Fix report-datum w/ eof #21

Merged
zenspider merged 2 commits from fix-report-datum-eof into master 6 years ago

@ -5,19 +5,21 @@
(define-macro-cases report (define-macro-cases report
[(_ EXPR) #'(report EXPR EXPR)] [(_ EXPR) #'(report EXPR EXPR)]
[(_ EXPR NAME) [(_ EXPR NAME)
#'(let ([expr-result EXPR]) #'(let ([expr-result EXPR])
(eprintf "~a = ~v\n" 'NAME expr-result) (eprintf "~a = ~v\n" 'NAME expr-result)
expr-result)]) expr-result)])
(define-macro-cases report-datum (define-macro-cases report-datum
[(_ STX-EXPR) #`(report-datum STX-EXPR #,(syntax->datum #'STX-EXPR))] [(_ STX-EXPR) #`(report-datum STX-EXPR #,(syntax->datum #'STX-EXPR))]
[(_ STX-EXPR NAME) [(_ STX-EXPR NAME)
#'(let () #'(let ([stx STX-EXPR])
(eprintf "~a = ~v\n" 'NAME (syntax->datum STX-EXPR)) (eprintf "~a = ~v\n" 'NAME (if (eof-object? stx)
STX-EXPR)]) stx
(syntax->datum stx)))
stx)])
(define-macro (define-multi-version MULTI-NAME NAME) (define-macro (define-multi-version MULTI-NAME NAME)
#'(define-macro (MULTI-NAME X (... ...)) #'(define-macro (MULTI-NAME X (... ...))
#'(begin (NAME X) (... ...)))) #'(begin (NAME X) (... ...))))
(define-multi-version report* report) (define-multi-version report* report)

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