| Age | Commit message (Collapse) | Author | Lines |
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Migrate `replace_arith_op` assist to use `SyntaxEditor`
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Add applicable on bang `!` for apply_demorgan
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Fix precedence parenthesis for replace_arith_op
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Add cfg_attr predicate completion
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Add const parameter keyword completion
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Fix expand rest pattern in tuple and slice pattern
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Assist: expand_tuple_rest_pattern
Fills fields by replacing rest pattern in tuple patterns.
Example
---
```
fn foo(bar: (char, i32, i32)) {
let (ch, ..$0) = bar;
}
```
->
```
fn foo(bar: (char, i32, i32)) {
let (ch, _1, _2) = bar;
}
```
---
Assist: expand_slice_rest_pattern
Fills fields by replacing rest pattern in slice patterns.
Example
---
```
fn foo(bar: [i32; 3]) {
let [first, ..$0] = bar;
}
```
->
```
fn foo(bar: [i32; 3]) {
let [first, _1, _2] = bar;
}
```
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Add let-chain support for convert_to_guarded_return
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Fix applicable on if-let-chain for invert_if
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Fix fixes for unused raw variables
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Example
---
```rust
fn main() {
let _f = || {
bar();
if$0 true {
foo();
// comment
bar();
}
}
}
```
->
```rust
fn main() {
let _f = || {
bar();
if false {
return;
}
foo();
// comment
bar();
}
}
```
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Example
---
```rust
fn main() {
let _x = loop {
if$0 let Ok(x) = Err(92) {
foo(x);
}
};
}
```
**Before**:
Assist not applicable
**After**:
```rust
fn main() {
let _x = loop {
let Ok(x) = Err(92) else { continue };
foo(x);
};
}
```
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- And add early expression `None` in function `Option` return
Example
---
```rust
fn main() {
if$0 let Ok(x) = Err(92)
&& x < 30
&& let Some(y) = Some(8)
{
foo(x, y);
}
}
```
->
```rust
fn main() {
let Ok(x) = Err(92) else { return };
if x >= 30 {
return;
}
let Some(y) = Some(8) else { return };
foo(x, y);
}
```
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Example
---
```
fn main() {
let $0r#type = 2;
}
```
**Before this PR**:
```rust
fn main() {
let _r#type = 2;
}
```
**After this PR**:
```rust
fn main() {
let _type = 2;
}
```
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Remove non-ns version of impl_self_ty and impl_trait
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fix SCIP panicking due to salsa not attaching
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Pull recent changes from https://github.com/rust-lang/rust via Josh.
Upstream ref: caccb4d0368bd918ef6668af8e13834d07040417
Filtered ref: 0f345ed05d559bbfb754f1403b16199366cda2e0
Upstream diff: https://github.com/rust-lang/rust/compare/21a19c297d4f5a03501d92ca251bd7a17073c08a...caccb4d0368bd918ef6668af8e13834d07040417
This merge was created using https://github.com/rust-lang/josh-sync.
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This updates the rust-version file to caccb4d0368bd918ef6668af8e13834d07040417.
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const-eval: better wording for errors involving maybe-null pointers
Fixes https://github.com/rust-lang/rust/issues/146748
r? ``@oli-obk``
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Switch next-solver related rustc dependencies of r-a to crates.io ones
r? ``@ghost``
cc ``@lnicola`` ``@lcnr``
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fallback.rs was ported straight from rustc (minus the lint parts).
This fixes the `!` regressions.
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Expose iterators over an inference result's types
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Example
---
```rust
fn f() { i$0f x && let Some(_) = Some(1) { 1 } else { 0 } }
```
**Before this PR**:
```rust
fn f() { if !(x && let Some(_) = Some(1)) { 0 } else { 1 } }
```
**After this PR**:
Assist not applicable
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Convert more things from chalk to next solver
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miri subtree update
Subtree update of `miri` to https://github.com/rust-lang/miri/commit/f6466ce655ff6b203de81ba6f4cbfe8d8dd6756f.
