protected boolean doPrimitiveCompare( ClassNode leftType, ClassNode rightType, BinaryExpression binExp) { Expression leftExp = binExp.getLeftExpression(); Expression rightExp = binExp.getRightExpression(); int operation = binExp.getOperation().getType(); int operationType = getOperandConversionType(leftType, rightType); BinaryExpressionWriter bew = binExpWriter[operationType]; if (!bew.write(operation, true)) return false; AsmClassGenerator acg = getController().getAcg(); OperandStack os = getController().getOperandStack(); leftExp.visit(acg); os.doGroovyCast(bew.getNormalOpResultType()); rightExp.visit(acg); os.doGroovyCast(bew.getNormalOpResultType()); bew.write(operation, false); return true; }
@Override protected void writePostOrPrefixMethod( int op, String method, Expression expression, Expression orig) { ClassNode type = getController().getTypeChooser().resolveType(orig, getController().getClassNode()); int operationType = getOperandType(type); BinaryExpressionWriter bew = binExpWriter[operationType]; if (bew.writePostOrPrefixMethod(op, true)) { OperandStack operandStack = getController().getOperandStack(); // at this point the receiver will be already on the stack operandStack.doGroovyCast(type); bew.writePostOrPrefixMethod(op, false); operandStack.replace(bew.getNormalOpResultType()); } else { super.writePostOrPrefixMethod(op, method, expression, orig); } }
@Override protected void evaluateBinaryExpression(final String message, BinaryExpression binExp) { int operation = removeAssignment(binExp.getOperation().getType()); ClassNode current = getController().getClassNode(); Expression leftExp = binExp.getLeftExpression(); ClassNode leftTypeOrig = getController().getTypeChooser().resolveType(leftExp, current); ClassNode leftType = leftTypeOrig; Expression rightExp = binExp.getRightExpression(); ClassNode rightType = getController().getTypeChooser().resolveType(rightExp, current); AsmClassGenerator acg = getController().getAcg(); OperandStack os = getController().getOperandStack(); if (operation == LEFT_SQUARE_BRACKET) { leftType = leftTypeOrig.getComponentType(); int operationType = getOperandType(leftType); BinaryExpressionWriter bew = binExpWriter[operationType]; if (leftTypeOrig.isArray() && isIntCastableType(rightExp) && bew.arrayGet(operation, true)) { leftExp.visit(acg); os.doGroovyCast(leftTypeOrig); rightExp.visit(acg); os.doGroovyCast(int_TYPE); bew.arrayGet(operation, false); os.replace(bew.getArrayGetResultType(), 2); } else { super.evaluateBinaryExpression(message, binExp); } } else if (operation == DIVIDE) { int operationType = getOperandType(getController().getTypeChooser().resolveType(binExp, current)); BinaryExpressionWriter bew = binExpWriter[operationType]; if (bew.writeDivision(true)) { leftExp.visit(acg); os.doGroovyCast(bew.getDevisionOpResultType()); rightExp.visit(acg); os.doGroovyCast(bew.getDevisionOpResultType()); bew.writeDivision(false); } else { super.evaluateBinaryExpression(message, binExp); } } else { int operationType = getOperandConversionType(leftType, rightType); BinaryExpressionWriter bew = binExpWriter[operationType]; if (isShiftOperation(operation) && isIntCastableType(rightExp) && bew.write(operation, true)) { leftExp.visit(acg); os.doGroovyCast(bew.getNormalOpResultType()); rightExp.visit(acg); os.doGroovyCast(int_TYPE); bew.write(operation, false); } else if (bew.write(operation, true)) { leftExp.visit(acg); os.doGroovyCast(bew.getNormalOpResultType()); rightExp.visit(acg); os.doGroovyCast(bew.getNormalOpResultType()); bew.write(operation, false); } else { super.evaluateBinaryExpression(message, binExp); } } }