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CTFE SwitchInt: update comment #94575

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Mar 4, 2022
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CTFE SwitchInt: update comment #94575

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3 changes: 2 additions & 1 deletion compiler/rustc_const_eval/src/interpret/terminator.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,8 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
let mut target_block = targets.otherwise();

for (const_int, target) in targets.iter() {
// Compare using binary_op, to also support pointer values
// Compare using MIR BinOp::Eq, to also support pointer values.
// (Avoiding `self.binary_op` as that does some redundant layout computation.)
let res = self
.overflowing_binary_op(
mir::BinOp::Eq,
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