diff options
| -rw-r--r-- | lib/nimbase.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/nimbase.h b/lib/nimbase.h index d6763f8ff..df715188f 100644 --- a/lib/nimbase.h +++ b/lib/nimbase.h @@ -96,7 +96,7 @@ __clang__ NIM_THREADVAR declaration based on http://stackoverflow.com/questions/18298280/how-to-declare-a-variable-as-thread-local-portably */ -#if __STDC_VERSION__ >= 201112 && !defined __STDC_NO_THREADS__ +#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112 && !defined __STDC_NO_THREADS__ # define NIM_THREADVAR _Thread_local #elif defined _WIN32 && ( \ defined _MSC_VER || \ |