Don't ICE during RPITIT refinement checking for resolution errors after normalization #126968
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Updated and squashed. @bors r=compiler-errors rollup |
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🌲 The tree is currently closed for pull requests below priority 100. This pull request will be tested once the tree is reopened. |
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Don't ICE during RPITIT refinement checking for resolution errors after normalization rust-lang#126670 shows a case where resolution errors after normalization can happen during RPITIT refinement checking. Our tests didn't reach this path before, and we explicitly ICEd until we had a test. We can now delay a bug since we're sure it is reachable and have the test from the isue. The comment I added likely still needs more expert wordsmithing. r? `@compiler-errors` who's making me work during vacation (j/k). Fixes rust-lang#126670
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…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#126158 (Disallow setting some built-in cfg via set the command-line) - rust-lang#126724 (Fix a span in `parse_ty_bare_fn`.) - rust-lang#126812 (Rename `tcx` to `cx` in new solver generic code) - rust-lang#126879 (fix Drop items getting leaked in Filter::next_chunk) - rust-lang#126941 (Migrate `run-make/llvm-ident` to `rmake.rs`) - rust-lang#126954 (resolve: Tweak some naming around import ambiguities) - rust-lang#126968 (Don't ICE during RPITIT refinement checking for resolution errors after normalization) - rust-lang#126973 (Fix bad replacement for unsafe extern block suggestion) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#126724 (Fix a span in `parse_ty_bare_fn`.) - rust-lang#126812 (Rename `tcx` to `cx` in new solver generic code) - rust-lang#126879 (fix Drop items getting leaked in Filter::next_chunk) - rust-lang#126925 (Change E0369 to give note informations for foreign items.) - rust-lang#126938 (miri: make sure we can find link_section statics even for the local crate) - rust-lang#126954 (resolve: Tweak some naming around import ambiguities) - rust-lang#126964 (Migrate `lto-empty`, `invalid-so` and `issue-20626` `run-make` tests to rmake.rs) - rust-lang#126968 (Don't ICE during RPITIT refinement checking for resolution errors after normalization) - rust-lang#126971 (Bump black, ruff and platformdirs) - rust-lang#126973 (Fix bad replacement for unsafe extern block suggestion) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#126968 - lqd:issue-126670, r=compiler-errors Don't ICE during RPITIT refinement checking for resolution errors after normalization rust-lang#126670 shows a case where resolution errors after normalization can happen during RPITIT refinement checking. Our tests didn't reach this path before, and we explicitly ICEd until we had a test. We can now delay a bug since we're sure it is reachable and have the test from the isue. The comment I added likely still needs more expert wordsmithing. r? ``@compiler-errors`` who's making me work during vacation (j/k). Fixes rust-lang#126670
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#126670 shows a case where resolution errors after normalization can happen during RPITIT refinement checking. Our tests didn't reach this path before, and we explicitly ICEd until we had a test. We can now delay a bug since we're sure it is reachable and have the test from the isue.
The comment I added likely still needs more expert wordsmithing.
r? @compiler-errors who's making me work during vacation (j/k).
Fixes #126670