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| author | Ted Kremenek <kremenek@apple.com> | 2011-01-08 05:28:46 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2011-01-08 05:28:46 +0000 |
| commit | bf4832cda8c3f8c8b7eff06be4594cac02ddf6b4 (patch) | |
| tree | da227e3591636aa9c4090df3aed3a74a8535bb4d /clang/test/Sema/format-strings.c | |
| parent | a322cae011c7949e6986bb4e8c9319569227b5d8 (diff) | |
| download | bcm5719-llvm-bf4832cda8c3f8c8b7eff06be4594cac02ddf6b4.tar.gz bcm5719-llvm-bf4832cda8c3f8c8b7eff06be4594cac02ddf6b4.zip | |
Add semantic checking that the "thousands grouping"
prefix in a printf format string is matched
with the appropriate conversion specifier.
llvm-svn: 123055
Diffstat (limited to 'clang/test/Sema/format-strings.c')
| -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 93b6eb52b2f..be506d7c6b1 100644 --- a/clang/test/Sema/format-strings.c +++ b/clang/test/Sema/format-strings.c @@ -336,4 +336,7 @@ void posix_extensions() { // Test %'d, "thousands grouping". // <rdar://problem/8816343> printf("%'d\n", 123456789); // no-warning + printf("%'i\n", 123456789); // no-warning + printf("%'f\n", (float) 1.0); // no-warning + printf("%'p\n", (void*) 0); // expected-warning{{results in undefined behavior with 'p' conversion specifier}} } |
