BTreeMap: try to enhance various comments
All in internal documentation, propagating the "key-value pair" notation from public documentation.
r? ``@Mark-Simulacrum``
Rename "stability" CSS class to "item-info" and combine `document_stability` with `document_short`
Follow-up of #79300
The point of this PR is to make the CSS class more accurate since it's not only about stability anymore.
r? ``@jyn514``
Require allocator to be static for boxed `Pin`-API
Allocators has to retain their validity until the instance and all of its clones are dropped. When pinning a value, it must live forever, thus, the allocator requires a `'static` lifetime for pinning a value. [Example from reddit](https://www.reddit.com/r/rust/comments/jymzdw/the_story_continues_vec_now_supports_custom/gd7qak2?utm_source=share&utm_medium=web2x&context=3):
```rust
let alloc = MyAlloc(/* ... */);
let pinned = Box::pin_in(42, alloc);
mem::forget(pinned); // Now `value` must live forever
// Otherwise `Pin`'s invariants are violated, storage invalidated
// before Drop was called.
// borrow of `memory` can end here, there is no value keeping it.
drop(alloc); // Oh, value doesn't live forever.
```
Enhance `redundant_pattern_matching` to also lint on `std::net::IpAddr`
Follow-up to #6339
r? `@ebroto`
(note: also contains a small cleanup of the other ui tests)
changelog: Enhance [`redundant_pattern_matching`] to also lint on `std::net::IpAddr`
Added known problem to comparison_chain docs
changelog: Added documentation to comparison_chain that explains a possible performance penalty, according to issue #5354
This is my first PR, I hope everything has been done correctly.
Fixes#5354
Rustup?
Basically a rustup from an unknown source. I added a regression test (and slightly changed the lint), so this'll need a review.
changelog: Fix bug in [`items_after_statements`] wher it triggered, if items were separated by trailing semicolons.
Sync rustc_codegen_cranelift
This implements a few extra simd intrinsics, fixes yet another 128bit bug and updates a few dependencies. It also fixes an cg_clif subtree update that did compile, but that caused a panic when compiling libcore. Other than that this is mostly cleanups.
`@rustbot` modify labels: +A-codegen +A-cranelift +T-compiler
Convert UNC path to local path to satisfy install script on Windows
`mkdir` with the `-p` flag attempts to create `//?` if passed a UNC path. This fails on both MSYS2 and Git Bash.
The UNC paths come from [canonicalizing](32da90b431/src/bootstrap/install.rs (L79)) the install prefix path. `mkdir -p` gets invoked on the [install script](d66f476b4d/install-template.sh (L149)).
Resolve typedefs in HashMap gdb/lldb pretty-printers
`GetTypedefedType` (LLDB) and `strip_typedefs` (GDB) calls are needed to resolve key and value types completely.
Without these calls, debugger doesn't show the actual type.
**Before** (without `GetTypedefedType`):
```
(lldb) frame variable hm[0]
(T) hm[0] = { ... }
```
**After** (with `GetTypedefedType`):
```
(lldb) frame variable hm[0]
((i32, alloc::string::String)) hm[0] = { ... }
```
Based on https://github.com/intellij-rust/intellij-rust/pull/6258
rustc_parse: fix ConstBlock expr span
The span for a ConstBlock expression should presumably run through the end of the block it contains and not stop at the keyword, just like is done with similar block-containing expression kinds, such as a TryBlock
Add suspicious_operation_groupings lint
This is my (<del> currently WIP </del>) attempt to close#6039.
changelog: Added `suspicious_operation_groupings` lint.
