bjoernager/rust
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expadn abi check + condese & fix tests

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This commit is contained in:
DrMeepster 2022-02-27 20:25:16 -08:00
parent bfa7d44823
commit d316aba04c
3 changed files with 3 additions and 8 deletions
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2
compiler/rustc_codegen_ssa/src/mir/place.rs
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@ -456,7 +456,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
mir::ProjectionElem::Deref => {
// custom allocators can change box's abi, making it unable to be derefed directly
if cg_base.layout.ty.is_box()
&& matches!(cg_base.layout.abi, Abi::Aggregate { .. })
&& matches!(cg_base.layout.abi, Abi::Aggregate { .. } | Abi::Uninhabited)
{
let ptr = cg_base.project_field(bx, 0).project_field(bx, 0);