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| author | Steve Naroff <snaroff@apple.com> | 2009-04-30 16:01:26 +0000 |
|---|---|---|
| committer | Steve Naroff <snaroff@apple.com> | 2009-04-30 16:01:26 +0000 |
| commit | 62e0cb0a22eebb4537a48cbcf457d134d8eec686 (patch) | |
| tree | 1aea1768809c40356daa0cf1111ef3279dd6ef09 /clang/test/Sema/return.c | |
| parent | e6141a5d6f6cf4520caffa6f9700b0ec9f34e765 (diff) | |
| download | bcm5719-llvm-62e0cb0a22eebb4537a48cbcf457d134d8eec686.tar.gz bcm5719-llvm-62e0cb0a22eebb4537a48cbcf457d134d8eec686.zip | |
Warn about invalid return statements by default.
This fixes <rdar://problem/6839489> 10A345: Clang does not warm about mismatched returns (void return from a bool function)
Will implement -Wreturn-type, -Wno-return-type in another commit.
llvm-svn: 70492
Diffstat (limited to 'clang/test/Sema/return.c')
| -rw-r--r-- | clang/test/Sema/return.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/clang/test/Sema/return.c b/clang/test/Sema/return.c new file mode 100644 index 00000000000..b32b2e9eeb0 --- /dev/null +++ b/clang/test/Sema/return.c @@ -0,0 +1,9 @@ +// RUN: clang-cc %s -fsyntax-only -verify + +// clang emits the following warning by default. +// With GCC, -pedantic, -Wreturn-type or -Wall are required to produce the +// following warning. +int t14() { + return; // expected-warning {{non-void function 't14' should return a value}} +} + |
