I'm trying to enable __has_feature(is_standard_layout). But I really have no
idea what I'm doing in here. Just copying what is already there.
I've briefly tested __is_standard_layout(T), and note that it has 17 tests in
type-traits.cpp.
Thanks,
Howard
Index: lib/Lex/PPMacroExpansion.cpp
===================================================================
--- lib/Lex/PPMacroExpansion.cpp (revision 131239)
+++ lib/Lex/PPMacroExpansion.cpp (working copy)
@@ -593,6 +593,7 @@
.Case("is_empty", LangOpts.CPlusPlus)
.Case("is_enum", LangOpts.CPlusPlus)
.Case("is_literal", LangOpts.CPlusPlus)
+ .Case("is_standard_layout", LangOpts.CPlusPlus)
.Case("is_pod", LangOpts.CPlusPlus)
.Case("is_polymorphic", LangOpts.CPlusPlus)
.Case("is_trivial", LangOpts.CPlusPlus)
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