diff options
| -rw-r--r-- | logic/pipeline.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/logic/pipeline.cpp b/logic/pipeline.cpp index 05719351..0d9c2021 100644 --- a/logic/pipeline.cpp +++ b/logic/pipeline.cpp @@ -236,12 +236,15 @@ bool maybe_nan(const char* text, const char* fun, int line, const xs&... vals) return false; } - -#define nan_check(...) \ - do \ - { \ - if (maybe_nan(#__VA_ARGS__, OTR_FUNNAME, __LINE__, __VA_ARGS__)) \ - goto error; \ +// for MSVC `else' is like `unlikely' for GNU + +#define nan_check(...) \ + do \ + { \ + if (likely(!maybe_nan(#__VA_ARGS__, OTR_FUNNAME, __LINE__, __VA_ARGS__))) \ + (void)0; \ + else \ + goto error; \ } while (false) bool pipeline::maybe_enable_center_on_tracking_started() |