Index: Source/wtf/Compiler.h |
diff --git a/Source/wtf/Compiler.h b/Source/wtf/Compiler.h |
index d44a628e08a13641a039de5abbc45aba05662ed1..66b58b1adb4e6bde72850cca1377f67689dc6414 100644 |
--- a/Source/wtf/Compiler.h |
+++ b/Source/wtf/Compiler.h |
@@ -52,6 +52,7 @@ |
#define WTF_COMPILER_SUPPORTS_CXX_RVALUE_REFERENCES __has_extension(cxx_rvalue_references) && __has_extension(cxx_nonstatic_member_init) |
#define WTF_COMPILER_SUPPORTS_CXX_DELETED_FUNCTIONS __has_extension(cxx_deleted_functions) |
+#define WTF_COMPILER_SUPPORTS_CXX_DEFAULTED_FUNCTIONS __has_extension(cxx_defaulted_functions) |
#define WTF_COMPILER_SUPPORTS_CXX_NULLPTR __has_feature(cxx_nullptr) |
#define WTF_COMPILER_SUPPORTS_CXX_EXPLICIT_CONVERSIONS __has_feature(cxx_explicit_conversions) |
#define WTF_COMPILER_SUPPORTS_BLOCKS __has_feature(blocks) |
@@ -110,6 +111,7 @@ |
#endif |
#if GCC_VERSION_AT_LEAST(4, 4, 0) |
#define WTF_COMPILER_SUPPORTS_CXX_DELETED_FUNCTIONS 1 |
+#define WTF_COMPILER_SUPPORTS_CXX_DEFAULTED_FUNCTIONS 1 |
#endif |
#if GCC_VERSION_AT_LEAST(4, 5, 0) |
#define WTF_COMPILER_SUPPORTS_CXX_EXPLICIT_CONVERSIONS 1 |