[binutils-gdb] gdb: Fix an ODR warning with byacc with GDB_YY_REMAP

Sam James sjames@sourceware.org
Wed Sep 27 07:35:24 GMT 2023


https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=df940f8bb348cf90445195ed4a34cddf9af634f6

commit df940f8bb348cf90445195ed4a34cddf9af634f6
Author: Sam James <sam@gentoo.org>
Date:   Tue Sep 12 01:46:51 2023 +0100

    gdb: Fix an ODR warning with byacc with GDB_YY_REMAP
    
    With byacc, we get an ODR warning with YYSTACKDATA between ada-exp.c.tmp
    and c-exp.c.tmp. Just include it in the list of symbols we rename.
    
    PR gdb/30839
    
    Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30839
    Approved-By: Tom de Vries <tdevries@suse.de>
    Copyright-paperwork-exempt: yes

Diff:
---
 gdb/yy-remap.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gdb/yy-remap.h b/gdb/yy-remap.h
index 33bee0fabdb..d0125b9ed45 100644
--- a/gdb/yy-remap.h
+++ b/gdb/yy-remap.h
@@ -85,6 +85,7 @@
 #define yystacksize	GDB_YY_REMAP (yystacksize)
 #define yyvs		GDB_YY_REMAP (yyvs)
 #define yyvsp		GDB_YY_REMAP (yyvsp)
+#define YYSTACKDATA	GDB_YY_REMAP (YYSTACKDATA)
 
 /* The following are common to all parsers.  */


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