DIP 50 - AST macros
Dicebot
public at dicebot.lv
Mon Nov 11 04:55:33 PST 2013
On Monday, 11 November 2013 at 01:49:45 UTC, Timothee Cour wrote:
> People have shunned proposals to have @mixin functions because
> it wouldn't
> be obvious at call site that some statement is executed under a
> mixin
> (which could access all variables in scope etc).
>
> The same will happen here; I think it should be clear at call
> site that a
> macro is used.
> How about:
>
> macro!myAssert(1 + 2 == 4);
> instead of myAssert(1 + 2 == 4);
If macros are supposed to access outer scope, I agree, this is a
necessary restriction.
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