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FLEX_PREFIX (FLEX_PREFIX (last_string)) in flex-scanner.h?
From: |
Paul Eggert |
Subject: |
FLEX_PREFIX (FLEX_PREFIX (last_string)) in flex-scanner.h? |
Date: |
Sun, 09 Jul 2006 12:47:29 -0700 |
User-agent: |
Gnus/5.1008 (Gnus v5.10.8) Emacs/21.4 (gnu/linux) |
I installed this. I don't know why the old code was working (perhaps
because C refuses to execute recursive macros? but this one isn't
recursive!) but anyway this is a minor simplification.
2006-07-09 Paul Eggert <address@hidden>
* src/flex-scanner.h (STRING_FREE): Don't use FLEX_PREFIX (last_string)
since last_string is already defined to FLEX_PREFIX (last_string).
--- src/flex-scanner.h 8 Jun 2006 05:33:15 -0000 1.3
+++ src/flex-scanner.h 9 Jul 2006 19:44:34 -0000 1.4
@@ -71,4 +71,4 @@ static struct obstack obstack_for_string
} while (0)
#define STRING_FREE \
- obstack_free (&obstack_for_string, FLEX_PREFIX (last_string))
+ obstack_free (&obstack_for_string, last_string)
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