Support parsing a Regexp literal with 'o' option
CRuby supports a 'o' `Regexp` option for `Regexp` literals, e.g. `/foo/o` that disables multiple interpolation passes.
This commit adds support for parsing such literals. Nothing is done with the option, it is consumed and ignored by the parser.
@@ -4526,6 +4526,7 @@ parse_string(parser_state *p)
case 'm': f |= 4; break;
case 'u': f |= 16; break;
case 'n': f |= 32; break;
+ case 'o': break;
default: tokadd(p, re_opt); break;
}
}
