private void evaluatePrefixMethod(int op, String method, Expression expression, Expression orig) {
// load Expressions
VariableSlotLoader usesSubscript = loadWithSubscript(expression);
// execute Method
execMethodAndStoreForSubscriptOperator(op, method, expression, usesSubscript, orig);
// new value is already on stack, so nothing to do here
if (usesSubscript != null) controller.getCompileStack().removeVar(usesSubscript.getIndex());
}
private void evaluatePostfixMethod(
int op, String method, Expression expression, Expression orig) {
CompileStack compileStack = controller.getCompileStack();
final OperandStack operandStack = controller.getOperandStack();
// load Expressions
VariableSlotLoader usesSubscript = loadWithSubscript(expression);
// save copy for later
operandStack.dup();
ClassNode expressionType = operandStack.getTopOperand();
int tempIdx = compileStack.defineTemporaryVariable("postfix_" + method, expressionType, true);
// execute Method
execMethodAndStoreForSubscriptOperator(op, method, expression, usesSubscript, orig);
// remove the result of the method call
operandStack.pop();
// reload saved value
operandStack.load(expressionType, tempIdx);
compileStack.removeVar(tempIdx);
if (usesSubscript != null) compileStack.removeVar(usesSubscript.getIndex());
}