| Age | Commit message (Collapse) | Author | Lines |
|---|
|
|
|
Rollup of 9 pull requests
Successful merges:
- #94464 (Suggest adding a new lifetime parameter when two elided lifetimes should match up for traits and impls.)
- #94476 (7 - Make more use of `let_chains`)
- #94478 (Fix panic when handling intra doc links generated from macro)
- #94482 (compiler: fix some typos)
- #94490 (Update books)
- #94496 (tests: accept llvm intrinsic in align-checking test)
- #94498 (9 - Make more use of `let_chains`)
- #94503 (Provide C FFI types via core::ffi, not just in std)
- #94513 (update Miri)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
update Miri
Fixes https://github.com/rust-lang/rust/issues/94474
r? `@ghost`
|
|
Provide C FFI types via core::ffi, not just in std
Tracking issue: https://github.com/rust-lang/rust/issues/94501
The ability to interoperate with C code via FFI is not limited to crates
using std; this allows using these types without std.
The existing types in `std::os::raw` become type aliases for the ones in
`core::ffi`. This uses type aliases rather than re-exports, to allow the
std types to remain stable while the core types are unstable.
This also moves the currently unstable `NonZero_` variants and
`c_size_t`/`c_ssize_t`/`c_ptrdiff_t` types to `core::ffi`, while leaving
them unstable.
Historically, we didn't do this because these types are target-dependent.
However, `core` itself is also target-dependent. `core` should not call
any OS services, but it knows the target and the target's ABI.
|
|
tests: accept llvm intrinsic in align-checking test
This changed in upstream change https://reviews.llvm.org/D98152 (aka
https://github.com/llvm/llvm-project/commit/a266af721153fab6452094207b09ed265ab0be7b)
wherein LLVM got smarter about using intrinsics. As best I can tell the
change I've made here preserves the intent of the test on LLVM 14 and
before while also passing on LLVM 15 and later.
|
|
Update books
## nomicon
1 commits in 90993eeac93dbf9388992de92965f99cf6f29a03..f6d6126fc96ecf4a7f7d22da330df9506293b0d0
2022-02-13 12:44:12 +0900 to 2022-02-26 02:21:21 +0900
- ffi: explicitly declare hello_from_rust for C99 (rust-lang/nomicon#343)
## reference
20 commits in 70fc73a6b908e08e66aa0306856c5211312f6c05..9d289c05fce7254b99c6a0d354d84abb7fd7a032
2022-02-14 19:33:01 -0800 to 2022-02-23 08:58:20 -0800
- Fix typo in `functions.md` (rust-lang/reference#1173)
- Fix CI
- Unify global_asm/asm directive list
- Update src/inline-assembly.md
- Update src/inline-assembly.md
- Fix changes unintentional reverted in d5d3d80
- Add note about operand interpolations
- Sort lists, add syntax control directives
- Add another missed batch suggestion
- Add missed batch suggestion
- Apply suggestions from code review
- Add .type, .size, and .p2align
- Reformat directive lists
- Add `.inst` directive
- Add missing directives
- Add additional directives in use
- Add `.fill` directive
- Style fixes
- Fix code block
- Add supported Directives list
## book
13 commits in 67b768c0b660a069a45f0e5d8ae2f679df1022ab..3f255ed40b8c82a0434088568fbed270dc31bf00
2022-02-09 21:52:41 -0500 to 2022-02-27 21:26:12 -0500
- Add a back reference about enum variant initializer fns. Fixes rust-lang/book#800.
- Update ch01-03-hello-cargo.md
- ch03-05: Add definite article for the block of code
- Change variable names from "slice" to "values"
- Remove reference to advanced lifetime section that no longer exists
- Fix link to go to the right newtype section
- Remove confusing and redundant part of a sentence about newtypes
- Make transition less repetitive
- Correct wording about associated functions.
