keep line number after unterminated string literal * parse.y (parser_parse_string): keep line number even after an unterminated string literal. it does not matter in the parser, ripper needs this value after this error. parse.y: unterminated content token * parse.y (parser_parse_string): defer the end token to next reading, to yield tSTRING_CONTENT with the unterminated content. [Bug #13363]
merge revision(s) 58080,58138: [Backport #13363]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@58518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e