@NotNull
private static Set<LocalFunctionDeclarationInstruction> getLocalDeclarations(
@NotNull Pseudocode pseudocode) {
Set<LocalFunctionDeclarationInstruction> localDeclarations = Sets.newLinkedHashSet();
for (Instruction instruction : ((PseudocodeImpl) pseudocode).mutableInstructionList) {
if (instruction instanceof LocalFunctionDeclarationInstruction) {
localDeclarations.add((LocalFunctionDeclarationInstruction) instruction);
localDeclarations.addAll(
getLocalDeclarations(((LocalFunctionDeclarationInstruction) instruction).getBody()));
}
}
return localDeclarations;
}
@NotNull
@Override
public List<Instruction> getReversedInstructions() {
LinkedHashSet<Instruction> traversedInstructions = Sets.newLinkedHashSet();
PseudocodeTraverserKt.traverseFollowingInstructions(
sinkInstruction, traversedInstructions, BACKWARD, null);
if (traversedInstructions.size() < instructions.size()) {
List<Instruction> simplyReversedInstructions = Lists.newArrayList(instructions);
Collections.reverse(simplyReversedInstructions);
for (Instruction instruction : simplyReversedInstructions) {
if (!traversedInstructions.contains(instruction)) {
PseudocodeTraverserKt.traverseFollowingInstructions(
instruction, traversedInstructions, BACKWARD, null);
}
}
}
return Lists.newArrayList(traversedInstructions);
}