From: jkratoch <jkratoch>
Date: Tue, 7 Jul 2009 09:26:12 +0000 (+0000)
Subject: gdb/
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=4c81071b5150277f9ca27cc0b7e245abbf96d583;p=pf3gnuchains%2Fpf3gnuchains3x.git

gdb/
	* mi/mi-cmd-var.c (mi_cmd_var_update): Replace a while loop by for loop.
	* varobj.c (varobj_invalidate): Replace a while loop by for loop.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d3d25d8b8e..a5aa4b9790 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2009-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* mi/mi-cmd-var.c (mi_cmd_var_update): Replace a while loop by for loop.
+	* varobj.c (varobj_invalidate): Replace a while loop by for loop.
+
 2009-07-07  Vladimir Prus  <vladimir@codesourcery.com>
 
 	Fix hang in floating varobjs.
diff --git a/gdb/mi/mi-cmd-var.c b/gdb/mi/mi-cmd-var.c
index 64a36bf6aa..a7fea36ef9 100644
--- a/gdb/mi/mi-cmd-var.c
+++ b/gdb/mi/mi-cmd-var.c
@@ -606,8 +606,7 @@ mi_cmd_var_update (char *command, char **argv, int argc)
 	  do_cleanups (cleanup);
 	  return;
 	}
-      cr = rootlist;
-      while (*cr != NULL)
+      for (cr = rootlist; *cr != NULL; cr++)
 	{
 	  int thread_id = varobj_get_thread_id (*cr);
 	  int thread_stopped = 0;
@@ -624,7 +623,6 @@ mi_cmd_var_update (char *command, char **argv, int argc)
 	  if (thread_stopped)
 	    if (*name == '*' || varobj_floating_p (*cr))
 	      varobj_update_one (*cr, print_values, 0 /* implicit */);
-	  cr++;
 	}
       do_cleanups (cleanup);
     }
diff --git a/gdb/varobj.c b/gdb/varobj.c
index e8463622e8..dac0413ecb 100644
--- a/gdb/varobj.c
+++ b/gdb/varobj.c
@@ -3225,16 +3225,13 @@ varobj_invalidate (void)
 
   if (varobj_list (&all_rootvarobj) > 0)
     {
-      varp = all_rootvarobj;
-      while (*varp != NULL)
+      for (varp = all_rootvarobj; *varp != NULL; varp++)
 	{
 	  /* Floating varobjs are reparsed on each stop, so we don't care if
 	     the presently parsed expression refers to something that's gone.
 	     */
-	  if ((*varp)->root->floating) {
-	    varp++;
+	  if ((*varp)->root->floating)
 	    continue;
-	  }
 
 	  /* global var must be re-evaluated.  */     
 	  if ((*varp)->root->valid_block == NULL)
@@ -3256,8 +3253,6 @@ varobj_invalidate (void)
 	    }
 	  else /* locals must be invalidated.  */
 	    (*varp)->root->is_valid = 0;
-
-	  varp++;
 	}
     }
   xfree (all_rootvarobj);