we now correctly emit:
unused-expr.c:8:6: warning: comparison of distinct pointer types ('int volatile *' and 'int *')
VP == P;
~~ ^ ~
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41210 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/unused-expr.c b/test/Sema/unused-expr.c
index 667f286..245a736 100644
--- a/test/Sema/unused-expr.c
+++ b/test/Sema/unused-expr.c
@@ -5,7 +5,8 @@
void bar(volatile int *VP, int *P, int A,
_Complex double C, volatile _Complex double VC) {
- VP == P; // expected-warning {{expression result unused}}
+ VP == P; // expected-warning {{expression result unused}} \
+ expected-warning {{comparison}}
(void)A; // expected-warning {{expression result unused}}
(void)foo(1,2); // no warning.