fixed lowering struct-construct so member lowering order is the same …

[TomerStarkware]

…as in the user code

---

This change is 

[orizi]

Reviewed 3 of 3 files at r1, all commit messages.
Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @TomerStarkware)

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crates/cairo-lang-lowering/src/lower/mod.rs line 2424 at r1 (raw file):

                }
            }
        }

Suggestion:

        for (base_member, (_, member)) in izip!(
            StructDestructure {
                input: base_struct_usage.var_id,
                var_reqs: members
                    .iter()
                    .map(|(_, member)| VarRequest { ty: member.ty, location })
                    .collect(),
            }.add(ctx, &mut builder.statements),
            &members
        ) {
            match member_expr_usages.entry(member.id) {
                Entry::Occupied(_) => {}
                Entry::Vacant(entry) => {
                    entry.insert(Ok(VarUsage {
                        var_id: base_member,
                        location,
                    }));
                }
            }
        }

[TomerStarkware]

Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @orizi)

---

crates/cairo-lang-lowering/src/lower/mod.rs line 2424 at r1 (raw file):

                }
            }
        }

Done.

[orizi]

Reviewed 1 of 1 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @TomerStarkware)