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.
This commit is contained in:
Tom Tromey
2013-11-25 07:32:35 -07:00
parent 399d6e3089
commit 21ea9eece7
3 changed files with 8 additions and 3 deletions

View File

@@ -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. */