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Const correctness fixes for darwin-driver.c
- From: Jeff Law <law at redhat dot com>
- To: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 2 Jan 2017 22:37:05 -0700
- Subject: Const correctness fixes for darwin-driver.c
- Authentication-results: sourceware.org; auth=none
The various darwin ports in config-list.mk fail to build with a trunk
compiler due to two minor const-correctness issues.
With this patch installed all the darwin ports in config-list.mk build
successfully.
Installed on the trunk.
Jeff
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 31aac2b..698277a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-01-02 Jeff Law <law@redhat.com>
+
+ * config/darwin-driver.c (darwin_driver_init): Const-correctness
+ fixes for first_period and second_period variables.
+
2017-01-02 Uros Bizjak <ubizjak@gmail.com>
PR target/78967
diff --git a/gcc/config/darwin-driver.c b/gcc/config/darwin-driver.c
index 0c4f0cd..e3ed79d 100644
--- a/gcc/config/darwin-driver.c
+++ b/gcc/config/darwin-driver.c
@@ -299,10 +299,10 @@ darwin_driver_init (unsigned int *decoded_options_count,
if (vers_string != NULL)
{
char *asm_major = NULL;
- char *first_period = strchr(vers_string, '.');
+ const char *first_period = strchr(vers_string, '.');
if (first_period != NULL)
{
- char *second_period = strchr(first_period+1, '.');
+ const char *second_period = strchr(first_period+1, '.');
if (second_period != NULL)
asm_major = xstrndup (vers_string, second_period-vers_string);
else