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put the test dir in test/ui/rfcs
In most cases it is handled in the same way as closures.
… off-switch This also fixes `x doc src/tools/clippy` when compiler-docs is disabled.
As far as I can tell, this parameter was never used, so just delete it as unnecessary.
Type inference for inline consts Fixes rust-lang#78132 Fixes rust-lang#78174 Fixes rust-lang#81857 Fixes rust-lang#89964 Perform type checking/inference of inline consts in the same context as the outer def, similar to what is currently done to closure. Doing so would require `closure_base_def_id` of the inline const to return the outer def, and since `closure_base_def_id` can be called on non-local crate (and thus have no HIR available), a new `DefKind` is created for inline consts. The type of the generated anon const can capture lifetime of outer def, so we couldn't just use the typeck result as the type of the inline const's def. Closure has a similar issue, and it uses extra type params `CK, CS, U` to capture closure kind, input/output signature and upvars. I use a similar approach for inline consts, letting it have an extra type param `R`, and then `typeof(InlineConst<[paremt generics], R>)` would just be `R`. In borrowck region requirements are also propagated to the outer MIR body just like it's currently done for closure. With this PR, inline consts in expression position are quitely usable now; however the usage in pattern position is still incomplete -- since those does not remain in the MIR borrowck couldn't verify the lifetime there. I have left an ignored test as a FIXME. Some disucssions can be found on [this Zulip thread](https://rust-lang.zulipchat.com/#narrow/stream/260443-project-const-generics/topic/inline.20consts.20typeck). cc `````@spastorino````` `````@lcnr````` r? `````@nikomatsakis````` `````@rustbot````` label A-inference F-inline_const T-compiler
implement rfc-2528 type_changing-struct-update This PR implement rfc2528-type_changing-struct-update. The main change process is as follows: 1. Move the processing part of `base_expr` into `check_expr_struct_fields` to avoid returning `remaining_fields` (a relatively complex hash table) 2. Before performing the type consistency check(`check_expr_has_type_or_error`), if the `type_changing_struct_update` feature is set, enter a different processing flow, otherwise keep the original flow 3. In the case of the same structure definition, check each field in `remaining_fields`. If the field in `base_expr` is not the suptype of the field in `adt_ty`, an error(`FeildMisMatch`) will be reported. The MIR part does not need to be changed, because only the items contained in `remaining_fields` will be extracted from `base_expr` when MIR is generated. This means that fields with different types in `base_expr` will not be used Updates rust-lang#86618 cc `@nikomatsakis`
…test, r=Mark-Simulacrum Allow to run a specific rustdoc-js* test r? ``@Mark-Simulacrum``
…crum Make `compiler-docs` only control the default instead of being a hard off-switch This also fixes `x doc src/tools/clippy` when compiler-docs is disabled. See rust-lang#90354 (comment). r? ``@Mark-Simulacrum``
…ulacrum x.py: remove fixme by deleting code As far as I can tell, this parameter was never used, so just delete it as unnecessary.
…s, r=davidtwco Record more artifact sizes during self-profiling. This PR adds artifact size recording for - "linked artifacts" (executables, RLIBs, dylibs, static libs) - object files - dwo files - assembly files - crate metadata - LLVM bitcode files - LLVM IR files - codegen unit size estimates Currently the identifiers emitted for these are hard-coded as string literals. Is it worth adding constants to https://github.com/rust-lang/measureme/blob/master/measureme/src/rustc.rs instead? We don't do that for query names and the like -- but artifact kinds might be more stable than query names.
Better document `Box` and `alloc::alloc::box_free` connection The internal `alloc::alloc::box_free` function requires that its signature matches the `owned_box` struct's declaration, but previously that connection was only documented on the `box_free` function. This PR makes the documentation two-way to help anyone making theoretical changes to `Box` to see the connection, since changes are more likely to originate from `Box`.
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@bors r+ rollup=never p=7 |
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📌 Commit 9c1aa12 has been approved by |
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☀️ Test successful - checks-actions |
This was referenced Nov 9, 2021
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Finished benchmarking commit (8b09ba6): comparison url. Summary: This benchmark run did not return any relevant changes. If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. @rustbot label: -perf-regression |
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Successful merges:
compiler-docsonly control the default instead of being a hard off-switch #90683 (Makecompiler-docsonly control the default instead of being a hard off-switch)Boxandalloc::alloc::box_freeconnection #90723 (Better documentBoxandalloc::alloc::box_freeconnection)Failed merges:
r? @ghost
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