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| -rw-r--r-- | libbutl/process.cxx | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libbutl/process.cxx b/libbutl/process.cxx index 72f18ee..c84cb2a 100644 --- a/libbutl/process.cxx +++ b/libbutl/process.cxx @@ -513,10 +513,15 @@ namespace butl // static const process_exit::status_type status_code (0xFF00); + // On Cygwin/MSYS WIFEXITED() is not constexpr. So we will just hope + // of the best. + // +#if !defined(__MSYS__) && !defined(__CYGWIN__) static_assert (WIFEXITED (status_code) && WEXITSTATUS (status_code) == 0xFF && !WIFSIGNALED (status_code), "unexpected process exit status bits layout"); +#endif } bool process_exit:: |