From 056abd2059c65a3e908193aeae16fad98017437c Mon Sep 17 00:00:00 2001 From: dim Date: Sun, 2 Dec 2012 13:20:44 +0000 Subject: Vendor import of clang release_32 branch r168974 (effectively, 3.2 RC2): http://llvm.org/svn/llvm-project/cfe/branches/release_32@168974 --- test/Sema/warn-unused-function.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) (limited to 'test/Sema/warn-unused-function.c') diff --git a/test/Sema/warn-unused-function.c b/test/Sema/warn-unused-function.c index 8f4cdcb..a334e71 100644 --- a/test/Sema/warn-unused-function.c +++ b/test/Sema/warn-unused-function.c @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -fsyntax-only -Wunused-function -Wunneeded-internal-declaration -verify %s +// RUN: %clang_cc1 -fsyntax-only -Wused-but-marked-unused -Wunused-function -Wunneeded-internal-declaration -verify %s // RUN: %clang_cc1 -fsyntax-only -verify -Wunused %s // RUN: %clang_cc1 -fsyntax-only -verify -Wall %s @@ -54,3 +54,15 @@ void f13(void) { char * const __attribute__((cleanup(cleanupMalloc))) a; (void)a; } + +// rdar://12233989 +extern void a(void) __attribute__((unused)); +extern void b(void) __attribute__((unused)); + +void b(void) +{ +} +void a(void) +{ + b(); +} -- cgit v1.1