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Don't suppress warnings about unused parse.error.
From: |
Joel E. Denny |
Subject: |
Don't suppress warnings about unused parse.error. |
Date: |
Thu, 3 Sep 2009 14:36:11 -0400 (EDT) |
User-agent: |
Alpine 1.00 (DEB 882 2007-12-20) |
I pushed this to master.
>From 82db7cdb69931bfbc547a2e84ee06fdd7293e6e9 Mon Sep 17 00:00:00 2001
From: Joel E. Denny <address@hidden>
Date: Thu, 3 Sep 2009 14:27:16 -0400
Subject: [PATCH] Don't suppress warnings about unused parse.error.
* data/bison.m4 (b4_error_verbose_flag): Don't examine value of
%define variable parse.error unless b4_error_verbose_flag is
actually expanded in a skeleton.
---
ChangeLog | 7 +++++++
data/bison.m4 | 6 +++---
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index d4cdc6d..754063d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2009-09-03 Joel E. Denny <address@hidden>
+
+ Don't suppress warnings about unused parse.error.
+ * data/bison.m4 (b4_error_verbose_flag): Don't examine value of
+ %define variable parse.error unless b4_error_verbose_flag is
+ actually expanded in a skeleton.
+
2009-09-03 Akim Demaille <address@hidden>
* NEWS (2.4.2): Add "Internationalization" item.
diff --git a/data/bison.m4 b/data/bison.m4
index 0928721..4a36802 100644
--- a/data/bison.m4
+++ b/data/bison.m4
@@ -794,9 +794,9 @@ b4_percent_define_default([[parse.error]], [[simple]])
b4_percent_define_check_values([[[[parse.error]],
[[simple]], [[verbose]]]])
m4_define([b4_error_verbose_flag],
- m4_case(b4_percent_define_get([[parse.error]]),
- [simple], [[0]],
- [verbose], [[1]]))
+ [m4_case(b4_percent_define_get([[parse.error]]),
+ [simple], [[0]],
+ [verbose], [[1]])])
b4_define_flag_if([error_verbose])
--
1.5.4.3
- Don't suppress warnings about unused parse.error.,
Joel E. Denny <=