Rollup of 8 pull requests #118387
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Rollup of 8 pull requests #118387
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rust-lang/rust-log-analyzer#75 adds a `rla-silenced` label flag that will turn off RLA updates for non-bors tests. Allow setting that labels and others via `rustbot`.
This cuts >100kb from a local librustc_driver.so build, and seems just obviously simpler.
Also addressed merge conflicts upon rebasing.
On functions with a default return type that influences the coerced type
of `match` arms, check if the failing arm is actually of type `!`. If
so, suggest changing the return type so the coercion against the prior
arms is successful.
```
error[E0308]: `match` arms have incompatible types
--> $DIR/match-tail-expr-never-type-error.rs:9:13
|
LL | fn bar(a: bool) {
| - help: try adding a return type: `-> i32`
LL | / match a {
LL | | true => 1,
| | - this is found to be of type `{integer}`
LL | | false => {
LL | | never()
| | ^^^^^^^
| | |
| | expected integer, found `()`
| | this expression is of type `!`, but it get's coerced to `()` due to its surrounding expression
LL | | }
LL | | }
| |_____- `match` arms have incompatible types
```
Fix rust-lang#24157.
Otherwise the suggestions can be off-base for non-ASCII identifiers. For example suggesting that `Ok` is a name similar to `读文`.
… r=TaKO8Ki Detect Python-like slicing and suggest how to fix Fix rust-lang#108215
…Simulacrum Allow setting `rla` labels via `rustbot` rust-lang/rust-log-analyzer#75 adds a `rla-silenced` label flag that will turn off RLA updates for non-bors tests. Allow setting that labels and others via `rustbot`.
Account for `!` arm in tail `match` expr
On functions with a default return type that influences the coerced type of `match` arms, check if the failing arm is actually of type `!`. If so, suggest changing the return type so the coercion against the prior arms is successful.
```
error[E0308]: `match` arms have incompatible types
--> $DIR/match-tail-expr-never-type-error.rs:9:13
|
LL | fn bar(a: bool) {
| - help: try adding a return type: `-> i32`
LL | / match a {
LL | | true => 1,
| | - this is found to be of type `{integer}`
LL | | false => {
LL | | never()
| | ^^^^^^^
| | |
| | expected integer, found `()`
| | this expression is of type `!`, but it get's coerced to `()` due to its surrounding expression
LL | | }
LL | | }
| |_____- `match` arms have incompatible types
```
Fix rust-lang#24157.
… r=compiler-errors Simplify indenting in THIR printing This cuts >100kb from a local librustc_driver.so build, and seems just obviously simpler.
…t-repr, r=compiler-errors Detect and reject malformed `repr(Rust)` hints Fixes rust-lang#118334.
…=compiler-errors Add -Zunpretty=stable-mir output test As strongly suggested here rust-lang#118364 (comment) this adds output test for `-Zunpretty=stable-mir`, added test shows almost all the functionality of the current printer. r? ``@compiler-errors``
rustc_span: Use correct edit distance start length for suggestions Otherwise the suggestions can be off-base for non-ASCII identifiers. For example suggesting that `Ok` is a name similar to `读文`. Closes rust-lang#72553.
…ld-cleanup-rustdoc, r=GuillaumeGomez Address unused tuple struct fields in rustdoc
|
@bors r+ p=8 rollup=never |
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@bors r+ p=8 rollup=never |
bors
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This will (probably?) cause a test failure, for the record: #118375 (comment) |
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Nov 27, 2023
…llaumeGomez Rollup of 8 pull requests Successful merges: - rust-lang#111133 (Detect Python-like slicing and suggest how to fix) - rust-lang#114708 (Allow setting `rla` labels via `rustbot`) - rust-lang#117526 (Account for `!` arm in tail `match` expr) - rust-lang#118341 (Simplify indenting in THIR printing) - rust-lang#118366 (Detect and reject malformed `repr(Rust)` hints) - rust-lang#118375 (Add -Zunpretty=stable-mir output test) - rust-lang#118381 (rustc_span: Use correct edit distance start length for suggestions) - rust-lang#118384 (Address unused tuple struct fields in rustdoc) r? `@ghost` `@rustbot` modify labels: rollup
|
💔 Test failed - checks-actions |
bors
added
S-waiting-on-review
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The job Click to see the possible cause of the failure (guessed by this bot) |
|
Well, seems to have failed before that. But it's worth just opening a new one due to the test failure I noted. I'll do that now. |
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Successful merges:
rlalabels viarustbot#114708 (Allow settingrlalabels viarustbot)!arm in tailmatchexpr #117526 (Account for!arm in tailmatchexpr)repr(Rust)hints #118366 (Detect and reject malformedrepr(Rust)hints)r? @ghost
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