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| author | Ted Kremenek <kremenek@apple.com> | 2010-02-24 00:05:54 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2010-02-24 00:05:54 +0000 |
| commit | 74a4ce7f1e6b449834fd4ba9f63939d69140df27 (patch) | |
| tree | 637472cd57b994b86eeaee7bb6940ce461ced8ea /clang/test/Sema/format-strings.c | |
| parent | 49346eedeb81a5085b2c808a30dcc39730d708e2 (diff) | |
| download | bcm5719-llvm-74a4ce7f1e6b449834fd4ba9f63939d69140df27.tar.gz bcm5719-llvm-74a4ce7f1e6b449834fd4ba9f63939d69140df27.zip | |
Add support for '%C' and '%S' printf conversion specifiers.
llvm-svn: 97005
Diffstat (limited to 'clang/test/Sema/format-strings.c')
| -rw-r--r-- | clang/test/Sema/format-strings.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/Sema/format-strings.c b/clang/test/Sema/format-strings.c index f1fa6580e3b..4cd4db26ebb 100644 --- a/clang/test/Sema/format-strings.c +++ b/clang/test/Sema/format-strings.c @@ -204,3 +204,18 @@ void test_asl(aslclient asl) { // <rdar://problem/7595366> typedef enum { A } int_t; void f0(int_t x) { printf("%d\n", x); } + +// Unicode test cases. These are possibly specific to Mac OS X. If so, they should +// eventually be moved into a separate test. +typedef __WCHAR_TYPE__ wchar_t; + +void test_unicode_conversions(wchar_t *s) { + printf("%S", s); // no-warning + printf("%s", s); // expected-warning{{conversion specifies type 'char *' but the argument has type 'wchar_t *'}} + printf("%C", s[0]); // no-warning + printf("%c", s[0]); + printf("%C", 10); + // FIXME: we report the expected type as 'int*' instead of 'wchar_t*' + printf("%S", "hello"); // expected-warning{{but the argument has type 'char *'}} +} + |
