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[Chicken-hackers] [PATCH] Fix crash from #1493
From: |
Peter Bex |
Subject: |
[Chicken-hackers] [PATCH] Fix crash from #1493 |
Date: |
Sat, 4 Aug 2018 13:59:27 +0200 |
User-agent: |
NeoMutt/20170113 (1.7.2) |
Hi all,
Megane found an interesting case where the macro-expander would
crash hard (at least in a debugbuild) when a macro expands to a
macro definition for an identifier that's already bound to a
macro.
After some consideration I believe megane's patch is correct,
so attached is that fix, plus a test case.
This could also go to the chicken-4 branch.
Cheers,
Peter
0001-When-looking-up-symbol-aliases-ignore-macros-so-we-d.patch
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- [Chicken-hackers] [PATCH] Fix crash from #1493,
Peter Bex <=