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bors f5079d00e6 Auto merge of #134185 - compiler-errors:impl-trait-in-bindings, r=oli-obk 
(Re-)Implement `impl_trait_in_bindings`

This reimplements the `impl_trait_in_bindings` feature for local bindings.

"`impl Trait` in bindings" serve as a form of *trait* ascription, where the type basically functions as an infer var but additionally registering the `impl Trait`'s trait bounds for the infer type. These trait bounds can be used to enforce that predicates hold, and can guide inference (e.g. for closure signature inference):

```rust
let _: impl Fn(&u8) -> &u8 = |x| x;
```

They are implemented as an additional set of bounds that are registered when the type is lowered during typeck, and then these bounds are tied to a given `CanonicalUserTypeAscription` for borrowck. We enforce these `CanonicalUserTypeAscription` bounds during borrowck to make sure that the `impl Trait` types are sensitive to lifetimes:

```rust
trait Static: 'static {}
impl<T> Static for T where T: 'static {}

let local = 1;
let x: impl Static = &local;
//~^ ERROR `local` does not live long enough
```

r? oli-obk

cc #63065

---

Why can't we just use TAIT inference or something? Well, TAITs in bodies have the problem that they cannot reference lifetimes local to a body. For example:

```rust
type TAIT = impl Display;
let local = 0;
let x: TAIT = &local;
//~^ ERROR `local` does not live long enough
```

That's because TAITs requires us to do *opaque type inference* which is pretty strict, since we need to remap all of the lifetimes of the hidden type to universal regions. This is simply not possible here.

---

I consider this part of the "impl trait everywhere" experiment. I'm not certain if this needs yet another lang team experiment.
2024-12-14 10:22:43 +00:00
..
auxiliary
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allow-features-empty.rs
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allow-features-empty.stderr
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allow-features.rs
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allow-features.stderr
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bench.rs
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
bench.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
doc-rust-logo.rs
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doc-rust-logo.stderr
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duplicate-features.rs
terminology: #[feature] *enables* a feature (instead of "declaring" or "activating" it)
2024-10-22 07:37:54 +01:00
duplicate-features.stderr
terminology: #[feature] *enables* a feature (instead of "declaring" or "activating" it)
2024-10-22 07:37:54 +01:00
env-flag.rs
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env-flag.stderr
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feature-gate-abi_ptx.rs
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feature-gate-abi_ptx.stderr
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feature-gate-abi_unadjusted.rs
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feature-gate-abi_unadjusted.stderr
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feature-gate-abi-avr-interrupt.rs
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feature-gate-abi-avr-interrupt.stderr
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feature-gate-abi-msp430-interrupt.rs
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feature-gate-abi-msp430-interrupt.stderr
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feature-gate-abi-riscv-interrupt.rs
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feature-gate-abi-riscv-interrupt.stderr
…
feature-gate-abi-x86-interrupt.rs
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feature-gate-abi-x86-interrupt.stderr
…
feature-gate-abi.rs
Don't even parse an intrinsic unless the feature gate is enabled
2024-04-07 13:30:12 -04:00
feature-gate-abi.stderr
Don't even parse an intrinsic unless the feature gate is enabled
2024-04-07 13:30:12 -04:00
feature-gate-adt_const_params.rs
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feature-gate-adt_const_params.stderr
fix(hir_analysis/wfcheck): don't leak {type error}
2024-09-29 23:40:43 -05:00
feature-gate-alloc-error-handler.rs
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-alloc-error-handler.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-allocator_internals.rs
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feature-gate-allocator_internals.stderr
