Rename *exact_{div,shr,shl} to *{div,shr,shl}_exact
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Return `Option` from `exact_div` and inherit overflow checks According to #139911 (comment), `exact_div` should return `Option::None` if `self % rhs != 0`, panic if `rhs == 0`, and handle overflow conditionally (panic in debug, wrap in release). #147771 should rename `exact_div` to `div_exact`.
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This PR was rebased onto a different master commit. Here's a range-diff highlighting what actually changed. Rebasing is a normal part of keeping PRs up to date, so no action is needed—this note is just to help reviewers. |
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Return `Option` from `exact_div` and inherit overflow checks According to rust-lang/rust#139911 (comment), `exact_div` should return `Option::None` if `self % rhs != 0`, panic if `rhs == 0`, and handle overflow conditionally (panic in debug, wrap in release). rust-lang/rust#147771 should rename `exact_div` to `div_exact`.
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Return `Option` from `exact_div` and inherit overflow checks According to rust-lang/rust#139911 (comment), `exact_div` should return `Option::None` if `self % rhs != 0`, panic if `rhs == 0`, and handle overflow conditionally (panic in debug, wrap in release). rust-lang/rust#147771 should rename `exact_div` to `div_exact`.
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Return `Option` from `exact_div` and inherit overflow checks According to rust-lang/rust#139911 (comment), `exact_div` should return `Option::None` if `self % rhs != 0`, panic if `rhs == 0`, and handle overflow conditionally (panic in debug, wrap in release). rust-lang/rust#147771 should rename `exact_div` to `div_exact`.
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Return `Option` from `exact_div` and inherit overflow checks According to rust-lang/rust#139911 (comment), `exact_div` should return `Option::None` if `self % rhs != 0`, panic if `rhs == 0`, and handle overflow conditionally (panic in debug, wrap in release). rust-lang/rust#147771 should rename `exact_div` to `div_exact`.
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Return `Option` from `exact_div` and inherit overflow checks According to rust-lang/rust#139911 (comment), `exact_div` should return `Option::None` if `self % rhs != 0`, panic if `rhs == 0`, and handle overflow conditionally (panic in debug, wrap in release). rust-lang/rust#147771 should rename `exact_div` to `div_exact`.
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…tolnay Return `Option` from `exact_div` and inherit overflow checks According to rust-lang#139911 (comment), `exact_div` should return `Option::None` if `self % rhs != 0`, panic if `rhs == 0`, and handle overflow conditionally (panic in debug, wrap in release). rust-lang#147771 should rename `exact_div` to `div_exact`.
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Rename `*exact_{div,shr,shl}` to `*{div,shr,shl}_exact`
Related to rust-lang#144336 and rust-lang#139911, see rust-lang#139911 (comment). I haven't touched the `exact_div`, `exact_udiv` and `exact_sdiv` intrinsics. Let me know if I should.
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Rename `*exact_{div,shr,shl}` to `*{div,shr,shl}_exact`
Related to rust-lang#144336 and rust-lang#139911, see rust-lang#139911 (comment). I haven't touched the `exact_div`, `exact_udiv` and `exact_sdiv` intrinsics. Let me know if I should.
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…tolnay Return `Option` from `exact_div` and inherit overflow checks According to rust-lang#139911 (comment), `exact_div` should return `Option::None` if `self % rhs != 0`, panic if `rhs == 0`, and handle overflow conditionally (panic in debug, wrap in release). rust-lang#147771 should rename `exact_div` to `div_exact`.
Zalathar
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Nov 11, 2025
Rename `*exact_{div,shr,shl}` to `*{div,shr,shl}_exact`
Related to rust-lang#144336 and rust-lang#139911, see rust-lang#139911 (comment). I haven't touched the `exact_div`, `exact_udiv` and `exact_sdiv` intrinsics. Let me know if I should.
Zalathar
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Nov 11, 2025
Rename `*exact_{div,shr,shl}` to `*{div,shr,shl}_exact`
Related to rust-lang#144336 and rust-lang#139911, see rust-lang#139911 (comment). I haven't touched the `exact_div`, `exact_udiv` and `exact_sdiv` intrinsics. Let me know if I should.
Zalathar
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Nov 11, 2025
Rename `*exact_{div,shr,shl}` to `*{div,shr,shl}_exact`
Related to rust-lang#144336 and rust-lang#139911, see rust-lang#139911 (comment). I haven't touched the `exact_div`, `exact_udiv` and `exact_sdiv` intrinsics. Let me know if I should.
