Fix ASTContext::typesAreCompatible to allow for int/enum compatibility (C99 6.7.2.2p4).
Fix Sema::MergeFunctionDecl to allow for function type compatibility (by using the predicate on ASTContext). Function types don't have to be identical to be compatible...
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45784 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/predefined-function.c b/test/Sema/predefined-function.c
index bca25fb..80b5ab0 100644
--- a/test/Sema/predefined-function.c
+++ b/test/Sema/predefined-function.c
@@ -1,5 +1,9 @@
// RUN: clang -fsyntax-only -verify -pedantic %s
-
+
+char *funk(int format);
+enum Test {A=-1};
+char *funk(enum Test x);
+
int foo();
int foo()
{