69 lines
1.4 KiB
Markdown
69 lines
1.4 KiB
Markdown
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---
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name: Regression
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about: Report something that unexpectedly changed between Rust versions.
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labels: C-bug regression-untriaged
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---
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<!--
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Thank you for filing a regression report! 🐛 A regression is something that changed between versions of Rust but was not supposed to.
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Please provide a short summary of the regression, along with any information you feel is relevant to replicate it.
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-->
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### Code
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I tried this code:
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```rust
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<code>
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```
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I expected to see this happen: *explanation*
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Instead, this happened: *explanation*
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### Version it worked on
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<!--
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Provide the most recent version this worked on, for example:
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It most recently worked on: Rust 1.47
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-->
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It most recently worked on: <!-- version -->
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### Version with regression
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<!--
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Provide the version you are using that has the regression.
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-->
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`rustc --version --verbose`:
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```
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<version>
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```
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<!--
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Did the compiler crash? If so, please provide a backtrace.
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-->
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### Backtrace
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<!--
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Include a backtrace in the code block by setting `RUST_BACKTRACE=1` in your
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environment. E.g. `RUST_BACKTRACE=1 cargo build`.
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-->
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<details><summary>Backtrace</summary>
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<p>
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```
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<backtrace>
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```
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</p>
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</details>
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<!--
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If you know when this regression occurred, please add a line like below, replacing `{channel}` with one of stable, beta, or nightly.
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@rustbot modify labels: +regression-from-stable-to-{channel} -regression-untriaged
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-->
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