Changeset 7f623d6f for src/ResolvExpr/AlternativeFinder.cc

Timestamp:

May 24, 2017, 4:16:16 PM (7 years ago)

Author:

Rob Schluntz <rschlunt@…>

Branches:

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

Children:

447bf833

Parents:

0b150ec

Message:

add all function type parameters as open variables when instantiating function [fixes #9]

File:

• src/ResolvExpr/AlternativeFinder.cc (modified) (1 diff)

src/ResolvExpr/AlternativeFinder.cc

@@ -627 +627 @@
                 TypeEnvironment resultEnv;
                 makeUnifiableVars( funcType, openVars, resultNeed );
+                resultEnv.add( funcType->get_forall() ); // add all type variables as open variables now so that those not used in the parameter list are still considered open
                 AltList instantiatedActuals; // filled by instantiate function
                 if ( targetType && ! targetType->isVoid() && ! funcType->get_returnVals().empty() ) {