Rollup of 11 pull requests #77517
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Rollup of 11 pull requests #77517
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Remove trailing `-`.
The previous error was confusing since it made it sound like you can't link to items that are defined outside the current module. Also suggested importing the item.
The new error was confusing when there was partial resolution (something like `std::io::nonexistent`); the old one is better for those cases.
This matches Cargo behavior and avoids the (somewhat expensive) double checking, as well as the unfortunate duplicate error messages (rust-lang#76822, rust-lang/cargo#5128).
Use `tracing` spans to trace the entire MIR interp stack r? @RalfJung While being very verbose, this allows really good tracking of what's going on. While I considered schemes like the previous indenter that we had (which we could get by using the `tracing-tree` crate), this will break down horribly with things like multithreaded rustc. Instead, we can now use `RUSTC_LOG` to restrict the things being traced. You could specify a filter in a way that only shows the logging of a specific frame.  If we lower the span's level to `debug`, then in `info` level logging we'd not see the frames, but in `debug` level we would see them. The filtering rules in `tracing` are super powerful, but I'm not sure if we can specify a filter so we do see `debug` level events, but *not* the `frame` spans. The documentation at https://docs.rs/tracing-subscriber/0.2.10/tracing_subscriber/struct.EnvFilter.html makes me think that we can only turn on things, not turn off things at a more precise level. cc @hawkw
…chenkov Uplift drop-bounds lint from clippy Bounds on `T: Drop` do nothing, so they should warn.
… r=ralfjung Test and reject out-of-bounds shuffle vectors Fixes rust-lang#73542.
updated p! macro to accept literals Closes rust-lang#70948 Huge thanks @eddyb for helping me out!
Add some regression tests Closes rust-lang#66501 Closes rust-lang#68951 Closes rust-lang#72565 Closes rust-lang#74244 Closes rust-lang#75299 The first issue is fixed in 1.43.0, other issues are fixed in the recent nightly.
Create E0777 error code for invalid argument in derive The second commit is to fix a nit reported by @jyn514 [here](https://github.com/rust-lang/rust/pull/76406/files#r485186592).
…ulacrum BTreeMap: document DrainFilterInner better r? @Mark-Simulacrum
Fix test name Remove trailing `-`.
…rror, r=jyn514 Improve rustdoc error for failed intra-doc link resolution The previous error was confusing since it made it sound like you can't link to items that are defined outside the current module. Also suggested importing the item. r? @jyn514
…static-morse Make --all-targets in x.py check opt-in In particular due to rust-lang#76822, making this the default is currently suboptimal. r? @ecstatic-morse
Fix capitalization in blog post name
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☀️ Test successful - checks-actions, checks-azure |
This was referenced Oct 4, 2020
This was referenced Oct 4, 2020
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Successful merges:
tracingspans to trace the entire MIR interp stack #75143 (Usetracingspans to trace the entire MIR interp stack)Failed merges:
r? @ghost