* gc.c (rb_source_filename): added. holds unique strings for file

  names with GC space.

* gc.c (rb_gc_mark): mark source file name.

* gc.c (gc_sweep): ditto.

* gc.c (Init_GC): initialize source file name table.

* intern.h (rb_source_filename): added.

* eval.c (rb_eval_string): use rb_source_filename().

* parse.y (yycompile): ditto.

* ruby.c (proc_options): ditto.

* ruby.c (load_file): ditto.

* ruby.c (ruby_script): ditto.

* ruby.c (ruby_prog_init): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2166 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/intern.h b/intern.h
index 36998df00d..5310f1c03d 100644
--- a/intern.h
+++ b/intern.h
@@ -198,6 +198,7 @@ VALUE rb_find_file _((VALUE));
 /* gc.c */
 int ruby_stack_check _((void));
 int ruby_stack_length _((VALUE**));
+char *rb_source_filename _((const char *));
 void rb_gc_mark_locations _((VALUE*, VALUE*));
 void rb_mark_tbl _((struct st_table*));
 void rb_mark_hash _((struct st_table*));