…oss35

`AlignmentEnum` should just be `repr(usize)` now

These used to use specific sizes because they were compiled on all widths.  But now that the types themselves are `#[cfg]`'d, we can save some conversions by having it always be `repr(usize)`.

Rollup of 14 pull requests

Successful merges:

 - #143857 (Port #[macro_export] to the new attribute parsing infrastructure)
 - #143900 ([rustdoc] Correctly handle `should_panic` doctest attribute and fix `--no-run` test flag on the 2024 edition)
 - #144070 (Implement `hash_map` macro )
 - #144322 (Add lint against dangling pointers from local variables)
 - #144443 (Make target pointer width in target json an integer)
 - #144667 (`AlignmentEnum` should just be `repr(usize)` now)
 - #144779 (Implement debugging output of the bootstrap Step graph into a DOT file)
 - #144790 (Multiple bounds checking elision failures)
 - #144794 (Port `#[coroutine]` to the new attribute system)
 - #144808 (`Interner` arg to `EarlyBinder` does not affect auto traits)
 - #144816 (Update E0562 to account for the new impl trait positions)
 - #144822 (Return a struct with named fields from `hash_owner_nodes`)
 - #144824 (Updated test links in compiler)
 - #144829 (Use full flag name in strip command for Darwin)

r? `@ghost`
`@rustbot` modify labels: rollup

…oss35

`AlignmentEnum` should just be `repr(usize)` now

These used to use specific sizes because they were compiled on all widths.  But now that the types themselves are `#[cfg]`'d, we can save some conversions by having it always be `repr(usize)`.

Rollup of 13 pull requests

Successful merges:

 - #143857 (Port #[macro_export] to the new attribute parsing infrastructure)
 - #143900 ([rustdoc] Correctly handle `should_panic` doctest attribute and fix `--no-run` test flag on the 2024 edition)
 - #144070 (Implement `hash_map` macro )
 - #144322 (Add lint against dangling pointers from local variables)
 - #144443 (Make target pointer width in target json an integer)
 - #144667 (`AlignmentEnum` should just be `repr(usize)` now)
 - #144790 (Multiple bounds checking elision failures)
 - #144794 (Port `#[coroutine]` to the new attribute system)
 - #144808 (`Interner` arg to `EarlyBinder` does not affect auto traits)
 - #144816 (Update E0562 to account for the new impl trait positions)
 - #144822 (Return a struct with named fields from `hash_owner_nodes`)
 - #144824 (Updated test links in compiler)
 - #144829 (Use full flag name in strip command for Darwin)

r? `@ghost`
`@rustbot` modify labels: rollup

…oss35

`AlignmentEnum` should just be `repr(usize)` now

These used to use specific sizes because they were compiled on all widths.  But now that the types themselves are `#[cfg]`'d, we can save some conversions by having it always be `repr(usize)`.

Rollup of 13 pull requests

Successful merges:

 - #143857 (Port #[macro_export] to the new attribute parsing infrastructure)
 - #144070 (Implement `hash_map` macro )
 - #144322 (Add lint against dangling pointers from local variables)
 - #144667 (`AlignmentEnum` should just be `repr(usize)` now)
 - #144678 (Make no_mangle on foreign items explicit instead of implicit)
 - #144790 (Multiple bounds checking elision failures)
 - #144794 (Port `#[coroutine]` to the new attribute system)
 - #144805 (compiletest: Preliminary cleanup of `ProcRes` printing/unwinding)
 - #144808 (`Interner` arg to `EarlyBinder` does not affect auto traits)
 - #144816 (Update E0562 to account for the new impl trait positions)
 - #144822 (Return a struct with named fields from `hash_owner_nodes`)
 - #144824 (Updated test links in compiler)
 - #144829 (Use full flag name in strip command for Darwin)

r? `@ghost`
`@rustbot` modify labels: rollup

…oss35

`AlignmentEnum` should just be `repr(usize)` now

These used to use specific sizes because they were compiled on all widths.  But now that the types themselves are `#[cfg]`'d, we can save some conversions by having it always be `repr(usize)`.

Rollup of 13 pull requests

Successful merges:

 - #143857 (Port #[macro_export] to the new attribute parsing infrastructure)
 - #144070 (Implement `hash_map` macro )
 - #144322 (Add lint against dangling pointers from local variables)
 - #144667 (`AlignmentEnum` should just be `repr(usize)` now)
 - #144706 (Do not give function allocations alignment in consteval and Miri.)
 - #144790 (Multiple bounds checking elision failures)
 - #144794 (Port `#[coroutine]` to the new attribute system)
 - #144805 (compiletest: Preliminary cleanup of `ProcRes` printing/unwinding)
 - #144808 (`Interner` arg to `EarlyBinder` does not affect auto traits)
 - #144816 (Update E0562 to account for the new impl trait positions)
 - #144822 (Return a struct with named fields from `hash_owner_nodes`)
 - #144824 (Updated test links in compiler)
 - #144829 (Use full flag name in strip command for Darwin)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 12 pull requests

Successful merges:

 - #142205 (Mark `slice::swap_with_slice` unstably const)
 - #144188 (`available_parallelism`: Add documentation for why we don't look at `ulimit`)
 - #144322 (Add lint against dangling pointers from local variables)
 - #144497 (tests: Add test for basic line-by-line stepping in a debugger)
 - #144559 (Enable extract-insert-dyn.rs test on RISC-V (riscv64))
 - #144667 (`AlignmentEnum` should just be `repr(usize)` now)
 - #144706 (Do not give function allocations alignment in consteval and Miri.)
 - #144746 (resolve: Cleanups and micro-optimizations to extern prelude)
 - #144785 (Regression test for LLVM error with unsupported expression in static initializer for const pointer in array on macOS.)
 - #144811 (Stylize `*-lynxos178-*` target maintainer handle to make it easier to copy/paste)
 - #144848 (For "stage 1" ui-fulldeps, use the stage 1 compiler to query target info)
 - #144853 (Remove unnecessary `rust_` prefixes)

Failed merges:

 - #144794 (Port `#[coroutine]` to the new attribute system)

r? `@ghost`
`@rustbot` modify labels: rollup

…oss35

`AlignmentEnum` should just be `repr(usize)` now

These used to use specific sizes because they were compiled on all widths.  But now that the types themselves are `#[cfg]`'d, we can save some conversions by having it always be `repr(usize)`.