From 6fd900007616801f4c8adcc0228fe06bd6f1f873 Mon Sep 17 00:00:00 2001 From: charliesome Date: Thu, 5 Sep 2013 04:49:16 +0000 Subject: * include/ruby/ruby.h: add RSTRING_FSTR flag * internal.h: add rb_fstring() prototype * parse.y (str_suffix_gen): deduplicate frozen string literals * string.c (rb_fstring): deduplicate frozen string literals * string.c (rb_str_free): delete fstrings from frozen_strings table when they are GC'd * string.c (Init_String): initialize frozen_strings table * test/ruby/test_string.rb: test frozen strings are deduplicated git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- internal.h | 1 + 1 file changed, 1 insertion(+) (limited to 'internal.h') diff --git a/internal.h b/internal.h index e2c90e79b6..e10bf64b46 100644 --- a/internal.h +++ b/internal.h @@ -600,6 +600,7 @@ size_t rb_strftime(char *s, size_t maxsize, const char *format, rb_encoding *enc #endif /* string.c */ +VALUE rb_fstring(VALUE); int rb_str_buf_cat_escaped_char(VALUE result, unsigned int c, int unicode_p); int rb_str_symname_p(VALUE); VALUE rb_str_quote_unprintable(VALUE); -- cgit v1.2.3