- Remove unnecessary extern crate proc_macro
- Clarify that this code is defining, not using a procedural macro
- Add manual regeneration steps for cargo new test
- Update Listing 11-1 to reflect current contents
## rust-by-example
11 commits in 18c0055b8aea49391e8f758a4400097999c9cf1e..2a928483a20bb306a7399c0468234db90d89afb5
2022-01-19 08:51:55 -0300 to 2022-02-28 11:36:59 -0300
- Update destructure_slice.md (rust-lang/rust-by-example#1513)
- Update iter_find.md (rust-lang/rust-by-example#1512)
- Add an example of collecting errors while iterating successes (rust-lang/rust-by-example#1509)
- Fix broken link on asm (rust-lang/rust-by-example#1508)
- Update abort_unwind.md (rust-lang/rust-by-example#1505)
- Remove duplicate text in asm.md (rust-lang/rust-by-example#1506)
- Improve asm clobber example (rust-lang/rust-by-example#1504)
- Add +1 to next_age (rust-lang/rust-by-example#1503)
- fix comment on into_iter() for arrays (rust-lang/rust-by-example#1502)
- Added new Rust 1.58 direct format args (rust-lang/rust-by-example#1501)
- documentation for cfg_panic (rust-lang/rust-by-example#1500)
## rustc-dev-guide
13 commits in 62f58394ba7b203f55ac35ddcc4c0b79578f5706..32f2a5b4e7545318846185198542230170dd8a42
2022-02-11 08:42:50 -0500 to 2022-03-01 10:45:24 -0600
- Add architecture suggestion for Apple silicon (rust-lang/rustc-dev-guide#1320)
- cargo timings has been stabilized (rust-lang/rustc-dev-guide#1319)
- Add known-bug header. (rust-lang/rustc-dev-guide#1311)
- Fix typo (rust-lang/rustc-dev-guide#1315)
- Typo (rust-lang/rustc-dev-guide#1313)
- instrument-coverage has been stabilized.
- symbol-mangling-version has been stabilized
- Fix `Ty` link (rust-lang/rustc-dev-guide#1308)
- Edit glossary (rust-lang/rustc-dev-guide#1302)
- Fix heading levels in the query chapter (rust-lang/rustc-dev-guide#1305)
- Fix link
- Edit "Queries" chapter (rust-lang/rustc-dev-guide#1301)
- Link to The Rust Performance Book (rust-lang/rustc-dev-guide#1300)
## edition-guide
1 commits in beea0a3cdc3885375342fd010f9ad658e6a5e09a..c55611dd6c58bdeb52423b5c52fd0f3c93615ba8
2021-12-05 07:06:45 -0800 to 2022-02-21 14:21:39 +0100
- Remove `+nightly` for `cargo new` (rust-lang/edition-guide#276)
|
|
r=notriddle
Fix panic when handling intra doc links generated from macro
Fixes #78591.
Fixes #92789.
r? ``@notriddle``
|
|
r=estebank
Suggest adding a new lifetime parameter when two elided lifetimes should match up for traits and impls.
Suggest adding a new lifetime parameter when two elided lifetimes should match up for functions in traits and impls.
Issue #94462
|
|
r=estebank
Direct users towards using Rust target feature names in CLI
This PR consists of a couple of changes on how we handle target features.
In particular there is a bug-fix wherein we avoid passing through features that aren't prefixed by `+` or `-` to LLVM. These appear to be causing LLVM to assert, which is pretty poor a behaviour (and also makes it pretty clear we expect feature names to be prefixed).
The other commit, I anticipate to be somewhat more controversial is outputting a warning when users specify a LLVM-specific, or otherwise unknown, feature name on the CLI. In those situations we request users to either replace it with a known Rust feature name (e.g. `bmi` -> `bmi1`) or file a feature request. I've a couple motivations for this: first of all, if users are specifying these features on the command line, I'm pretty confident there is also a need for these features to be usable via `#[cfg(target_feature)]` machinery. And second, we're growing a fair number of backends recently and having ability to provide some sort of unified-ish interface in this place seems pretty useful to me.
Sponsored by: standard.ai
|
|
|
|
The ability to interoperate with C code via FFI is not limited to crates
using std; this allows using these types without std.
The existing types in `std::os::raw` become type aliases for the ones in
`core::ffi`. This uses type aliases rather than re-exports, to allow the
std types to remain stable while the core types are unstable.
