Changeset 5382492 for src/SynTree

Timestamp:

Apr 26, 2016, 11:36:36 AM (9 years ago)

Author:

Rob Schluntz <rschlunt@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, ctor, deferred_resn, demangler, enum, forall-pointer-decay, gc_noraii, jacob/cs343-translation, jenkins-sandbox, master, memory, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

668edd6b

Parents:

cf18eea

Message:

save type substitution and apply it when creating temporary variables for copy construction

Location:

src/SynTree

Files:

• TypeSubstitution.cc (modified) (3 diffs)
• TypeSubstitution.h (modified) (8 diffs)

src/SynTree/TypeSubstitution.cc

@@ -5 +5 @@
 // file "LICENCE" distributed with Cforall.
 //
-// TypeSubstitution.cc -- 
+// TypeSubstitution.cc --
 //
 // Author           : Richard C. Bilson
 // Created On       : Mon May 18 07:44:20 2015
-// Last Modified By : Peter A. Buhr
-// Last Modified On : Wed Mar  2 17:29:15 2016
+// Last Modified By : Rob Schluntz
+// Last Modified On : Tue Apr 26 11:15:29 2016
 // Update Count     : 3
 //
@@ -96 +96 @@
         BoundVarsType::const_iterator bound = boundVars.find( inst->get_name() );
         if ( bound != boundVars.end() ) return inst;
-        
+
         TypeEnvType::const_iterator i = typeEnv.find( inst->get_name() );
         if ( i == typeEnv.end() ) {
@@ -217 +217 @@
 }
 
+std::ostream & operator<<( std::ostream & out, const TypeSubstitution & sub ) {
+        sub.print( out );
+        return out;
+}
+
+
 // Local Variables: //
 // tab-width: 4 //

src/SynTree/TypeSubstitution.h

@@ -5 +5 @@
 // file "LICENCE" distributed with Cforall.
 //
-// TypeSubstitution.h -- 
+// TypeSubstitution.h --
 //
 // Author           : Richard C. Bilson
 // Created On       : Mon May 18 07:44:20 2015
-// Last Modified By : Peter A. Buhr
-// Last Modified On : Wed Mar  2 17:33:19 2016
+// Last Modified By : Rob Schluntz
+// Last Modified On : Tue Apr 26 11:15:07 2016
 // Update Count     : 2
 //
@@ -33 +33 @@
         TypeSubstitution( const TypeSubstitution &other );
         virtual ~TypeSubstitution();
-        
+
         TypeSubstitution &operator=( const TypeSubstitution &other );
-        
+
         template< typename SynTreeClass > int apply( SynTreeClass *&input );
         template< typename SynTreeClass > int applyFree( SynTreeClass *&input );
-        
+
         void add( std::string formalType, Type *actualType );
         void add( const TypeSubstitution &other );
@@ -44 +44 @@
         Type *lookup( std::string formalType ) const;
         bool empty() const;
-        
+
         template< typename FormalIterator, typename ActualIterator >
         void add( FormalIterator formalBegin, FormalIterator formalEnd, ActualIterator actualBegin );
-        
+
         template< typename TypeInstListIterator >
         void extract( TypeInstListIterator begin, TypeInstListIterator end, TypeSubstitution &result );
-        
+
         void normalize();
 
@@ -63 +63 @@
         /// Records type variable bindings from forall-statements and instantiations of generic types
         template< typename TypeClass > Type *handleAggregateType( TypeClass *type );
-        
+
         virtual Type* mutate(VoidType *basicType);
         virtual Type* mutate(BasicType *basicType);
@@ -75 +75 @@
         virtual Type* mutate(TupleType *tupleType);
         virtual Type* mutate(VarArgsType *varArgsType);
-        
+
         // TODO: worry about traversing into a forall-qualified function type or type decl with assertions
-        
+
         void initialize( const TypeSubstitution &src, TypeSubstitution &dest );
 
@@ -136 +136 @@
         return subCount;
 }
-        
+
 template< typename SynTreeClass >
 int TypeSubstitution::applyFree( SynTreeClass *&input ) {
@@ -149 +149 @@
         return subCount;
 }
-        
+
 template< typename TypeInstListIterator >
 void TypeSubstitution::extract( TypeInstListIterator begin, TypeInstListIterator end, TypeSubstitution &result ) {
@@ -173 +173 @@
 }
 
+std::ostream & operator<<( std::ostream & out, const TypeSubstitution & sub );
+
 #endif // TYPESUBSTITUTION_H