[vm] Use /Zc:preprocessor to get __VA_OPT__ under MSVC.

Needed by irregexp.

TEST=ci
Change-Id: Ie64ee2869ddbb5bad234aea9b49d140b96fed2be
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/481242
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
This commit is contained in:
Ryan Macnak
2026-02-18 09:18:10 -08:00
committed by Commit Queue
parent d0eb238f1f
commit 293e84cd5c
10 changed files with 12 additions and 51 deletions
-5
View File
@@ -24,13 +24,8 @@
DECLARE_FLAG(bool, verbose_debug);
// 'Trace Debugger' TD_Print.
#if defined(_MSC_VER)
#define TD_Print(format, ...) \
if (FLAG_verbose_debug) Log::Current()->Print(format, __VA_ARGS__)
#else
#define TD_Print(format, ...) \
if (FLAG_verbose_debug) Log::Current()->Print(format, ##__VA_ARGS__)
#endif
namespace dart {