* encoding.c (rb_enc_check): check for ASCII-compatibilities.

* parse.y (parser_tokadd_string, parser_parse_string,
  parser_here_document, parser_yylex): set encoding to US-ASCII.

* parse.y (rb_enc_symname_p): check if valid with encoding.

* parse.y (rb_intern3): let symbols have encoding.

* string.c (rb_str_hash): add encoding index.

* string.c (rb_str_comparable, rb_str_equal, rb_str_eql): check if
  compatible encoding.

* string.c (sym_inspect): made encoding aware.

* insns.def (opt_eq): compare with encoding.

* include/ruby/encoding.h (rb_enc_asciicompat): check if ASCII
  compatible.

* include/ruby/encoding.h (rb_enc_get_index): added prototype.

* include/ruby/intern.h (rb_str_comparable, rb_str_equal): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/include/ruby/intern.h b/include/ruby/intern.h
index 7391845e2d..e06e36892f 100644
--- a/include/ruby/intern.h
+++ b/include/ruby/intern.h
@@ -516,7 +516,9 @@ VALUE rb_str_append(VALUE, VALUE);
 VALUE rb_str_concat(VALUE, VALUE);
 int rb_memhash(const void *ptr, long len);
 int rb_str_hash(VALUE);
+int rb_str_comparable(VALUE, VALUE);
 int rb_str_cmp(VALUE, VALUE);
+VALUE rb_str_equal(VALUE str1, VALUE str2);
 void rb_str_update(VALUE, long, long, VALUE);
 VALUE rb_str_inspect(VALUE);
 VALUE rb_str_dump(VALUE);