From d147f8fa3ef5dbebd1f24b72e52dedaebeaaa4b5 Mon Sep 17 00:00:00 2001 From: Dmitri Gribenko Date: Sat, 12 Jan 2013 22:39:30 +0000 Subject: [PATCH] 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 --- test/Sema/format-strings.c | 3 +++ 1 file changed, 3 insertions(+) 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; -- 2.40.0