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This commit is contained in:
Folkert 2021-06-27 13:49:49 +02:00
parent 8add147dcf
commit 99d0d9c732
8 changed files with 40 additions and 83 deletions
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11
compiler/gen_llvm/src/llvm/refcounting.rs
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@ -662,15 +662,13 @@ fn modify_refcount_layout_build_function<'a, 'ctx, 'env>(
}
NullableUnwrapped { other_fields, .. } => {
let other_fields = &other_fields[1..];
let function = build_rec_union(
env,
layout_ids,
mode,
&WhenRecursive::Loop(*variant),
*variant,
&*env.arena.alloc([other_fields]),
env.arena.alloc([*other_fields]),
true,
);
@ -1443,11 +1441,14 @@ fn build_rec_union_recursive_decrement<'a, 'ctx, 'env>(
// therefore we must cast it to our desired type
let union_type = match union_layout {
UnionLayout::NonRecursive(_) => unreachable!(),
UnionLayout::Recursive(_) | UnionLayout::NullableWrapped { .. } => {
union_data_block_of_memory(env.context, tags, env.ptr_bytes).into()
}
UnionLayout::NonRecursive(_) => unreachable!(),
_ => block_of_memory_slices(env.context, tags, env.ptr_bytes),
UnionLayout::NonNullableUnwrapped { .. }
| UnionLayout::NullableUnwrapped { .. } => {
block_of_memory_slices(env.context, tags, env.ptr_bytes)
}
};
let recursive_field_ptr = cast_basic_basic(