If late lifetime resolution fails for whatever reason, forward to RBV
the guarantee that an error was emitted - thereby eliminating the need
for a "hack" to suppress subsequent/superfluous error diagnostics.
cleaned up cast-enum-const.rs
cleaned up ufcs-trait-object-format.rs
add comment to cast-to-box-arr.rs
add comment to shadow-primitives.rs
add comment to associated-type-const-nomalization.rs
add comment to fn-trait-explicit-call.rs
add comment to call-unit-struct-impl-fn-once.rs
add comment to cast-to-char-compare.rs
add comment to self-in-method-body-resolves.rs
add comment to derive-debug-newtype-unsized-slice.rs
add comment to tuple-ref-order-distinct-impls.rs
add comment to derive-debug-generic-with-lifetime.rs
add comment to recursive-trait-bound-on-type-param.rs
cleaned up const-static-ref-to-closure.rs
add comment to const-iter-no-conflict-for-loop.rs
add comment to closure-move-use-after-move-diagnostic.rs
add comment to missing-operator-after-float.rs
add comment to closure-array-break-length.rs
add comment to box-lifetime-argument-not-allowed.rs
add comment to const-return-outside-fn.rs
add comment to drop-conflicting-impls.rs
add comment to unbalanced-doublequote-2.rs
add comment to borrow-immutable-deref-box.rs
add comment to for-in-const-eval.rs
add comment to borrowck-annotated-static-lifetime.rs
cleaned up cast-rfc0401.rs
add comment to nll-anon-to-static.rs
add comment to cast-to-dyn-any.rs
add comment to missing-associated-items.rs
add comment to enum-discriminant-missing-variant.rs
This removes variance information from some diagnostics. However,
that variance information is not actually relevant here. Casting
`*const dyn Cat<'a>` to `*const S<dyn Cat<'static>>` is an error
regardless of whether `S` requires its argument to be invariant.
Wide-pointer casts always require the trait object arguments to be
invariant.
Rehome 30 `tests/ui/issues/` tests to other subdirectories under `tests/ui/` [#2 of Batch #2]
Part of rust-lang/rust#133895
Methodology:
1. Refer to the previously written `tests/ui/SUMMARY.md`
2. Find an appropriate category for the test, using the original issue thread and the test contents.
3. Add the issue URL at the bottom (not at the top, as that would mess up stderr line numbers)
4. Rename the tests to make their purpose clearer
Inspired by the methodology that `@Kivooeo` was using.
r? `@jieyouxu`
Rehome 32 `tests/ui/issues/` tests to other subdirectories under `tests/ui/`
rust-lang/rust#143902 divided into smaller, easier to review chunks.
Part of rust-lang/rust#133895
Methodology:
1. Refer to the previously written `tests/ui/SUMMARY.md`
2. Find an appropriate category for the test, using the original issue thread and the test contents.
3. Add the issue URL at the bottom (not at the top, as that would mess up stderr line numbers)
4. Rename the tests to make their purpose clearer
Inspired by the methodology that `@Kivooeo` was using.
r? `@jieyouxu`
Added error for invalid char cast
fixesrust-lang/rust#143597
not really sure if I did it right, but according to cast-char test -- it is right, also this code gave me false positive result
```
for _ in 0..(256 as u8) {}
```
so this is why I added this check `if lit_val <= 0xFF`
Also I believe that error message could be improved, but I'm not sure how exactly
cc ```@hkBst```
r? compiler
Jonathan Brouwer