kIsClang

Summary: [Folly] `kIsClang`. Reviewed By: Igman Differential Revision: D14844691 fbshipit-source-id: 80a738d5925d6d61e69f38ef5b43bf47691d233a

kIsClang
Summary: [Folly] `kIsClang`. Reviewed By: Igman Differential Revision: D14844691 fbshipit-source-id: 80a738d5925d6d61e69f38ef5b43bf47691d233a
abc7ab99 · Yedidya Feldblum · Facebook Github Bot · 9a38d122 · abc7ab99
Commit abc7ab99 authored Apr 09, 2019 by Yedidya Feldblum Committed by Facebook Github Bot Apr 09, 2019
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folly/Portability.h folly/Portability.h +6 -0

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--- a/folly/Portability.h
+++ b/folly/Portability.h
@@ -435,6 +435,12 @@ constexpr auto kMscVer = _MSC_VER;
 constexpr auto kMscVer = 0;
 #endif

+#if __clang__
+constexpr auto kIsClang = true;
+#else
+constexpr auto kIsClang = false;
+#endif
+
 #if FOLLY_MICROSOFT_ABI_VER
 constexpr auto kMicrosoftAbiVer = FOLLY_MICROSOFT_ABI_VER;
 #else