Re: [racket-dev] Catching the undefined value

2014-04-15 Thread Neil Toronto
On 04/15/2014 07:29 PM, Asumu Takikawa wrote: On 2014-04-15 18:13:31 -0400, claire alvis wrote: The push below includes changes to letrec expressions, internal definitions, units, classes, and certain ill-formed shared expressions so that they no longer leak the `undefined' value. This is grea

Re: [racket-dev] Catching the undefined value

2014-04-15 Thread Asumu Takikawa
On 2014-04-15 18:13:31 -0400, claire alvis wrote: > The push below includes changes to letrec expressions, internal > definitions, units, classes, and certain ill-formed shared expressions so > that they no longer leak the `undefined' value. This is great! (especially happy that TR, even with clas

[racket-dev] Catching the undefined value

2014-04-15 Thread claire alvis
The push below includes changes to letrec expressions, internal definitions, units, classes, and certain ill-formed shared expressions so that they no longer leak the `undefined' value. If a variable bound to the undefined value is referenced at runtime, an exception is raised. We are aware that

Re: [racket-dev] Thank you DrDr, thank you!

2014-04-15 Thread Matthias Felleisen
+1 On Apr 15, 2014, at 4:32 PM, John Clements wrote: > This is a short thank-you note; thanks to DrDr, I caught a bug in the > interaction of the test-engine and the stepper two weeks ago, rather than at > release time. Thanks! CI is awesome. > > John > > > _ > Ra

[racket-dev] Thank you DrDr, thank you!

2014-04-15 Thread John Clements
This is a short thank-you note; thanks to DrDr, I caught a bug in the interaction of the test-engine and the stepper two weeks ago, rather than at release time. Thanks! CI is awesome. John _ Racket Developers list: http://lists.racket-lang.org/dev