Rollup of 10 pull requests #81216
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Rollup of 10 pull requests #81216
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The heading style for `std::prelude` is to be consistent with the headings for `std` and `core`: `# The Rust Standard Library` and `# The Rust Core Library`, respectively.
No functional changes intended
As it was suggested in rust-lang#81037 `SpecFromIter` is not in the scope and therefore (even it should fail), we get a warning when we try do document private intems in `rust/library/alloc/`. This fixes rust-lang#81037 by adding the trait in the scope and also adding an `allow(unused_imports)` flag so that the compiler does not complain, Since the trait is not used per se in the code, it's just needed to have properly documented docs.
It's called at the same time and in the same place as `after_krate`, so they can be combined.
formating -> formatting
This was already implied because Any: 'static, but this makes it explicit.
…ct, r=steveklabnik Use consistent punctuation for 'Prelude contents' docs
…mar, r=m-ou-se
Improve grammar in documentation of format strings
The docs previously were
* using some weird `<` and `>` around some nonterminals
* _correct me if these **did** have any meaning_
* using of a (not explicitly defined) `text` nonterminal that didn’t explicitly disallow productions containing `'{'` or `'}'`
* incorrect in not allowing for `x?` and `X?` productions of `type`
* unnecessarily ambiguous, both
* allowing `type` to be `''`, and
* using an optional `[type]`
* using inconsistent underscore/hyphenation style between `format_string` and `format_spec` vs `maybe-format`
_Rendered:_
_(current docs: https://doc.rust-lang.org/nightly/std/fmt/#syntax)_
``@rustbot`` modify labels: T-doc
…ebank Improve unknown external crate error This improves error messages when unknown items in the crate root are encountered. Fixes rust-lang#63799 r? ``@estebank``
Fix intersperse_fold Here is a standalone playground link in case anybody wants to modify code: https://play.rust-lang.org/?version=nightly&mode=debug&edition=2018&gist=626b4d044fb74f044a36098ad907e40f Fixes rust-lang#81145 cc rust-lang#79479 ``@jonas-schievink``
Visit only terminators when removing landing pads No functional changes intended
…n514 Fix broken links with `--document-private-items` in the standard library As it was suggested in rust-lang#81037 `SpecFromIter` is not in the scope and therefore we get a warning when we try to do document private intems in `rust/library/alloc/`. This addresses rust-lang#81037 by adding the trait in the scope as ``@jyn514`` suggested and also adding an `allow(unused_imports)` flag so that the compiler does not complain, Since the trait is not used per se in the code, it's just needed to have properly documented docs.
Remove unnecessary `after_run` function It's called at the same time and in the same place as `after_krate`, so they can be combined.
Fix ICE in mir when evaluating SizeOf on unsized type Not quite ready yet. This tries to fix rust-lang#80742 as discussed on [Zulip topic][1], by using `delay_span_bug`. I don't understand what `delay_span_bug` does. It seems like my error message is never used. With this patch, in this program: ```rust #![allow(incomplete_features)] #![feature(const_evaluatable_checked)] #![feature(const_generics)] use std::fmt::Debug; use std::marker::PhantomData; use std::mem::size_of; struct Inline<T> where [u8; size_of::<T>() + 1]: , { _phantom: PhantomData<T>, buf: [u8; size_of::<T>() + 1], } impl<T> Inline<T> where [u8; size_of::<T>() + 1]: , { pub fn new(val: T) -> Inline<T> { todo!() } } fn main() { let dst = Inline::<dyn Debug>::new(0); // line 27 } ``` these errors are printed, both for line 27 (annotated line above): - "no function or associated item named `new` found for struct `Inline<dyn Debug>` in the current scope" - "the size for values of type `dyn Debug` cannot be known at compilation time" Second error makes sense, but I'm not sure about the first one and why it's even printed. Finally, I'm not sure about the span passing in `const_eval`. [1]: https://rust-lang.zulipchat.com/#narrow/stream/269128-miri/topic/Help.20fixing.20.2380742
Fix typo in counters.rs formating -> formatting
Stabilize std::panic::panic_any. This stabilizes `std::panic::panic_any`.
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@bors r+ rollup=never p=10 |
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📌 Commit 950c779 has been approved by |
bors
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⌛ Testing commit 950c779 with merge 77dc12ce08643a6955b4143ebc61b61bed98a2c8... |
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💔 Test failed - checks-actions |
bors
added
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@bors treeclosed=1000 This same failure keeps happening. See https://rust-lang.zulipchat.com/#narrow/stream/242791-t-infra/topic/dist-various-2.20failing/near/223417461 |
This was referenced Jan 20, 2021
This was referenced Jan 21, 2021
Merged
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@bors treeclosed- |
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cc @rust-lang/infra I can't seem to reopen the tree |
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@bors treeclosed- |
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Successful merges:
--document-private-itemsin the standard library #81179 (Fix broken links with--document-private-itemsin the standard library)after_runfunction #81184 (Remove unnecessaryafter_runfunction)Failed merges:
r? @ghost
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