* object.c (sym_inspect), parse.y (parser_yylex, rb_symname_p): check

  if valid as a symbol name more strictly.  [ruby-dev:27478]

* test/ruby/test_symbol.rb: tests for [ruby-core:03573].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/intern.h b/intern.h
index 4df7106a7a..ec08a3f5fa 100644
--- a/intern.h
+++ b/intern.h
@@ -398,6 +398,7 @@ int rb_is_instance_id(ID);
 int rb_is_class_id(ID);
 int rb_is_local_id(ID);
 int rb_is_junk_id(ID);
+int rb_symname_p(const char*);
 VALUE rb_backref_get(void);
 void rb_backref_set(VALUE);
 VALUE rb_lastline_get(void);