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| author | Chris Lattner <sabre@nondot.org> | 2009-02-18 18:25:31 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-02-18 18:25:31 +0000 |
| commit | df18c6a9af34550404058f80f9d2e74b42bb4a74 (patch) | |
| tree | 7ee63ea1b9510c5d69f7d42560b013472b6daca6 /clang | |
| parent | 2aee77c9062b0ee83a633ecced61b59879c29a73 (diff) | |
| download | bcm5719-llvm-df18c6a9af34550404058f80f9d2e74b42bb4a74.tar.gz bcm5719-llvm-df18c6a9af34550404058f80f9d2e74b42bb4a74.zip | |
add c testcase for string literal diagnostic improvement.
llvm-svn: 64929
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/test/Sema/format-strings.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/test/Sema/format-strings.c b/clang/test/Sema/format-strings.c index 707873feaf8..024e06ab591 100644 --- a/clang/test/Sema/format-strings.c +++ b/clang/test/Sema/format-strings.c @@ -29,6 +29,9 @@ void check_string_literal( FILE* fp, const char* s, char *buf, ... ) { vsnprintf(buf,2,global_fmt,ap); // expected-warning {{format string is not a string literal}} __builtin___vsnprintf_chk(buf,2,0,-1,s,ap); // no-warning __builtin___vsnprintf_chk(buf,2,0,-1,global_fmt,ap); // expected-warning {{format string is not a string literal}} + + printf("abc" + "%*d", (unsigned) 1, 1); // expected-warning {{field width should have type 'int'}} } void check_conditional_literal(const char* s, int i) { |