This also moves the currently unstable `NonZero_` variants and
`c_size_t`/`c_ssize_t`/`c_ptrdiff_t` types to `core::ffi`, while leaving
them unstable.
|
|
|
|
This changed in upstream change https://reviews.llvm.org/D98152 (aka
https://github.com/llvm/llvm-project/commit/a266af721153fab6452094207b09ed265ab0be7b)
wherein LLVM got smarter about using intrinsics. As best I can tell the
change I've made here preserves the intent of the test on LLVM 14 and
before while also passing on LLVM 15 and later.
|
|
|
|
|
|
Rollup of 3 pull requests
Successful merges:
- #94359 (Fix inconsistent symbol mangling of integers constants with -Zverbose)
- #94465 (6 - Make more use of `let_chains`)
- #94470 (:arrow_up: rust-analyzer)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
from a macro
|
|
|
|
:arrow_up: rust-analyzer
r? ``@ghost``
|
|
Fix inconsistent symbol mangling of integers constants with -Zverbose
The `PrettyPrinter` changes formatting of array size and integer
constants based on `-Zverbose`, so its implementation cannot be used in
legacy symbol mangling.
Example symbol demangling before changes:
```console
$ cat a.rs
pub struct A<T>(T);
impl A<[u8; 128]> { pub fn f() {} }
$ rustc --crate-type=lib a.rs -Zverbose=n && nm -C ./liba.rlib
00000000 T a::A<[u8; 128]>::f
$ rustc --crate-type=lib a.rs -Zverbose=y && nm -C ./liba.rlib
00000000 T a::A<[u8; Const { ty. usize, val. Value(Scalar(0x0000000000000080)) }]>::f
```
|
|
Revert "Auto merge of #92419 - erikdesjardins:coldland, r=nagisa"
Should fix (untested) #94390
Reopens #46515, #87055
r? `@ehuss`
|
|
Rollup of 3 pull requests
Successful merges:
- #94438 (Check method input expressions once)
- #94459 (Update cargo)
- #94470 (:arrow_up: rust-analyzer)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
Update cargo
11 changes in
d6cdde584a1f15ea086bae922e20fd27f7165431..3d6970d50e30e797b8e26b2b9b1bdf92dc381f34
2022-02-22 19:55:51 +0000 to 2022-02-28 19:29:07 +0000:
- https://github.com/rust-lang/cargo/pull/10395
- https://github.com/rust-lang/cargo/pull/10425
- https://github.com/rust-lang/cargo/pull/10428
- https://github.com/rust-lang/cargo/pull/10388
- https://github.com/rust-lang/cargo/pull/10167
- https://github.com/rust-lang/cargo/pull/10429
- https://github.com/rust-lang/cargo/pull/10426
- https://github.com/rust-lang/cargo/pull/10372
- https://github.com/rust-lang/cargo/pull/10420
- https://github.com/rust-lang/cargo/pull/10416
- https://github.com/rust-lang/cargo/pull/10417
|
|
Check method input expressions once
If the user mistakenly forgets to wrap their method args in a tuple, then the compiler tries to check that types within the tuple match the expression args. This means we call `check_expr` once within this diagnostic code, so when we check the expr once again in `demand_compatible`, we attempt to apply expr adjustments twice, leading to ICEs.
This PR attempts to fix this by skipping the expression type check in `demand_compatible` if we have detected an method arg mismatch at all.
This does lead to a single UI test regressing slightly, due to a diagnostic disappearing, though I don't know if it is generally meaningful to even raise an type error after noting that the argument count is incorrect in a function call, since the user might be providing (in-context) meaningless expressions to the wrong method.
I can adjust this to be a bit more targeted (to just skip checking exprs in `demand_compatible` in the tuple case) if this UI test regression is a problem.
fixes #94334
cc #94291
Also drive-by fixup of `.node_type(expr.hir_id)` to `.expr_ty(expr)`, since that method exists.
|
|
|
|
Lint against more useless `#[must_use]` attributes
This expands the existing `#[must_use]` check in `unused_attributes` to lint against pretty much everything `#[must_use]` doesn't support.
Fixes #93906.
|
|
Rustdoc ty consistency fixes
Changes to make rustdoc cleaning of ty more consistent with hir, and hopefully use it in more places.
r? `@camelid`
|
|
r=estebank
Generalize "remove `&`" and "add `*`" suggestions to more than one deref
Suggest removing more than one `&` and `&mut`, along with suggesting adding more than one `*` (or a combination of the two).
r? `@estebank`
(since you're experienced with these types of suggestions, feel free to reassign)
|
|
At the very least this serves to deduplicate the diagnostics that are
output about unknown target features provided via CLI.
|
|
If they are trying to use features rustc doesn't yet know about,
request a feature request.
