symbol/type.c: bug_static_p bug_dynamic_p

* ext/-test-/symbol/type.c (bug_static_p, bug_dynamic_p): methods
  for debug, which predicate the given symbol type.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45779 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
symbol/type.c: bug_pindown

* ext/-test-/symbol/type.c (bug_pindown): method for debug, which
  pins down the given symbol.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-05-02

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e