From 5c7f596b4c58b433d5c78f89d9a87ce4f28f50e7 Mon Sep 17 00:00:00 2001 From: Ted Kremenek Date: Thu, 8 Apr 2010 21:10:56 +0000 Subject: Match GCC's behavior and do not include '-Wunused-parameter' in '-Wunused'. llvm-svn: 100810 --- clang/test/Sema/warn-unused-parameters.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) (limited to 'clang/test/Sema/warn-unused-parameters.c') diff --git a/clang/test/Sema/warn-unused-parameters.c b/clang/test/Sema/warn-unused-parameters.c index c6458cf9712..43ebdbff2b3 100644 --- a/clang/test/Sema/warn-unused-parameters.c +++ b/clang/test/Sema/warn-unused-parameters.c @@ -1,13 +1,22 @@ -// RUN: %clang -fblocks -fsyntax-only -Wunused-parameter %s -Xclang -verify +// RUN: %clang -fblocks -fsyntax-only -Wunused-parameter %s 2>&1 | FileCheck %s +// RUN: %clang -fblocks -fsyntax-only -Wunused %s 2>&1 | FileCheck -check-prefix=CHECK-unused %s int f0(int x, - int y, // expected-warning{{unused}} + int y, int z __attribute__((unused))) { return x; } void f1() { (void)^(int x, - int y, // expected-warning{{unused}} + int y, int z __attribute__((unused))) { return x; }; } + +// Used when testing '-Wunused' to see that we only emit one diagnostic, and no +// warnings for the above cases. +static void achor() {}; + +// CHECK: 5:12: warning: unused parameter 'y' +// CHECK: 12:15: warning: unused parameter 'y' +// CHECK-unused: 1 warning generated \ No newline at end of file -- cgit v1.2.3