…trochenkov

Linting public reexport of private dependencies

Part of public/private dependencies rust-lang#44663
Partially addresses rust-lang#71043

I'm adding a warning for reexports of private dependencies into `rustc_resolve`. I get that this should not be a warning, but should instead be a lint to be controlled by the feature gate, but I did not figure out how exactly to do that at that point. I tried doing the same thing as is done in `rustc_privacy`, but the linting system is not ready yet as far as I understand the error I got, so I made a warning for now instead. Some guidance on how to emit lints with `dcx` would be appreciated.

This also sets the `std_detect` crate as a public dependency of `std` because some macros are reexported from there. I did not check closer, but the other option may be to allow the specific reexports instead.

…trochenkov

Linting public reexport of private dependencies

Part of public/private dependencies rust-lang#44663
Partially addresses rust-lang#71043

I'm adding a warning for reexports of private dependencies into `rustc_resolve`. I get that this should not be a warning, but should instead be a lint to be controlled by the feature gate, but I did not figure out how exactly to do that at that point. I tried doing the same thing as is done in `rustc_privacy`, but the linting system is not ready yet as far as I understand the error I got, so I made a warning for now instead. Some guidance on how to emit lints with `dcx` would be appreciated.

This also sets the `std_detect` crate as a public dependency of `std` because some macros are reexported from there. I did not check closer, but the other option may be to allow the specific reexports instead.

…trochenkov

Linting public reexport of private dependencies

Part of public/private dependencies rust-lang#44663
Partially addresses rust-lang#71043

I'm adding a warning for reexports of private dependencies into `rustc_resolve`. I get that this should not be a warning, but should instead be a lint to be controlled by the feature gate, but I did not figure out how exactly to do that at that point. I tried doing the same thing as is done in `rustc_privacy`, but the linting system is not ready yet as far as I understand the error I got, so I made a warning for now instead. Some guidance on how to emit lints with `dcx` would be appreciated.

This also sets the `std_detect` crate as a public dependency of `std` because some macros are reexported from there. I did not check closer, but the other option may be to allow the specific reexports instead.

Rollup of 11 pull requests

Successful merges:

 - #143595 (add `const_make_global`; err for `const_allocate` ptrs if didn't call)
 - #143678 (Added error for invalid char cast)
 - #143793 (Opaque type collection: Guard against endlessly recursing free alias types)
 - #143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - #143829 (Trim `BorrowedCursor` API)
 - #143856 (Linting public reexport of private dependencies)
 - #143891 (Port `#[coverage]` to the new attribute system)
 - #143914 (Reword mismatched-lifetime-syntaxes text based on feedback)
 - #143922 (Improve path segment joining)
 - #143926 (Remove deprecated fields in bootstrap)
 - #143975 (type_id_eq: check that the hash fully matches the type)

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

…trochenkov

Linting public reexport of private dependencies

Part of public/private dependencies rust-lang#44663
Partially addresses rust-lang#71043

I'm adding a warning for reexports of private dependencies into `rustc_resolve`. I get that this should not be a warning, but should instead be a lint to be controlled by the feature gate, but I did not figure out how exactly to do that at that point. I tried doing the same thing as is done in `rustc_privacy`, but the linting system is not ready yet as far as I understand the error I got, so I made a warning for now instead. Some guidance on how to emit lints with `dcx` would be appreciated.

This also sets the `std_detect` crate as a public dependency of `std` because some macros are reexported from there. I did not check closer, but the other option may be to allow the specific reexports instead.

