Do not ICE when failing to normalize in ConstProp. #108803
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Some changes occurred to the CTFE / Miri engine cc @rust-lang/miri |
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This was originally added because we couldn't come up with an example where it would fail but not hard error, too (see https://github.com/rust-lang/rust/pull/91551/files#r762550062 ) Even if it's only reachable via const prop, it seems totally fine to not require a hard error. r? @oli-obk @bors r+ rollup |
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…li-obk Do not ICE when failing to normalize in ConstProp. There is no reason to delay a bug there, as we bubble up the failure as TooGeneric. Fixes rust-lang#97728
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…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#107801 (const_eval: `implies_by` in `rustc_const_unstable`) - rust-lang#108750 (Fix `ObligationCtxt::sub`) - rust-lang#108780 (Add regression tests for issue 70919) - rust-lang#108786 (Check for free regions in MIR validation) - rust-lang#108790 (Do not ICE when interpreting a cast between non-monomorphic types) - rust-lang#108803 (Do not ICE when failing to normalize in ConstProp.) - rust-lang#108807 (Emit the suspicious_auto_trait_impls for negative impls as well) - rust-lang#108812 (Add regression test for rust-lang#98444) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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There is no reason to delay a bug there, as we bubble up the failure as TooGeneric.
Fixes #97728