Creating a new class using `Class new superclass:` blocks the image in Pharo 7
Hi, Executed in the latest Pharo 7 image (Pharo-7.0.0+alpha.build.1310.sha.a454977bb3d55bc4fcca3a57ac2fafcf137c0f30 (64 Bit)) the code below blocks the image (both with latest and stable vm on MacOs HighSierra). The vm does not crash but gets into a "Not Responding" state and does not get out: Class new superclass: GLMTransmission; setFormat: GLMTransmission format; classLayout: GLMTransmission classLayout copy; yourself Code like this is used in Moose in some tests and in SmaCC in the rewrite engine: Class new superclass: SmaCCRewriteMatchContext; setFormat: SmaCCRewriteMatchContext format; classLayout: SmaCCRewriteMatchContext classLayout copy; yourself. This worked in Pharo 6. Bug or here should be a different way to do this? Cheers, Andrei
Now I found the comment from https://github.com/pharo-project/pharo/pull/1618. Will add a comment there. On Fri, Oct 5, 2018 at 7:48 PM Andrei Chis <chisvasileandrei@gmail.com> wrote:
Hi,
Executed in the latest Pharo 7 image (Pharo-7.0.0+alpha.build.1310.sha.a454977bb3d55bc4fcca3a57ac2fafcf137c0f30 (64 Bit)) the code below blocks the image (both with latest and stable vm on MacOs HighSierra). The vm does not crash but gets into a "Not Responding" state and does not get out:
Class new superclass: GLMTransmission; setFormat: GLMTransmission format; classLayout: GLMTransmission classLayout copy; yourself
Code like this is used in Moose in some tests and in SmaCC in the rewrite engine:
Class new superclass: SmaCCRewriteMatchContext; setFormat: SmaCCRewriteMatchContext format; classLayout: SmaCCRewriteMatchContext classLayout copy; yourself.
This worked in Pharo 6. Bug or here should be a different way to do this?
Cheers, Andrei
Hi Andrei, would you mind opening an issue for this, making a comment in a merged PR does not help to see it. Thanks On Fri, 5 Oct 2018, 20:09 Andrei Chis, <chisvasileandrei@gmail.com> wrote:
Now I found the comment from https://github.com/pharo-project/pharo/pull/1618. Will add a comment there.
On Fri, Oct 5, 2018 at 7:48 PM Andrei Chis <chisvasileandrei@gmail.com> wrote:
Hi,
Executed in the latest Pharo 7 image (Pharo-7.0.0+alpha.build.1310.sha.a454977bb3d55bc4fcca3a57ac2fafcf137c0f30 (64 Bit)) the code below blocks the image (both with latest and stable vm on MacOs HighSierra). The vm does not crash but gets into a "Not Responding" state and does not get out:
Class new superclass: GLMTransmission; setFormat: GLMTransmission format; classLayout: GLMTransmission classLayout copy; yourself
Code like this is used in Moose in some tests and in SmaCC in the rewrite engine:
Class new superclass: SmaCCRewriteMatchContext; setFormat: SmaCCRewriteMatchContext format; classLayout: SmaCCRewriteMatchContext classLayout copy; yourself.
This worked in Pharo 6. Bug or here should be a different way to do this?
Cheers, Andrei
Done: https://pharo.fogbugz.com/f/cases/22547/Creating-a-new-class-using-Class-new... Cheers, Andrei On Fri, Oct 5, 2018 at 8:15 PM tesonep@gmail.com <tesonep@gmail.com> wrote:
Hi Andrei, would you mind opening an issue for this, making a comment in a merged PR does not help to see it.
Thanks
On Fri, 5 Oct 2018, 20:09 Andrei Chis, <chisvasileandrei@gmail.com> wrote:
Now I found the comment from https://github.com/pharo-project/pharo/pull/1618. Will add a comment there.
On Fri, Oct 5, 2018 at 7:48 PM Andrei Chis <chisvasileandrei@gmail.com> wrote:
Hi,
Executed in the latest Pharo 7 image (Pharo-7.0.0+alpha.build.1310.sha.a454977bb3d55bc4fcca3a57ac2fafcf137c0f30 (64 Bit)) the code below blocks the image (both with latest and stable vm on MacOs HighSierra). The vm does not crash but gets into a "Not Responding" state and does not get out:
Class new superclass: GLMTransmission; setFormat: GLMTransmission format; classLayout: GLMTransmission classLayout copy; yourself
Code like this is used in Moose in some tests and in SmaCC in the rewrite engine:
Class new superclass: SmaCCRewriteMatchContext; setFormat: SmaCCRewriteMatchContext format; classLayout: SmaCCRewriteMatchContext classLayout copy; yourself.
This worked in Pharo 6. Bug or here should be a different way to do this?
Cheers, Andrei
Thanks a lot, I will check it in this days. On Fri, 5 Oct 2018, 20:28 Andrei Chis, <chisvasileandrei@gmail.com> wrote:
Done: https://pharo.fogbugz.com/f/cases/22547/Creating-a-new-class-using-Class-new...
Cheers, Andrei
On Fri, Oct 5, 2018 at 8:15 PM tesonep@gmail.com <tesonep@gmail.com> wrote:
Hi Andrei, would you mind opening an issue for this, making a comment in a merged PR does not help to see it.
Thanks
On Fri, 5 Oct 2018, 20:09 Andrei Chis, <chisvasileandrei@gmail.com> wrote:
Now I found the comment from https://github.com/pharo-project/pharo/pull/1618. Will add a comment there.
On Fri, Oct 5, 2018 at 7:48 PM Andrei Chis <chisvasileandrei@gmail.com> wrote:
Hi,
Executed in the latest Pharo 7 image (Pharo-7.0.0+alpha.build.1310.sha.a454977bb3d55bc4fcca3a57ac2fafcf137c0f30 (64 Bit)) the code below blocks the image (both with latest and stable vm on MacOs HighSierra). The vm does not crash but gets into a "Not Responding" state and does not get out:
Class new superclass: GLMTransmission; setFormat: GLMTransmission format; classLayout: GLMTransmission classLayout copy; yourself
Code like this is used in Moose in some tests and in SmaCC in the rewrite engine:
Class new superclass: SmaCCRewriteMatchContext; setFormat: SmaCCRewriteMatchContext format; classLayout: SmaCCRewriteMatchContext classLayout copy; yourself.
This worked in Pharo 6. Bug or here should be a different way to do this?
Cheers, Andrei
participants (2)
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Andrei Chis -
tesonep＠gmail.com