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[binutils-gdb] nds32: constify ptr_arg
- From: Trevor Saunders <tbsaunde at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 5 Jun 2016 20:14:56 -0000
- Subject: [binutils-gdb] nds32: constify ptr_arg
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=73a229c755847ada2425c767ce15c40cc5801b6b
commit 73a229c755847ada2425c767ce15c40cc5801b6b
Author: Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
Date: Sat May 28 17:57:44 2016 -0400
nds32: constify ptr_arg
it points to the result of strchr on a const char *, so it aliases
something that is const. Further its only passed to a function that expects a
const char *, so there's no reason for it to not be const.
gas/ChangeLog:
2016-06-05 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* config/tc-nds32.c (nds32_parse_option): Make the type of ptr_arg
const char *.
Diff:
---
gas/ChangeLog | 5 +++++
gas/config/tc-nds32.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 8e4d967..cae94da 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2016-06-05 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
+
+ * config/tc-nds32.c (nds32_parse_option): Make the type of ptr_arg
+ const char *.
+
2016-06-03 Peter Bergner <bergner@vnet.ibm.com>
PR binutils/20196
diff --git a/gas/config/tc-nds32.c b/gas/config/tc-nds32.c
index 888e8aa..1d1a80e 100644
--- a/gas/config/tc-nds32.c
+++ b/gas/config/tc-nds32.c
@@ -3193,7 +3193,7 @@ nds32_parse_option (int c, const char *arg)
{
struct nds32_parse_option_table *coarse_tune;
struct nds32_set_option_table *fine_tune;
- char *ptr_arg = NULL;
+ const char *ptr_arg = NULL;
switch (c)
{