const regexp/syntax.ErrUnexpectedParen

3 uses

	regexp/syntax (current package)
		parse.go#L46: 	ErrUnexpectedParen       ErrorCode = "unexpected )"
		parse.go#L1421: 		return &Error{ErrUnexpectedParen, p.wholeRegexp}
		parse.go#L1427: 		return &Error{ErrUnexpectedParen, p.wholeRegexp}