diff options
Diffstat (limited to 'test/Lexer/long-long.cpp')
| -rw-r--r-- | test/Lexer/long-long.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/Lexer/long-long.cpp b/test/Lexer/long-long.cpp new file mode 100644 index 0000000..1a0f37b --- /dev/null +++ b/test/Lexer/long-long.cpp @@ -0,0 +1,24 @@ +/* RUN: %clang_cc1 -x c -std=c89 -fsyntax-only -verify -pedantic-errors -Wno-empty-translation-unit %s + * RUN: %clang_cc1 -x c -std=c99 -fsyntax-only -verify -pedantic-errors -Wno-empty-translation-unit %s + * RUN: %clang_cc1 -x c++ -std=c++98 -fsyntax-only -verify -pedantic-errors -Wno-empty-translation-unit %s + * RUN: %clang_cc1 -x c++ -std=c++11 -fsyntax-only -verify -Wc++98-compat-pedantic -Wno-empty-translation-unit %s + */ + +#if !defined(__cplusplus) +# if __STDC_VERSION__ < 199901L +/* expected-error@21 {{'long long' is an extension when C99 mode is not enabled}} */ +# else +/* expected-no-diagnostics */ +# endif +#else +# if __cplusplus < 201103L +/* expected-error@21 {{'long long' is a C++11 extension}} */ +# else +/* expected-warning@21 {{'long long' is incompatible with C++98}} */ +# endif +#endif + +#if 1 > 2LL +# error should not happen +#endif + |
