line-map.h (struct line_maps): Remove unused field last_listed.

* include/line-map.h (struct line_maps):
Remove unused field last_listed. Update all users.

From-SVN: r176898
This commit is contained in:
Gabriel Charette 2011-07-28 20:57:20 +00:00 committed by Gabriel Charette
parent d266391244
commit 0681d04c47
3 changed files with 5 additions and 6 deletions

View file

@ -76,11 +76,6 @@ struct GTY(()) line_maps {
unsigned int cache;
/* The most recently listed include stack, if any, starts with
LAST_LISTED as the topmost including file. -1 indicates nothing
has been listed yet. */
int last_listed;
/* Depth of the include stack, including the current file. */
unsigned int depth;