Rollup of 15 pull requests

Successful merges:

 - #142304 (tests: Add `RUST_BACKTRACE` and `-Cpanic` revisions to `panic-main.rs` test)
 - #143388 (Various refactors to the LTO handling code)
 - #143409 (Enable xgot feature for mips64 musl targets)
 - #143592 (UWP: link ntdll functions using raw-dylib)
 - #143595 (add `const_make_global`; err for `const_allocate` ptrs if didn't call)
 - #143678 (Added error for invalid char cast)
 - #143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - #143829 (Trim `BorrowedCursor` API)
 - #143846 (pass --gc-sections if -Zexport-executable-symbols is enabled and improve tests)
 - #143851 (ci cleanup: rustdoc-gui-test now installs browser-ui-test)
 - #143856 (Linting public reexport of private dependencies)
 - #143895 (Dont collect assoc ty item bounds from trait where clause for host effect predicates)
 - #143922 (Improve path segment joining)
 - #143964 (Fix handling of SCRIPT_ARG in docker images)
 - #144016 (trait_sel: `MetaSized` always holds temporarily)

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

Rollup of 15 pull requests

Successful merges:

 - #142304 (tests: Add `RUST_BACKTRACE` and `-Cpanic` revisions to `panic-main.rs` test)
 - #143388 (Various refactors to the LTO handling code)
 - #143409 (Enable xgot feature for mips64 musl targets)
 - #143592 (UWP: link ntdll functions using raw-dylib)
 - #143595 (add `const_make_global`; err for `const_allocate` ptrs if didn't call)
 - #143678 (Added error for invalid char cast)
 - #143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - #143829 (Trim `BorrowedCursor` API)
 - #143851 (ci cleanup: rustdoc-gui-test now installs browser-ui-test)
 - #143856 (Linting public reexport of private dependencies)
 - #143895 (Dont collect assoc ty item bounds from trait where clause for host effect predicates)
 - #143922 (Improve path segment joining)
 - #143964 (Fix handling of SCRIPT_ARG in docker images)
 - #144002 (Update poison.rs)
 - #144016 (trait_sel: `MetaSized` always holds temporarily)

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

Rollup merge of #143856 - mladedav:dm/private-reexport, r=petrochenkov

Linting public reexport of private dependencies

Part of public/private dependencies #44663
Partially addresses #71043

I'm adding a warning for reexports of private dependencies into `rustc_resolve`. I get that this should not be a warning, but should instead be a lint to be controlled by the feature gate, but I did not figure out how exactly to do that at that point. I tried doing the same thing as is done in `rustc_privacy`, but the linting system is not ready yet as far as I understand the error I got, so I made a warning for now instead. Some guidance on how to emit lints with `dcx` would be appreciated.

This also sets the `std_detect` crate as a public dependency of `std` because some macros are reexported from there. I did not check closer, but the other option may be to allow the specific reexports instead.

…trochenkov

Linting public reexport of private dependencies

Part of public/private dependencies rust-lang#44663
Partially addresses rust-lang#71043

I'm adding a warning for reexports of private dependencies into `rustc_resolve`. I get that this should not be a warning, but should instead be a lint to be controlled by the feature gate, but I did not figure out how exactly to do that at that point. I tried doing the same thing as is done in `rustc_privacy`, but the linting system is not ready yet as far as I understand the error I got, so I made a warning for now instead. Some guidance on how to emit lints with `dcx` would be appreciated.

This also sets the `std_detect` crate as a public dependency of `std` because some macros are reexported from there. I did not check closer, but the other option may be to allow the specific reexports instead.

Rollup of 15 pull requests

Successful merges:

 - rust-lang#142304 (tests: Add `RUST_BACKTRACE` and `-Cpanic` revisions to `panic-main.rs` test)
 - rust-lang#143388 (Various refactors to the LTO handling code)
 - rust-lang#143409 (Enable xgot feature for mips64 musl targets)
 - rust-lang#143592 (UWP: link ntdll functions using raw-dylib)
 - rust-lang#143595 (add `const_make_global`; err for `const_allocate` ptrs if didn't call)
 - rust-lang#143678 (Added error for invalid char cast)
 - rust-lang#143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - rust-lang#143829 (Trim `BorrowedCursor` API)
 - rust-lang#143851 (ci cleanup: rustdoc-gui-test now installs browser-ui-test)
 - rust-lang#143856 (Linting public reexport of private dependencies)
 - rust-lang#143895 (Dont collect assoc ty item bounds from trait where clause for host effect predicates)
 - rust-lang#143922 (Improve path segment joining)
 - rust-lang#143964 (Fix handling of SCRIPT_ARG in docker images)
 - rust-lang#144002 (Update poison.rs)
 - rust-lang#144016 (trait_sel: `MetaSized` always holds temporarily)

