| /* 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 |
| |