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Rollup of 16 pull requests Successful merges: - #141470 (Add new `function_casts_as_integer` lint) - #143619 (`c_variadic`: Add future-incompatibility warning for `...` arguments without a pattern outside of `extern` blocks) - #146495 (rustdoc: Erase `#![doc(document_private_items)]`) - #147771 (Rename `*exact_{div,shr,shl}` to `*{div,shr,shl}_exact`) - #147833 (rustdoc-json: move `target` to `json::conversions`) - #147952 (Add a timeout to the `remote-test-client` connection) - #147955 (compiletest: Migrate `TestProps` directive handling to a system of named handlers) - #148480 (Add `Steal::risky_hack_borrow_mut`) - #148506 (Special case detecting `'static` lifetime requirement coming from `-> Box<dyn Trait>`) - #148508 (Provide more context when mutably borrowing an imutably borrowed value) - #148530 (update the bootstrap readme) - #148608 (Add test for --test-builder success path) - #148636 (bootstrap: respect `build.python` on macOS) - #148639 (test(rustdoc): move tests into jump-to-def) - #148647 (Check unsafety for non-macro attributes in `validate_attr`) - #148667 (a few small clippy fixes) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup of 16 pull requests Successful merges: - #141470 (Add new `function_casts_as_integer` lint) - #143619 (`c_variadic`: Add future-incompatibility warning for `...` arguments without a pattern outside of `extern` blocks) - #146495 (rustdoc: Erase `#![doc(document_private_items)]`) - #147771 (Rename `*exact_{div,shr,shl}` to `*{div,shr,shl}_exact`) - #147833 (rustdoc-json: move `target` to `json::conversions`) - #147952 (Add a timeout to the `remote-test-client` connection) - #147955 (compiletest: Migrate `TestProps` directive handling to a system of named handlers) - #148480 (Add `Steal::risky_hack_borrow_mut`) - #148506 (Special case detecting `'static` lifetime requirement coming from `-> Box<dyn Trait>`) - #148508 (Provide more context when mutably borrowing an imutably borrowed value) - #148530 (update the bootstrap readme) - #148608 (Add test for --test-builder success path) - #148636 (bootstrap: respect `build.python` on macOS) - #148639 (test(rustdoc): move tests into jump-to-def) - #148647 (Check unsafety for non-macro attributes in `validate_attr`) - #148667 (a few small clippy fixes) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup of 15 pull requests Successful merges: - #141470 (Add new `function_casts_as_integer` lint) - #143619 (`c_variadic`: Add future-incompatibility warning for `...` arguments without a pattern outside of `extern` blocks) - #146495 (rustdoc: Erase `#![doc(document_private_items)]`) - #147771 (Rename `*exact_{div,shr,shl}` to `*{div,shr,shl}_exact`) - #147833 (rustdoc-json: move `target` to `json::conversions`) - #147955 (compiletest: Migrate `TestProps` directive handling to a system of named handlers) - #148480 (Add `Steal::risky_hack_borrow_mut`) - #148506 (Special case detecting `'static` lifetime requirement coming from `-> Box<dyn Trait>`) - #148508 (Provide more context when mutably borrowing an imutably borrowed value) - #148530 (update the bootstrap readme) - #148608 (Add test for --test-builder success path) - #148636 (bootstrap: respect `build.python` on macOS) - #148639 (test(rustdoc): move tests into jump-to-def) - #148647 (Check unsafety for non-macro attributes in `validate_attr`) - #148667 (a few small clippy fixes) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of #147771 - nxsaken:div_shlr_exact, r=dtolnay Rename `*exact_{div,shr,shl}` to `*{div,shr,shl}_exact` Related to #144336 and #139911, see #139911 (comment). I haven't touched the `exact_div`, `exact_udiv` and `exact_sdiv` intrinsics. Let me know if I should.
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Rollup of 15 pull requests Successful merges: - rust-lang/rust#141470 (Add new `function_casts_as_integer` lint) - rust-lang/rust#143619 (`c_variadic`: Add future-incompatibility warning for `...` arguments without a pattern outside of `extern` blocks) - rust-lang/rust#146495 (rustdoc: Erase `#![doc(document_private_items)]`) - rust-lang/rust#147771 (Rename `*exact_{div,shr,shl}` to `*{div,shr,shl}_exact`) - rust-lang/rust#147833 (rustdoc-json: move `target` to `json::conversions`) - rust-lang/rust#147955 (compiletest: Migrate `TestProps` directive handling to a system of named handlers) - rust-lang/rust#148480 (Add `Steal::risky_hack_borrow_mut`) - rust-lang/rust#148506 (Special case detecting `'static` lifetime requirement coming from `-> Box<dyn Trait>`) - rust-lang/rust#148508 (Provide more context when mutably borrowing an imutably borrowed value) - rust-lang/rust#148530 (update the bootstrap readme) - rust-lang/rust#148608 (Add test for --test-builder success path) - rust-lang/rust#148636 (bootstrap: respect `build.python` on macOS) - rust-lang/rust#148639 (test(rustdoc): move tests into jump-to-def) - rust-lang/rust#148647 (Check unsafety for non-macro attributes in `validate_attr`) - rust-lang/rust#148667 (a few small clippy fixes) r? `@ghost` `@rustbot` modify labels: rollup
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Related to #144336 and #139911, see #139911 (comment). I haven't touched the
exact_div,exact_udivandexact_sdivintrinsics. Let me know if I should.