…leywiser

Update Windows platform support

This should not be merged until Rust 1.76 but I'm told this may need an fcp in addition to [MCP 651](rust-lang/compiler-team#651).

cc ```@rust-lang/compiler``` ```@rust-lang/release```

…ck, r=oli-obk

Add FileCheck annotations to MIR-opt unnamed-fields tests

Part of rust-lang#116971
Adds filecheck annotations to unnamed-fields mir-opt tests in `tests/mir-opt/unnamed-fields`

Fix 32-bit overflows in LLVM composite constants

Inspired by rust-lang#121868. Fixes unsoundness created when constructing constant arrays, strings, and structs with 2^32 or more elements on x86_64. This introduces copies of a few LLVM functions that have their signatures updated to use size_t in place of unsigned int. Alternatively we could just add overflow checks and just disallow huge composite constants. That introduces less code, but maybe a huge static block of memory is useful in embedded/no-os situations?

…cote

Enable creating backtraces via -Ztreat-err-as-bug when stashing errors

r? `@nnethercote`

Otherwise I can't debug stashed errors because I can't find their source

…izing-self-constrains-args, r=lcnr

Don't ICE when non-self part of trait goal is constrained in new solver

Self-explanatory. See test for example when this can happen.

Update books

## rust-lang/reference

3 commits in 3417f866932cb1c09c6be0f31d2a02ee01b4b95d..5afb503a4c1ea3c84370f8f4c08a1cddd1cdf6ad
2024-03-06 21:29:54 UTC to 2024-02-28 04:06:45 UTC

- Input format (rust-lang/reference#1459)
- Lexer: say that lifetime-like tokens can't be immediately followed by ' (rust-lang/reference#1479)
- Patterns and enums (rust-lang/reference#1460)

## rust-lang/rust-by-example

2 commits in 57f1e708f5d5850562bc385aaf610e6af14d6ec8..e093099709456e6fd74fecd2505fdf49a2471c10
2024-03-08 23:30:57 UTC to 2024-02-26 21:10:20 UTC

- While-Let Unable to compile code example on page (rust-lang/rust-by-example#1819)
- Update new_types.md wording (rust-lang/rust-by-example#1823)

## rust-lang/rustc-dev-guide

14 commits in 7b0ef5b..8a5d647
2024-03-11 10:37:18 UTC to 2024-02-29 09:46:28 UTC

- update rustc-driver-interacting-with-the-ast.md (rust-lang/rustc-dev-guide#1930)
- Update rustc-driver-getting-diagnostics.md (rust-lang/rustc-dev-guide#1931)
- Document that test names cannot contain dots (rust-lang/rustc-dev-guide#1927)
- Update overview.md (rust-lang/rustc-dev-guide#1898)
- actually need to fix two occurances (rust-lang/rustc-dev-guide#1925)
- fix broken links (rust-lang/rustc-dev-guide#1924)
- next-solver: document caching (rust-lang/rustc-dev-guide#1923)
- Add compiletest docs for FileCheck prefixes and `//@ filecheck-flags:` (rust-lang/rustc-dev-guide#1914)
- Use different type in an example (rust-lang/rustc-dev-guide#1908)
- Update run-make test description (rust-lang/rustc-dev-guide#1920)
- Add some more details on feature gating (rust-lang/rustc-dev-guide#1891)
- make shell.nix better (rust-lang/rustc-dev-guide#1858)
- opaque types in new solver (rust-lang/rustc-dev-guide#1918)
- add implied bounds doc (rust-lang/rustc-dev-guide#1915)

Update /NODEFAUTLIB comment for msvc

I've tried to explain a bit more about the effects of `/NODEFAULTLIB` when using msvc link.exe (or compatible) as they're different from `-nodefaultlib` on gnu.

I also removed the part about licensing as I'm not sure licensing is an issue? Or rather, it's no more or less of an issue no matter how you link msvc libraries. The license is the one you get if using VS at all and even dynamic linking includes static code (e.g. startup/shutdown code, etc).

r? petrochenkov

Remove some unnecessary `allow(incomplete_features)` in the test suite

A useless change, but I like things to be clean.