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feature-gate-allow-internal-unsafe-nested-macro.rs
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feature-gate-allow-internal-unsafe-nested-macro.stderr
…
feature-gate-allow-internal-unstable-nested-macro.rs
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feature-gate-allow-internal-unstable-nested-macro.stderr
…
feature-gate-allow-internal-unstable-struct.rs
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feature-gate-allow-internal-unstable-struct.stderr
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feature-gate-allow-internal-unstable.rs
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feature-gate-allow-internal-unstable.stderr
…
feature-gate-arbitrary_self_types-raw-pointer.rs
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feature-gate-arbitrary_self_types-raw-pointer.stderr
Arbitrary self types v2: use Receiver trait
2024-12-11 11:59:12 +00:00
feature-gate-arbitrary-self-types-pointers.default.stderr
Arbitrary self types v2: better feature gate test
2024-12-13 16:45:43 +00:00
feature-gate-arbitrary-self-types-pointers.feature.stderr
Arbitrary self types v2: better feature gate test
2024-12-13 16:45:43 +00:00
feature-gate-arbitrary-self-types-pointers.rs
Arbitrary self types v2: better feature gate test
2024-12-13 16:45:43 +00:00
feature-gate-arbitrary-self-types.rs
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feature-gate-arbitrary-self-types.stderr
Arbitrary self types v2: use Receiver trait
2024-12-11 11:59:12 +00:00
feature-gate-asm_experimental_arch.rs
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feature-gate-asm_experimental_arch.stderr
…
feature-gate-asm_experimental_reg.rs
Make s390x non-clobber-only vector register support unstable
2024-11-24 21:42:22 +09:00
feature-gate-asm_experimental_reg.stderr
Make s390x non-clobber-only vector register support unstable
2024-11-24 21:42:22 +09:00
feature-gate-asm_goto_with_outputs.rs
Make asm_goto_with_outputs a separate feature gate
2024-11-24 15:24:01 +00:00
feature-gate-asm_goto_with_outputs.stderr
Make asm_goto_with_outputs a separate feature gate
2024-11-24 15:24:01 +00:00
feature-gate-asm_goto.rs
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feature-gate-asm_goto.stderr
…
feature-gate-asm_unwind.rs
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feature-gate-asm_unwind.stderr
…
feature-gate-assoc-type-defaults.rs
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feature-gate-assoc-type-defaults.stderr
…
feature-gate-associated_const_equality.rs
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feature-gate-associated_const_equality.stderr
…
feature-gate-async-fn-in-dyn-trait.rs
Add feature gate, not working yet
2024-12-10 16:52:20 +00:00
feature-gate-async-fn-in-dyn-trait.stderr
Add feature gate, not working yet
2024-12-10 16:52:20 +00:00
feature-gate-async-trait-bounds.rs
Stabilize async closures
2024-12-13 00:04:56 +00:00
feature-gate-async-trait-bounds.stderr
Stabilize async closures
2024-12-13 00:04:56 +00:00
feature-gate-auto-traits.rs
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feature-gate-auto-traits.stderr
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feature-gate-autodiff-use.has_support.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-autodiff-use.no_support.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-autodiff-use.rs
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-autodiff.has_support.stderr
Add pretty, ui, and feature-gate tests for the enzyme/autodiff frontend
2024-10-11 20:38:43 +02:00
feature-gate-autodiff.no_support.stderr
Add pretty, ui, and feature-gate tests for the enzyme/autodiff frontend
2024-10-11 20:38:43 +02:00
feature-gate-autodiff.rs
Add pretty, ui, and feature-gate tests for the enzyme/autodiff frontend
2024-10-11 20:38:43 +02:00
feature-gate-box_patterns.rs
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feature-gate-box_patterns.stderr
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feature-gate-builtin_syntax.rs
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feature-gate-builtin_syntax.stderr
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feature-gate-c_variadic.rs
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feature-gate-c_variadic.stderr
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feature-gate-cfg_overflow_checks.rs
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feature-gate-cfg_overflow_checks.stderr
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feature-gate-cfg_sanitize.rs
