bjoernager/rust
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Fix foreign type handling

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This commit is contained in:
bjorn3 2019-09-14 17:53:36 +02:00
parent b267995f39
commit c34ada7cca
4 changed files with 27 additions and 24 deletions
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5
src/base.rs
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@ -365,6 +365,7 @@ fn trans_stmt<'tcx>(
Rvalue::Cast(CastKind::Misc, operand, to_ty) => {
let operand = trans_operand(fx, operand);
let from_ty = operand.layout().ty;
let to_ty = fx.monomorphize(to_ty);
fn is_fat_ptr<'tcx>(
fx: &FunctionCx<'_, 'tcx, impl Backend>,
@ -375,9 +376,7 @@ fn trans_stmt<'tcx>(
|ty::TypeAndMut {
ty: pointee_ty,
mutbl: _,
}| {
fx.layout_of(pointee_ty).is_unsized()
},
}| has_ptr_meta(fx.tcx, pointee_ty),
)
.unwrap_or(false)
}