…le` test

…o `run-make` tests

…r=compiler-errors

Re-enable more debuginfo tests on freebsd

These ignores are _ancient_, we don't run freebsd tests in CI, and even if we did they'd probably pass because the test suite passes with the latest gdb release on Linux.

Special-case alias ty during the delayed bug emission in `try_from_lit`

This PR tries to fix rust-lang#116308.

A delayed bug in `try_from_lit` will not be emitted so that the compiler will not ICE when it sees the pair `(ast::LitKind::Int, ty::TyKind::Alias)` in `lit_to_const` (called from `try_from_lit`).

This PR is related to an unstable feature `adt_const_params` (rust-lang#95174).

r? ``@BoxyUwU``

Stabilize `is_none_or`

Closes: rust-lang#126383.

`@rustbot` label: +T-libs-api

r? libs-api

…pt, r=jieyouxu

Migrate `validate_json.py` script to rust in `run-make/rustdoc-map-file` test

This PR fixes the FIXME I added for future-me who become present-me. :')

Since there are multiple `run-make` tests using python scripts, I suppose more of them will migrate to Rust, hence why I added the `jzon` public reexport to the `run-make-support` crate.

cc `@jieyouxu`
r? `@Kobzol`

Fix wrong source location for some incorrect macro definitions

Fixes rust-lang#95463

Currently the code will consume the next token tree after `var` when trying to parse `$var:some_type` even when it's not a `:` (e.g. a `$` when input is `($foo $bar:tt) => {}`). Additionally it will return the wrong span when it's not a `:`.

This PR fixes these problems.

Stabilize std::thread::Builder::spawn_unchecked

Closes rust-lang#55132.