Title: [288712] trunk/Source/WTF
- Revision
- 288712
- Author
- cdu...@apple.com
- Date
- 2022-01-27 16:44:56 -0800 (Thu, 27 Jan 2022)
Log Message
Unreviewed fix for older macOS builds after r288577.
* wtf/Assertions.h:
Modified Paths
Diff
Modified: trunk/Source/WTF/ChangeLog (288711 => 288712)
--- trunk/Source/WTF/ChangeLog 2022-01-28 00:42:42 UTC (rev 288711)
+++ trunk/Source/WTF/ChangeLog 2022-01-28 00:44:56 UTC (rev 288712)
@@ -1,3 +1,9 @@
+2022-01-27 Chris Dumez <cdu...@apple.com>
+
+ Unreviewed fix for older macOS builds after r288577.
+
+ * wtf/Assertions.h:
+
2022-01-27 Devin Rousso <drou...@apple.com>
Change version number for HAVE_PASSKIT_DEFAULT_SHIPPING_METHOD
Modified: trunk/Source/WTF/wtf/Assertions.h (288711 => 288712)
--- trunk/Source/WTF/wtf/Assertions.h 2022-01-28 00:42:42 UTC (rev 288711)
+++ trunk/Source/WTF/wtf/Assertions.h 2022-01-28 00:44:56 UTC (rev 288712)
@@ -758,9 +758,14 @@
}
#ifndef CRASH_WITH_INFO
+
+#define PP_THIRD_ARG(a,b,c,...) c
+#define VA_OPT_SUPPORTED_I(...) PP_THIRD_ARG(__VA_OPT__(,),true,false,)
+#define VA_OPT_SUPPORTED VA_OPT_SUPPORTED_I(?)
+
// This is useful if you are going to stuff data into registers before crashing, like the
// crashWithInfo functions below.
-#if COMPILER(MSVC)
+#if COMPILER(MSVC) || !VA_OPT_SUPPORTED
// FIXME: Re-check whether MSVC 2020 supports __VA_OPT__ and remove the special
// casing once older versions of the compiler are no longer supported.
#define CRASH_WITH_INFO(...) do { \
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