/// <summary>
/// Builds a new structure value during lowering of a source value.
/// </summary>
private static Value AssembleStructure(
SSARewriterContext <FieldRef> context,
StructureType structureType,
Value value) =>
context.AssembleStructure(
structureType,
value,
(ctx, source, fieldAccess) =>
// Load the currently registered SSA value
ctx.GetValue(ctx.Block, new FieldRef(source, fieldAccess)));