コード例 #1
0
        private Statement CloneStatement(bool copyInstructions)
        {
            List <KeyValuePair <Expression, BlockStatement> > conditionBlocksClone = new List <KeyValuePair <Expression, BlockStatement> >();

            foreach (KeyValuePair <Expression, BlockStatement> pair in conditionBlocks)
            {
                Expression     conditionClone = copyInstructions ? pair.Key.Clone() : pair.Key.CloneExpressionOnly();
                BlockStatement blockClone     = copyInstructions ? (BlockStatement)pair.Value.Clone() : (BlockStatement)pair.Value.CloneStatementOnly();
                conditionBlocksClone.Add(new KeyValuePair <Expression, BlockStatement>(conditionClone, blockClone));
            }

            BlockStatement elseClone = null;

            if (@else != null)
            {
                elseClone = copyInstructions ? (BlockStatement)[email protected]() : (BlockStatement)[email protected]();
            }

            IfElseIfStatement result = new IfElseIfStatement(conditionBlocksClone, elseClone);

            CopyParentAndLabel(result);
            return(result);
        }
コード例 #2
0
		public override void VisitIfElseIfStatement(IfElseIfStatement node)
		{
			for (int i = 0; i < node.ConditionBlocks.Count; i++)
			{
				if (i == 0)
				{
					WriteKeyword(KeyWordWriter.If);
				}
				else
				{
					WriteLine();
					WriteKeyword(KeyWordWriter.ElseIf);
				}

				WriteSpace();
				WriteBetweenParenthesis(node.ConditionBlocks[i].Key);
				if (KeyWordWriter.Then != null)
				{
					WriteSpace();
					WriteKeyword(KeyWordWriter.Then);
				}
				WriteLine();

				Visit(node.ConditionBlocks[i].Value);
			}

			if (node.Else != null)
			{
				WriteLine();
				WriteKeyword(KeyWordWriter.Else);
				WriteLine();

				Visit(node.Else);
			}

			WriteSpecialEndBlock(KeyWordWriter.If);
		}
コード例 #3
0
        private Statement CloneStatement(bool copyInstructions)
        {
            List<KeyValuePair<Expression, BlockStatement>> conditionBlocksClone = new List<KeyValuePair<Expression, BlockStatement>>();
            foreach (KeyValuePair<Expression, BlockStatement> pair in conditionBlocks)
            {
                Expression conditionClone = copyInstructions ? pair.Key.Clone() : pair.Key.CloneExpressionOnly();
                BlockStatement blockClone = copyInstructions ? (BlockStatement)pair.Value.Clone() : (BlockStatement)pair.Value.CloneStatementOnly();
                conditionBlocksClone.Add(new KeyValuePair<Expression, BlockStatement>(conditionClone, blockClone));
            }

            BlockStatement elseClone = null;
            if (@else != null)
            {
                elseClone = copyInstructions ? (BlockStatement)[email protected]() : (BlockStatement)[email protected]();
            }

            IfElseIfStatement result = new IfElseIfStatement(conditionBlocksClone, elseClone);
            CopyParentAndLabel(result);
            return result;
        }
コード例 #4
0
        public virtual void VisitIfElseIfStatement(IfElseIfStatement node)
        {
            for (int i = 0; i < node.ConditionBlocks.Count; i++)
            {
                KeyValuePair<Expression, BlockStatement> pair = node.ConditionBlocks[i];
                Visit(pair.Key);
                Visit(pair.Value);
            }

            Visit(node.Else);
        }
コード例 #5
0
		private IfElseIfStatement BuildIfElseIfStatement(IfStatement theIf)
		{
			// at this point we are sure, that the statement is either IfStatement or IfElseIfStatement
			Statement elseStatement = theIf.Else.Statements[0]; 
			if (elseStatement.CodeNodeType == CodeNodeType.IfStatement)
			{
				IfStatement innerIf = (IfStatement)elseStatement;
				List<KeyValuePair<Expression, BlockStatement>> ifChain = new List<KeyValuePair<Expression, BlockStatement>>();
				KeyValuePair<Expression, BlockStatement> theFirstPair = new KeyValuePair<Expression, BlockStatement>(theIf.Condition, theIf.Then);
				KeyValuePair<Expression, BlockStatement> theSecondPair = new KeyValuePair<Expression, BlockStatement>(innerIf.Condition, innerIf.Then);
				ifChain.Add(theFirstPair);
				ifChain.Add(theSecondPair);
				IfElseIfStatement result = new IfElseIfStatement(ifChain, innerIf.Else);
				return result;
			}
			else
			{
				IfElseIfStatement innerIfElseIf = (IfElseIfStatement)elseStatement;
				List<KeyValuePair<Expression, BlockStatement>> ifChain = innerIfElseIf.ConditionBlocks;
				KeyValuePair<Expression, BlockStatement> outerPair = new KeyValuePair<Expression, BlockStatement>(theIf.Condition, theIf.Then);
				ifChain.Insert(0, outerPair);
				theIf.Then.Parent = innerIfElseIf;
				return innerIfElseIf;
			}
		}