Package com.google.gwt.dev.jjs.ast

Examples of com.google.gwt.dev.jjs.ast.JUnaryOperator

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        return newBinOp;
      }
    } else if (arg instanceof JPrefixOperation) {
      // try to invert the unary operator
      JPrefixOperation argOp = (JPrefixOperation) arg;
      JUnaryOperator op = argOp.getOp();
      // e.g. !!x -> x
      if (op == JUnaryOperator.NOT) {
        return argOp.getArg();
      }
    }
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          x.right);
    }

    JExpression processExpression(PostfixExpression x) {
      SourceInfo info = makeSourceInfo(x);
      JUnaryOperator op;

      switch (x.operator) {
        case PostfixExpression.MINUS:
          op = JUnaryOperator.DEC;
          break;
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      return postOp;
    }

    JExpression processExpression(PrefixExpression x) {
      SourceInfo info = makeSourceInfo(x);
      JUnaryOperator op;

      switch (x.operator) {
        case PrefixExpression.MINUS:
          op = JUnaryOperator.DEC;
          break;
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      return thisRef;
    }

    JExpression processExpression(UnaryExpression x) {
      SourceInfo info = makeSourceInfo(x);
      JUnaryOperator op;
      int operator = ((x.bits & UnaryExpression.OperatorMASK) >> UnaryExpression.OperatorSHIFT);

      switch (operator) {
        case UnaryExpression.MINUS:
          op = JUnaryOperator.NEG;
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          x.right);
    }

    JExpression processExpression(PostfixExpression x) {
      SourceInfo info = makeSourceInfo(x);
      JUnaryOperator op;

      switch (x.operator) {
        case PostfixExpression.MINUS:
          op = JUnaryOperator.DEC;
          break;
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      return postOp;
    }

    JExpression processExpression(PrefixExpression x) {
      SourceInfo info = makeSourceInfo(x);
      JUnaryOperator op;

      switch (x.operator) {
        case PrefixExpression.MINUS:
          op = JUnaryOperator.DEC;
          break;
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      return thisRef;
    }

    JExpression processExpression(UnaryExpression x) {
      SourceInfo info = makeSourceInfo(x);
      JUnaryOperator op;
      int operator = ((x.bits & UnaryExpression.OperatorMASK) >> UnaryExpression.OperatorSHIFT);

      switch (operator) {
        case UnaryExpression.MINUS:
          op = JUnaryOperator.NEG;
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        return newBinOp;
      }
    } else if (arg instanceof JPrefixOperation) {
      // try to invert the unary operator
      JPrefixOperation argOp = (JPrefixOperation) arg;
      JUnaryOperator op = argOp.getOp();
      // e.g. !!x -> x
      if (op == JUnaryOperator.NOT) {
        return argOp.getArg();
      }
    }
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      currentMethodBody = null;
    }

    @Override
    public void endVisit(JPostfixOperation x, Context ctx) {
      JUnaryOperator op = x.getOp();
      if (!op.isModifying()) {
        return;
      }
      if (!shouldBreakUp(x)) {
        return;
      }
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      exitTempUsageScope();
    }

    @Override
    public void endVisit(JPrefixOperation x, Context ctx) {
      JUnaryOperator op = x.getOp();
      if (!op.isModifying()) {
        return;
      }
      if (!shouldBreakUp(x)) {
        return;
      }
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Related Classes of com.google.gwt.dev.jjs.ast.JUnaryOperator

  • com.google.gwt.dev.jjs.impl.CompoundAssignmentNormalizer$BreakupAssignOpsVisitor
  • com.google.gwt.dev.jjs.impl.DeadCodeElimination$DeadCodeVisitor
  • com.google.gwt.dev.jjs.impl.GenerateJavaAST$JavaASTGenerationVisitor
  • com.google.gwt.dev.jjs.impl.GwtAstBuilder$AstVisitor
  • com.google.gwt.dev.jjs.impl.Simplifier
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