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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-09-19 21:21:25 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-09-19 21:21:25 +0000 |
| commit | 72664df10386b2fb7a8d3621599ad61186a94d30 (patch) | |
| tree | 9fd8e569fdd46444eaf9b0b04c4b87ecb4af42f2 /clang/test/Sema/warn-unused-label.c | |
| parent | 90963413104034cd883c93e08f7b30949429b169 (diff) | |
| download | bcm5719-llvm-72664df10386b2fb7a8d3621599ad61186a94d30.tar.gz bcm5719-llvm-72664df10386b2fb7a8d3621599ad61186a94d30.zip | |
Implement -Wunused-label.
llvm-svn: 114315
Diffstat (limited to 'clang/test/Sema/warn-unused-label.c')
| -rw-r--r-- | clang/test/Sema/warn-unused-label.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/test/Sema/warn-unused-label.c b/clang/test/Sema/warn-unused-label.c new file mode 100644 index 00000000000..b5979be264f --- /dev/null +++ b/clang/test/Sema/warn-unused-label.c @@ -0,0 +1,8 @@ +// RUN: %clang_cc1 -fsyntax-only -Wunused-label -verify %s + +void f() { + a: + goto a; + b: // expected-warning{{unused}} + return; +} |
