llvm-project/clang/test/Frontend/exceptions.c

// RUN: %clang_cc1 -fms-compatibility -fexceptions -fcxx-exceptions -DMS_MODE -verify %s
// expected-no-diagnostics

// RUN: %clang_cc1 -fms-compatibility -fexceptions -verify %s
// expected-no-diagnostics

#if defined(MS_MODE) && defined(__EXCEPTIONS)
#error __EXCEPTIONS should not be defined.
#endif
Frontend: Define __EXCEPTIONS if -fexceptions is passed GCC defines __EXCEPTIONS, regardless of language mode, if -fexceptions is passed. We should do the same. This fixes PR21358. llvm-svn: 220714 2014-10-27 20:02:19 +00:00			`// RUN: %clang_cc1 -fms-compatibility -fexceptions -fcxx-exceptions -DMS_MODE -verify %s`
Do not predefine __EXCEPTIONS in clang-cl (PR19977) Patch by Ehsan Akhgari! (Test tweak by me.) Differential Revision: http://reviews.llvm.org/D4065 llvm-svn: 210582 2014-06-10 20:46:38 +00:00			`// expected-no-diagnostics`

Frontend: Define __EXCEPTIONS if -fexceptions is passed GCC defines __EXCEPTIONS, regardless of language mode, if -fexceptions is passed. We should do the same. This fixes PR21358. llvm-svn: 220714 2014-10-27 20:02:19 +00:00			`// RUN: %clang_cc1 -fms-compatibility -fexceptions -verify %s`
			`// expected-no-diagnostics`

			`#if defined(MS_MODE) && defined(__EXCEPTIONS)`
Do not predefine __EXCEPTIONS in clang-cl (PR19977) Patch by Ehsan Akhgari! (Test tweak by me.) Differential Revision: http://reviews.llvm.org/D4065 llvm-svn: 210582 2014-06-10 20:46:38 +00:00			`#error __EXCEPTIONS should not be defined.`
			`#endif`