Constructor Detail

• public OperandStack(WriterController controller)

Method Detail

• public ClassNode box()

• public void castToBool(int mark, boolean emptyDefault)

  ensure last marked parameter on the stack is a primitive boolean if mark==stack size, we assume an empty expression or statement. was used and we will use the value given in emptyDefault as boolean if mark==stack.size()-1 the top element will be cast to boolean using Groovy truth. In other cases we throw a GroovyBugError

• public void doAsType(ClassNode targetType)

• public void doGroovyCast(ClassNode targetType)

  do Groovy cast for top level element

• public void doGroovyCast(Variable v)

• public void dup()

  duplicate top element

• public int getStackLength()

• public ClassNode getTopOperand()

• public org.objectweb.asm.Label jump(int ifIns)

• public void jump(int ifIns, org.objectweb.asm.Label label)

• public void load(ClassNode type, int idx)

• public void loadOrStoreVariable(BytecodeVariable variable, boolean useReferenceDirectly)

• public void pop()

  remove operand stack top element using bytecode pop

• public void popDownTo(int elements)

• public void push(ClassNode type)

  push operand on stack

• public void pushBool(boolean inclusive)

• public void pushConstant(ConstantExpression expression)

  load the constant on the operand stack.

• public void pushDynamicName(Expression name)

• public void remove(int amount)

  Remove amount elements from the operand stack, without using pop. For example after a method invocation

• public void replace(ClassNode type)

  replace top level element with new element of given type

• public void replace(ClassNode type, int n)

  replace n top level elements with new element of given type

• public void storeVar(BytecodeVariable variable)

• public void swap()

  swap two top level operands

• @Override public String toString()