P2843 Preprocessing is never undefined

sg22-c-cpp-standard-compatibility / sg-compatibility

A joint Study Group between the C (WG14) and C++ (WG21) Committees to ensure the longterm synchronization and cooperation of the C and C++ programming languages where any mutual interests lie.

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P2843 Preprocessing is never undefined #34

Open NinaRanns opened 8 months ago

NinaRanns commented 8 months ago

tracking paper P2843R0 Preprocessing is never undefined (Alisdair Meredith)

WG21 issue

Seen in Kona. EWG agrees with the direction proposed (making it ill-formed). Forward to SG22 for alignment with WG14.