Examples with BinaryExpression org.codehaus.groovy.ast.expr.BinaryExpression used on opensource projects

Example 86 with BinaryExpression

use of org.codehaus.groovy.ast.expr.BinaryExpression in project groovy by apache.

the class BinaryExpressionMultiTypeDispatcher method isAssignmentToArray.

private static boolean isAssignmentToArray(BinaryExpression binExp) {
    Expression leftExpression = binExp.getLeftExpression();
    if (!(leftExpression instanceof BinaryExpression))
        return false;
    BinaryExpression leftBinExpr = (BinaryExpression) leftExpression;
    if (leftBinExpr.getOperation().getType() != LEFT_SQUARE_BRACKET)
        return false;
    return true;
}

Example 87 with BinaryExpression

use of org.codehaus.groovy.ast.expr.BinaryExpression in project groovy by apache.

the class BinaryExpressionMultiTypeDispatcher method doAssignmentToLocalVariable.

private boolean doAssignmentToLocalVariable(String method, BinaryExpression binExp) {
    Expression left = binExp.getLeftExpression();
    if (left instanceof VariableExpression) {
        VariableExpression ve = (VariableExpression) left;
        Variable v = ve.getAccessedVariable();
        if (v instanceof DynamicVariable)
            return false;
        if (v instanceof PropertyExpression)
            return false;
    /* field and declaration we don't return false */
    } else {
        return false;
    }
    evaluateBinaryExpression(method, binExp);
    getController().getOperandStack().dup();
    getController().getCompileStack().pushLHS(true);
    binExp.getLeftExpression().visit(getController().getAcg());
    getController().getCompileStack().popLHS();
    return true;
}

Example 88 with BinaryExpression

use of org.codehaus.groovy.ast.expr.BinaryExpression in project groovy by apache.

the class BinaryExpressionMultiTypeDispatcher method doPrimitiveCompare.

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;
}

Example 89 with BinaryExpression

use of org.codehaus.groovy.ast.expr.BinaryExpression in project groovy by apache.

the class EqualsAndHashCodeASTTransformation method bothSelfRecursivePropertyX.

private static BinaryExpression bothSelfRecursivePropertyX(PropertyNode pNode, Expression other) {
    String getterName = getGetterName(pNode);
    Expression selfGetter = callThisX(getterName);
    Expression otherGetter = callX(other, getterName);
    return andX(sameX(selfGetter, varX("this")), sameX(otherGetter, other));
}

Example 90 with BinaryExpression

use of org.codehaus.groovy.ast.expr.BinaryExpression in project groovy by apache.

the class EqualsAndHashCodeASTTransformation method differentSelfRecursivePropertyX.

private static BinaryExpression differentSelfRecursivePropertyX(PropertyNode pNode, Expression other) {
    String getterName = getGetterName(pNode);
    Expression selfGetter = callThisX(getterName);
    Expression otherGetter = callX(other, getterName);
    return orX(andX(sameX(selfGetter, varX("this")), notX(sameX(otherGetter, other))), andX(notX(sameX(selfGetter, varX("this"))), sameX(otherGetter, other)));
}