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feature-gate-cfg_sanitize.stderr
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feature-gate-cfg_ub_checks.rs
Put checks that detect UB under their own flag below debug_assertions
2024-04-06 11:21:47 -04:00
feature-gate-cfg_ub_checks.stderr
Put checks that detect UB under their own flag below debug_assertions
2024-04-06 11:21:47 -04:00
feature-gate-cfg-boolean-literals.rs
Feature gate boolean lit support in cfg predicates
2024-10-04 09:09:20 +02:00
feature-gate-cfg-boolean-literals.stderr
Feature gate boolean lit support in cfg predicates
2024-10-04 09:09:20 +02:00
feature-gate-cfg-relocation-model.rs
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feature-gate-cfg-relocation-model.stderr
…
feature-gate-cfg-sanitizer_cfi.rs
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feature-gate-cfg-sanitizer_cfi.stderr
…
feature-gate-cfg-target-compact.rs
tests/ui: prepare some tests for --check-cfg by default
2024-05-04 11:30:38 +02:00
feature-gate-cfg-target-compact.stderr
tests/ui: prepare some tests for --check-cfg by default
2024-05-04 11:30:38 +02:00
feature-gate-cfg-target-has-atomic-equal-alignment.rs
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feature-gate-cfg-target-has-atomic-equal-alignment.stderr
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feature-gate-cfg-target-has-atomic.rs
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feature-gate-cfg-target-has-atomic.stderr
…
feature-gate-cfg-target-thread-local.rs
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feature-gate-cfg-target-thread-local.stderr
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feature-gate-cfg-version.rs
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feature-gate-cfg-version.stderr
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feature-gate-cfi_encoding.rs
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feature-gate-cfi_encoding.stderr
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feature-gate-closure_lifetime_binder.rs
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feature-gate-closure_lifetime_binder.stderr
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feature-gate-closure_track_caller.rs
Error on using yield without also using #[coroutine] on the closure
2024-04-24 08:05:29 +00:00
feature-gate-closure_track_caller.stderr
Error on using yield without also using #[coroutine] on the closure
2024-04-24 08:05:29 +00:00
feature-gate-compiler-builtins.rs
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feature-gate-compiler-builtins.stderr
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feature-gate-concat_bytes.rs
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-concat_bytes.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-concat_idents2.rs
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feature-gate-concat_idents2.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-concat_idents3.rs
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feature-gate-concat_idents3.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-concat_idents.rs
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feature-gate-concat_idents.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-const-indexing.rs
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feature-gate-coroutines.e2024.stderr
Feature gate yield expressions not in 2024
2024-11-11 06:17:11 -08:00
feature-gate-coroutines.none.stderr
rustc_ast_lowering: make "yield syntax is experimental" translatable
2024-08-10 14:32:55 +03:00
feature-gate-coroutines.rs
Stabilize the 2024 edition
2024-11-22 11:12:15 -08:00
feature-gate-coverage-attribute.rs
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feature-gate-coverage-attribute.stderr
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feature-gate-custom_attribute2.rs
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feature-gate-custom_attribute2.stderr
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feature-gate-custom_attribute.rs
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feature-gate-custom_attribute.stderr
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feature-gate-custom_mir.rs
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feature-gate-custom_mir.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-custom_test_frameworks.rs
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feature-gate-custom_test_frameworks.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-decl_macro.rs
