I think Rust's macro hygiene is the worst idea ever. It's such a frustrating thing. I really don't buy that it helps in any way.
@mitsuhiko You've never had variable name collisions in the C preprocessor?
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@pcwalton underscores for locals in the macro body -
@mitsuhiko That's a hack, why not solve it correctly? - 2 more replies
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@pcwalton no, because i just prefix local variables with underscores.Thanks. Twitter will use this to make your timeline better. UndoUndo
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