Improve merging of function declarations. Specifically:
- When we are declaring a function in local scope, we can merge with
a visible declaration from an outer scope if that declaration
refers to an entity with linkage. This behavior now works in C++
and properly ignores entities without linkage.
- Diagnose the use of "static" on a function declaration in local
scope.
- Diagnose the declaration of a static function after a non-static
declaration of the same function.
- Propagate the storage specifier to a function declaration from a
prior declaration (PR3425)
- Don't name-mangle "main"
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65360 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/nested-redef.c b/test/Sema/nested-redef.c
index b0b1280..0264ad4 100644
--- a/test/Sema/nested-redef.c
+++ b/test/Sema/nested-redef.c
@@ -17,7 +17,7 @@
void f2(void) {
struct T t;
- // FIXME: this is well-formed, but Clang breaks on it struct U u;
+ struct U u;
}