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Re: [PATCH] c-cppbuiltin.c bits for libstdc++/31518
Dave Korn wrote:
In fact, we are not using environment variables this way. One big
problem I can see, is error checking: what happens if the user defines,
say, _GLIBCXX_MESSAGE_LENGHT, to something which is not a number?
Then demons will fly out of their nose and it's all their own fault. We don't have to care about that.
:)
No, now I see, I can do error checking on an _GLIBCXX_MESSAGE_LENGTH env
variable, that will require an actual getenv (afaik, something we are
not much used to in the library), but probably will do in this case.
Paolo.