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feature-gate-decl_macro.stderr
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feature-gate-default-field-values.rs
review comments: rewordings
2024-12-09 21:55:13 +00:00
feature-gate-default-field-values.stderr
review comments: rewordings
2024-12-09 21:55:13 +00:00
feature-gate-deprecated_safe.rs
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feature-gate-deprecated_safe.stderr
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feature-gate-deref_patterns.rs
Add barest-bones deref patterns
2024-03-20 22:30:27 +01:00
feature-gate-deref_patterns.stderr
Add barest-bones deref patterns
2024-03-20 22:30:27 +01:00
feature-gate-derive-coerce-pointee.rs
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-derive-coerce-pointee.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-dispatch-from-dyn-cell.rs
Replace item names containing an error code with something more meaningful
2024-04-30 22:27:19 +02:00
feature-gate-dispatch-from-dyn-cell.stderr
Arbitrary self types v2: adjust diagnostic.
2024-12-13 15:40:37 +00:00
feature-gate-dispatch-from-dyn-missing-impl.rs
UI tests: Rename "object safe" to "dyn compatible"
2024-10-10 01:13:29 +02:00
feature-gate-dispatch-from-dyn-missing-impl.stderr
Compiler: Rename "object safe" to "dyn compatible"
2024-09-25 13:26:48 +02:00
feature-gate-doc_cfg.rs
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feature-gate-doc_cfg.stderr
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feature-gate-doc_masked.rs
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feature-gate-doc_masked.stderr
…
feature-gate-doc_notable_trait.rs
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feature-gate-doc_notable_trait.stderr
…
feature-gate-dyn_compatible_for_dispatch.rs
UI tests: Rename "object safe" to "dyn compatible"
2024-10-10 01:13:29 +02:00
feature-gate-dyn_compatible_for_dispatch.stderr
UI tests: Rename "object safe" to "dyn compatible"
2024-10-10 01:13:29 +02:00
feature-gate-exhaustive-patterns.rs
Update tests
2024-08-10 12:07:17 +02:00
feature-gate-exhaustive-patterns.stderr
Update tests for new TRPL chapter order
2024-11-23 08:57:25 -07:00
feature-gate-explicit_tail_calls.rs
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feature-gate-explicit_tail_calls.stderr
…
feature-gate-extern_absolute_paths.rs
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feature-gate-extern_absolute_paths.stderr
Do not use question as label
2024-07-24 21:03:27 +00:00
feature-gate-extern_types.rs
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feature-gate-extern_types.stderr
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feature-gate-f16.e2015.stderr
Fix f16 and f128 feature gates in editions other than 2015
2024-04-03 16:03:22 -04:00
feature-gate-f16.e2018.stderr
Fix f16 and f128 feature gates in editions other than 2015
2024-04-03 16:03:22 -04:00
feature-gate-f16.rs
Update f16 and f128 tests to run on both 2015 and 2018 editions
2024-04-03 16:03:22 -04:00
feature-gate-f128.e2015.stderr
Fix f16 and f128 feature gates in editions other than 2015
2024-04-03 16:03:22 -04:00
feature-gate-f128.e2018.stderr
Fix f16 and f128 feature gates in editions other than 2015
2024-04-03 16:03:22 -04:00
feature-gate-f128.rs
Update f16 and f128 tests to run on both 2015 and 2018 editions
2024-04-03 16:03:22 -04:00
feature-gate-feature-gate.rs
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feature-gate-feature-gate.stderr
…
feature-gate-ffi_const.rs
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feature-gate-ffi_const.stderr
…
feature-gate-ffi_pure.rs
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feature-gate-ffi_pure.stderr
…
feature-gate-fmt-debug.rs
fmt-debug option
2024-08-28 23:32:40 +01:00
feature-gate-fmt-debug.stderr
fmt-debug option
2024-08-28 23:32:40 +01:00
feature-gate-fn_align.rs
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feature-gate-fn_align.stderr
…
feature-gate-fn_delegation.rs
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feature-gate-fn_delegation.stderr
…
feature-gate-format_args_nl.rs
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feature-gate-format_args_nl.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-freeze-impls.rs
Forbid implementing Freeze even if the trait is stabilized
2024-02-29 14:10:29 +00:00
feature-gate-freeze-impls.stderr
Forbid implementing Freeze even if the trait is stabilized
2024-02-29 14:10:29 +00:00
feature-gate-fundamental.rs
…
feature-gate-fundamental.stderr
