translator: Fix C++11-deprecated register usage.
Define 'register' as an empty string if we're in a modern version
of C++.
BUG=255186
BUG=angleproject:463
Change-Id: Ied044fb87a9b05c91cb419c54295c39f0f0ab776
Reviewed-on: https://chromium-review.googlesource.com/268512
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
diff --git a/src/compiler/preprocessor/Tokenizer.cpp b/src/compiler/preprocessor/Tokenizer.cpp
index b006d40..76bd873 100644
--- a/src/compiler/preprocessor/Tokenizer.cpp
+++ b/src/compiler/preprocessor/Tokenizer.cpp
@@ -552,6 +552,13 @@
#pragma warning(disable: 4244)
#endif
+// Workaround for flex using the register keyword, deprecated in C++11.
+#ifdef __cplusplus
+#if __cplusplus > 199711L
+#define register
+#endif
+#endif
+
typedef std::string YYSTYPE;
typedef pp::SourceLocation YYLTYPE;