fixes #6196

nim-lang · Aug 8, 2017 · d0365dc · d0365dc
1 parent 37a615a
commit d0365dc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/system/atomics.nim b/lib/system/atomics.nim
@@ -172,7 +172,7 @@ elif defined(vcc) and hasThreadSupport:
         header: "<intrin.h>".}
     else:
       proc addAndFetch*(p: ptr int, val: int): int {.
-        importcpp: "_InterlockedExchangeAdd(static_cast<NI volatile *>(#), #)",
+        importcpp: "_InterlockedExchangeAdd(reinterpret_cast<LONG volatile *>(#), static_cast<LONG>(#))",
         header: "<intrin.h>".}
   else:
     when sizeof(int) == 8: