| Index: src/unique.h
|
| diff --git a/src/unique.h b/src/unique.h
|
| index ffc659fa10a33179580e2108b8a819471b056e7e..223fafd3af9528a8ceb02b703c1f74751d7f3271 100644
|
| --- a/src/unique.h
|
| +++ b/src/unique.h
|
| @@ -138,6 +138,9 @@ template <class T>
|
| class PrintableUnique : public Unique<T> {
|
| public:
|
| // TODO(titzer): make private and introduce a uniqueness scope.
|
| + PrintableUnique() : string_("null") {}
|
| +
|
| + // TODO(titzer): make private and introduce a uniqueness scope.
|
| explicit PrintableUnique(Zone* zone, Handle<T> handle) : Unique<T>(handle) {
|
| InitializeString(zone);
|
| }
|
|
|