Support '%p' format specifier with block pointers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152839 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/format-strings-objc.m b/test/SemaObjC/format-strings-objc.m
index a2a926c..b9c2241 100644
--- a/test/SemaObjC/format-strings-objc.m
+++ b/test/SemaObjC/format-strings-objc.m
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin -Wformat-nonliteral -fsyntax-only -verify %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin -Wformat-nonliteral -fsyntax-only -fblocks -verify %s
//===----------------------------------------------------------------------===//
// The following code is reduced using delta-debugging from
@@ -176,3 +176,13 @@
}
@end
+
+
+// Test that it is okay to use %p with the address of a block.
+void rdar11049844_aux();
+int rdar11049844() {
+ typedef void (^MyBlock)(void);
+ MyBlock x = ^void() { rdar11049844_aux(); };
+ printf("%p", x); // no-warning
+}
+