[ruby-cvs:78483] 8852fa8760 (master): Revert "Regexp#match{?} with nil raises TypeError as String, Symbol (#1506)"

NARUSE, Yui	2019-12-04 01:26:29 +0900 (Wed, 04 Dec 2019)

  New Revision: 8852fa8760

  https://github.com/ruby/ruby/commit/8852fa8760

  Log:
    Revert "Regexp#match{?} with nil raises TypeError as String, Symbol (#1506)"
    
    This reverts commit 2a22a6b2d8465934e75520a7fdcf522d50890caf.
    Revert [Feature #13083]

  Modified files:
    re.c
    spec/ruby/core/regexp/match_spec.rb
    test/ruby/test_regexp.rb
    test/ruby/test_string.rb
    test/ruby/test_symbol.rb