bjoernager/rust
bjoernager/rust
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Auto merge of #80500 - jyn514:track-caller, r=nagisa

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Add `#[track_caller]` to `bug!` and `register_renamed`

Before:

```
thread 'rustc' panicked at 'compiler/rustc_lint/src/context.rs:267:18: invalid lint renaming of broken_intra_doc_links to rustdoc::broken_intra_doc_links', compiler/rustc_middle/src/util/bug.rs:34:26
```

After:

```
thread 'rustc' panicked at 'src/librustdoc/core.rs:455:24: invalid lint renaming of broken_intra_doc_links to rustdoc::broken_intra_doc_links', compiler/rustc_middle/src/util/bug.rs:35:26
```

The reason I added it to `register_renamed` too is that any panic in
that function will be the caller's fault.
This commit is contained in:
bors 2020-12-31 03:17:50 +00:00
commit 923e3d2400
2 changed files with 2 additions and 0 deletions
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compiler/rustc_lint/src/context.rs
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@ -261,6 +261,7 @@ impl LintStore {
}
}
#[track_caller]
pub fn register_renamed(&mut self, old_name: &str, new_name: &str) {
let target = match self.by_name.get(new_name) {
Some(&Id(lint_id)) => lint_id,