In file included from Source/JavaScriptCore/llint/LLIntOffsetsExtractor.cpp:28:
In file included from Source/JavaScriptCore/bytecode/ArrayProfile.h:29:
In file included from Source/JavaScriptCore/runtime/Structure.h:28:
In file included from Source/JavaScriptCore/runtime/ClassInfo.h:25:
In file included from Source/JavaScriptCore/interpreter/CallFrame.h:30:
In file included from Source/JavaScriptCore/runtime/VM.h:40:
In file included from Source/JavaScriptCore/runtime/FunctionHasExecutedCache.h:28:
In file included from /usr/include/c++/v1/unordered_map:385:
In file included from /usr/include/c++/v1/__node_handle:16:
/usr/include/c++/v1/optional:171:29: error: redefinition of 'bad_optional_access'
class _LIBCPP_EXCEPTION_ABI bad_optional_access
^
DerivedSources/ForwardingHeaders/wtf/Optional.h:295:7: note: previous definition is here
class bad_optional_access : public std::logic_error {
^
PR: 230464 230600
Submitted by: dim
