r355280 - Tweak r355278 for compatibility with gcc 6 and earlier.

[James Y Knight via cfe-commits]

Author: jyknight
Date: Sat Mar  2 13:55:36 2019
New Revision: 355280

URL: http://llvm.org/viewvc/llvm-project?rev=355280&view=rev
Log:
Tweak r355278 for compatibility with gcc 6 and earlier.

Modified:
    cfe/trunk/lib/Basic/Sanitizers.cpp

Modified: cfe/trunk/lib/Basic/Sanitizers.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Sanitizers.cpp?rev=355280&r1=355279&r2=355280&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Sanitizers.cpp (original)
+++ cfe/trunk/lib/Basic/Sanitizers.cpp Sat Mar  2 13:55:36 2019
@@ -18,7 +18,7 @@ using namespace clang;
 
 // Once LLVM switches to C++17, the constexpr variables can be inline and we
 // won't need this.
-#define SANITIZER(NAME, ID) const SanitizerMask SanitizerKind::ID;
+#define SANITIZER(NAME, ID) constexpr SanitizerMask SanitizerKind::ID;
 #define SANITIZER_GROUP(NAME, ID, ALIAS)                                       \
   constexpr SanitizerMask SanitizerKind::ID;                                   \
   constexpr SanitizerMask SanitizerKind::ID##Group;