Rollup of 7 pull requests #92031
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Rollup of 7 pull requests #92031
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I think it's helpful to know what type was unused when looking at these warnings. The type will likely determine whether the result *should* be used, or whether it should just be ignored. Including the type also matches the behavior of the `must_use` lint: unused `SomeType` that must be used.
This reverts commit 3281022.
See rust-lang#91867 for more information.
Given
```rust
match Some(42) {}
```
suggest
```rust
match Some(42) { None | Some(_) => todo!(), }
```
…st it
Given
```rust
match Some(42) {
Some(0) => {}
}
```
suggest
```rust
match Some(42) {
Some(0) => {}
None | Some(_) => todo!(),
}
```
…est it
Given
```rust
match Some(42) {
Some(0) => {}
Some(1) => {}
}
```
suggest
```rust
match Some(42) {
Some(0) => {}
Some(1) => {}
None | Some(_) => todo!(),
}
```
… `span_label` This makes the order of the output always consistent: 1. Place of the `match` missing arms 2. The `enum` definition span 3. The structured suggestion to add a fallthrough arm
Apply path remapping to DW_AT_GNU_dwo_name when producing split DWARF `--remap-path-prefix` doesn't apply to paths to `.o` (in case of packed) or `.dwo` (in case of unpacked) files in `DW_AT_GNU_dwo_name`. GCC also has this bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91888
Show the unused type for `unused_results` lint I think it's helpful to know what type was unused when looking at these warnings. The type will likely determine whether the result *should* be used, or whether it should just be ignored. Including the type also matches the behavior of the `must_use` lint: unused `SomeType` that must be used.
Remove `in_band_lifetimes` for `rustc_passes` rust-lang#91867
miri: lift restriction on extern types being the only field in a struct Fixes rust-lang#91827. r? ``@RalfJung``
…mpl, r=michaelwoerister Remove `in_band_lifetimes` from `rustc_query_impl` See rust-lang#91867 for more information.
…li-obk Tweak output for non-exhaustive `match` expression * Provide structured suggestion when missing `match` arms * Move pointing at the missing variants *after* the main error <img width="1164" alt="" src="https://user-images.githubusercontent.com/1606434/146312085-b57ef4a3-6e96-4f32-aa2a-803637d9eeba.png">
…sing, r=Amanieu builtin_macros: allow external consumers for AsmArgs parsing As discussed in Zulip (https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/parsing.20of.20AsmArgs.20for.20inline.20assembly), we need a function entry point that rustfmt can leverage from a pre-expansion context to get a more structured representation of the asm args without having to duplicate/maintain the token stream parsing r? `@Amanieu` and/or `@joshtriplett`
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@bors r+ rollup=never p=7 |
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📌 Commit 3358fb4 has been approved by |
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⌛ Testing commit 3358fb4 with merge da34d8956b3c014bc48a33211b157190c6ddfad4... |
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💔 Test failed - checks-actions |
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The job Click to see the possible cause of the failure (guessed by this bot) |
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☔ The latest upstream changes (presumably #89841) made this pull request unmergeable. Please resolve the merge conflicts. |
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Successful merges:
unused_resultslint #91818 (Show the unused type forunused_resultslint)in_band_lifetimesforrustc_passes#91896 (Removein_band_lifetimesforrustc_passes)in_band_lifetimesfromrustc_query_impl#91923 (Removein_band_lifetimesfromrustc_query_impl)matchexpression #91993 (Tweak output for non-exhaustivematchexpression)Failed merges:
r? @ghost
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