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Thread through the divCeil implementation from Zig:

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+ OPEN QUESTION: Evidently the Zig implementation can throw an overflow error. Do we want to do something in Roc to fix this?
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Chelsea Troy 2021-10-17 10:46:16 -05:00
parent 4b65430bef
commit 0cc6e44d35
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7 changed files with 79 additions and 3 deletions
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compiler/mono/src/borrow.rs
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@ -1000,7 +1000,7 @@ pub fn lowlevel_borrow_signature(arena: &Bump, op: LowLevel) -> &[bool] {
And | Or | NumAdd | NumAddWrap | NumAddChecked | NumSub | NumSubWrap | NumSubChecked
| NumMul | NumMulWrap | NumMulChecked | NumGt | NumGte | NumLt | NumLte | NumCompare
| NumDivUnchecked | NumRemUnchecked | NumIsMultipleOf | NumPow | NumPowInt
| NumDivUnchecked | NumDivCeilUnchecked | NumRemUnchecked | NumIsMultipleOf | NumPow | NumPowInt
| NumBitwiseAnd | NumBitwiseXor | NumBitwiseOr | NumShiftLeftBy | NumShiftRightBy
| NumShiftRightZfBy => arena.alloc_slice_copy(&[irrelevant, irrelevant]),