RewriteBlockExpression()

Result System.Linq.Expressions.Compiler.StackSpiller.RewriteBlockExpression ( Expression expr, Stack stack )

inlineprivate

Definition at line 986 of file StackSpiller.cs.

    {
        BlockExpression blockExpression = (BlockExpression)expr;
        int expressionCount = blockExpression.ExpressionCount;
        RewriteAction rewriteAction = RewriteAction.None;
        Expression[] array = null;
        for (int i = 0; i < expressionCount; i++)
        {
            Expression expression = blockExpression.GetExpression(i);
            Result result = RewriteExpression(expression, stack);
            rewriteAction |= result.Action;
            if (array == null && result.Action != 0)
            {
                array = Clone(blockExpression.Expressions, i);
            }
            if (array != null)
            {
                array[i] = result.Node;
            }
        }
        if (rewriteAction != 0)
        {
            expr = blockExpression.Rewrite(null, array);
        }
        return new Result(rewriteAction, expr);
    }

References System.Linq.Expressions.Compiler.StackSpiller.Result.Action, System.array, System.Linq.Expressions.Compiler.StackSpiller.Result.Node, and System.Linq.Expressions.Compiler.StackSpiller.RewriteExpression().

Referenced by System.Linq.Expressions.Compiler.StackSpiller.RewriteExpression().