constify `From` and `Into`

tracking issue rust-lang#143773

r? `@fee1-dead`

I did not mark any impls elsewhere as `const`, those can happen on their own timeframe and don't need to be part of this MVP. But if there are some core ones you think should be in there I'll happily add them, just couldn't think of any

Rollup of 9 pull requests

Successful merges:

 - #143213 (de-duplicate condition scoping logic between AST→HIR lowering and `ScopeTree` construction)
 - #143461 (make `cfg_select` a builtin macro)
 - #143519 (Check assoc consts and tys later like assoc fns)
 - #143554 (slice: Mark `rotate_left`, `rotate_right` unstably const)
 - #143704 (Be a bit more careful around exotic cycles in in the inliner)
 - #143774 (constify `From` and `Into`)
 - #143786 (Fix fallback for CI_JOB_NAME)
 - #143796 (Fix ICE for parsed attributes with longer path not handled by CheckAttribute)
 - #143798 (Remove format short command trait)

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

constify `From` and `Into`

tracking issue rust-lang#143773

r? ``@fee1-dead``

I did not mark any impls elsewhere as `const`, those can happen on their own timeframe and don't need to be part of this MVP. But if there are some core ones you think should be in there I'll happily add them, just couldn't think of any

Rollup of 15 pull requests

Successful merges:

 - #143554 (slice: Mark `rotate_left`, `rotate_right` unstably const)
 - #143634 (interpret/allocation: expose init + write_wildcards on a range)
 - #143710 (Updates to random number generation APIs)
 - #143774 (constify `From` and `Into`)
 - #143776 (std: move NuttX to use arc4random for random number generation)
 - #143778 (Some const_trait_impl test cleanups)
 - #143782 (Disambiguate between rustc vs std having debug assertions in `run-make-support` and `run-make` tests)
 - #143791 (Update sysinfo version to `0.36.0`)
 - #143796 (Fix ICE for parsed attributes with longer path not handled by CheckAttribute)
 - #143798 (Remove format short command trait)
 - #143803 (New tracking issues for const_ops and const_cmp)
 - #143814 (htmldocck: better error messages for some negative directives)
 - #143817 (Access `wasi_sdk_path` instead of reading environment variable in bootstrap)
 - #143822 (./x test miri: fix cleaning the miri_ui directory)
 - #143823 ([COMPILETEST-UNTANGLE 5/N] Test mode adjustments and other assorted cleanups)

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

constify `From` and `Into`

tracking issue rust-lang#143773

r? ```@fee1-dead```

I did not mark any impls elsewhere as `const`, those can happen on their own timeframe and don't need to be part of this MVP. But if there are some core ones you think should be in there I'll happily add them, just couldn't think of any

Rollup of 14 pull requests

Successful merges:

 - #143301 (`tests/ui`: A New Order [26/N])
 - #143461 (make `cfg_select` a builtin macro)
 - #143519 (Check assoc consts and tys later like assoc fns)
 - #143554 (slice: Mark `rotate_left`, `rotate_right` unstably const)
 - #143634 (interpret/allocation: expose init + write_wildcards on a range)
 - #143679 (Preserve the .debug_gdb_scripts section)
 - #143685 (Resolve: merge `source_bindings` and `target_bindings` into `bindings`)
 - #143704 (Be a bit more careful around exotic cycles in in the inliner)
 - #143734 (Refactor resolve resolution bindings)
 - #143774 (constify `From` and `Into`)
 - #143785 (Add --compile-time-deps argument for x check)
 - #143786 (Fix fallback for CI_JOB_NAME)
 - #143825 (clippy: fix test filtering when TESTNAME is empty)
 - #143826 (Fix command trace)

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

constify `From` and `Into`

tracking issue rust-lang#143773

r? ````@fee1-dead````

I did not mark any impls elsewhere as `const`, those can happen on their own timeframe and don't need to be part of this MVP. But if there are some core ones you think should be in there I'll happily add them, just couldn't think of any

Rollup of 13 pull requests

Successful merges:

 - #143301 (`tests/ui`: A New Order [26/N])
 - #143461 (make `cfg_select` a builtin macro)
 - #143519 (Check assoc consts and tys later like assoc fns)
 - #143554 (slice: Mark `rotate_left`, `rotate_right` unstably const)
 - #143634 (interpret/allocation: expose init + write_wildcards on a range)
 - #143679 (Preserve the .debug_gdb_scripts section)
 - #143685 (Resolve: merge `source_bindings` and `target_bindings` into `bindings`)
 - #143734 (Refactor resolve resolution bindings)
 - #143774 (constify `From` and `Into`)
 - #143785 (Add --compile-time-deps argument for x check)
 - #143786 (Fix fallback for CI_JOB_NAME)
 - #143825 (clippy: fix test filtering when TESTNAME is empty)
 - #143826 (Fix command trace)

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

constify `From` and `Into`

tracking issue rust-lang#143773

r? `````@fee1-dead`````

I did not mark any impls elsewhere as `const`, those can happen on their own timeframe and don't need to be part of this MVP. But if there are some core ones you think should be in there I'll happily add them, just couldn't think of any

Rollup of 11 pull requests

Successful merges:

 - #143301 (`tests/ui`: A New Order [26/N])
 - #143519 (Check assoc consts and tys later like assoc fns)
 - #143554 (slice: Mark `rotate_left`, `rotate_right` unstably const)
 - #143634 (interpret/allocation: expose init + write_wildcards on a range)
 - #143685 (Resolve: merge `source_bindings` and `target_bindings` into `bindings`)
 - #143734 (Refactor resolve resolution bindings)
 - #143774 (constify `From` and `Into`)
 - #143785 (Add --compile-time-deps argument for x check)
 - #143786 (Fix fallback for CI_JOB_NAME)
 - #143825 (clippy: fix test filtering when TESTNAME is empty)
 - #143826 (Fix command trace)

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

Rollup merge of #143774 - oli-obk:const_from, r=fee1-dead

constify `From` and `Into`

tracking issue #143773

r? ``````@fee1-dead``````

I did not mark any impls elsewhere as `const`, those can happen on their own timeframe and don't need to be part of this MVP. But if there are some core ones you think should be in there I'll happily add them, just couldn't think of any

constify `From` and `Into`

tracking issue rust-lang#143773

r? ``````@fee1-dead``````

I did not mark any impls elsewhere as `const`, those can happen on their own timeframe and don't need to be part of this MVP. But if there are some core ones you think should be in there I'll happily add them, just couldn't think of any