedChar: + case ShortSignedInt: + case ShortUnsignedInt: + case SignedInt: + case UnsignedInt: + case LongSignedInt: + case LongUnsignedInt: + case LongLongSignedInt: + case LongLongUnsignedInt: + return true; + case Float: + case Double: + case LongDouble: + case FloatComplex: + case DoubleComplex: + case LongDoubleComplex: + case FloatImaginary: + case DoubleImaginary: + case LongDoubleImaginary: + return false; + case NUMBER_OF_BASIC_TYPES: + assert( false ); + } // switch + assert( false ); return false; - - case NUMBER_OF_BASIC_TYPES: - assert( false ); - } - assert( false ); - return false; } +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/CodeGenVisitor.cc =================================================================== --- translator/SynTree/CodeGenVisitor.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/CodeGenVisitor.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,2 +1,17 @@ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// CodeGenVisitor.cc -- +// +// Author : Richard C. Bilson +// Created On : Mon May 18 07:44:20 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 07:57:51 2015 +// Update Count : 3 +// + #include #include @@ -7,38 +22,38 @@ using namespace std; -//*** Types -void CodeGenVisitor::visit(Type *type){ } -void CodeGenVisitor::visit(BasicType *basicType) { } +void CodeGenVisitor::visit( Type *type ){ } +void CodeGenVisitor::visit( BasicType *basicType ) { } -//*** Constant -void CodeGenVisitor::visit(Constant *constant) { - cout << constant->get_value() << endl; +void CodeGenVisitor::visit( Constant *constant ) { + cout << constant->get_value() << endl; } -//*** Expressions -void CodeGenVisitor::visit(Expression *expr){ } +void CodeGenVisitor::visit( Expression *expr ){ } -void CodeGenVisitor::visit(ConstantExpr *cnst){ - if (cnst != 0) - visit(cnst->get_constant()); +void CodeGenVisitor::visit( ConstantExpr *cnst ) { + if ( cnst != 0 ) + visit(cnst->get_constant()); } -//*** Statements -void CodeGenVisitor::visit(Statement *stmt){ } +void CodeGenVisitor::visit( Statement *stmt ) { } -void CodeGenVisitor::visit(ExprStmt *exprStmt){ - if (exprStmt != 0) - exprStmt->get_expr()->accept(*this); // visit(exprStmt->get_expr()) doesn't work +void CodeGenVisitor::visit( ExprStmt *exprStmt ) { + if ( exprStmt != 0 ) + exprStmt->get_expr()->accept( *this ); // visit(exprStmt->get_expr()) doesn't work } -void CodeGenVisitor::visit(SwitchStmt *switchStmt){ - cout << "switch (" << endl; - // visit(switchStmt->get_condition()); // why doesn't this work? - switchStmt->get_condition()->accept(*this); +void CodeGenVisitor::visit( SwitchStmt *switchStmt ) { + cout << "switch (" << endl; + // visit(switchStmt->get_condition()); // why doesn't this work? + switchStmt->get_condition()->accept(*this); - cout << ") {" << endl; - // visit(switchStmt->get_body()); // why doesn't this work? - cout << "}" << endl; + cout << ") {" << endl; + // visit(switchStmt->get_body()); // why doesn't this work? + cout << "}" << endl; } - +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/CodeGenVisitor.h =================================================================== --- translator/SynTree/CodeGenVisitor.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/CodeGenVisitor.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,2 +1,17 @@ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// CodeGenVisitor.h -- +// +// Author : Richard C. Bilson +// Created On : Mon May 18 07:44:20 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 08:46:47 2015 +// Update Count : 4 +// + #ifndef CODEGENV_H #define CODEGENV_H @@ -7,24 +22,24 @@ #include "Visitor.h" +class CodeGenVisitor : public Visitor { + public: + virtual void visit( Type * ); + virtual void visit( BasicType * ); -class CodeGenVisitor : public Visitor { -public: - //*** Types - virtual void visit(Type *); - virtual void visit(BasicType *); + virtual void visit( Constant * ); - //*** Constant - virtual void visit(Constant *); + virtual void visit( Expression * ); + virtual void visit( ConstantExpr * ); - //*** Expressions - virtual void visit(Expression *); - virtual void visit(ConstantExpr *); - - //*** Statements - virtual void visit(Statement *); - virtual void visit(ExprStmt *); - virtual void visit(SwitchStmt *); + virtual void visit( Statement * ); + virtual void visit( ExprStmt * ); + virtual void visit( SwitchStmt * ); }; +#endif // CODEGENV_H -#endif /* #ifndef CODEGENV_H */ +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/CommaExpr.cc =================================================================== --- translator/SynTree/CommaExpr.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/CommaExpr.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,8 +1,16 @@ -/* - * This file is part of the Cforall project - * - * $Id: CommaExpr.cc,v 1.7 2005/08/29 20:59:25 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// CommaExpr.cc -- +// +// Author : Richard C. Bilson +// Created On : Mon May 18 07:44:20 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 08:09:58 2015 +// Update Count : 1 +// #include "Expression.h" @@ -10,31 +18,29 @@ #include "utility.h" - CommaExpr::CommaExpr( Expression *arg1, Expression *arg2, Expression *_aname ) - : Expression( _aname ), arg1( arg1 ), arg2( arg2 ) -{ - cloneAll( arg2->get_results(), get_results() ); + : Expression( _aname ), arg1( arg1 ), arg2( arg2 ) { + cloneAll( arg2->get_results(), get_results() ); } CommaExpr::CommaExpr( const CommaExpr &other ) - : Expression( other ), arg1( maybeClone( other.arg1 ) ), arg2( maybeClone( other.arg2 ) ) -{ + : Expression( other ), arg1( maybeClone( other.arg1 ) ), arg2( maybeClone( other.arg2 ) ) { } -CommaExpr::~CommaExpr() -{ - delete arg1; - delete arg2; +CommaExpr::~CommaExpr() { + delete arg1; + delete arg2; } -void -CommaExpr::print( std::ostream &os, int indent ) const -{ - os << std::string( indent, ' ' ) << "Comma Expression:" << std::endl; - arg1->print( os, indent+2 ); - os << std::endl; - arg2->print( os, indent+2 ); - Expression::print( os, indent ); +void CommaExpr::print( std::ostream &os, int indent ) const { + os << std::string( indent, ' ' ) << "Comma Expression:" << std::endl; + arg1->print( os, indent+2 ); + os << std::endl; + arg2->print( os, indent+2 ); + Expression::print( os, indent ); } - +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/CompoundStmt.cc =================================================================== --- translator/SynTree/CompoundStmt.