…kingjubilee

library/std: Remove unused `gimli-symbolize` feature

library/backtrace also declares a feature called `gimli-symbolize` which appear used, but the feature in std with the same name is unused, so remove it.

…kingjubilee

library/std: Remove unused `gimli-symbolize` feature

library/backtrace also declares a feature called `gimli-symbolize` which appear used, but the feature in std with the same name is unused, so remove it.

…kingjubilee

library/std: Remove unused `gimli-symbolize` feature

library/backtrace also declares a feature called `gimli-symbolize` which appear used, but the feature in std with the same name is unused, so remove it.

…iaskrgr

Rollup of 4 pull requests

Successful merges:

 - rust-lang#124345 (Enable `--check-cfg` by default in UI tests)
 - rust-lang#124412 (io safety: update Unix explanation to use `Arc`)
 - rust-lang#124441 (String.truncate comment microfix (greater or equal))
 - rust-lang#124604 (library/std: Remove unused `gimli-symbolize` feature)

Failed merges:

 - rust-lang#124607 (`rustc_expand` cleanups)
 - rust-lang#124613 (Allow fmt to run on rmake.rs test files)

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

…iaskrgr

Rollup of 4 pull requests

Successful merges:

 - rust-lang#124345 (Enable `--check-cfg` by default in UI tests)
 - rust-lang#124412 (io safety: update Unix explanation to use `Arc`)
 - rust-lang#124441 (String.truncate comment microfix (greater or equal))
 - rust-lang#124604 (library/std: Remove unused `gimli-symbolize` feature)

Failed merges:

 - rust-lang#124607 (`rustc_expand` cleanups)
 - rust-lang#124613 (Allow fmt to run on rmake.rs test files)

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

…kingjubilee

library/std: Remove unused `gimli-symbolize` feature

library/backtrace also declares a feature called `gimli-symbolize` which appear used, but the feature in std with the same name is unused, so remove it.

…kingjubilee

library/std: Remove unused `gimli-symbolize` feature

library/backtrace also declares a feature called `gimli-symbolize` which appear used, but the feature in std with the same name is unused, so remove it.

Rollup of 8 pull requests

Successful merges:

 - rust-lang#124412 (io safety: update Unix explanation to use `Arc`)
 - rust-lang#124441 (String.truncate comment microfix (greater or equal))
 - rust-lang#124594 (run-make-support: preserve tooks.mk behavior for EXTRACXXFLAGS)
 - rust-lang#124604 (library/std: Remove unused `gimli-symbolize` feature)
 - rust-lang#124607 (`rustc_expand` cleanups)
 - rust-lang#124609 (variable-precision float operations can differ depending on optimization levels)
 - rust-lang#124610 (Tweak `consts_may_unify`)
 - rust-lang#124612 (Add support for inputing via stdin with run-make-support)

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

…kingjubilee

library/std: Remove unused `gimli-symbolize` feature

library/backtrace also declares a feature called `gimli-symbolize` which appear used, but the feature in std with the same name is unused, so remove it.

Rollup of 7 pull requests

Successful merges:

 - rust-lang#124441 (String.truncate comment microfix (greater or equal))
 - rust-lang#124594 (run-make-support: preserve tooks.mk behavior for EXTRACXXFLAGS)
 - rust-lang#124604 (library/std: Remove unused `gimli-symbolize` feature)
 - rust-lang#124607 (`rustc_expand` cleanups)
 - rust-lang#124609 (variable-precision float operations can differ depending on optimization levels)
 - rust-lang#124610 (Tweak `consts_may_unify`)
 - rust-lang#124637 (AST pretty: Use `builtin_syntax` for type ascription)

Failed merges:

 - rust-lang#124638 (Move some tests from `rustc_expand` to `rustc_parse`.)

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

…iaskrgr

Rollup of 10 pull requests

Successful merges:

 - rust-lang#123480 (deref patterns: impl `DerefPure` for more std types)
 - rust-lang#124412 (io safety: update Unix explanation to use `Arc`)
 - rust-lang#124441 (String.truncate comment microfix (greater or equal))
 - rust-lang#124594 (run-make-support: preserve tooks.mk behavior for EXTRACXXFLAGS)
 - rust-lang#124604 (library/std: Remove unused `gimli-symbolize` feature)
 - rust-lang#124607 (`rustc_expand` cleanups)
 - rust-lang#124609 (variable-precision float operations can differ depending on optimization levels)
 - rust-lang#124610 (Tweak `consts_may_unify`)
 - rust-lang#124626 (const_eval_select: add tracking issue)
 - rust-lang#124637 (AST pretty: Use `builtin_syntax` for type ascription)

Failed merges:

 - rust-lang#124638 (Move some tests from `rustc_expand` to `rustc_parse`.)

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

Rollup merge of rust-lang#124604 - Enselic:std-gimli-symbolize, r=workingjubilee

library/std: Remove unused `gimli-symbolize` feature

library/backtrace also declares a feature called `gimli-symbolize` which appear used, but the feature in std with the same name is unused, so remove it.