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llvm-project/clang/test/Driver/clang-exception-flags.cpp

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Add a test case that would have caught the bug fixed in r126640. I've only covered C++'s flags here, we should probably do something similar for ObjC flags. llvm-svn: 126641
2011-02-28 15:38:09 +08:00
// RUN: %clang -### %s 2>&1 | FileCheck %s -check-prefix=DEFAULT
// DEFAULT: "-cc1" {{.*}} "-fcxx-exceptions" "-fexceptions"
//
// RUN: %clang -### -fexceptions %s 2>&1 | FileCheck %s -check-prefix=ON1
// ON1: "-cc1" {{.*}} "-fcxx-exceptions" "-fexceptions"
//
// RUN: %clang -### -fno-exceptions -fcxx-exceptions %s 2>&1 | FileCheck %s -check-prefix=ON2
// ON2: "-cc1" {{.*}} "-fcxx-exceptions" "-fexceptions"
//
// RUN: %clang -### -fno-cxx-exceptions -fexceptions %s 2>&1 | FileCheck %s -check-prefix=ON3
// ON3: "-cc1" {{.*}} "-fcxx-exceptions" "-fexceptions"
//
// RUN: %clang -### -fno-exceptions %s 2>&1 | FileCheck %s -check-prefix=OFF1
// OFF1-NOT: "-cc1" {{.*}} "-fcxx-exceptions"
//
// RUN: %clang -### -fno-cxx-exceptions %s 2>&1 | FileCheck %s -check-prefix=OFF2
// OFF2-NOT: "-cc1" {{.*}} "-fcxx-exceptions"
//
// RUN: %clang -### -fcxx-exceptions -fno-exceptions %s 2>&1 | FileCheck %s -check-prefix=OFF3
// OFF3-NOT: "-cc1" {{.*}} "-fcxx-exceptions"
//
// RUN: %clang -### -fexceptions -fno-cxx-exceptions %s 2>&1 | FileCheck %s -check-prefix=OFF4
// OFF4-NOT: "-cc1" {{.*}} "-fcxx-exceptions"