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/CompoundStmt.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,8 +1,16 @@ -/* - * This file is part of the Cforall project - * - * $Id: CompoundStmt.cc,v 1.4 2005/08/29 20:59:25 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// XXX.cc -- +// +// Author : Richard C. Bilson +// Created On : Mon May 18 07:44:20 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 08:11:02 2015 +// Update Count : 1 +// #include "Statement.h" @@ -18,18 +26,19 @@ CompoundStmt::CompoundStmt( const CompoundStmt &other ) : Statement( other ) { - cloneAll( other.kids, kids ); + cloneAll( other.kids, kids ); } CompoundStmt::~CompoundStmt() { - deleteAll( kids ); + deleteAll( kids ); } void CompoundStmt::print( std::ostream &os, int indent ) { - os << "\r" << string(indent, ' ') << "CompoundStmt" << endl ; - printAll( kids, os, indent+2 ); + os << "\r" << string(indent, ' ') << "CompoundStmt" << endl ; + printAll( kids, os, indent+2 ); } - - - - +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/Constant.cc =================================================================== --- translator/SynTree/Constant.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/Constant.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,2 +1,17 @@ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// Constant.cc -- +// +// Author : Richard C. Bilson +// Created On : Mon May 18 07:44:20 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 08:13:25 2015 +// Update Count : 1 +// + #include #include @@ -5,7 +20,5 @@ #include "Type.h" - -Constant::Constant(Type *_type, std::string _value): - type(_type), value(_value) {} +Constant::Constant( Type *_type, std::string _value ) : type(_type), value(_value) {} Constant::~Constant() {} @@ -14,13 +27,15 @@ void Constant::print( std::ostream &os ) const { - os << value; - if ( type ) { - os << " (type: "; - type->print( os ); - os << ")"; - } + os << value; + if ( type ) { + os << " (type: "; + type->print( os ); + os << ")"; + } // if } - - - +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/Constant.h =================================================================== --- translator/SynTree/Constant.h (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/Constant.h (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,8 +1,16 @@ -/* - * This file is part of the Cforall project - * - * $Id: Constant.h,v 1.6 2005/08/29 20:59:25 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// Constant.h -- +// +// Author : Richard C. Bilson +// Created On : Mon May 18 07:44:20 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 08:46:37 2015 +// Update Count : 2 +// #ifndef CONSTANT_H @@ -13,28 +21,28 @@ #include "Mutator.h" +class Constant { + public: + Constant( Type *type, std::string value ); + virtual ~Constant(); -class Constant -{ -public: - Constant( Type *type, std::string value ); - virtual ~Constant(); + Type *get_type() { return type; } + void set_type( Type *newValue ) { type = newValue; } + std::string get_value() { return value; } + void set_value( std::string newValue ) { value = newValue; } - Type *get_type() { return type; } - void set_type( Type *newValue ) { type = newValue; } - std::string get_value() { return value; } - void set_value( std::string newValue ) { value = newValue; } - - virtual Constant *clone() const; - virtual void accept( Visitor &v ) { v.visit( this ); } - virtual Constant *acceptMutator( Mutator &m ) { return m.mutate( this ); } - virtual void print( std::ostream &os ) const; - -private: - Type *type; - std::string value; + virtual Constant *clone() const; + virtual void accept( Visitor &v ) { v.visit( this ); } + virtual Constant *acceptMutator( Mutator &m ) { return m.mutate( this ); } + virtual void print( std::ostream &os ) const; + private: + Type *type; + std::string value; }; +#endif // CONSTANT_H - - -#endif /* #ifndef CONSTANT_H */ +// Local Variables: // +// tab-width: 4 // +// mode: c++ // +// compile-command: "make install" // +// End: // Index: translator/SynTree/DeclStmt.cc =================================================================== --- translator/SynTree/DeclStmt.cc (revision a32b204359041ff1f6ef505a929495bcfe7a54f3) +++ translator/SynTree/DeclStmt.cc (revision 0dd3a2faa6372da8704ff969a8bb37b5d340f350) @@ -1,8 +1,16 @@ -/* - * This file is part of the Cforall project - * - * $Id: DeclStmt.cc,v 1.4 2005/08/29 20:59:25 rcbilson Exp $ - * - */ +// +// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo +// +// The contents of this file are covered under the licence agreement in the +// file "LICENCE" distributed with Cforall. +// +// DeclStmt.cc -- +// +// Author : Richard C. Bilson +// Created On : Mon May 18 07:44:20 2015 +// Last Modified By : Peter A. Buhr +// Last Modified On : Mon May 18 08:16:03 2015 +// Update Count : 2 +// #include "Statement.h" @@ -10,28 +18,24 @@ #include "utility.h" - -DeclStmt::DeclStmt( std::list