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On Sun, 26 May 2024 18:12:17 +0200, David Brown wrote:I'm not sure I'd go /that/ far - but it is a recipe for complications, which can include useful things and new ways to do really bad things. It's quite possible to crash (or cause it to halt with an error message) a C pre-processor without recursive macros - it just takes slightly longer.
Macros in C are not recursive. That stops them exploding, but also meansString-based macros + recursive substitution = recipe for trouble.
there's a lot you can't do with the preprocessor.
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