Rollup of 6 pull requests #71689
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Rollup of 6 pull requests #71689
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Changed raw pointer name from ptr to raw_pointer to avoid confusion with the `use std::ptr` statement a few lines above. This way the crate name and pointer name are well differenciated.
If it is possible to convert an integer type into another using
`into`, don't suggest `try_into`. This commit changes the suggested
method to convert from one integer type to another for the following
cases:
- u{n} -> i{m} where n < m
- u8 -> isize
- i{n} -> isize where n <= 16
- u{n} -> usize where n <= 16
Since Into<isize> is not implemented for uint of width greater than 8
Remove `integer-into.rs` since the numeric-cast tests already cover these cases.
Add documentation example to slice_from_raw_parts_mut() Add SAFETY explanations to some unsafe blocks in libcore/ptr * libcore/ptr/mod.rs * libcore/ptr/unique.rs * libcore/ptr/non_null.rs safety-mod.rs: Add SAFETY to slice_from_raw_parts(), slice_from_raw_parts_mut() slice_from_raw_parts_mut: Add documentation example safety-ptr-unique.rs: Add SAFETY to new() and cast() safety-ptr-non_null.rs: Add SAFETY to new() safety-ptr-non_null.rs: Add SAFETY to cast() safety-ptr-non_null.rs: Add SAFETY to from() impls safety-ptr-unique.rs: Add SAFETY to from() impls safety-ptr-non_null.rs: Add SAFETY to new() safety-ptr-unique.rs: Add SAFETY to new() safety-ptr-mod.rs: Fix safety explanation rust-lang#71507 (comment) safety-prt-non_null.rs: Fix SAFETY comment syntax safety-ptr-unique.rs: Fix syntax for empty() safety-ptr-non_null.rs: Fix misuse of non-null for align_of() safety-ptr-non_null.rs: Remove incorrect SAFETY comment safety-ptr-unique.rs: Remove unsound SAFETY comment safety-ptr-mod.rs: Add std comment on slice_from_raw_parts guarantee safety-ptr-unique.rs: Remove incorrect safety comment Creating a Unique from a NonNull has strict guarantees that the current implementation does not guarantee rust-lang#71507 (comment) safety-ptr: Re-adding ignore-tidy directive
The `Eq` link was incorrectly going to the `eq` method of `PartialEq` instead of to the `Eq` trait.
…-ptr, r=Mark-Simulacrum Document unsafety in core::ptr Contributes to rust-lang#66219 I have yet to document all the `unsafe` blocks in the lib and would like to know if I'm headed in the right direction r? @steveklabnik
test iterator chain type length blowup Adds a regression test. closes rust-lang#58952 r? @Dylan-DPC
…-morse
Suggest `into` instead of `try_into` if possible with int types
If it is possible to convert an integer type into another using `into`, don't suggest `try_into`. This commit changes the suggested method to convert from one integer type to another for the following cases:
- u{n} -> i{m} where n < m
- u8 -> isize
- i{n} -> isize where n <= 16
- u{n} -> usize where n <= 16
Fixes rust-lang#71580
Fix wrong argument in autoderef process The `overloaded_deref_ty` is a function for derefencing a type which overloads the `Deref` trait. But actually this function never uses the parameter pushed in until this PR. -_-
…acrum Add an index page for nightly rustc docs. This adds an `index.html` page at the root of the nightly-rustc docs so that the URL https://doc.rust-lang.org/nightly/nightly-rustc/ should have a landing page that lists all the crates.
…r=Mark-Simulacrum Fix doc link to Eq trait from PartialEq trait The `Eq` link was incorrectly going to the `eq` method of `PartialEq` instead of to the `Eq` trait.
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@bors r+ p=6 rollup=never |
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📌 Commit d11b559 has been approved by |
bors
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☀️ Test successful - checks-azure |
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📣 Toolstate changed by #71689! Tested on commit fa51f81. 💔 rustc-dev-guide on linux: test-pass → test-fail (cc @JohnTitor @amanjeev @spastorino @mark-i-m). |
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Apr 29, 2020
Tested on commit rust-lang/rust@fa51f81. Direct link to PR: <rust-lang/rust#71689> 💔 rustc-dev-guide on linux: test-pass → test-fail (cc @JohnTitor @amanjeev @spastorino @mark-i-m).
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Successful merges:
intoinstead oftry_intoif possible with int types #71617 (Suggestintoinstead oftry_intoif possible with int types)Failed merges:
r? @ghost