diff options
Diffstat (limited to 'Include')
| -rw-r--r-- | Include/pymacro.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Include/pymacro.h b/Include/pymacro.h index c080fb1..856cae7 100644 --- a/Include/pymacro.h +++ b/Include/pymacro.h @@ -101,7 +101,7 @@ #endif #if defined(RANDALL_WAS_HERE) -#define Py_UNREACHABLE() \ +# define Py_UNREACHABLE() \ Py_FatalError( \ "If you're seeing this, the code is in what I thought was\n" \ "an unreachable state.\n\n" \ @@ -113,13 +113,17 @@ "I'm so sorry.\n" \ "https://xkcd.com/2200") #elif defined(Py_DEBUG) -#define Py_UNREACHABLE() \ +# define Py_UNREACHABLE() \ Py_FatalError( \ "We've reached an unreachable state. Anything is possible.\n" \ "The limits were in our heads all along. Follow your dreams.\n" \ "https://xkcd.com/2200") +#elif defined(__GNUC__) || defined(__clang__) || defined(__INTEL_COMPILER) +# define Py_UNREACHABLE() __builtin_unreachable() +#elif defined(_MSC_VER) +# define Py_UNREACHABLE() __assume(0) #else -#define Py_UNREACHABLE() \ +# define Py_UNREACHABLE() \ Py_FatalError("Unreachable C code path reached") #endif |