Changeset cde3891 for src/SynTree

Timestamp:

Jan 23, 2019, 4:52:16 PM (7 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, cleanup-dtors, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

a200795

Parents:

9b086ca (diff), 1d832f4 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' into cleanup-dtors

Location:

src/SynTree

Files:

• ApplicationExpr.cc (modified) (4 diffs)
• Constant.cc (modified) (3 diffs)
• Constant.h (modified) (2 diffs)
• Expression.cc (modified) (6 diffs)
• Expression.h (modified) (5 diffs)
• FunctionDecl.cc (modified) (1 diff)
• FunctionType.cc (modified) (1 diff)
• ObjectDecl.cc (modified) (1 diff)
• ReferenceToType.cc (modified) (4 diffs)
• Type.cc (modified) (1 diff)
• Type.h (modified) (1 diff)
• TypeofType.cc (modified) (2 diffs)

src/SynTree/ApplicationExpr.cc

@@ -29 +29 @@
 
 ParamEntry::ParamEntry( const ParamEntry &other ) :
-                decl( other.decl ), actualType( maybeClone( other.actualType ) ), formalType( maybeClone( other.formalType ) ), expr( maybeClone( other.expr ) ), inferParams( new InferredParams( *other.inferParams ) ) {
+                decl( other.decl ), actualType( maybeClone( other.actualType ) ), formalType( maybeClone( other.formalType ) ), expr( maybeClone( other.expr ) )/*, inferParams( new InferredParams( *other.inferParams ) )*/ {
 }
 
@@ -39 +39 @@
         formalType = maybeClone( other.formalType );
         expr = maybeClone( other.expr );
-        *inferParams = *other.inferParams;
+        // *inferParams = *other.inferParams;
         return *this;
 }
@@ -50 +50 @@
 
 ParamEntry::ParamEntry( ParamEntry && other ) :
-                decl( other.decl ), actualType( other.actualType ), formalType( other.formalType ), expr( other.expr ), inferParams( std::move( other.inferParams ) ) {
+                decl( other.decl ), actualType( other.actualType ), formalType( other.formalType ), expr( other.expr )/*, inferParams( std::move( other.inferParams ) )*/ {
         other.actualType = nullptr;
         other.formalType = nullptr;
@@ -68 +68 @@
         other.formalType = nullptr;
         other.expr = nullptr;
-        inferParams = std::move( other.inferParams );
+        // inferParams = std::move( other.inferParams );
         return *this;
 }

src/SynTree/Constant.cc

@@ -10 +10 @@
 // Created On       : Mon May 18 07:44:20 2015
 // Last Modified By : Andrew Beach
-// Last Modified On : Fri Jul 14 14:50:00 2017
-// Update Count     : 29
+// Last Modified On : Fri Spt 28 14:49:00 2018
+// Update Count     : 30
 //
 
@@ -19 +19 @@
 
 #include "Constant.h"
+#include "Expression.h" // for ConstantExpr
 #include "Type.h"    // for BasicType, Type, Type::Qualifiers, PointerType
 
@@ -48 +49 @@
 Constant Constant::from_double( double d ) {
         return Constant( new BasicType( Type::Qualifiers(), BasicType::Double ), std::to_string( d ), d );
+}
+
+Constant Constant::from_string( std::string const & str ) {
+        return Constant(
+                new ArrayType(
+                        noQualifiers,
+                        new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ),
+                        new ConstantExpr( Constant::from_int( str.size() + 1 /* \0 */ )),
+                        false, false ),
+                std::string("\"") + str + "\"", (unsigned long long int)0 );
 }
 

src/SynTree/Constant.h

@@ -9 +9 @@
 // Author           : Richard C. Bilson
 // Created On       : Mon May 18 07:44:20 2015
-// Last Modified By : Peter A. Buhr
-// Last Modified On : Sat Jul 22 09:54:46 2017
-// Update Count     : 17
+// Last Modified By : Andrew Beach
+// Last Modified On : Fri Spt 28 14:48:00 2018
+// Update Count     : 18
 //
 
@@ -51 +51 @@
         /// generates a floating point constant of the given double
         static Constant from_double( double d );
+        /// generates an array of chars constant of the given string
+        static Constant from_string( std::string const & s );
 
         /// generates a null pointer value for the given type. void * if omitted.

src/SynTree/Expression.cc

@@ -40 +40 @@
                         Declaration::declFromId( i->second.decl )->printShort( os, indent+1 );
                         os << std::endl;
-                        printInferParams( *i->second.inferParams, os, indent+1, level+1 );
+                        printInferParams( i->second.expr->inferParams, os, indent+1, level+1 );
                 } // for
         } // if
@@ -47 +47 @@
 Expression::Expression() : result( 0 ), env( 0 ) {}
 
