diff options
| author | Anna Zaks <ganna@apple.com> | 2012-02-01 19:08:57 +0000 |
|---|---|---|
| committer | Anna Zaks <ganna@apple.com> | 2012-02-01 19:08:57 +0000 |
| commit | 314cd09b5c79fcf2173e5650f4a470af673844f8 (patch) | |
| tree | 39636809fc2fdab1a4050bfb476f464f2c0a2984 /clang/test/SemaCXX/warn-memset-bad-sizeof.cpp | |
| parent | fdad6794ac8008bea0413fb5c7468f80ca392ca3 (diff) | |
| download | bcm5719-llvm-314cd09b5c79fcf2173e5650f4a470af673844f8.tar.gz bcm5719-llvm-314cd09b5c79fcf2173e5650f4a470af673844f8.zip | |
Add a new compiler warning, which flags anti-patterns used as the size
argument in strncat.
The warning is ignored by default since it needs more qualification.
TODO: The warning message and the note are messy when
strncat is a builtin due to the macro expansion.
llvm-svn: 149524
Diffstat (limited to 'clang/test/SemaCXX/warn-memset-bad-sizeof.cpp')
| -rw-r--r-- | clang/test/SemaCXX/warn-memset-bad-sizeof.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/clang/test/SemaCXX/warn-memset-bad-sizeof.cpp b/clang/test/SemaCXX/warn-memset-bad-sizeof.cpp index a018223cbda..388e3627685 100644 --- a/clang/test/SemaCXX/warn-memset-bad-sizeof.cpp +++ b/clang/test/SemaCXX/warn-memset-bad-sizeof.cpp @@ -132,8 +132,6 @@ void strcpy_and_friends() { strncpy(buff, BAR, sizeof(BAR)); // \ // expected-warning {{argument to 'sizeof' in 'strncpy' call is the same expression as the source}} - strncat(buff, BAR, sizeof(BAR)); // \ - // expected-warning {{argument to 'sizeof' in 'strncat' call is the same expression as the source}} strndup(FOO, sizeof(FOO)); // \ // expected-warning {{argument to 'sizeof' in 'strndup' call is the same expression as the source}} } |