Additionally, also warn against using feature names without leading `+`
or `-` signs.
|
|
Caching the stable hash of Ty within itself
Instead of computing stable hashes on types as needed, we compute it during interning.
This way we can, when a hash is requested, just hash that hash, which is significantly faster than traversing the type itself.
We only do this for incremental for now, as incremental is the only frequent user of stable hashing.
As a next step we can try out
* moving the hash and TypeFlags to Interner, so projections and regions get the same benefit (tho regions are not nested, so maybe that's not a good idea? Would be nice for dedup tho)
* start comparing types via their stable hash instead of their address?
|
|
match up for traits and impls.
Issue #94462
|
|
The `PrettyPrinter` changes formatting of array size and integer
constants based on `-Zverbose`, so its implementation cannot be used in
legacy symbol mangling.
|
|
11 changes in
d6cdde584a1f15ea086bae922e20fd27f7165431..3d6970d50e30e797b8e26b2b9b1bdf92dc381f34
2022-02-22 19:55:51 +0000 to 2022-02-28 19:29:07 +0000:
- https://github.com/rust-lang/cargo/pull/10395
- https://github.com/rust-lang/cargo/pull/10425
- https://github.com/rust-lang/cargo/pull/10428
- https://github.com/rust-lang/cargo/pull/10388
- https://github.com/rust-lang/cargo/pull/10167
- https://github.com/rust-lang/cargo/pull/10429
- https://github.com/rust-lang/cargo/pull/10426
- https://github.com/rust-lang/cargo/pull/10372
- https://github.com/rust-lang/cargo/pull/10420
- https://github.com/rust-lang/cargo/pull/10416
- https://github.com/rust-lang/cargo/pull/10417
|
|
Add long explanation for E0726
This is the cleaned up version of #87655 with the missing fixes.
Part of https://github.com/rust-lang/rust/issues/61137.
r? `@Urgau`
|
|
Fix ICE when using Box<T, A> with large A
A sequel to #94043 that fixes #81270 and #92054 (duplicate).
|
|
r=petrochenkov
Fix ICE when passing block to while-loop condition
We were incorrectly delaying a bug when we passed _any_ block (that evaluated to `()`) to a while loop. This PR makes the check a bit more sophisticated.
We should only suppress the error here in cases that are equivalent to those we find in #93574 (i.e. only while loop conditions that have destructuring assignment expressions in them).
Fixes #93997
cc `@estebank` who added this code
I would not be opposed to removing the delay-bug altogether, and just emitting this error always. I much prefer duplicate errors over no errors.
|
|
* Recover from invalid `'label: ` before block.
* Make suggestion to enclose statements in a block multipart.
* Point at `match`, `while`, `loop` and `unsafe` keywords when failing
to parse their expression.
* Do not suggest `{ ; }`.
* Do not suggest `|` when very unlikely to be what was wanted (in `let`
statements).
|
|
|
|
Rollup of 5 pull requests
Successful merges:
- #89793 (Add `slice::{from_ptr_range, from_mut_ptr_range} `)
- #92642 (Update search location from a relative path to absolute)
- #93389 (regression for issue 90847)
- #93413 (Fix broken link from rustdoc docs to ayu theme)
- #94365 (Fix MinGW target detection in raw-dylib)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
Fix broken link from rustdoc docs to ayu theme
|
|
regression for issue 90847
Adds a regression test for issue #90847
|
|
Update search location from a relative path to absolute
This should address issue #90311.
|
|
more complete sparc64 ABI fix for aggregates with floating point members
Previous fix didn't handle nested structures at all.
|
|
Only create a single expansion for each inline integration.
The inlining integrator used to create one expansion for each span from the callee body.
This PR reverses the logic to create a single expansion for the whole call,
which is more consistent with how macro expansions work for macros.
This should remove the large memory regression in #91743.
|
|
Apply noundef metadata to loads of types that do not permit raw init
This matches the noundef attributes we apply on arguments/return types.
Fixes (partially) #74378.
|
|
|
|
|
|
This reverts commit 4f49627c6fe2a32d1fed6310466bb0e1c535c0c0, reversing
changes made to 028c6f1454787c068ff5117e9000a1de4fd98374.
|
|
|
