Before, the MIR validator used RevealAll in its ParamEnv for type
checking. This could cause false negatives in some cases due to
RevealAll ParamEnvs not always use all predicates as expected here.

Since some MIR passes like inlining use RevealAll as well, keep using
it in the MIR validator too, but when it fails usign RevealAll, also
try the check without it, to stop false negatives.

Before, it called `normalize_erasing_regions` twice since
`equal_up_to_regions` called it as well for both types.

This avoid unnecessarily getting the full reparse data when all we need is the tag.

…- Part 1

This fixes rustdoc not showing the current version as stabilization version
for recently stabilized lang features.

change rlib format to distinguish native dependencies

Another one method to solve problem mentioned in rust-lang#99429.

Changed .rlib format, it contains all bundled native libraries as archieves.
At link time rlib is unpacked and native dependencies linked separately.
New behavior hidden under separate_native_rlib_dependencies flag.

… r=oli-obk

Try normalizing types without RevealAll in ParamEnv in MIR validation

Before, the MIR validator used RevealAll in its ParamEnv for type
checking. This could cause false negatives in some cases due to
RevealAll ParamEnvs not always use all predicates as expected here.

Since some MIR passes like inlining use RevealAll as well, keep using
it in the MIR validator too, but when it fails usign RevealAll, also
try the check without it, to stop false negatives.

Fixes rust-lang#99866

cc `````@compiler-errors````` who nicely helped me on zulip

…imulacrum

Change implementation of `-Z gcc-ld` and `lld-wrapper` again

This PR partially reverts rust-lang#97375 and uses the strategy described in rust-lang#97402 (comment) instead, thus fixes rust-lang#97755.

…diagnostics, r=davidtwco

 Porting 'compiler/rustc_trait_selection' to translatable diagnostics - Part 1

`@rustbot` label +A-translation

r? rust-lang/diagnostics
cc rust-lang#100717

… r=Mark-Simulacrum

Also replace the version placeholder in rustc_attr

Replace the version placeholder with the current version in the rustc_attr crate too so that users won't see the placeholder but instead the explicit version. This especially fixes the bug for rustdoc not showing it but instead the placeholder.

Originally reported [here](https://rust-lang.zulipchat.com/#narrow/stream/241545-t-release/topic/libs.20stabilization.20placeholder/near/296057188).

cc rust-lang#100591

![Screenshot_20220830_233727](https://user-images.githubusercontent.com/8872119/187548079-6207776b-4481-4351-afff-607f5b3fe03a.png)

Use `FILE_ATTRIBUTE_TAG_INFO` to get reparse tag

I've been looking at this code recently and it just occurred to me we don't actually use the full reparse data at this point, only the tag. [`GetFileInformationByHandleEx`](https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-getfileinformationbyhandleex) can do exactly that by filling a [`FILE_ATTRIBUTE_TAG_INFO`](https://docs.microsoft.com/en-us/windows/win32/api/winbase/ns-winbase-file_attribute_tag_info) struct.

r? ````@thomcc```` since you've made changes here recently (which is why I have this code on my mind atm)