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Code using selecti fails assertion #4648

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Code using selecti fails assertion#4648
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A-concurrencyArea: ConcurrencyI-crashIssue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.
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0.7

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@14427
14427
opened on Jan 26, 2013

The following code fails with

"task failed at 'Assertion old_task.is_null() failed', /home/simon/Code/Rust/rust/src/libcore/pipes.rs:161"

https://gist.github.com/4644469

Activity

  1. 14427 commented on Jan 27, 2013

    @14427
    14427
    on Jan 27, 2013
    ContributorAuthor

    Figured it out, I was misusing header()

  2. 14427
    closed this as completedon Jan 27, 2013
  3. RalfJung
    added a commit that references this issue on Nov 8, 2025

    Merge pull request rust-lang#4648 from bjorn3/dummy_backend

    ccdb1c0
  4. makai410
    added a commit that references this issue on Dec 10, 2025

    Merge pull request rust-lang#4648 from bjorn3/dummy_backend

    8616035
  5. U007D
    added a commit that references this issue on Aug 21, 2026

    Merge rust-lang#4648

    30658b2
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    A-concurrencyArea: ConcurrencyI-crashIssue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.

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