Package com.google.caja.parser.js

Examples of com.google.caja.parser.js.RealLiteral

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            }
          } else {
            Expression lhs = operands.get(0);
            Expression rhs = operands.get(1);
            if (ParseTreeNodes.deepEquals(lhs, rhs)) {
              addFactInt(lhs, Fact.is(new RealLiteral(UNK, Double.NaN)));
            }
          }
          addFactInt(
              Operation.create(
                  UNK, Operator.STRICTLY_NOT_EQUAL,
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    return normNum(e.fold(isFn));
  }

  private static Expression normNum(Expression e) {
    if (!(e instanceof RealLiteral)) { return e; }
    RealLiteral rl = (RealLiteral) e;
    Number n = rl.getValue();
    double dv = n.doubleValue();
    long lv = n.longValue();
    // Convert 1.0 to 1, but do not convert -0.0 to 0.
    if (dv == lv && (dv != 0d || (1 / dv) > 0)) {
      return new IntegerLiteral(rl.getFilePosition(), lv);
    }
    return rl;
  }
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            }
          } else {
            Expression lhs = operands.get(0);
            Expression rhs = operands.get(1);
            if (ParseTreeNodes.deepEquals(lhs, rhs)) {
              addFactInt(lhs, Fact.is(new RealLiteral(UNK, Double.NaN)));
            }
          }
          addFactInt(
              Operation.create(
                  UNK, Operator.STRICTLY_NOT_EQUAL,
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    return normNum(e.fold(isFn));
  }

  private static Expression normNum(Expression e) {
    if (!(e instanceof RealLiteral)) { return e; }
    RealLiteral rl = (RealLiteral) e;
    Number n = rl.getValue();
    double dv = n.doubleValue();
    long lv = n.longValue();
    // Convert 1.0 to 1, but do not convert -0.0 to 0.
    if (dv == lv && (dv != 0d || (1 / dv) > 0)) {
      return new IntegerLiteral(rl.getFilePosition(), lv);
    }
    return rl;
  }
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Related Classes of com.google.caja.parser.js.RealLiteral

  • com.google.caja.ancillary.opt.ParseTreeKB
  • com.google.caja.lexer.TokenConsumer
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