Created using https://github.com/rust-lang/josh-sync.
r? `@ghost`
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named_associated_type_shorthand_candidates
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lower::callable_item_signature
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[win] Use find-msvc-tools instead of cc to find the linker and rc on Windows
`find-msvc-tools` was factored out from `cc` to allow updating the use in `rustc_codegen_ssa` (finding the linker when running the Rust compiler) and `rustc_windows_rc` (finding the Windows Resource Compiler when running the Rust compiler) to be separate from the use in `rustc_llvm` (building LLVM as part of building the Rust compiler).
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test: Use SVG for terminal url test
I came across the test for `-Zterminal-urls` and found its output a bit hard to read. So, I decided to switch it to an SVG test, as I found it easier to differentiate the link and link text.
Note: `anstyle-svg` needed to be upgraded to at least `0.1.8` to support links in SVGs, so I went ahead and upgraded it to the latest version (`0.1.11`).
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Fix "Replace match with if let" not to trigger when invalid transformations occur
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(This re-introduces a reduced access to a couple of previously public fields on `InferenceResult`)
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Pull recent changes from https://github.com/rust-lang/rust via Josh.
Upstream ref: f6092f224d2b1774b31033f12d0bee626943b02f
Filtered ref: f843cd4f29bdcd8d474dbb9e5e4365eb7f263ec6
This merge was created using https://github.com/rust-lang/josh-sync.
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This updates the rust-version file to f6092f224d2b1774b31033f12d0bee626943b02f.
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Migrate `expand_record_rest_pattern` assist to use `SyntaxEditor`
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Add panic=immediate-abort
MCP: https://github.com/rust-lang/compiler-team/issues/909
This adds a new panic strategy, `-Cpanic=immediate-abort`. This panic strategy essentially just codifies use of `-Zbuild-std-features=panic_immediate_abort`. This PR is intended to just set up infrastructure, and while it will change how the compiler is invoked for users of the feature, there should be no other impacts.
In many parts of the compiler, `PanicStrategy::ImmediateAbort` behaves just like `PanicStrategy::Abort`, because actually most parts of the compiler just mean to ask "can this unwind?" so I've added a helper function so we can say `sess.panic_strategy().unwinds()`.
The panic and unwind strategies have some level of compatibility, which mostly means that we can pre-compile the sysroot with unwinding panics then the sysroot can be linked with aborting panics later. The immediate-abort strategy is all-or-nothing, enforced by `compiler/rustc_metadata/src/dependency_format.rs` and this is tested for in `tests/ui/panic-runtime/`. We could _technically_ be more compatible with the other panic strategies, but immediately-aborting panics primarily exist for users who want to eliminate all the code size responsible for the panic runtime. I'm open to other use cases if people want to present them, but not right now. This PR is already large.
`-Cpanic=immediate-abort` sets both `cfg(panic = "immediate-abort")` _and_ `cfg(panic = "abort")`. bjorn3 pointed out that people may be checking for the abort cfg to ask if panics will unwind, and also the sysroot feature this is replacing used to require `-Cpanic=abort` so this seems like a good back-compat step. At least for the moment. Unclear if this is a good idea indefinitely. I can imagine this being confusing.
The changes to the standard library attributes are purely mechanical. Apart from that, I removed an `unsafe` we haven't needed for a while since the `abort` intrinsic became safe, and I've added a helpful diagnostic for people trying to use the old feature.
To test that `-Cpanic=immediate-abort` conflicts with other panic strategies, I've beefed up the core-stubs infrastructure a bit. There is now a separate attribute to set flags on it.
I've added a test that this produces the desired codegen, called `tests/run-make-cargo/panic-immediate-abort-codegen/` and also a separate run-make-cargo test that checks that we can build a binary.
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Because `add_field` uses `ted`
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Example
---
```rust
fn foo<c$0>() {}
```
->
```rust
fn foo<const $1: $0>() {}
```
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