parse.y: ignore constant name captures

* parse.y (reg_named_capture_assign_iter): ignore non-local name
  captures, including non-ASCII constant names.
  [ruby-dev:50719] [Bug #15437]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/symbol.h b/symbol.h
index 7d147a4bd1..56568a91fc 100644
--- a/symbol.h
+++ b/symbol.h
@@ -98,6 +98,8 @@ is_global_name_punct(const int c)
     return (ruby_global_name_punct_bits[(c - 0x20) / 32] >> (c % 32)) & 1;
 }
 
+int rb_enc_symname_type(const char *name, long len, rb_encoding *enc, unsigned int allowed_attrset);
+
 RUBY_SYMBOL_EXPORT_BEGIN
 
 size_t rb_sym_immortal_count(void);