treat host effect params as erased in codegen
This fixes the changes brought to codegen tests when effect params are added to libcore, by not attempting to monomorphize functions that get the host param by being `const fn`.
r? `@oli-obk`
some ConstValue refactoring
In particular, use AllocId instead of Allocation in ConstValue::ByRef. This helps avoid redundant AllocIds when a `ByRef` constant gets put back into the interpreter.
r? `@oli-obk`
Fixes https://github.com/rust-lang/rust/issues/105536
This fixes the changes brought to codegen tests when effect params are
added to libcore, by not attempting to monomorphize functions that get
the host param by being `const fn`.
some inspect improvements
split from #114810 because I still want to experiment a bunch with that PR and these changes are self-contained.
r? `@compiler-errors`
Rework `no_coverage` to `coverage(off)`
As discussed at the tail of https://github.com/rust-lang/rust/issues/84605 this replaces the `no_coverage` attribute with a `coverage` attribute that takes sub-parameters (currently `off` and `on`) to control the coverage instrumentation.
Allows future-proofing for things like `coverage(off, reason="Tested live", issue="#12345")` or similar.
Rollup of 6 pull requests
Successful merges:
- #115736 (Remove `verbose_generic_activity_with_arg`)
- #115771 (cleanup leftovers of const_err lint)
- #115798 (add helper method for finding the one non-1-ZST field)
- #115812 (Merge settings.css into rustdoc.css)
- #115815 (fix: return early when has tainted in mir pass)
- #115816 (Disabled socketpair for Vita)
r? `@ghost`
`@rustbot` modify labels: rollup
Disabled socketpair for Vita
There is no `socketpair` syscall in Vita newlib. This is reflected in a rust-lang/libc#3284, in which this method is removed for vita target.
Also, we would need the fixes from the abovementioned PR for sockets in std (previously we had some incorrect constant values), but that can be done separately when rust-lang/libc#3284 is reviewed, merged, and released.
Merge settings.css into rustdoc.css
There aren't that many CSS rules in `settings.css`, however quite some code is needed around it, making it more costly than useful. I think it's better to merge into `rustdoc.css` to simplify this.
r? `@notriddle`
cleanup leftovers of const_err lint
Some code / comments seem to not have been updated when const_err was turned into a hard error, so we can do a bit of cleanup here.
r? `@oli-obk`
Remove `verbose_generic_activity_with_arg`
This removes `verbose_generic_activity_with_arg` and changes users to `generic_activity_with_arg`. This keeps the output of `-Z time` readable while these repeated events are still available with the self profiling mechanism.
