修复NamedSpaceRunner的遗漏
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15
DoRunner/EnterNamedSpaceRunner.cs
Normal file
15
DoRunner/EnterNamedSpaceRunner.cs
Normal file
@@ -0,0 +1,15 @@
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using Convention.RScript.Parser;
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using System.Diagnostics.CodeAnalysis;
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namespace Convention.RScript.Runner
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{
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public class EnterNamedSpaceRunner : IRSentenceRunner
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{
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[return: MaybeNull]
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public object Run(ExpressionParser parser, RScriptSentence sentence, RScriptContext context)
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{
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context.CurrentRuntimePointer = context.NamespaceLayer[context.NamespaceLabels[sentence.content]];
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return null;
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}
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}
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}
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@@ -5,29 +5,56 @@ namespace Convention.RScript.Runner
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{
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public abstract class JumpRuntimePointerRunner : IRSentenceRunner
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{
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protected void DoJumpRuntimePointer(ExpressionParser parser, int target, RScriptContext context)
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protected static void DoJumpRuntimePointer(ExpressionParser parser, int target, RScriptContext context)
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{
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bool isForwardMove = target > context.CurrentRuntimePointer;
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int step = isForwardMove ? 1 : -1;
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int insLayer = 0;
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for (; context.CurrentRuntimePointer != target; context.CurrentRuntimePointer += step)
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{
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if (context.CurrentSentence.mode == RScriptSentence.Mode.ExitNamespace)
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{
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if (isForwardMove)
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//DoExitNamespace(parser);
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context.SentenceRunners[RScriptSentence.Mode.ExitNamespace].Run(parser, context.CurrentSentence, context);
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{
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if (insLayer > 0)
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insLayer--;
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else
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{
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for (int disLayer = -insLayer; disLayer > 0; disLayer--)
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context.SentenceRunners[RScriptSentence.Mode.ExitNamespace].Run(parser, context.CurrentSentence, context);
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}
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}
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else
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//DoEnterNamespace(parser);
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context.SentenceRunners[RScriptSentence.Mode.EnterNamespace].Run(parser, context.CurrentSentence, context);
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insLayer++;
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}
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else if (context.CurrentSentence.mode == RScriptSentence.Mode.EnterNamespace)
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{
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if (isForwardMove)
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//DoEnterNamespace(parser);
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context.SentenceRunners[RScriptSentence.Mode.EnterNamespace].Run(parser, context.CurrentSentence, context);
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insLayer++;
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else
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//DoExitNamespace(parser);
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{
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if (insLayer > 0)
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insLayer--;
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else
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{
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for (int disLayer = -insLayer; disLayer > 0; disLayer--)
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context.SentenceRunners[RScriptSentence.Mode.ExitNamespace].Run(parser, context.CurrentSentence, context);
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}
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}
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}
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if (insLayer > 0)
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{
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for (; insLayer > 0; insLayer--)
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{
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context.SentenceRunners[RScriptSentence.Mode.EnterNamespace].Run(parser, context.CurrentSentence, context);
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}
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}
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else if (insLayer < 0)
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{
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for (; insLayer < 0; insLayer++)
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{
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context.SentenceRunners[RScriptSentence.Mode.ExitNamespace].Run(parser, context.CurrentSentence, context);
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}
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}
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}
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}
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