Changeset eeaea53

Timestamp:

Feb 1, 2017, 4:13:27 PM (8 years ago)

Author:

Thierry Delisle <tdelisle@…>

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:

ac93b228

Parents:

511aa69a

Message:

Removed undefined behavior when anonymous unions have no member

File:

• src/ResolvExpr/Resolver.cc (modified) (2 diffs)

src/ResolvExpr/Resolver.cc

@@ -449 +449 @@
                         TypeSubstitution sub = makeGenericSubstitutuion( sit );
                         StructDecl * st = sit->get_baseStruct();
+                        if(st->get_members().empty()) return;
                         // want to resolve each initializer to the members of the struct,
                         // but if there are more initializers than members we should stop
@@ -458 +459 @@
                         TypeSubstitution sub = makeGenericSubstitutuion( uit );
                         UnionDecl * un = uit->get_baseUnion();
+                        if(un->get_members().empty()) return;
                         // only resolve to the first member of a union
                         resolveSingleAggrInit( *un->get_members().begin(), init, initEnd, sub );