# HG changeset patch
# User Paul Eggert <eggert@cs.ucla.edu>
# Date 1399793797 25200
# Node ID 889867abe1ae72a283029c5ee9e6439ba2734853
# Parent  91395f8521316e389f4f83208c26ed8e1d09f5c8
mbsstr, quotearg, xstrtol: pacify IRIX 6.5 cc

These were found when building the latest grep snapshot on IRIX 6.5.
* lib/mbsstr.c (knuth_morris_pratt_multibyte): Break "a=b=c;" into
"b=c; a=b;", since IRIX 6.5 cc complains about the former if b is
never used later.
* lib/quotearg.c (quoting_options_from_style):
* lib/xstrtol.c (__xstrtol):
Use enum instead of 0, to pacify IRIX 6.5 cc.

diff -r 91395f852131 -r 889867abe1ae ChangeLog
--- a/ChangeLog	Mon May 05 11:10:30 2014 -0700
+++ b/ChangeLog	Sun May 11 00:36:37 2014 -0700
@@ -1,3 +1,14 @@
+2014-05-11  Paul Eggert  <eggert@cs.ucla.edu>
+
+	mbsstr, quotearg, xstrtol: pacify IRIX 6.5 cc
+	These were found when building the latest grep snapshot on IRIX 6.5.
+	* lib/mbsstr.c (knuth_morris_pratt_multibyte): Break "a=b=c;" into
+	"b=c; a=b;", since IRIX 6.5 cc complains about the former if b is
+	never used later.
+	* lib/quotearg.c (quoting_options_from_style):
+	* lib/xstrtol.c (__xstrtol):
+	Use enum instead of 0, to pacify IRIX 6.5 cc.
+
 2014-04-18  Pádraig Brady  <P@draigBrady.com>
 
 	gitlog-to-changelog: revert inclusion of git-log-fix file
diff -r 91395f852131 -r 889867abe1ae lib/mbsstr.c
--- a/lib/mbsstr.c	Mon May 05 11:10:30 2014 -0700
+++ b/lib/mbsstr.c	Sun May 11 00:36:37 2014 -0700
@@ -50,7 +50,8 @@
   if (memory == NULL)
     return false;
   needle_mbchars = memory;
-  table = table_memory = needle_mbchars + m;
+  table_memory = needle_mbchars + m;
+  table = table_memory;
 
   /* Fill needle_mbchars.  */
   {
diff -r 91395f852131 -r 889867abe1ae lib/quotearg.c
--- a/lib/quotearg.c	Mon May 05 11:10:30 2014 -0700
+++ b/lib/quotearg.c	Sun May 11 00:36:37 2014 -0700
@@ -178,7 +178,7 @@
 static struct quoting_options /* NOT PURE!! */
 quoting_options_from_style (enum quoting_style style)
 {
-  struct quoting_options o = { 0, 0, { 0 }, NULL, NULL };
+  struct quoting_options o = { literal_quoting_style, 0, { 0 }, NULL, NULL };
   if (style == custom_quoting_style)
     abort ();
   o.style = style;
diff -r 91395f852131 -r 889867abe1ae lib/xstrtol.c
--- a/lib/xstrtol.c	Mon May 05 11:10:30 2014 -0700
+++ b/lib/xstrtol.c	Sun May 11 00:36:37 2014 -0700
@@ -182,7 +182,7 @@
           break;
 
         case 'c':
-          overflow = 0;
+          overflow = LONGINT_OK;
           break;
 
         case 'E': /* exa or exbi */