Check that built-in callable types validate their output type is `Sized` (in new solver)
Working on parity with old solver. Putting this up for consideration, it's not *really* needed or anything just yet. Maybe it's better to approach this from another direction (like always checking the item bounds when calling `consider_assumption`? we may need that for coinduction to be sound though?)
This basically implements #100096 for the new solver.
Don't call `with_reveal_all_normalized` in const-eval when `param_env` has inference vars in it
**what:** This slightly shifts the order of operations from an existing hack:
5b6ed253c4/compiler/rustc_middle/src/ty/consts/kind.rs (L225-L230)
in order to avoid calling a tcx query (`TyCtxt::reveal_opaque_types_in_bounds`, via `ParamEnv::with_reveal_all_normalized`) when a param-env has inference variables in it.
**why:** This allows us to enable fingerprinting of query keys/values outside of incr-comp in deubg mode, to make sure we catch other places where we're passing infer vars and other bad things into query keys. Currently that (bbf33836b9) crashes because we introduce inference vars into a param-env in the blanket-impl finder in rustdoc 😓5b6ed253c4/src/librustdoc/clean/blanket_impl.rs (L43)
See the CI failure here: 6984834619
Deny non-lifetime bound vars in `for<..> ||` closure binders
Moves the check for illegal bound var types from astconv to resolve_bound_vars. If a binder is defined to have a type or const late-bound var that's not allowed, we'll resolve any usages to ty error or const error values, so we shouldn't ever see late-bound types or consts in places they aren't expected.
Fixes#108184Fixes#108181Fixes#108192
Don't eagerly convert principal to string
Fixes#108155
~~I haven't yet been able to reproduce the ICE in a minimal example unfortunately.~~ Added a test
Don't allow evaluating queries that were fed in a previous compiler run
r? `@cjgillot`
this code was already unreachable. Also we removed the no_hash + feeding restriction in https://github.com/rust-lang/rust/pull/105220.
Don't recover lifetimes/labels containing emojis as character literals
Fixes#108019.
Note that at the time of this commit, `unic-emoji-char` seems to have data tables only up to Unicode 5.0, but Unicode is already newer than this.
A newer emoji such as `🥺` will not be recognized as an emoji but older emojis such as `🐱` will.
This PR leaves a couple of FIXMEs where `unic_emoji_char::is_emoji` is used.
Add sanitizer support for modern iOS platforms
asan and tsan generally support iOS, but that previously wasn't configured in rust. This only adds support for the simulator architectures, and arm64 device architecture, not the older 32 bit architectures.
Add `kernel-address` sanitizer support for freestanding targets
This PR adds support for KASan (kernel address sanitizer) instrumentation in freestanding targets. I included the minimal set of `x86_64-unknown-none`, `riscv64{imac, gc}-unknown-none-elf`, and `aarch64-unknown-none` but there's likely other targets it can be added to. (`linux_kernel_base.rs`?) KASan uses the address sanitizer attributes but has the `CompileKernel` parameter set to `true` in the pass creation.
