Rollup of 14 pull requests #88527
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Rollup of 14 pull requests #88527
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It might not be obvious that the "path of the current running executable" may (or may not) mean "at the time it was loaded".
Old error output: = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) help: wrap this expression in parentheses | 4 | break '_l $f(;) | ^ ^ New error output: = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) help: wrap this expression in parentheses | 4 | break '_l ($f); | ^ ^
Old error output:
3 | let _: usize = $f;
| ----- ^ expected `usize`, found struct `Baz`
| |
| expected due to this
New error output:
3 | let _: usize = $f;
| ----- ^^ expected `usize`, found struct `Baz`
| |
| expected due to this
And adding missing link to Duration from Instant
MaybeUninit::write is stable as of 1.55.0.
Document `std::env::current_exe` possible rename behaviour It might not be obvious that the "path of the current running executable" may (or may not) imply "at the time it was loaded". This came up recently in chat so I thought it might be worth documenting.
…oli-obk Tait nest infer test r? `@oli-obk` Related to rust-lang#86727
…t, r=oli-obk Add inference cycle TAIT test r? `@oli-obk` Related to rust-lang#86727
…=oli-obk Add auto trait leakage TAIT test r? `@oli-obk` Related to rust-lang#86727
…test, r=oli-obk Add weird return types TAIT test r? `@oli-obk` Related to rust-lang#86727
…r, r=cjgillot fix(rustc_parse): correct span in `maybe_whole_expr!` Fixes rust-lang#87812
rustdoc: Stop using resolver for macro loading r? `@jyn514`
Adding examples to docs of `std::time` module And adding missing link to `Duration` from `Instant`.
Remove unused arena macro args
…iser Use MaybeUninit::write in functor.rs MaybeUninit::write is stable as of 1.55.0.
…generics, r=petrochenkov Fix prelude collision lint suggestion for generics with lifetimes Fixes rust-lang#88470 cc `@nikomatsakis`
…ikomatsakis Fix prelude collision suggestions for glob imported traits. Fixes rust-lang#88471 cc `@nikomatsakis`
… r=cjgillot Warn when [T; N].into_iter() is ambiguous in the new edition. Fixes rust-lang#88475 In rust-lang#88475, a situation was found where `[T; N].into_iter()` becomes *ambiguous* in the new edition. This is different than the case where `(&[T; N]).into_iter()` resolves differently, which was the only case handled by the `array_into_iter` lint. This is almost identical to the new-traits-in-the-prelude problem. Effectively, due to the array-into-iter hack disappearing in Rust 2021, we effectively added `IntoIterator` to the 'prelude' in Rust 2021 specifically for arrays. This modifies the prelude collisions lint to detect that case and emit a `array_into_iter` lint in that case.
…ft-just-single-angle-brackets-please-thanks, r=petrochenkov Don't suggest extra <> in dyn suggestion. Fixes rust-lang#88508
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@bors r+ p=5 rollup=never |
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📌 Commit feafda8 has been approved by |
bors
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☀️ Test successful - checks-actions |
This was referenced Aug 31, 2021
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Successful merges:
std::env::current_exepossible rename behaviour #88394 (Documentstd::env::current_exepossible rename behaviour)maybe_whole_expr!#88450 (fix(rustc_parse): correct span inmaybe_whole_expr!)std::timemodule #88465 (Adding examples to docs ofstd::timemodule)Failed merges:
r? @ghost
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