private void writePowerCall(
Expression receiver, Expression arguments, final ClassNode rType, ClassNode aType) {
OperandStack operandStack = controller.getOperandStack();
int m1 = operandStack.getStackLength();
// slow Path
prepareSiteAndReceiver(receiver, "power", false, controller.getCompileStack().isLHS());
operandStack.doGroovyCast(getWrapper(rType));
visitBoxedArgument(arguments);
operandStack.doGroovyCast(getWrapper(aType));
int m2 = operandStack.getStackLength();
MethodVisitor mv = controller.getMethodVisitor();
if (BigDecimal_TYPE.equals(rType) && Integer_TYPE.equals(getWrapper(aType))) {
mv.visitMethodInsn(
INVOKESTATIC,
"org/codehaus/groovy/runtime/DefaultGroovyMethods",
"power",
"(Ljava/math/BigDecimal;Ljava/lang/Integer;)Ljava/lang/Number;",
false);
} else if (BigInteger_TYPE.equals(rType) && Integer_TYPE.equals(getWrapper(aType))) {
mv.visitMethodInsn(
INVOKESTATIC,
"org/codehaus/groovy/runtime/DefaultGroovyMethods",
"power",
"(Ljava/math/BigInteger;Ljava/lang/Integer;)Ljava/lang/Number;",
false);
} else if (Long_TYPE.equals(getWrapper(rType)) && Integer_TYPE.equals(getWrapper(aType))) {
mv.visitMethodInsn(
INVOKESTATIC,
"org/codehaus/groovy/runtime/DefaultGroovyMethods",
"power",
"(Ljava/lang/Long;Ljava/lang/Integer;)Ljava/lang/Number;",
false);
} else if (Integer_TYPE.equals(getWrapper(rType)) && Integer_TYPE.equals(getWrapper(aType))) {
mv.visitMethodInsn(
INVOKESTATIC,
"org/codehaus/groovy/runtime/DefaultGroovyMethods",
"power",
"(Ljava/lang/Integer;Ljava/lang/Integer;)Ljava/lang/Number;",
false);
} else {
mv.visitMethodInsn(
INVOKESTATIC,
"org/codehaus/groovy/runtime/DefaultGroovyMethods",
"power",
"(Ljava/lang/Number;Ljava/lang/Number;)Ljava/lang/Number;",
false);
}
controller.getOperandStack().replace(Number_TYPE, m2 - m1);
}
private void writeArrayGet(
final Expression receiver,
final Expression arguments,
final ClassNode rType,
final ClassNode aType) {
OperandStack operandStack = controller.getOperandStack();
int m1 = operandStack.getStackLength();
// visit receiver
receiver.visit(controller.getAcg());
// visit arguments as array index
arguments.visit(controller.getAcg());
operandStack.doGroovyCast(int_TYPE);
int m2 = operandStack.getStackLength();
// array access
controller.getMethodVisitor().visitInsn(AALOAD);
operandStack.replace(rType.getComponentType(), m2 - m1);
}
private void writeStringPlusCall(
final Expression receiver, final String message, final Expression arguments) {
// todo: performance would be better if we created a StringBuilder
OperandStack operandStack = controller.getOperandStack();
int m1 = operandStack.getStackLength();
// slow Path
prepareSiteAndReceiver(receiver, message, false, controller.getCompileStack().isLHS());
visitBoxedArgument(arguments);
int m2 = operandStack.getStackLength();
MethodVisitor mv = controller.getMethodVisitor();
mv.visitMethodInsn(
INVOKESTATIC,
"org/codehaus/groovy/runtime/DefaultGroovyMethods",
"plus",
"(Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/String;",
false);
controller.getOperandStack().replace(STRING_TYPE, m2 - m1);
}
private void writeNumberNumberCall(
final Expression receiver, final String message, final Expression arguments) {
OperandStack operandStack = controller.getOperandStack();
int m1 = operandStack.getStackLength();
// slow Path
prepareSiteAndReceiver(receiver, message, false, controller.getCompileStack().isLHS());
controller.getOperandStack().doGroovyCast(Number_TYPE);
visitBoxedArgument(arguments);
controller.getOperandStack().doGroovyCast(Number_TYPE);
int m2 = operandStack.getStackLength();
MethodVisitor mv = controller.getMethodVisitor();
mv.visitMethodInsn(
INVOKESTATIC,
"org/codehaus/groovy/runtime/dgmimpl/NumberNumber" + MetaClassHelper.capitalize(message),
message,
"(Ljava/lang/Number;Ljava/lang/Number;)Ljava/lang/Number;",
false);
controller.getOperandStack().replace(Number_TYPE, m2 - m1);
}