diff options
Diffstat (limited to 'clang/test/SemaCXX/warn-unsafe-buffer-usage-libc-functions.cpp')
| -rw-r--r-- | clang/test/SemaCXX/warn-unsafe-buffer-usage-libc-functions.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/warn-unsafe-buffer-usage-libc-functions.cpp b/clang/test/SemaCXX/warn-unsafe-buffer-usage-libc-functions.cpp index a7c19bcac160..d6c32ca7baa5 100644 --- a/clang/test/SemaCXX/warn-unsafe-buffer-usage-libc-functions.cpp +++ b/clang/test/SemaCXX/warn-unsafe-buffer-usage-libc-functions.cpp @@ -125,10 +125,13 @@ void safe_examples(std::string s1, int *p) { fprintf((FILE*)0, s1.c_str(), __PRETTY_FUNCTION__, *p, "hello", s1.c_str()); // no warn char a[10]; + char c = 'c'; snprintf(a, sizeof a, "%s%d%s%p%s", __PRETTY_FUNCTION__, *p, "hello", s1.c_str()); // no warn snprintf(a, sizeof(decltype(a)), "%s%d%s%p%s", __PRETTY_FUNCTION__, *p, "hello", s1.c_str()); // no warn snprintf(a, 10, "%s%d%s%p%s", __PRETTY_FUNCTION__, *p, "hello", s1.c_str()); // no warn + snprintf(&c, 1, "%s%d%s%p%s", __PRETTY_FUNCTION__, *p, "hello", s1.c_str()); // no warn + snprintf(nullptr, 0, "%s%d%s%p%s", __PRETTY_FUNCTION__, *p, "hello", s1.c_str()); // no warn } |