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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-02-16 09:31:36 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-02-16 09:31:36 +0000 |
| commit | fd035e6496665b1f1197868e21cb0a4594e8db6e (patch) | |
| tree | 53010172e19c77ea447bcd89e117cda052ab52e0 /test/Sema/warn-unused-function.c | |
| parent | 2fce988e86bc01829142e4362d4eff1af0925147 (diff) | |
| download | FreeBSD-src-fd035e6496665b1f1197868e21cb0a4594e8db6e.zip FreeBSD-src-fd035e6496665b1f1197868e21cb0a4594e8db6e.tar.gz | |
Update clang to r96341.
Diffstat (limited to 'test/Sema/warn-unused-function.c')
| -rw-r--r-- | test/Sema/warn-unused-function.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/Sema/warn-unused-function.c b/test/Sema/warn-unused-function.c new file mode 100644 index 0000000..178527f --- /dev/null +++ b/test/Sema/warn-unused-function.c @@ -0,0 +1,16 @@ +// RUN: %clang_cc1 -fsyntax-only -Wunused-function -verify %s + +void foo() {} +static void f2() {} +static void f1() {f2();} // expected-warning{{unused}} + +static int f0() { return 17; } // expected-warning{{unused}} +int x = sizeof(f0()); + +static void f3(); +extern void f3() { } // expected-warning{{unused}} + +// FIXME: This will trigger a warning when it should not. +// Update once PR6281 is fixed. +//inline static void f4(); +//void f4() { }
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