[Patch] libcpp: Fix _Pragma in #__VA_ARGS__ [PR103165]
Thu Nov 18 21:55:52 GMT 2021
On Thu, 18 Nov 2021, Jakub Jelinek via Gcc-patches wrote:
> Are we handling the pragma at a wrong phase of preprocessing?
I think that converting it to a single preprocessing token (rather than
four separate preprocessing tokens), at a stage when stringizing might
still occur, does indicate it's being processed too soon, and it would be
better to do that only when it's known that the _Pragma preprocessing
token will actually occur in the results of preprocessing the source file.
Joseph S. Myers
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