Mark functions referenced by 'cleanup' attribute as used. Fixes rdar://8728293
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120872 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/warn-unused-function.c b/test/Sema/warn-unused-function.c
index 24d4fad..5bbcf18 100644
--- a/test/Sema/warn-unused-function.c
+++ b/test/Sema/warn-unused-function.c
@@ -47,3 +47,10 @@
// PR7923
static void unused(void) { unused(); } // expected-warning{{unused}}
+
+// rdar://8728293
+static void cleanupMalloc(char * const * const allocation) { }
+void f13(void) {
+ char * const __attribute__((cleanup(cleanupMalloc))) a;
+ (void)a;
+}