MCP: rust-lang/compiler-team#628

The type of the local decl is already sanitized in `visit_local_decl`.

…i-obk

Add Terminator conversion from MIR to SMIR, part rust-lang#2

r? `@oli-obk`

…apkin

Add new Tier-3 targets: `loongarch64-unknown-none*`

This PR adds new Tier-3 targets `loongarch64-unknown-none*` that are introduced by MCP rust-lang/compiler-team#628

…Nilstrieb

Add myself to highfive rotation

…rors

remove `TyCtxt::has_error_field` helper method

…g-docs, r=notriddle

Prevent emitting `missing_docs` for `pub extern crate`

Fixes rust-lang#112308.

r? `@notriddle`

… r=compiler-errors

Avoid duplicate type sanitization of local decls in borrowck

The type of the local decl is already sanitized in `visit_local_decl`.

…r=compiler-errors

Fix comment for `get_region_var_origins`

rust-lang#109753 changed the logic but not the comment.

r? `@compiler-errors`

…nups, r=compiler-errors

Remove default visitor impl in region constraint generation

I wanted to group it together with other possibly minor borrowck cleanups but that's all I have right now so I rather put it up than forget about it before doing something else.

r? `@compiler-errors`