ref: b627a0cb99f603a0cc1bcf69be1da5eb00135cf3
dir: /tests/syntax.zuo/
#lang zuo (require "harness.zuo") (alert "syntax objects") (check (identifier? (quote-syntax x))) (check (identifier? 'x)) (check (not (identifier? #f))) (check (not (identifier? (quote-syntax (x y))))) (check (not (identifier? '(x y)))) (check (andmap identifier? (quote-syntax (x y)))) (check (syntax-e (quote-syntax x)) 'x) (check (syntax-e 'x) 'x) (check-arg-fail (syntax-e #f) "not a syntax object") (check-arg-fail (syntax-e '(x y)) "not a syntax object") (check (syntax->datum 'x) 'x) (check (syntax->datum (quote-syntax x)) 'x) (check (syntax->datum (quote-syntax (x y))) '(x y)) (check (syntax->datum '(1 #f)) '(1 #f)) (check (datum->syntax 'x 'y) 'y) (check (datum->syntax (quote-syntax x) 'y) 'y) (check (syntax-e (datum->syntax (quote-syntax x) 'y)) 'y) (check-arg-fail (datum->syntax '(x) 'y) "not a syntax object") (check (bound-identifier=? 'x 'x)) (check (bound-identifier=? (quote-syntax x) (quote-syntax x))) (check (not (bound-identifier=? (quote-syntax x) (quote-syntax y)))) (check (not (bound-identifier=? 'x (quote-syntax x)))) (check-arg-fail (bound-identifier=? '(x) 'x) "not a syntax object") (check-arg-fail (bound-identifier=? 'x '(x)) "not a syntax object")