diff options
Diffstat (limited to 'clang/test/Sema/tautological-unsigned-zero-compare.c')
| -rw-r--r-- | clang/test/Sema/tautological-unsigned-zero-compare.c | 125 |
1 files changed, 6 insertions, 119 deletions
diff --git a/clang/test/Sema/tautological-unsigned-zero-compare.c b/clang/test/Sema/tautological-unsigned-zero-compare.c index e0611cb4002..b9ea02a731a 100644 --- a/clang/test/Sema/tautological-unsigned-zero-compare.c +++ b/clang/test/Sema/tautological-unsigned-zero-compare.c @@ -1,7 +1,7 @@ -// RUN: %clang_cc1 -fsyntax-only -DTEST -verify %s -// RUN: %clang_cc1 -fsyntax-only -Wno-tautological-unsigned-zero-compare -verify %s -// RUN: %clang_cc1 -fsyntax-only -DTEST -verify -x c++ %s -// RUN: %clang_cc1 -fsyntax-only -Wno-tautological-unsigned-zero-compare -verify -x c++ %s +// RUN: %clang_cc1 -fsyntax-only -verify %s +// RUN: %clang_cc1 -fsyntax-only -Wno-tautological-unsigned-zero-compare -verify=silence %s +// RUN: %clang_cc1 -fsyntax-only -verify -x c++ %s +// RUN: %clang_cc1 -fsyntax-only -Wno-tautological-unsigned-zero-compare -verify=silence -x c++ %s unsigned uvalue(void); signed int svalue(void); @@ -13,13 +13,8 @@ template<typename T> void TFunc() { // Make sure that we do warn for normal variables in template functions ! unsigned char c = svalue(); -#ifdef TEST if (c < 0) // expected-warning {{comparison of unsigned expression < 0 is always false}} return; -#else - if (c < 0) - return; -#endif if (c < macro(0)) return; @@ -39,7 +34,8 @@ int main() unsigned un = uvalue(); -#ifdef TEST + // silence-no-diagnostics + if (un == 0) return 0; if (un != 0) @@ -91,65 +87,10 @@ int main() return 0; if (0UL >= un) return 0; -#else -// expected-no-diagnostics - if (un == 0) - return 0; - if (un != 0) - return 0; - if (un < 0) - return 0; - if (un <= 0) - return 0; - if (un > 0) - return 0; - if (un >= 0) - return 0; - - if (0 == un) - return 0; - if (0 != un) - return 0; - if (0 < un) - return 0; - if (0 <= un) - return 0; - if (0 > un) - return 0; - if (0 >= un) - return 0; - - if (un == 0UL) - return 0; - if (un != 0UL) - return 0; - if (un < 0UL) - return 0; - if (un <= 0UL) - return 0; - if (un > 0UL) - return 0; - if (un >= 0UL) - return 0; - - if (0UL == un) - return 0; - if (0UL != un) - return 0; - if (0UL < un) - return 0; - if (0UL <= un) - return 0; - if (0UL > un) - return 0; - if (0UL >= un) - return 0; -#endif signed int a = svalue(); -#ifdef TEST if (a == 0) return 0; if (a != 0) @@ -201,60 +142,6 @@ int main() return 0; if (0UL >= a) return 0; -#else -// expected-no-diagnostics - if (a == 0) - return 0; - if (a != 0) - return 0; - if (a < 0) - return 0; - if (a <= 0) - return 0; - if (a > 0) - return 0; - if (a >= 0) - return 0; - - if (0 == a) - return 0; - if (0 != a) - return 0; - if (0 < a) - return 0; - if (0 <= a) - return 0; - if (0 > a) - return 0; - if (0 >= a) - return 0; - - if (a == 0UL) - return 0; - if (a != 0UL) - return 0; - if (a < 0UL) - return 0; - if (a <= 0UL) - return 0; - if (a > 0UL) - return 0; - if (a >= 0UL) - return 0; - - if (0UL == a) - return 0; - if (0UL != a) - return 0; - if (0UL < a) - return 0; - if (0UL <= a) - return 0; - if (0UL > a) - return 0; - if (0UL >= a) - return 0; -#endif float fl = 0; |
