Fix bz1950. ASTContext::functionTypesAreCompatible() needs to operate on the unqualified parameter types (per C99 6.7.5.3p15).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46472 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/function.c b/test/Sema/function.c
index 3f6ad96..34e5235 100644
--- a/test/Sema/function.c
+++ b/test/Sema/function.c
@@ -3,6 +3,9 @@
void f(double a[restrict][5]); // should promote to restrict ptr.
void f(double (* restrict a)[5]);
+int foo (__const char *__path);
+int foo(__const char *__restrict __file);
+
void g(int (*)(const void **, const void **));
void g(int (*compar)()) {
}