Changeset 00ac42e for src/ResolvExpr/PolyCost.cc

Timestamp:

Jun 1, 2018, 2:54:55 PM (7 years ago)

Author:

Aaron Moss <a3moss@…>

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, with_gc

Children:

262bd63

Parents:

41e16b1

git-author:

Aaron Moss <a3moss@…> (05/31/18 16:24:49)

git-committer:

Aaron Moss <a3moss@…> (06/01/18 14:54:55)

Message:

stop eagerly copying EqvClass? on lookup

File:

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

src/ResolvExpr/PolyCost.cc

@@ -39 +39 @@
 
         void PolyCost::previsit(TypeInstType * typeInst) {
-                EqvClass eqvClass;
-                if ( tenv.lookup( typeInst->name, eqvClass ) ) {
-                        if ( eqvClass.type ) {
-                                if ( TypeInstType * otherTypeInst = dynamic_cast< TypeInstType* >( eqvClass.type ) ) {
+                if ( const EqvClass *eqvClass = tenv.lookup( typeInst->name ) ) {
+                        if ( eqvClass->type ) {
+                                if ( TypeInstType * otherTypeInst = dynamic_cast< TypeInstType* >( eqvClass->type ) ) {
                                         if ( indexer.lookupType( otherTypeInst->name ) ) {
                                                 // bound to opaque type