…
feature-gate-gen_blocks.e2024.stderr
…
feature-gate-gen_blocks.none.stderr
…
feature-gate-gen_blocks.rs
Stabilize the 2024 edition
2024-11-22 11:12:15 -08:00
feature-gate-generic_arg_infer.normal.stderr
Provide structured suggestion for #![feature(foo)]
2024-03-18 16:08:58 +00:00
feature-gate-generic_arg_infer.rs
…
feature-gate-global-registration.rs
add todo test for feature gate
2024-05-20 09:18:49 +02:00
feature-gate-global-registration.stderr
add todo test for feature gate
2024-05-20 09:18:49 +02:00
feature-gate-guard-patterns.rs
parse guard patterns
2024-11-24 19:42:33 +01:00
feature-gate-guard-patterns.stderr
parse guard patterns
2024-11-24 19:42:33 +01:00
feature-gate-impl_trait_in_assoc_type.rs
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feature-gate-impl_trait_in_assoc_type.stderr
Bless ui tests.
2024-10-04 23:38:41 +00:00
feature-gate-impl_trait_in_fn_trait_return.rs
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feature-gate-impl_trait_in_fn_trait_return.stderr
…
feature-gate-impl-trait-in-bindings.rs
(Re-)Implement impl_trait_in_bindings
2024-12-14 03:21:24 +00:00
feature-gate-impl-trait-in-bindings.stderr
(Re-)Implement impl_trait_in_bindings
2024-12-14 03:21:24 +00:00
feature-gate-inherent_associated_types.rs
…
feature-gate-inherent_associated_types.stderr
…
feature-gate-inline_const_pat.rs
…
feature-gate-inline_const_pat.stderr
…
feature-gate-intrinsics.rs
Don't even parse an intrinsic unless the feature gate is enabled
2024-04-07 13:30:12 -04:00
feature-gate-intrinsics.stderr
Don't even parse an intrinsic unless the feature gate is enabled
2024-04-07 13:30:12 -04:00
feature-gate-lang-items.rs
consistency rename: language item -> lang item
2024-04-17 13:00:43 +02:00
feature-gate-lang-items.stderr
consistency rename: language item -> lang item
2024-04-17 13:00:43 +02:00
feature-gate-large-assignments.rs
Add the missing quotation mark in comment
2024-11-18 20:18:22 +08:00
feature-gate-large-assignments.stderr
…
feature-gate-lifetime-capture-rules-2024.rs
…
feature-gate-lifetime-capture-rules-2024.stderr
Bless test fallout
2024-08-17 12:43:25 -04:00
feature-gate-link_cfg.rs
…
feature-gate-link_cfg.stderr
…
feature-gate-link_llvm_intrinsics.rs
…
feature-gate-link_llvm_intrinsics.stderr
…
feature-gate-link-arg-attribute.in_attr.stderr
Modify some feature-gate tests to also check command-line handling
2024-11-18 14:13:10 +11:00
feature-gate-link-arg-attribute.in_flag.stderr
Modify some feature-gate tests to also check command-line handling
2024-11-18 14:13:10 +11:00
feature-gate-link-arg-attribute.rs
Modify some feature-gate tests to also check command-line handling
2024-11-18 14:13:10 +11:00
feature-gate-linkage.rs
…
feature-gate-linkage.stderr
…
feature-gate-log_syntax2.rs
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feature-gate-log_syntax2.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-log_syntax2.stdout
…
feature-gate-log_syntax.rs
…
feature-gate-log_syntax.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-log_syntax.stdout
…
feature-gate-macro-metavar-expr-concat.rs
Add a new concat metavar expr
2024-06-13 22:12:26 -03:00
feature-gate-macro-metavar-expr-concat.stderr
Add a new concat metavar expr
2024-06-13 22:12:26 -03:00
feature-gate-marker_trait_attr.rs
…
feature-gate-marker_trait_attr.stderr
…
feature-gate-may-dangle.rs
…
feature-gate-may-dangle.stderr
…
feature-gate-min_const_fn.rs
…
feature-gate-min_const_fn.stderr
…
feature-gate-min-generic-const-args.rs
Introduce min_generic_const_args and directly represent paths
2024-11-19 05:07:43 +00:00
feature-gate-min-generic-const-args.stderr
Introduce min_generic_const_args and directly represent paths
2024-11-19 05:07:43 +00:00
feature-gate-more-maybe-bounds.rs
Forbid ?Trait bounds repetitions
2024-07-26 16:35:05 +03:00
feature-gate-more-maybe-bounds.stderr
Forbid ?Trait bounds repetitions
2024-07-26 16:35:05 +03:00
feature-gate-more-qualified-paths.rs
…
feature-gate-more-qualified-paths.stderr
…
feature-gate-multiple_supertrait_upcastable.rs
…
feature-gate-multiple_supertrait_upcastable.stderr
…
feature-gate-mut-ref.rs
Feature gate
2024-03-27 11:20:28 -04:00
feature-gate-mut-ref.stderr
Feature gate
2024-03-27 11:20:28 -04:00
feature-gate-naked_functions.rs
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-naked_functions.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-native_link_modifiers_as_needed.in_attr.stderr
Modify some feature-gate tests to also check command-line handling
2024-11-18 14:13:10 +11:00
