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fix for unions with scalar layout

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This commit is contained in:
Ralf Jung 2022-08-01 12:07:31 -04:00
parent 6e2715074e
commit 98e11b8aed
1 changed files with 4 additions and 0 deletions
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4
compiler/rustc_middle/src/ty/layout_sanity_check.rs
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@ -91,6 +91,10 @@ pub(super) fn sanity_check_layout<'tcx>(
FieldsShape::Primitive => { FieldsShape::Primitive => {
// Fine. // Fine.
} }
FieldsShape::Union(..) => {
// FIXME: I guess we could also check something here? Like, look at all fields?
return;
}
FieldsShape::Arbitrary { .. } => { FieldsShape::Arbitrary { .. } => {
// Should be an enum, the only field is the discriminant. // Should be an enum, the only field is the discriminant.
assert!( assert!(