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

…trochenkov

Linting public reexport of private dependencies

Part of public/private dependencies rust-lang#44663
Partially addresses rust-lang#71043

I'm adding a warning for reexports of private dependencies into `rustc_resolve`. I get that this should not be a warning, but should instead be a lint to be controlled by the feature gate, but I did not figure out how exactly to do that at that point. I tried doing the same thing as is done in `rustc_privacy`, but the linting system is not ready yet as far as I understand the error I got, so I made a warning for now instead. Some guidance on how to emit lints with `dcx` would be appreciated.

This also sets the `std_detect` crate as a public dependency of `std` because some macros are reexported from there. I did not check closer, but the other option may be to allow the specific reexports instead.

Rollup of 15 pull requests

Successful merges:

 - rust-lang/rust#142304 (tests: Add `RUST_BACKTRACE` and `-Cpanic` revisions to `panic-main.rs` test)
 - rust-lang/rust#143388 (Various refactors to the LTO handling code)
 - rust-lang/rust#143409 (Enable xgot feature for mips64 musl targets)
 - rust-lang/rust#143592 (UWP: link ntdll functions using raw-dylib)
 - rust-lang/rust#143595 (add `const_make_global`; err for `const_allocate` ptrs if didn't call)
 - rust-lang/rust#143678 (Added error for invalid char cast)
 - rust-lang/rust#143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - rust-lang/rust#143829 (Trim `BorrowedCursor` API)
 - rust-lang/rust#143851 (ci cleanup: rustdoc-gui-test now installs browser-ui-test)
 - rust-lang/rust#143856 (Linting public reexport of private dependencies)
 - rust-lang/rust#143895 (Dont collect assoc ty item bounds from trait where clause for host effect predicates)
 - rust-lang/rust#143922 (Improve path segment joining)
 - rust-lang/rust#143964 (Fix handling of SCRIPT_ARG in docker images)
 - rust-lang/rust#144002 (Update poison.rs)
 - rust-lang/rust#144016 (trait_sel: `MetaSized` always holds temporarily)

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

Rollup of 15 pull requests

Successful merges:

 - rust-lang/rust#142304 (tests: Add `RUST_BACKTRACE` and `-Cpanic` revisions to `panic-main.rs` test)
 - rust-lang/rust#143388 (Various refactors to the LTO handling code)
 - rust-lang/rust#143409 (Enable xgot feature for mips64 musl targets)
 - rust-lang/rust#143592 (UWP: link ntdll functions using raw-dylib)
 - rust-lang/rust#143595 (add `const_make_global`; err for `const_allocate` ptrs if didn't call)
 - rust-lang/rust#143678 (Added error for invalid char cast)
 - rust-lang/rust#143820 (Fixed a core crate compilation failure when enabling the `optimize_for_size` feature on some targets)
 - rust-lang/rust#143829 (Trim `BorrowedCursor` API)
 - rust-lang/rust#143851 (ci cleanup: rustdoc-gui-test now installs browser-ui-test)
 - rust-lang/rust#143856 (Linting public reexport of private dependencies)
 - rust-lang/rust#143895 (Dont collect assoc ty item bounds from trait where clause for host effect predicates)
 - rust-lang/rust#143922 (Improve path segment joining)
 - rust-lang/rust#143964 (Fix handling of SCRIPT_ARG in docker images)
 - rust-lang/rust#144002 (Update poison.rs)
 - rust-lang/rust#144016 (trait_sel: `MetaSized` always holds temporarily)

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