| Index: lib/compiler/implementation/constant_system.dart
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| diff --git a/lib/compiler/implementation/constant_system.dart b/lib/compiler/implementation/constant_system.dart
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| index 1f8862d55cd477b8f4cb8b56bb32ef6b9862d749..e02bfdf1c8c0c1394c65a7d0e1aba2ee59ab55d0 100644
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| --- a/lib/compiler/implementation/constant_system.dart
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| +++ b/lib/compiler/implementation/constant_system.dart
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| @@ -21,28 +21,28 @@ interface BinaryOperation extends Operation {
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|   * A [ConstantSystem] is responsible for creating constants and folding them.
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|   */
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|  interface ConstantSystem {
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| -  BinaryOperation get add();
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| -  BinaryOperation get bitAnd();
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| -  UnaryOperation get bitNot();
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| -  BinaryOperation get bitOr();
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| -  BinaryOperation get bitXor();
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| -  BinaryOperation get booleanAnd();
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| -  BinaryOperation get booleanOr();
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| -  BinaryOperation get divide();
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| -  BinaryOperation get equal();
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| -  BinaryOperation get greaterEqual();
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| -  BinaryOperation get greater();
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| -  BinaryOperation get identity();
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| -  BinaryOperation get lessEqual();
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| -  BinaryOperation get less();
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| -  BinaryOperation get modulo();
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| -  BinaryOperation get multiply();
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| -  UnaryOperation get negate();
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| -  UnaryOperation get not();
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| -  BinaryOperation get shiftLeft();
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| -  BinaryOperation get shiftRight();
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| -  BinaryOperation get subtract();
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| -  BinaryOperation get truncatingDivide();
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| +  BinaryOperation get add;
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| +  BinaryOperation get bitAnd;
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| +  UnaryOperation get bitNot;
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| +  BinaryOperation get bitOr;
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| +  BinaryOperation get bitXor;
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| +  BinaryOperation get booleanAnd;
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| +  BinaryOperation get booleanOr;
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| +  BinaryOperation get divide;
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| +  BinaryOperation get equal;
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| +  BinaryOperation get greaterEqual;
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| +  BinaryOperation get greater;
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| +  BinaryOperation get identity;
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| +  BinaryOperation get lessEqual;
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| +  BinaryOperation get less;
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| +  BinaryOperation get modulo;
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| +  BinaryOperation get multiply;
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| +  UnaryOperation get negate;
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| +  UnaryOperation get not;
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| +  BinaryOperation get shiftLeft;
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| +  BinaryOperation get shiftRight;
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| +  BinaryOperation get subtract;
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| +  BinaryOperation get truncatingDivide;
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|  
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|    Constant createInt(int i);
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|    Constant createDouble(double d);
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| 
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