feature-gate-native_link_modifiers_as_needed.in_flag.stderr
Overhaul the -l option parser (for linking to native libs)
2024-11-18 15:55:12 +11:00
feature-gate-native_link_modifiers_as_needed.rs
Modify some feature-gate tests to also check command-line handling
2024-11-18 14:13:10 +11:00
feature-gate-needs-allocator.rs
…
feature-gate-needs-allocator.stderr
…
feature-gate-negate-unsigned.rs
…
feature-gate-negate-unsigned.stderr
Tweak -1 as usize suggestion
2024-07-05 00:52:01 +00:00
feature-gate-negative_bounds.rs
…
feature-gate-negative_bounds.stderr
…
feature-gate-never_patterns.rs
…
feature-gate-never_patterns.stderr
…
feature-gate-never_type.rs
…
feature-gate-never_type.stderr
…
feature-gate-no_core.rs
…
feature-gate-no_core.stderr
…
feature-gate-no_sanitize.rs
…
feature-gate-no_sanitize.stderr
…
feature-gate-non_exhaustive_omitted_patterns_lint.rs
…
feature-gate-non_exhaustive_omitted_patterns_lint.stderr
…
feature-gate-non_lifetime_binders.rs
…
feature-gate-non_lifetime_binders.stderr
…
feature-gate-offset-of-enum.rs
Stabilize offset_of_nested
2024-07-29 17:50:12 +01:00
feature-gate-offset-of-enum.stderr
Stabilize offset_of_nested
2024-07-29 17:50:12 +01:00
feature-gate-offset-of-slice.rs
offset_of: allow (unstably) taking the offset of slice tail fields
2024-06-08 18:17:55 +02:00
feature-gate-offset-of-slice.stderr
Remove detail from label/note that is already available in other note
2024-10-29 16:26:57 +00:00
feature-gate-omit-gdb-pretty-printer-section.rs
…
feature-gate-omit-gdb-pretty-printer-section.stderr
…
feature-gate-optimize_attribute.rs
misapplied optimize attribute throws a compilation error (#128488)
2024-10-20 08:34:15 -06:00
feature-gate-optimize_attribute.stderr
misapplied optimize attribute throws a compilation error (#128488)
2024-10-20 08:34:15 -06:00
feature-gate-overlapping_marker_traits.rs
…
feature-gate-overlapping_marker_traits.stderr
…
feature-gate-patchable-function-entry.rs
Updated code for changes to RFC, added additional error handling, added
2024-06-25 19:00:02 +02:00
feature-gate-patchable-function-entry.stderr
Updated code for changes to RFC, added additional error handling, added
2024-06-25 19:00:02 +02:00
feature-gate-pattern-complexity.rs
Add feature gate test for pattern_complexity attribute
2024-03-03 13:10:15 +01:00
feature-gate-pattern-complexity.stderr
Add feature gate test for pattern_complexity attribute
2024-03-03 13:10:15 +01:00
feature-gate-pin_ergonomics.rs
Add sugar for &pin (const|mut) types
2024-10-07 11:15:04 -07:00
feature-gate-pin_ergonomics.stderr
Add sugar for &pin (const|mut) types
2024-10-07 11:15:04 -07:00
feature-gate-postfix_match.rs
Add postfix-match experimental feature
2024-03-05 23:34:45 -05:00
feature-gate-postfix_match.stderr
Add postfix-match experimental feature
2024-03-05 23:34:45 -05:00
feature-gate-precise_capturing_in_traits.rs
Add gate for precise capturing in traits
2024-10-10 11:44:11 -07:00
feature-gate-precise_capturing_in_traits.stderr
Add gate for precise capturing in traits
2024-10-10 11:44:11 -07:00
feature-gate-precise_pointer_size_matching.rs
…
feature-gate-precise_pointer_size_matching.stderr
…
feature-gate-prelude_import.rs
…
feature-gate-prelude_import.stderr
…
feature-gate-print-check-cfg.rs
Add --print=check-cfg to get the expected configs
2024-04-25 07:58:31 +02:00
feature-gate-print-check-cfg.stderr
Add --print=check-cfg to get the expected configs
2024-04-25 07:58:31 +02:00
feature-gate-profiler-runtime.rs
…
feature-gate-profiler-runtime.stderr
…
feature-gate-public_private_dependencies.rs
…
feature-gate-register_tool.rs
…
feature-gate-register_tool.stderr
…
feature-gate-repr128.rs
…
feature-gate-repr128.stderr
…
feature-gate-repr-simd.rs
Ban non-array SIMD
2024-09-09 19:39:43 -07:00
feature-gate-repr-simd.stderr
bump conflicting_repr_hints lint to be shown in dependencies
2024-08-06 11:17:26 +02:00
feature-gate-return_type_notation.cfg.stderr
Change RTN to use .. again
2024-06-28 14:20:43 -04:00
feature-gate-return_type_notation.no.stderr
Change RTN to use .. again
2024-06-28 14:20:43 -04:00
feature-gate-return_type_notation.rs
Change RTN to use .. again
2024-06-28 14:20:43 -04:00
feature-gate-rust_cold_cc.rs
…
feature-gate-rust_cold_cc.stderr
…
feature-gate-rustc_const_unstable.rs
…
feature-gate-rustc_const_unstable.stderr
…
feature-gate-rustc_encodable_decodable.rs
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-rustc_encodable_decodable.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-rustc-allow-const-fn-unstable.rs
…
feature-gate-rustc-allow-const-fn-unstable.stderr
