Prevent double panic in query system, improve diagnostics #129271
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rustbot has assigned @michaelwoerister. Use |
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Thanks, @futile! Looks good to me. Let's wait until CI is green.
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@bors r+ |
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#129194 (Fix bootstrap test `detect_src_and_out` on Windows) - rust-lang#129217 (safe transmute: check lifetimes) - rust-lang#129223 ( Fix wrong argument for `get_fn_decl`) - rust-lang#129235 (Check that `#[may_dangle]` is properly applied) - rust-lang#129245 (Fix a typo in `rustc_hir` doc comment) - rust-lang#129271 (Prevent double panic in query system, improve diagnostics) r? `@ghost` `@rustbot` modify labels: rollup
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Thanks a lot for the quick feedback and r+ @michaelwoerister ! :) |
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Rollup merge of rust-lang#129271 - futile:query-system/prevent-double-panic, r=michaelwoerister Prevent double panic in query system, improve diagnostics I stumbled upon a double-panic in the query system while working on something else (rust-lang#129102), which hid the real error cause for what I was debugging. This PR remedies that, so unwinding should be able to present more errors. It shouldn't really be relevant for code that doesn't ICE.
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I stumbled upon a double-panic in the query system while working on something else (#129102), which hid the real error cause for what I was debugging. This PR remedies that, so unwinding should be able to present more errors. It shouldn't really be relevant for code that doesn't ICE.