diff options
| author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
|---|---|---|
| committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
| commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
| tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/Sema/format-strings-size_t.c | |
| parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
| parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) | |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/Sema/format-strings-size_t.c')
| -rw-r--r-- | clang/test/Sema/format-strings-size_t.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/Sema/format-strings-size_t.c b/clang/test/Sema/format-strings-size_t.c new file mode 100644 index 0000000..7f88ff3 --- /dev/null +++ b/clang/test/Sema/format-strings-size_t.c @@ -0,0 +1,15 @@ +// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -verify %s + +int printf(char const *, ...); + +void test(void) { + // size_t + printf("%zu", (double)42); // expected-warning {{format specifies type 'size_t' (aka 'unsigned long') but the argument has type 'double'}} + + // intmax_t / uintmax_t + printf("%jd", (double)42); // expected-warning {{format specifies type 'intmax_t' (aka 'long') but the argument has type 'double'}} + printf("%ju", (double)42); // expected-warning {{format specifies type 'uintmax_t' (aka 'unsigned long') but the argument has type 'double'}} + + // ptrdiff_t + printf("%td", (double)42); // expected-warning {{format specifies type 'ptrdiff_t' (aka 'long') but the argument has type 'double'}} +} |