Correctly track tags and enum members defined in the prototype of a function, and ensure they are properly scoped.
This fixes code such as:
enum e {x, y};
int f(enum {y, x} n) {
return 0;
}
This finally fixes PR5464 and PR5477.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151638 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/IdentifierResolver.cpp b/lib/Sema/IdentifierResolver.cpp
index b469161..2183231 100644
--- a/lib/Sema/IdentifierResolver.cpp
+++ b/lib/Sema/IdentifierResolver.cpp
@@ -113,7 +113,7 @@
bool ExplicitInstantiationOrSpecialization) const {
Ctx = Ctx->getRedeclContext();
- if (Ctx->isFunctionOrMethod()) {
+ if (Ctx->isFunctionOrMethod() || S->isFunctionPrototypeScope()) {
// Ignore the scopes associated within transparent declaration contexts.
while (S->getEntity() &&
((DeclContext *)S->getEntity())->isTransparentContext())