msg := self interruptedContext tempAt: 1.
(msg lookupClass == UndefinedObject ) ifTrue: [ ��� create a class
E.g. if you���re trying to send a msg to nil (which is what got patched into the compiled method for a missing class) then you are dealing with a missing class?
AND then for create a class - how do I extract the name?
I can get the compiled method for msg - but how do I marry that up with what you were executing? Am I write in thinking that the AST nodes and there locations might line up with the stack pointer somehow (or something like that)��� if I can get that - then I get the name of the missing class and can then create it and then rerun the method right?
This is very neat stuff I ���ve never played with before.
Tim
On 9 Aug 2018, at 11:02, Marcus Denker <marcus.denker@inria.fr> wrote:On 9 Aug 2018, at 10:59, Guillermo Polito <guillermopolito@gmail.com> wrote:Hi Marcus,Is it wise to backport things that may break things like this?maybe not, but it just took 5 minutes as it is very simpleI'd prefer to put the energy on backporting the workaround to avoid the infinite debuggers...Yes.On Thu, Aug 9, 2018 at 10:50 AM Marcus Denker <marcus.denker@inria.fr> wrote:2) when coding - if you want reference a missing class, why don���t we let you? TonelReader seems to do it, why can���t the editor? (This probably applies to variables as well - show them broken, let me fix it when I choose. The iVar case is a little rarer - although I hate the way we prompt fix, prompt fix instead of doing it in one go - it���s very old fashioned)This is fixed in Pharo7: we added a menu entry ���leave undeclared��� as the first option:<leave undeclared.png>Does anyone have tips on solving these? It spoils the exercism experience that I thought we could convey, so I���d like to at least fix #1 in 6.1 if I can.I will back port the fix for 2) to Pharo6 and will do a quick prototype for 1)Marcus--
