https://llvm.org/bugs/show_bug.cgi?id=23435
Bug ID: 23435
Summary: __has_cpp_attribute is defined for non-C++ targets
Product: clang
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: Frontend
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
__has_cpp_attribute is defined for C programs, but cannot parse scoped
attributes. It seems like this predefined macro should not be defined for
non-C++ targets, or it should support scoped attributes (and resolve to false
always) when in C mode. My preference is for the builtin to not be defined when
compiling for C as that would match the documented portability suggestions.
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