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Correct implicit union cast

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gingerBill
2022-02-05 16:11:48 +00:00
parent c6ab8f82c8
commit 445ca70521
2 changed files with 20 additions and 0 deletions
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9
src/llvm_backend_expr.cpp
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@@ -1834,6 +1834,15 @@ lbValue lb_emit_conv(lbProcedure *p, lbValue value, Type *t) {
return lb_addr_load(p, parent);
}
}
if (dst->Union.variants.count == 1) {
Type *vt = dst->Union.variants[0];
if (internal_check_is_assignable_to(src, vt)) {
value = lb_emit_conv(p, value, vt);
lbAddr parent = lb_add_local_generated(p, t, true);
lb_emit_store_union_variant(p, parent.addr, value, vt);
return lb_addr_load(p, parent);
}
}
}
// NOTE(bill): This has to be done before 'Pointer <-> Pointer' as it's