| Index: src/compiler/typer.h
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| diff --git a/src/compiler/typer.h b/src/compiler/typer.h
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| index 7b740e1c997a56ec338db2d4cfdf66fa3d5beec6..a3e00ca43d2705a38df0a24eab78731e9790cb7a 100644
 | 
| --- a/src/compiler/typer.h
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| +++ b/src/compiler/typer.h
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| @@ -38,9 +38,11 @@ class Typer {
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|    Decorator* decorator_;
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|  
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|    Zone* zone_;
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| +  Type* boolean_or_number;
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| +  Type* undefined_or_null;
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| +  Type* undefined_or_number;
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|    Type* negative_signed32;
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|    Type* non_negative_signed32;
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| -  Type* undefined_or_null;
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|    Type* singleton_false;
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|    Type* singleton_true;
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|    Type* singleton_zero;
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| 
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