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Move-mode arguments are not unwound correctly #939

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Move-mode arguments are not unwound correctly#939
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brson

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@brson
brson
opened on Sep 16, 2011
fn f(-a: @int) {
    fail;
}

fn main() {
    let a = @0;
    f(a);
}

a is double-freed because the cleanup revocations don't take effect until after the function is called

Activity

  1. ghost assigned
    brson
    on Sep 16, 2011
  2. brson
    closed this as completedin 1002623on Sep 16, 2011
  3. ZuseZ4
    added a commit that references this issue on Mar 7, 2023

    Improve global metadata handling wrt llvm.used (rust-lang#939)

    4c301eb
  4. coastalwhite
    added a commit that references this issue on Aug 5, 2023

    Add more addition Arm intrinsics (rust-lang#939)

    1ec97dc
  5. U007D
    added a commit that references this issue on Aug 21, 2026

    Merge rust-lang#939

    5232099
  6. rust-bors
    added a commit that references this issue on Sep 18, 2026

    Merge pull request #939 from rust-lang/fix/emit-unwind-tables

    129efcd
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