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Segmentation fault - immutable types #3651

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simonbyrne opened this issue Jul 8, 2013 · 2 comments
Closed

Segmentation fault - immutable types #3651

simonbyrne opened this issue Jul 8, 2013 · 2 comments

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@simonbyrne
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Running this code:
https://gist.github.com/simonbyrne/5952908
gives a Segmentation fault: 11 error. Changing the immutables to regular types works fine (albeit slower than I would have liked).
@mroughan
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Hi,
I had 0.2.0 installed (from a Ubuntu repo), and came across what I thought was this bug, so I have just upgraded to 0.2.1. However, the bug still seems present. Its fixed if I replace the "immutable" with "type", so it seems fairly similar. Code to cause the problem is at

https://gist.github.com/mroughan/9129878

I'm just learning Julia, so this could be something dumb I am doing?

Matt

@JeffBezanson
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Nothing you do should cause a segfault!

I'm looking into this; it is actually a different bug.

@JeffBezanson JeffBezanson mentioned this issue Feb 21, 2014
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KristofferC pushed a commit that referenced this issue Oct 17, 2023
@DilumAluthgeBot @DilumAluthge
🤖 [master] Bump the Pkg stdlib from b02fb9597 to ffb6edf03 (#51732)
d42415a 
Stdlib: Pkg
URL: https://github.com/JuliaLang/Pkg.jl.git
Stdlib branch: master
Julia branch: master
Old commit: b02fb9597
New commit: ffb6edf03
Julia version: 1.11.0-DEV
Pkg version: 1.11.0
Bump invoked by: @IanButterworth
Powered by:
[BumpStdlibs.jl](https://github.com/JuliaLang/BumpStdlibs.jl)

Diff:
JuliaLang/Pkg.jl@b02fb95...ffb6edf

```
$ git log --oneline b02fb9597..ffb6edf03
ffb6edf03 cache pidlock tweaks (#3654)
550eadd7e Pin registry for MetaGraph tests (#3666)
ee39026b8 Remove test that depends on Random being in the sysimg (#3656)
561508db2 CI: Increase the CI timeout. Update actions. Fix double precompilation. (#3665)
7c7ed63b1 Remove change UUID script it should be uncessary on Julia v1.11-dev (#3655)
a8648f7c8 Precompile: Fix algorithmic complexity of cycle detection (#3651)
0e0cf4514 Switch datastructure Vector -> Set for algorithmic complexity (#3652)
894cc3f78 respect if load-time precompile is disabled (#3648)
3ffd1cf73 Make auto GC message use printpkgstyle (#3633)
```

Co-authored-by: Dilum Aluthge <dilum@aluthge.com>
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3 participants
@JeffBezanson @mroughan @simonbyrne