fun MutableSet<KtFile>.collectReachableInlineDelegatedPropertyAccessors() {
    if (isEmpty()) return

    // One of the compiler lowerings, namely `PropertyReferenceLowering`,
    // optimizes usages of property references in some cases,
    // and if a containing delegated property accessor is inline,
    // it might need this accessor's bytecode.
    //
    // If an accessor function is defined in a different module,