-Expression::Expression( const Expression &other ) : BaseSyntaxNode( other ), result( maybeClone( other.result ) ), env( maybeClone( other.env ) ), extension( other.extension ), inferParams( other.inferParams ) {
-}
+Expression::Expression( const Expression &other ) : BaseSyntaxNode( other ), result( maybeClone( other.result ) ), env( maybeClone( other.env ) ), extension( other.extension ), inferParams( other.inferParams ), resnSlots( other.resnSlots ) {}
 
 void Expression::spliceInferParams( Expression * other ) {
@@ -55 +54 @@
                 inferParams[p.first] = std::move( p.second );
         }
+        resnSlots.insert( resnSlots.end(), other->resnSlots.begin(), other->resnSlots.end() );
 }
 
@@ -376 +376 @@
         os << "Untyped Member Expression, with field: " << std::endl << indent+1;
         member->print(os, indent+1 );
-        os << indent << "... from aggregate: " << std::endl << indent+1;
+        os << indent << "... from aggregate:" << std::endl << indent+1;
         aggregate->print(os, indent+1);
         Expression::print( os, indent );
@@ -405 +405 @@
 
 void MemberExpr::print( std::ostream &os, Indenter indent ) const {
-        os << "Member Expression, with field: " << std::endl;
+        os << "Member Expression, with field:" << std::endl;
         os << indent+1;
         member->print( os, indent+1 );
-        os << std::endl << indent << "... from aggregate: " << std::endl << indent+1;
+        os << std::endl << indent << "... from aggregate:" << std::endl << indent+1;
         aggregate->print(os, indent + 1);
         Expression::print( os, indent );
@@ -456 +456 @@
 
 void UntypedExpr::print( std::ostream &os, Indenter indent ) const {
-        os << "Applying untyped: " << std::endl;
+        os << "Applying untyped:" << std::endl;
         os << indent+1;
         function->print(os, indent+1);
-        os << std::endl << indent << "...to: " << std::endl;
+        os << std::endl << indent << "...to:" << std::endl;
         printAll(args, os, indent+1);
         Expression::print( os, indent );

src/SynTree/Expression.h

@@ -21 +21 @@
 #include <memory>                 // for allocator, unique_ptr
 #include <string>                 // for string
+#include <vector>                 // for vector
 
 #include "BaseSyntaxNode.h"       // for BaseSyntaxNode
@@ -38 +39 @@
 /// but subject to decay-to-pointer and type parameter renaming
 struct ParamEntry {
-        ParamEntry(): decl( 0 ), actualType( 0 ), formalType( 0 ), expr( 0 ), inferParams( new InferredParams ) {}
-        ParamEntry( UniqueId decl, Type * actualType, Type * formalType, Expression* expr ): decl( decl ), actualType( actualType ), formalType( formalType ), expr( expr ), inferParams( new InferredParams ) {}
+        ParamEntry(): decl( 0 ), actualType( 0 ), formalType( 0 ), expr( 0 )/*, inferParams( new InferredParams )*/ {}
+        ParamEntry( UniqueId decl, Type * actualType, Type * formalType, Expression* expr ): decl( decl ), actualType( actualType ), formalType( formalType ), expr( expr )/*, inferParams( new InferredParams )*/ {}
         ParamEntry( const ParamEntry & other );
         ParamEntry( ParamEntry && other );
@@ -50 +51 @@
         Type * formalType;
         Expression * expr;
-        std::unique_ptr< InferredParams > inferParams;
+        // std::unique_ptr< InferredParams > inferParams;
 };
 
@@ -59 +60 @@
         TypeSubstitution * env;
         bool extension = false;
-        InferredParams inferParams;
+        InferredParams inferParams;       ///< Post-resolution inferred parameter slots
+        std::vector<UniqueId> resnSlots;  ///< Pre-resolution inferred parameter slots
+        
+        // xxx - should turn inferParams+resnSlots into a union to save some memory
 
         Expression();
@@ -73 +77 @@
         bool get_extension() const { return extension; }
         Expression * set_extension( bool exten ) { extension = exten; return this; }
-
-        InferredParams & get_inferParams() { return inferParams; }
 
