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Destructors aren't run properly for vector slice literals #2705

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msullivan opened this issue Jun 21, 2012 · 0 comments
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Destructors aren't run properly for vector slice literals #2705

msullivan opened this issue Jun 21, 2012 · 0 comments
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A-codegen Area: Code generation

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@msullivan
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This code will leak:

fn main() {
    let _l = [@1]/&;
}
@ghost ghost assigned msullivan Jun 21, 2012
@msullivan msullivan removed their assignment Jun 16, 2014
celinval pushed a commit to celinval/rust-dev that referenced this issue Jun 4, 2024
@tautschnig
Create concrete playback temp files in source directory (rust-lang#2804)
fb08f3e 
Concrete playback seeks to generate unit tests in the original source
file. An intermediate temporary file is used to reduce the risk of
corrupting original source files. Once the temporary file has been
completely written to, it is to be atomically moved to replace the
source file. This can only be done on the same file system.

We now create the temporary file in the same source directory as the
original source file to ensure we are on the same file system. The
implementation uses NamedTempFile from the tempfile crate, which renders
our own tempfile implementation redundant.

Tested on Ubuntu 20.04 with /tmp on a different partition (where our
regression tests would previously fail).

Resolves: rust-lang#2705
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@msullivan