When diagnosing address-space changes, apply array-to-pointer decay first.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124702 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 0 deletions

diff --git a/test/Sema/address_spaces.c b/test/Sema/address_spaces.c
index 38b51b2912..a53bb4da00 100644
--- a/test/Sema/address_spaces.c
+++ b/test/Sema/address_spaces.c
@@ -39,3 +39,8 @@ void * get_0(void) {
   return base[0];  // expected-error {{returning '__attribute__((address_space(256))) void *' from a function with result type 'void *' changes address space of pointer}}
 }
 
+__attribute__((address_space(1))) char test3_array[10];
+void test3(void) {
+  extern void test3_helper(char *p); // expected-note {{passing argument to parameter 'p' here}}
+  test3_helper(test3_array); // expected-error {{changes address space of pointer}}
+}