Add circumvent for zero-variadic macros - solve #43#54
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Horolsky wants to merge 1 commit intoboostorg:developfrom
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Add circumvent for zero-variadic macros - solve #43#54Horolsky wants to merge 1 commit intoboostorg:developfrom
Horolsky wants to merge 1 commit intoboostorg:developfrom
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Hi @pdimov , I have doubts about describing circumvents in the main doc, so if you find the solution itself good enough, I guess it could be delivered as a hidden feature with instructions only in gh issue |
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It would be nice to resolve this issue, since there are many areas where standards require overly strict rules like
-Wgnu-zero-variadic-macro-arguments, and the preprocessor is not easily isolated for suppression.This fix is based on:
voidfor types with empty bases, highly frequent usecase_EMPTYmember macros, ugly (exposing few internals as library API), but functional.