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Remove struct_tail_no_normalization

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This commit is contained in:
Michael Goulet 2024-08-11 19:21:33 -04:00
parent b5d2079fb9
commit f15997ffec
5 changed files with 10 additions and 13 deletions
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6
compiler/rustc_ty_utils/src/layout.rs
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@ -219,9 +219,13 @@ fn layout_of_uncached<'tcx>(
// its struct tail cannot be normalized either, so try to get a
// more descriptive layout error here, which will lead to less confusing
// diagnostics.
//
// We use the raw struct tail function here to get the first tail
// that is an alias, which is likely the cause of the normalization
// error.
match tcx.try_normalize_erasing_regions(
param_env,
tcx.struct_tail_without_normalization(pointee),
tcx.struct_tail_raw(pointee, |ty| ty, || {}),
) {
Ok(_) => {}
Err(better_err) => {