[Bug preprocessor/48839] #error should terminate compilation - similar to missing #include

[egall at gwmail dot gwu.edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48839

Eric Gallager <egall at gwmail dot gwu.edu> changed:

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                 CC|                            |egall at gwmail dot gwu.edu

--- Comment #2 from Eric Gallager <egall at gwmail dot gwu.edu> ---
I have been working around this by using the -Wfatal-errors flag when relevant,
but I agree that an actual fix would be better than the workaround...