Rollup of 8 pull requests #147603
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Rollup of 8 pull requests #147603
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This is an alternative to rust-lang#137400. The current macro is incredibly complicated and introduces subtle bugs like calling the `extend_one` of the individual collections in backwards order. This PR drastically simplifies the macro by removing recursion and moving the specialization out of the macro. It also fixes the ordering issue described above (I've stolen the test of the new behaviour from rust-lang#137400). Additionally, the 1-tuple is now special-cased to allow taking advantage of the well-optimized `Extend` implementations of the individual collection.
ordering of side-effects to `coretest`.
Most new API has an associated ACP that is useful to reference, but it doesn't appear anywhere on the template for new tracking issues. Update this template to include a link to the ACP.
Since `LLVMRustContextCreate` can easily be replaced with a call to `LLVMContextCreate` and `LLVMContextSetDiscardValueNames`.
Currently x.py help (or x.py --help) builds bootstrap binary everytime, but it delays printing help. This change saves the current top level help text into a file. x.py help prints the file and doesn't touch bootstrap binary. x.py test bootstrap checks if the file is up to date. Note that subcommand level helps (e.g., x.py check --help) aren't saved.
…crum core: simplify `Extend` for tuples This is an alternative to rust-lang#137400. The current macro is incredibly complicated and introduces subtle bugs like calling the `extend_one` of the individual collections in backwards order. This PR drastically simplifies the macro by removing recursion and moving the specialization out of the macro. It also fixes the ordering issue described above (I've stolen the test of the new behaviour from rust-lang#137400). Additionally, the 1-tuple is now special-cased to allow taking advantage of the well-optimized `Extend` implementations of the individual collection.
…r=jieyouxu Rehome 30 `tests/ui/issues/` tests to other subdirectories under `tests/ui/` [rust-lang#4 of Batch rust-lang#2] Part of rust-lang#133895 Methodology: 1. Refer to the previously written `tests/ui/SUMMARY.md` 2. Find an appropriate category for the test, using the original issue thread and the test contents. 3. Add the issue URL at the bottom (not at the top, as that would mess up stderr line numbers) 4. Rename the tests to make their purpose clearer Inspired by the methodology that `@Kivooeo` was using. r? `@jieyouxu`
…lacrum Save x.py's help text for saving output time Fix rust-lang#141903 Currently x.py help (--help) builds bootstrap binary everytime, so it takes some seconds to print help. This PR does: - Saves current help text into a file (x.py run generate-help) - Changes bootstrap.py to print the help in the saved file and to exit without touching bootstrap binary - Modifies x.py test bootstrap to check if the help file is up-to-date
…-Simulacrum Add an ACP list item to the library tracking issue template Most new API has an associated ACP that is useful to reference, but it doesn't appear anywhere on the template for new tracking issues. Update this template to include a link to the ACP.
…=Mark-Simulacrum Explain not existed key in BTreeMap::split_off Fixes rust-lang#147174 r? libs
Extract most code from `define_feedable!` This PR extracts most of the non-trivial code from the `define_feedable!` macro (which defines the `TyCtxtFeed::$query` methods), and moves it to a helper function `query_feed_inner` written in ordinary non-macro code. Doing so should make that code easier to read and modify, because it now gets proper IDE support and has explicit trait bounds. --- There should be no change in compiler behaviour. I've structured the commits so that the actual extraction part is mostly just whitespace changes, making it easier to review individually with whitespace changes hidden.
…joboet Fix documentation of Instant::now on mac It is `CLOCK_UPTIME_RAW` on Apple. https://github.com/rust-lang/rust/blob/b6f0945e4681bc4d2faa7c22c5f61dc36abf7dd2/library/std/src/sys/pal/unix/time.rs#L260-L264
…ate, r=Zalathar Replace `LLVMRustContextCreate` with normal LLVM-C API calls Since `LLVMRustContextCreate` can easily be replaced with a call to `LLVMContextCreate` and `LLVMContextSetDiscardValueNames`. Work towards rust-lang#46437
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Rollup of 8 pull requests Successful merges: - #138799 (core: simplify `Extend` for tuples) - #145897 (Rehome 30 `tests/ui/issues/` tests to other subdirectories under `tests/ui/` [#4 of Batch #2]) - #146692 (Save x.py's help text for saving output time) - #147240 (Add an ACP list item to the library tracking issue template) - #147246 (Explain not existed key in BTreeMap::split_off) - #147393 (Extract most code from `define_feedable!`) - #147503 (Fix documentation of Instant::now on mac) - #147549 (Replace `LLVMRustContextCreate` with normal LLVM-C API calls) r? `@ghost` `@rustbot` modify labels: rollup
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Successful merges:
Extendfor tuples #138799 (core: simplifyExtendfor tuples)tests/ui/issues/tests to other subdirectories undertests/ui/[#4 of Batch #2] #145897 (Rehome 30tests/ui/issues/tests to other subdirectories undertests/ui/[ add an IL type checker #4 of Batch bind's glue function should tail-call its target #2])define_feedable!#147393 (Extract most code fromdefine_feedable!)LLVMRustContextCreatewith normal LLVM-C API calls #147549 (ReplaceLLVMRustContextCreatewith normal LLVM-C API calls)r? @ghost
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