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From: | Arzobispo Andante |
Subject: | Re: What is the best way to navigate #ifdef and #endif in C program |
Date: | Wed, 08 Dec 2010 15:22:52 -0000 |
User-agent: | MacSOUP/2.8.2 (Mac OS X version 10.5.8 (PPC)) |
Elena <egarrulo@gmail.com> wrote: > Can macros really add features or can they just add syntactic sugar? A > custom "case" statement is just syntactic sugar, tail call > optimization is a feature. I can see no reason why a macro could not transform tail-recursive code into iterative code. That would basically achieve the same observable effect of TCO, i.e. getting rid of stack growth. -- AA
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