Couple of changes to run rustc in miri #136580
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Couple of changes to run rustc in miri This is not the full set of patches required to run rustc in miri, but it is the fast majority of the changes to rustc itself. There is also a change to the jobserver crate necessary and on arm64 a change to the memchr crate. Running rustc in miri has already found some UB: rust-lang#136579 cc rust-lang#135870 (comment)
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…kingjubilee Rollup of 9 pull requests Successful merges: - rust-lang#135439 (Make `-O` mean `OptLevel::Aggressive`) - rust-lang#136193 (Implement pattern type ffi checks) - rust-lang#136235 (Pretty print pattern type values with transmute if they don't satisfy their pattern) - rust-lang#136311 (Ensure that we never try to monomorphize the upcasting or vtable calls of impossible dyn types) - rust-lang#136315 (Use short ty string for binop and unop errors) - rust-lang#136393 (Fix accidentally not emitting overflowing literals lints anymore in patterns) - rust-lang#136530 (Implement `x perf` directly in bootstrap) - rust-lang#136580 (Couple of changes to run rustc in miri) - rust-lang#136589 (Enable "jump to def" feature on rustc docs) r? `@ghost` `@rustbot` modify labels: rollup
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…kingjubilee Rollup of 9 pull requests Successful merges: - rust-lang#135439 (Make `-O` mean `OptLevel::Aggressive`) - rust-lang#136193 (Implement pattern type ffi checks) - rust-lang#136235 (Pretty print pattern type values with transmute if they don't satisfy their pattern) - rust-lang#136311 (Ensure that we never try to monomorphize the upcasting or vtable calls of impossible dyn types) - rust-lang#136315 (Use short ty string for binop and unop errors) - rust-lang#136393 (Fix accidentally not emitting overflowing literals lints anymore in patterns) - rust-lang#136530 (Implement `x perf` directly in bootstrap) - rust-lang#136580 (Couple of changes to run rustc in miri) - rust-lang#136589 (Enable "jump to def" feature on rustc docs) r? `@ghost` `@rustbot` modify labels: rollup
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Couple of changes to run rustc in miri This is not the full set of patches required to run rustc in miri, but it is the fast majority of the changes to rustc itself. There is also a change to the jobserver crate necessary and on arm64 a change to the memchr crate. Running rustc in miri has already found some UB: rust-lang#136579 cc rust-lang#135870 (comment)
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…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#133925 (disallow `repr()` on invalid items) - rust-lang#135549 (Document some safety constraints and use more safe wrappers) - rust-lang#136069 (Simplify slice indexing in next trait solver) - rust-lang#136152 (Stabilize `map_many_mut` feature) - rust-lang#136219 (Misc. `rustc_hir` cleanups 🧹) - rust-lang#136580 (Couple of changes to run rustc in miri) - rust-lang#136636 (Couple of minor cleanups to the diagnostic infrastructure) - rust-lang#136645 (Clippy subtree update) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#133925 (disallow `repr()` on invalid items) - rust-lang#136069 (Simplify slice indexing in next trait solver) - rust-lang#136152 (Stabilize `map_many_mut` feature) - rust-lang#136219 (Misc. `rustc_hir` cleanups 🧹) - rust-lang#136580 (Couple of changes to run rustc in miri) - rust-lang#136636 (Couple of minor cleanups to the diagnostic infrastructure) - rust-lang#136645 (Clippy subtree update) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#133925 (disallow `repr()` on invalid items) - rust-lang#136069 (Simplify slice indexing in next trait solver) - rust-lang#136152 (Stabilize `map_many_mut` feature) - rust-lang#136219 (Misc. `rustc_hir` cleanups 🧹) - rust-lang#136580 (Couple of changes to run rustc in miri) - rust-lang#136636 (Couple of minor cleanups to the diagnostic infrastructure) - rust-lang#136645 (Clippy subtree update) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#136580 - bjorn3:miri_fixes, r=lqd Couple of changes to run rustc in miri This is not the full set of patches required to run rustc in miri, but it is the fast majority of the changes to rustc itself. There is also a change to the jobserver crate necessary and on arm64 a change to the memchr crate. Running rustc in miri has already found some UB: rust-lang#136579 cc rust-lang#135870 (comment)
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This is not the full set of patches required to run rustc in miri, but it is the fast majority of the changes to rustc itself. There is also a change to the jobserver crate necessary and on arm64 a change to the memchr crate. Running rustc in miri has already found some UB: #136579
cc #135870 (comment)