Rollup of 8 pull requests

Successful merges:

 - #139113 (unstable book: in a sanitizer example, check the code)
 - #145823 (editorconfig: don't use nonexistent syntax)
 - #145962 (Ensure we emit an allocator shim when only some crate types need one)
 - #146032 (Explicity disable LSX feature for `loongarch64-unknown-none` target)
 - #146090 (Derive `PartialEq` for `InvisibleOrigin`)
 - #146120 (Correct typo in `rustc_errors` comment)
 - #146121 (fix: Filter suggestion parts that match existing code)
 - #146134 (llvm: nvptx: Layout update to match LLVM)

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

Rollup of 4 pull requests

Successful merges:

 - #138944 (Add `__isPlatformVersionAtLeast` and `__isOSVersionAtLeast` symbols)
 - #146041 (tidy: --bless now makes escheck run with --fix)
 - #146121 (fix: Filter suggestion parts that match existing code)
 - #146241 (rustc_infer: change top-level doc comment to inner)

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

…arts, r=petrochenkov"

This reverts commit 99317ef, reversing
changes made to 9cd272d.

…arts, r=petrochenkov"

This reverts commit 99317ef, reversing
changes made to 9cd272d.

Revert "fix: Filter suggestion parts that match existing code"

As requested by `@wesleywiser` in #147973 (comment) this is a revert of #146121 due to the handful of diagnostics ICEs that have been since reported, and found in the beta crater run.

This should thus also be backported to beta so the ICEs don't make it to next week's stable.

Works around (after backport)
- #146261
- #146706
- #146834 but I didn't add a test for this allowed-by-default lint
- as well as the crater run regressions from #147973 of which I only added the MCVE as a test.

The proper fix would likely be #147849 but it's still currently at the MCP stage. In the meantime, this PR would still emit the same overlapping suggestions, but still use a debug-assert...

r? `@wesleywiser`

Revert "fix: Filter suggestion parts that match existing code"

As requested by `@wesleywiser` in #147973 (comment) this is a revert of #146121 due to the handful of diagnostics ICEs that have been since reported, and found in the beta crater run.

This should thus also be backported to beta so the ICEs don't make it to next week's stable.

Works around (after backport)
- #146261
- #146706
- #146834 but I didn't add a test for this allowed-by-default lint
- as well as the crater run regressions from #147973 of which I only added the MCVE as a test.

The proper fix would likely be #147849 but it's still currently at the MCP stage. In the meantime, this PR would still emit the same overlapping suggestions, but still use a debug-assert...

r? `@wesleywiser`

…arts, r=petrochenkov"

This reverts commit 99317ef, reversing
changes made to 9cd272d.

(cherry picked from commit a2b4833)

Revert "fix: Filter suggestion parts that match existing code"

As requested by `@wesleywiser` in rust-lang/rust#147973 (comment) this is a revert of rust-lang/rust#146121 due to the handful of diagnostics ICEs that have been since reported, and found in the beta crater run.

This should thus also be backported to beta so the ICEs don't make it to next week's stable.

Works around (after backport)
- rust-lang/rust#146261
- rust-lang/rust#146706
- rust-lang/rust#146834 but I didn't add a test for this allowed-by-default lint
- as well as the crater run regressions from rust-lang/rust#147973 of which I only added the MCVE as a test.

The proper fix would likely be rust-lang/rust#147849 but it's still currently at the MCP stage. In the meantime, this PR would still emit the same overlapping suggestions, but still use a debug-assert...

r? `@wesleywiser`

…arts, r=petrochenkov"

This reverts commit 99317ef, reversing
changes made to 9cd272d.

…arts, r=petrochenkov"

This reverts commit 99317ef, reversing
changes made to 9cd272d.

(cherry picked from commit a2b4833)