Changes in src/GenPoly/Specialize.cc [0b00df0:02fdb8e]

File:

• src/GenPoly/Specialize.cc (modified) (3 diffs)

src/GenPoly/Specialize.cc

@@ -42 +42 @@
 
 namespace GenPoly {
-        struct Specialize final : public WithTypeSubstitution, public WithStmtsToAdd, public WithVisitorRef<Specialize> {
+        struct Specialize final : public WithConstTypeSubstitution, public WithStmtsToAdd, public WithVisitorRef<Specialize> {
                 Expression * postmutate( ApplicationExpr *applicationExpr );
                 Expression * postmutate( CastExpr *castExpr );
@@ -54 +54 @@
 
         /// Looks up open variables in actual type, returning true if any of them are bound in the environment or formal type.
-        bool needsPolySpecialization( Type *formalType, Type *actualType, TypeSubstitution *env ) {
+        bool needsPolySpecialization( Type *formalType, Type *actualType, const TypeSubstitution *env ) {
                 if ( env ) {
                         using namespace ResolvExpr;
@@ -145 +145 @@
         }
 
-        bool needsSpecialization( Type *formalType, Type *actualType, TypeSubstitution *env ) {
+        bool needsSpecialization( Type *formalType, Type *actualType, const TypeSubstitution *env ) {
                 return needsPolySpecialization( formalType, actualType, env ) || needsTupleSpecialization( formalType, actualType );
         }