bors 11ebe6512b Auto merge of #103217 - mejrs:track, r=eholk ... Track where diagnostics were created. This implements the `-Ztrack-diagnostics` flag, which uses `#[track_caller]` to track where diagnostics are created. It is meant as a debugging tool much like `-Ztreat-err-as-bug`. For example, the following code... ```rust struct A; struct B; fn main(){ let _: A = B; } ``` ...now emits the following error message: ``` error[E0308]: mismatched types --> src\main.rs:5:16 | 5 | let _: A = B; | - ^ expected struct `A`, found struct `B` | | | expected due to this -Ztrack-diagnostics: created at compiler\rustc_infer\src\infer\error_reporting\mod.rs:2275:31 ```		2022-11-01 21:09:45 +00:00
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src	Auto merge of #103217 - mejrs:track, r=eholk	2022-11-01 21:09:45 +00:00
Cargo.toml	dedupe 'annotate-snippets' crate versions	2022-08-02 21:07:01 +03:00