         // move other's inferParams to this

src/SynTree/FunctionDecl.cc

@@ -87 +87 @@
 
         if ( statements ) {
-                os << indent << "... with body " << endl << indent+1;
+                os << indent << "... with body" << endl << indent+1;
                 statements->print( os, indent+1 );
         } // if

src/SynTree/FunctionType.cc

@@ -66 +66 @@
                 os << indent+1 << "accepting unspecified arguments" << endl;
         } // if
-        os << indent << "... returning ";
+        os << indent << "... returning";
         if ( returnVals.empty() ) {
-                os << "nothing " << endl;
+                os << " nothing" << endl;
         } else {
                 os << endl;

src/SynTree/ObjectDecl.cc

@@ -66 +66 @@
 
         if ( ! attributes.empty() ) {
-                os << std::endl << indent << "... with attributes: " << std::endl;
+                os << std::endl << indent << "... with attributes:" << std::endl;
                 printAll( attributes, os, indent+1 );
         }

src/SynTree/ReferenceToType.cc

@@ -93 +93 @@
         else {
                 Type::print( os, indent );
-                os << "instance of " << typeString() << " " << name << " with body " << baseStruct->has_body() << " ";
+                os << "instance of " << typeString() << " " << name << " with body " << baseStruct->has_body();
                 if ( ! parameters.empty() ) {
                         os << endl << indent << "... with parameters" << endl;
@@ -136 +136 @@
         else {
                 Type::print( os, indent );
-                os << "instance of " << typeString() << " " << name << " with body " << baseUnion->has_body() << " ";
+                os << "instance of " << typeString() << " " << name << " with body " << baseUnion->has_body();
                 if ( ! parameters.empty() ) {
                         os << endl << indent << "... with parameters" << endl;
@@ -160 +160 @@
         else {
                 Type::print( os, indent );
-                os << "instance of " << typeString() << " " << name << " with body " << baseEnum->has_body() << " ";
+                os << "instance of " << typeString() << " " << name << " with body " << baseEnum->has_body();
         } // if
 }
@@ -205 +205 @@
 
         Type::print( os, indent );
-        os << "instance of " << typeString() << " " << get_name() << " (" << ( isFtype ? "" : "not" ) << " function type) ";
+        os << "instance of " << typeString() << " " << get_name() << " (" << ( isFtype ? "" : "not" ) << " function type)";
         if ( ! parameters.empty() ) {
                 os << endl << indent << "... with parameters" << endl;

src/SynTree/Type.cc

@@ -118 +118 @@
 
 void QualifiedType::print( std::ostream & os, Indenter indent ) const {
-        os << "Qualified Type: " << endl;
+        os << "Qualified Type:" << endl;
         os << indent+1;
         parent->print( os, indent+1 );

src/SynTree/Type.h

@@ -598 +598 @@
 class TypeofType : public Type {
   public:
-        Expression *expr;
-
-        TypeofType( const Type::Qualifiers & tq, Expression *expr, const std::list< Attribute * > & attributes = std::list< Attribute * >()  );
+        Expression *expr;    ///< expression to take the type of
+        bool is_basetypeof;  ///< true iff is basetypeof type
+
+        TypeofType( const Type::Qualifiers & tq, Expression *expr, const std::list< Attribute * > & attributes = std::list< Attribute * >() );
+        TypeofType( const Type::Qualifiers & tq, Expression *expr, bool is_basetypeof, 
+                const std::list< Attribute * > & attributes = std::list< Attribute * >() );
         TypeofType( const TypeofType& );
         virtual ~TypeofType();

src/SynTree/TypeofType.cc

@@ -23 +23 @@
 class Attribute;
 
-TypeofType::TypeofType( const Type::Qualifiers &tq, Expression *expr, const std::list< Attribute * > & attributes ) : Type( tq, attributes ), expr( expr ) {
-}
+TypeofType::TypeofType( const Type::Qualifiers &tq, Expression *expr, 
+        const std::list< Attribute * > & attributes ) 
+: Type( tq, attributes ), expr( expr ), is_basetypeof(false) {}
 
-TypeofType::TypeofType( const TypeofType &other ) : Type( other ), expr( maybeClone( other.expr ) ) {
-}
+TypeofType::TypeofType( const Type::Qualifiers &tq, Expression *expr, bool is_basetypeof, 
+        const std::list< Attribute * > & attributes ) 
+: Type( tq, attributes ), expr( expr ), is_basetypeof( is_basetypeof ) {}
+
+TypeofType::TypeofType( const TypeofType &other )
+: Type( other ), expr( maybeClone( other.expr ) ), is_basetypeof( other.is_basetypeof ) {}
 
 TypeofType::~TypeofType() {
@@ -35 +40 @@
 void TypeofType::print( std::ostream &os, Indenter indent ) const {
         Type::print( os, indent );
+        if ( is_basetypeof ) { os << "base-"; }
         os << "type-of expression ";
         if ( expr ) {