…
feature-gate-rustc-attrs-1.rs
fix rustc_nonnull_optimization_guaranteed docs
2024-09-22 10:00:24 +02:00
feature-gate-rustc-attrs-1.stderr
fix rustc_nonnull_optimization_guaranteed docs
2024-09-22 10:00:24 +02:00
feature-gate-rustc-attrs.rs
…
feature-gate-rustc-attrs.stderr
…
feature-gate-rustdoc_internals.rs
rustdoc-search: simplify rules for generics and type params
2024-10-30 12:27:48 -07:00
feature-gate-rustdoc_internals.stderr
rustdoc-search: simplify rules for generics and type params
2024-10-30 12:27:48 -07:00
feature-gate-sha512_sm_x86.rs
Add the sha512, sm3 and sm4 target features
2024-08-02 02:29:15 +05:30
feature-gate-sha512_sm_x86.stderr
Add the sha512, sm3 and sm4 target features
2024-08-02 02:29:15 +05:30
feature-gate-shorter_tail_lifetimes.rs
tail expression behind terminating scope
2024-06-18 04:14:43 +08:00
feature-gate-shorter_tail_lifetimes.stderr
tail expression behind terminating scope
2024-06-18 04:14:43 +08:00
feature-gate-simd-ffi.rs
Ban non-array SIMD
2024-09-09 19:39:43 -07:00
feature-gate-simd-ffi.stderr
…
feature-gate-simd.rs
tests: remove //@ pretty-expanded usages
2024-11-26 02:50:48 +08:00
feature-gate-simd.stderr
tests: remove //@ pretty-expanded usages
2024-11-26 02:50:48 +08:00
feature-gate-staged_api.rs
…
feature-gate-staged_api.stderr
ast: Standardize visiting order for attributes and node IDs
2024-06-24 16:08:51 +03:00
feature-gate-start.rs
…
feature-gate-start.stderr
…
feature-gate-stmt_expr_attributes.rs
tests: add tests for doc comments on expressions
2024-04-11 16:39:06 +00:00
feature-gate-stmt_expr_attributes.stderr
expand: fix minor diagnostics bug
2024-04-22 16:28:20 +00:00
feature-gate-strict_provenance_lints.rs
move strict provenance lints to new feature gate, remove old feature gates
2024-10-21 15:22:17 +01:00
feature-gate-strict_provenance_lints.stderr
move strict provenance lints to new feature gate, remove old feature gates
2024-10-21 15:22:17 +01:00
feature-gate-test_unstable_lint.rs
…
feature-gate-test_unstable_lint.stderr
…
feature-gate-thread_local.rs
…
feature-gate-thread_local.stderr
…
feature-gate-trace_macros.rs
…
feature-gate-trace_macros.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-trait_upcasting.rs
…
feature-gate-trait_upcasting.stderr
…
feature-gate-trait-alias.rs
…
feature-gate-trait-alias.stderr
…
feature-gate-transparent_unions.rs
…
feature-gate-transparent_unions.stderr
…
feature-gate-trivial_bounds-lint.rs
…
feature-gate-trivial_bounds.rs
…
feature-gate-trivial_bounds.stderr
Remove detail from label/note that is already available in other note
2024-10-29 16:26:57 +00:00
feature-gate-try_blocks.rs
…
feature-gate-try_blocks.stderr
…
feature-gate-type_alias_impl_trait.rs
…
feature-gate-type_ascription.rs
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-type_ascription.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-unboxed-closures-manual-impls.rs
Rename HIR TypeBinding to AssocItemConstraint and related cleanup
2024-05-30 22:52:33 +02:00
feature-gate-unboxed-closures-manual-impls.stderr
show fnsig's output when there is difference
2024-07-06 23:29:58 +08:00
feature-gate-unboxed-closures-method-calls.rs
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-unboxed-closures-method-calls.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-unboxed-closures-ufcs-calls.rs
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-unboxed-closures-ufcs-calls.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
feature-gate-unboxed-closures.rs
…
feature-gate-unboxed-closures.stderr
…
feature-gate-unqualified-local-imports.rs
add unqualified_local_imports lint
2024-09-23 11:57:28 +02:00
feature-gate-unqualified-local-imports.stderr
add unqualified_local_imports lint
2024-09-23 11:57:28 +02:00
feature-gate-unsafe_fields.rs
Implement the unsafe-fields RFC.
2024-11-21 19:32:07 +01:00
feature-gate-unsafe_fields.with_gate.stderr
Implement the unsafe-fields RFC.
2024-11-21 19:32:07 +01:00
feature-gate-unsafe_fields.without_gate.stderr
Implement the unsafe-fields RFC.
2024-11-21 19:32:07 +01:00
feature-gate-unsafe_pin_internals.rs
…
feature-gate-unsafe_pin_internals.stderr
…
feature-gate-unsafe-binders.rs
Add tests
2024-12-12 16:29:40 +00:00
feature-gate-unsafe-binders.stderr
Add tests
2024-12-12 16:29:40 +00:00
feature-gate-unsized_fn_params.rs
…
feature-gate-unsized_fn_params.stderr
On implicit Sized bound on fn argument, point at type instead of pattern
2024-09-27 00:45:02 +00:00
feature-gate-unsized_locals.rs
…
feature-gate-unsized_locals.stderr
