public void leaveTemps() { FrameMap frameMap = codegen.getFrameMap(); List<ParameterInfo> infos = invocationParamBuilder.listAllParams(); for (ListIterator<? extends ParameterInfo> iterator = infos.listIterator(infos.size()); iterator.hasPrevious(); ) { ParameterInfo param = iterator.previous(); if (!param.isSkippedOrRemapped()) { frameMap.leaveTemp(param.type); } } }
public void generateAndInsertFinallyBlocks( @NotNull MethodNode intoNode, @NotNull List<MethodInliner.PointForExternalFinallyBlocks> insertPoints, int offsetForFinallyLocalVar) { if (!codegen.hasFinallyBlocks()) return; Map<AbstractInsnNode, MethodInliner.PointForExternalFinallyBlocks> extensionPoints = new HashMap<AbstractInsnNode, MethodInliner.PointForExternalFinallyBlocks>(); for (MethodInliner.PointForExternalFinallyBlocks insertPoint : insertPoints) { extensionPoints.put(insertPoint.beforeIns, insertPoint); } DefaultProcessor processor = new DefaultProcessor(intoNode, offsetForFinallyLocalVar); int curFinallyDepth = 0; AbstractInsnNode curInstr = intoNode.instructions.getFirst(); while (curInstr != null) { processor.processInstruction(curInstr, true); if (InlineCodegenUtil.isFinallyStart(curInstr)) { // TODO depth index calc could be more precise curFinallyDepth = getConstant(curInstr.getPrevious()); } MethodInliner.PointForExternalFinallyBlocks extension = extensionPoints.get(curInstr); if (extension != null) { Label start = new Label(); MethodNode finallyNode = InlineCodegenUtil.createEmptyMethodNode(); finallyNode.visitLabel(start); ExpressionCodegen finallyCodegen = new ExpressionCodegen( finallyNode, codegen.getFrameMap(), codegen.getReturnType(), codegen.getContext(), codegen.getState(), codegen.getParentCodegen()); finallyCodegen.addBlockStackElementsForNonLocalReturns( codegen.getBlockStackElements(), curFinallyDepth); FrameMap frameMap = finallyCodegen.getFrameMap(); FrameMap.Mark mark = frameMap.mark(); while (frameMap.getCurrentSize() < processor.getNextFreeLocalIndex()) { frameMap.enterTemp(Type.INT_TYPE); } finallyCodegen.generateFinallyBlocksIfNeeded( extension.returnType, extension.finallyIntervalEnd.getLabel()); // Exception table for external try/catch/finally blocks will be generated in original // codegen after exiting this method InlineCodegenUtil.insertNodeBefore(finallyNode, intoNode, curInstr); SimpleInterval splitBy = new SimpleInterval((LabelNode) start.info, extension.finallyIntervalEnd); processor.getTryBlocksMetaInfo().splitCurrentIntervals(splitBy, true); // processor.getLocalVarsMetaInfo().splitAndRemoveIntervalsFromCurrents(splitBy); mark.dropTo(); } curInstr = curInstr.getNext(); } processor.substituteTryBlockNodes(intoNode); // processor.substituteLocalVarTable(intoNode); }