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fix clippy expect_fun_call #96982

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Merged
bors merged 1 commit into from
May 13, 2022
+3 −1
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fix clippy expect_fun_call #96982

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4 changes: 3 additions & 1 deletion compiler/rustc_const_eval/src/const_eval/valtrees.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,9 @@ fn slice_branches<'tcx>(
ecx: &CompileTimeEvalContext<'tcx, 'tcx>,
place: &MPlaceTy<'tcx>,
) -> Option<ty::ValTree<'tcx>> {
let n = place.len(&ecx.tcx.tcx).expect(&format!("expected to use len of place {:?}", place));
let n = place
.len(&ecx.tcx.tcx)
.unwrap_or_else(|_| panic!("expected to use len of place {:?}", place));
let branches = (0..n).map(|i| {
let place_elem = ecx.mplace_index(place, i).unwrap();
const_to_valtree_inner(ecx, &place_elem)
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