[PATCH] D139847: Also allow __is_unsigned to be used as an identifier

sberg abandoned this revision. sberg added a comment. In D139847#4026966 , @aaron.ballman wrote: > Do you know if folks are hitting problems here in practice, or is this > speculative? It had hit me when building LibreOffice against libstdc++ 13 trunk,

[PATCH] D139847: Also allow __is_unsigned to be used as an identifier

aaron.ballman added a comment. I'm not opposed to this, but it's unfortunate that this hack is broader than it needs to be because we apply this parsing logic in all circumstances, not just within a system header. However, because we already behave this way for `__is_signed`, and it seems that

[PATCH] D139847: Also allow __is_unsigned to be used as an identifier

sberg created this revision. sberg added reviewers: doug.gregor, aaron.ballman. Herald added a project: All. sberg requested review of this revision. Herald added a project: clang. ...similar to 068730992cf08d7d7e82e7bb147d85f429fc3ddd "libstdc++ 4.4 uses __is_signed as an identifier [...]" Star