From a8890833f227d57cf092f112a2dbfc774a484c0c Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Thu, 24 Feb 2011 23:03:04 +0000
Subject: Don't warn about using PredefinedExprs as format string literals. 
 These never can be a real security issue.

Fixes PR 9314.

llvm-svn: 126447
---
 clang/test/Sema/format-strings.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'clang/test/Sema/format-strings.c')

diff --git a/clang/test/Sema/format-strings.c b/clang/test/Sema/format-strings.c
index fe4f4567cbd..c78095a04d7 100644
--- a/clang/test/Sema/format-strings.c
+++ b/clang/test/Sema/format-strings.c
@@ -350,3 +350,11 @@ void posix_extensions() {
 void pr8486() {
   printf("%s", 1); // expected-warning{{conversion specifies type 'char *' but the argument has type 'int'}}
 }
+
+// PR9314
+// Don't warn about string literals that are PreDefinedExprs, e.g. __func__.
+void pr9314() {
+  printf(__PRETTY_FUNCTION__); // no-warning
+  printf(__func__); // no-warning
+}
+
-- 
cgit v1.2.3