From: Tom Tromey <tromey@redhat.com>
Date: Mon, 25 Nov 2013 14:32:35 +0000 (-0700)
Subject: make symtab::filename const
X-Git-Tag: hjl/linux/release/2.24.51.0.2~3^2~1^2~50
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=21ea9eece76627d5f71f6a755ea3fc7b2916db72;p=thirdparty%2Fbinutils-gdb.git

make symtab::filename const

This makes symtab::filename const and removes a newly unnecessary
cast.

2013-12-06  Tom Tromey  <tromey@redhat.com>

	* symfile.c (allocate_symtab): Remove cast.
	* symtab.h (struct symtab) <filename>: Now const.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 68935db8ee0..33366e2d819 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2013-12-06  Tom Tromey  <tromey@redhat.com>
+
+	* symfile.c (allocate_symtab): Remove cast.
+	* symtab.h (struct symtab) <filename>: Now const.
+
 2013-12-06  Tom Tromey  <tromey@redhat.com>
 
 	* break-catch-throw.c (fetch_probe_arguments): Use
diff --git a/gdb/symfile.c b/gdb/symfile.c
index 59d0583acf2..71f6b3e8c77 100644
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -2883,8 +2883,8 @@ allocate_symtab (const char *filename, struct objfile *objfile)
   symtab = (struct symtab *)
     obstack_alloc (&objfile->objfile_obstack, sizeof (struct symtab));
   memset (symtab, 0, sizeof (*symtab));
-  symtab->filename = (char *) bcache (filename, strlen (filename) + 1,
-				      objfile->per_bfd->filename_cache);
+  symtab->filename = bcache (filename, strlen (filename) + 1,
+			     objfile->per_bfd->filename_cache);
   symtab->fullname = NULL;
   symtab->language = deduce_language_from_filename (filename);
   symtab->debugformat = "unknown";
diff --git a/gdb/symtab.h b/gdb/symtab.h
index 7cc66673e75..821479ac7b6 100644
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -875,7 +875,7 @@ struct symtab
 
   /* Name of this source file.  This pointer is never NULL.  */
 
-  char *filename;
+  const char *filename;
 
   /* Directory in which it was compiled, or NULL if we don't know.  */