@Override
protected void evaluateCompareExpression(
final MethodCaller compareMethod, BinaryExpression binExp) {
ClassNode current = getController().getClassNode();
TypeChooser typeChooser = getController().getTypeChooser();
Expression leftExp = binExp.getLeftExpression();
ClassNode leftType = typeChooser.resolveType(leftExp, current);
Expression rightExp = binExp.getRightExpression();
ClassNode rightType = typeChooser.resolveType(rightExp, current);
if (!doPrimitiveCompare(leftType, rightType, binExp)) {
super.evaluateCompareExpression(compareMethod, binExp);
}
}
public void eval(BinaryExpression expression) {
switch (expression.getOperation().getType()) {
case EQUAL: // = assignment
evaluateEqual(expression, false);
break;
case COMPARE_EQUAL: // ==
evaluateCompareExpression(compareEqualMethod, expression);
break;
case COMPARE_NOT_EQUAL:
evaluateCompareExpression(compareNotEqualMethod, expression);
break;
case COMPARE_TO:
evaluateCompareTo(expression);
break;
case COMPARE_GREATER_THAN:
evaluateCompareExpression(compareGreaterThanMethod, expression);
break;
case COMPARE_GREATER_THAN_EQUAL:
evaluateCompareExpression(compareGreaterThanEqualMethod, expression);
break;
case COMPARE_LESS_THAN:
evaluateCompareExpression(compareLessThanMethod, expression);
break;
case COMPARE_LESS_THAN_EQUAL:
evaluateCompareExpression(compareLessThanEqualMethod, expression);
break;
case LOGICAL_AND:
evaluateLogicalAndExpression(expression);
break;
case LOGICAL_OR:
evaluateLogicalOrExpression(expression);
break;
case BITWISE_AND:
evaluateBinaryExpression("and", expression);
break;
case BITWISE_AND_EQUAL:
evaluateBinaryExpressionWithAssignment("and", expression);
break;
case BITWISE_OR:
evaluateBinaryExpression("or", expression);
break;
case BITWISE_OR_EQUAL:
evaluateBinaryExpressionWithAssignment("or", expression);
break;
case BITWISE_XOR:
evaluateBinaryExpression("xor", expression);
break;
case BITWISE_XOR_EQUAL:
evaluateBinaryExpressionWithAssignment("xor", expression);
break;
case PLUS:
evaluateBinaryExpression("plus", expression);
break;
case PLUS_EQUAL:
evaluateBinaryExpressionWithAssignment("plus", expression);
break;
case MINUS:
evaluateBinaryExpression("minus", expression);
break;
case MINUS_EQUAL:
evaluateBinaryExpressionWithAssignment("minus", expression);
break;
case MULTIPLY:
evaluateBinaryExpression("multiply", expression);
break;
case MULTIPLY_EQUAL:
evaluateBinaryExpressionWithAssignment("multiply", expression);
break;
case DIVIDE:
evaluateBinaryExpression("div", expression);
break;
case DIVIDE_EQUAL:
// SPG don't use divide since BigInteger implements directly
// and we want to dispatch through DefaultGroovyMethods to get a BigDecimal result
evaluateBinaryExpressionWithAssignment("div", expression);
break;
case INTDIV:
evaluateBinaryExpression("intdiv", expression);
break;
case INTDIV_EQUAL:
evaluateBinaryExpressionWithAssignment("intdiv", expression);
break;
case MOD:
evaluateBinaryExpression("mod", expression);
break;
case MOD_EQUAL:
evaluateBinaryExpressionWithAssignment("mod", expression);
break;
case POWER:
evaluateBinaryExpression("power", expression);
break;
case POWER_EQUAL:
evaluateBinaryExpressionWithAssignment("power", expression);
break;
case LEFT_SHIFT:
evaluateBinaryExpression("leftShift", expression);
break;
case LEFT_SHIFT_EQUAL:
evaluateBinaryExpressionWithAssignment("leftShift", expression);
break;
case RIGHT_SHIFT:
evaluateBinaryExpression("rightShift", expression);
break;
case RIGHT_SHIFT_EQUAL:
evaluateBinaryExpressionWithAssignment("rightShift", expression);
break;
case RIGHT_SHIFT_UNSIGNED:
evaluateBinaryExpression("rightShiftUnsigned", expression);
break;
case RIGHT_SHIFT_UNSIGNED_EQUAL:
evaluateBinaryExpressionWithAssignment("rightShiftUnsigned", expression);
break;
case KEYWORD_INSTANCEOF:
evaluateInstanceof(expression);
break;
case FIND_REGEX:
evaluateCompareExpression(findRegexMethod, expression);
break;
case MATCH_REGEX:
evaluateCompareExpression(matchRegexMethod, expression);
break;
case LEFT_SQUARE_BRACKET:
if (controller.getCompileStack().isLHS()) {
evaluateEqual(expression, false);
} else {
evaluateBinaryExpression("getAt", expression);
}
break;
case KEYWORD_IN:
evaluateCompareExpression(isCaseMethod, expression);
break;
case COMPARE_IDENTICAL:
case COMPARE_NOT_IDENTICAL:
Token op = expression.getOperation();
Throwable cause =
new SyntaxException(
"Operator " + op + " not supported",
op.getStartLine(),
op.getStartColumn(),
op.getStartLine(),
op.getStartColumn() + 3);
throw new GroovyRuntimeException(cause);
default:
throw new GroovyBugError("Operation: " + expression.getOperation() + " not supported");
}
}
