From: Dmitri Gribenko <gribozavr@gmail.com>
Date: Sat, 12 Jan 2013 22:39:30 +0000 (+0000)
Subject: Add a comment to test to clarify the intention here
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d147f8fa3ef5dbebd1f24b72e52dedaebeaaa4b5;p=clang

Add a comment to test to clarify the intention here

Comment is taken from the commit message of r151080, by Jean-Daniel Dupas


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172332 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Sema/format-strings.c b/test/Sema/format-strings.c
index 8fb1218b99..ba12721489 100644
--- a/test/Sema/format-strings.c
+++ b/test/Sema/format-strings.c
@@ -58,6 +58,9 @@ def"
   printf("%*d", (unsigned) 1, 1); // no-warning  
 }
 
+// When calling a non-variadic format function (vprintf, vscanf, NSLogv, ...),
+// warn only if the format string argument is a parameter that is not itself
+// declared as a format string with compatible format.
 __attribute__((__format__ (__printf__, 2, 4)))
 void check_string_literal2( FILE* fp, const char* s, char *buf, ... ) {
   char * b;