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| author | Nadrieril <Nadrieril@users.noreply.github.com> | 2024-01-21 06:38:34 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-21 06:38:34 +0100 |
| commit | b661cd6c57766ea17da0e93daed75c1b37c34757 (patch) | |
| tree | b4fc43b6b136f61c00b59704fc1de5cee5e7f593 /compiler/rustc_pattern_analysis/src/errors.rs | |
| parent | 867d39cdf625e4db4b381faff993346582e598b4 (diff) | |
| parent | 6d17169104575315c7801ec7bc55dd3cb932fde8 (diff) | |
| download | rust-b661cd6c57766ea17da0e93daed75c1b37c34757.tar.gz rust-b661cd6c57766ea17da0e93daed75c1b37c34757.zip | |
Rollup merge of #116090 - rmehri01:strict_integer_ops, r=m-ou-se
Implement strict integer operations that panic on overflow This PR implements the first part of the ACP for adding panic on overflow style arithmetic operations (https://github.com/rust-lang/libs-team/issues/270), mentioned in #116064. It adds the following operations on both signed and unsigned integers: - `strict_add` - `strict_sub` - `strict_mul` - `strict_div` - `strict_div_euclid` - `strict_rem` - `strict_rem_euclid` - `strict_neg` - `strict_shl` - `strict_shr` - `strict_pow` Additionally, signed integers have: - `strict_add_unsigned` - `strict_sub_unsigned` - `strict_abs` And unsigned integers have: - `strict_add_signed` The `div` and `rem` operations are the same as normal division and remainder but are added for completeness similar to the corresponding `wrapping_*` operations. I'm not sure if I missed any operations, I basically found them from the `wrapping_*` and `checked_*` operations on both integer types.
Diffstat (limited to 'compiler/rustc_pattern_analysis/src/errors.rs')
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