On implicit Sized bound on fn argument, point at type instead of pattern
2024-09-27 00:45:02 +00:00
feature-gate-unsized_tuple_coercion.rs
…
feature-gate-unsized_tuple_coercion.stderr
…
feature-gate-unsized-const-params.rs
Split part of adt_const_params into unsized_const_params
2024-07-17 11:01:29 +01:00
feature-gate-unsized-const-params.stderr
fix(hir_analysis/wfcheck): don't leak {type error}
2024-09-29 23:40:43 -05:00
feature-gate-used_with_arg.rs
…
feature-gate-used_with_arg.stderr
…
feature-gate-vectorcall.rs
…
feature-gate-vectorcall.stderr
Add tracking issue and unstable book page for "vectorcall" ABI
2024-04-28 19:27:05 +01:00
feature-gate-with_negative_coherence.rs
…
feature-gate-with_negative_coherence.stderr
stabilize -Znext-solver=coherence
2024-10-15 13:11:00 +02:00
feature-gate-x86_amx_intrinsics.rs
Add the feature gate and target-features
2024-07-11 19:00:49 -07:00
feature-gate-x86_amx_intrinsics.stderr
Add the feature gate and target-features
2024-07-11 19:00:49 -07:00
feature-gate-xop_target_feature.rs
Added the xop target feature and xop_target_feature gate
2024-07-12 23:30:22 +05:30
feature-gate-xop_target_feature.stderr
Added the xop target feature and xop_target_feature gate
2024-07-12 23:30:22 +05:30
feature-gate-yeet_expr-in-cfg.rs
Further cleanup cfgs in the UI test suite
2024-04-09 23:58:18 +02:00
feature-gate-yeet_expr-in-cfg.stderr
…
feature-gate-yeet_expr.rs
…
feature-gate-yeet_expr.stderr
…
feature-gated-feature-in-macro-arg.rs
…
feature-gated-feature-in-macro-arg.stderr
…
gated-bad-feature.rs
…
gated-bad-feature.stderr
…
issue-43106-gating-of-bench.rs
…
issue-43106-gating-of-bench.stderr
…
issue-43106-gating-of-builtin-attrs-error.rs
Gate repr(Rust) correctly on non-ADT items
2024-08-22 14:22:23 -04:00
issue-43106-gating-of-builtin-attrs-error.stderr
Filter empty lines, comments and delimiters from previous to last multiline span rendering
2024-12-12 23:36:27 +00:00
issue-43106-gating-of-builtin-attrs.rs
…
issue-43106-gating-of-builtin-attrs.stderr
Filter empty lines, comments and delimiters from previous to last multiline span rendering
2024-12-12 23:36:27 +00:00
issue-43106-gating-of-deprecated.rs
…
issue-43106-gating-of-derive-2.rs
…
issue-43106-gating-of-derive-2.stderr
…
issue-43106-gating-of-derive.rs
…
issue-43106-gating-of-derive.stderr
Tweak multispan rendering
2024-12-12 23:36:27 +00:00
issue-43106-gating-of-macro_escape.rs
…
issue-43106-gating-of-macro_escape.stderr
…
issue-43106-gating-of-macro_use.rs
…
issue-43106-gating-of-macro_use.stderr
…
issue-43106-gating-of-proc_macro_derive.rs
…
issue-43106-gating-of-proc_macro_derive.stderr
…
issue-43106-gating-of-stable.rs
…
issue-43106-gating-of-stable.stderr
ast: Standardize visiting order for attributes and node IDs
2024-06-24 16:08:51 +03:00
issue-43106-gating-of-test.rs
…
issue-43106-gating-of-test.stderr
…
issue-43106-gating-of-unstable.rs
…
issue-43106-gating-of-unstable.stderr
ast: Standardize visiting order for attributes and node IDs
2024-06-24 16:08:51 +03:00
issue-49983-see-issue-0.rs
…
issue-49983-see-issue-0.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
rustc-private.rs
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
rustc-private.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
soft-syntax-gates-with-errors.rs
…
soft-syntax-gates-with-errors.stderr
…
soft-syntax-gates-without-errors.rs
…
soft-syntax-gates-without-errors.stderr
…
stability-attribute-consistency.rs
…
stability-attribute-consistency.stderr
…
stable-features.rs
…
stable-features.stderr
…
stmt_expr_attrs_no_feature.rs
Move 100 entries from tests/ui into subdirs
2024-05-20 19:55:59 -07:00
stmt_expr_attrs_no_feature.stderr
Move 100 entries from tests/ui into subdirs
2024-05-20 19:55:59 -07:00
test-listing-format-json.rs
…
test-listing-format-json.run.stderr
…
trace_macros-gate.rs
…
trace_macros-gate.stderr
use backticks instead of single quotes when reporting "use of unstable library feature"
2024-11-03 13:55:52 -08:00
unknown-feature.rs
…
unknown-feature.stderr
…
unstable-attribute-allow-issue-0.rs
…
unstable-attribute-allow-issue-0.stderr
…
unstable-attribute-rejects-already-stable-features.rs
Emit an error for unstable attributes that reference already stable features
2024-10-12 10:19:24 +02:00
unstable-attribute-rejects-already-stable-features.stderr
ensure that all publicly reachable const fn have const stability info
2024-11-10 10:16:26 +01:00
version_check.rs
Make RUSTC_OVERRIDE_VERSION_STRING overwrite the rendered version output, too
2024-07-30 14:08:02 +00:00