Index: src/utils.h |
diff --git a/src/utils.h b/src/utils.h |
index ad8c020ca61d91fa98ac5860266a12f0d8896db9..bfafe3367a6aeb47a06ab624d7187899c37791c8 100644 |
--- a/src/utils.h |
+++ b/src/utils.h |
@@ -965,6 +965,8 @@ class BailoutId { |
bool IsNone() const { return id_ == kNoneId; } |
bool operator==(const BailoutId& other) const { return id_ == other.id_; } |
bool operator!=(const BailoutId& other) const { return id_ != other.id_; } |
+ friend size_t hash_value(BailoutId); |
+ friend std::ostream& operator<<(std::ostream&, BailoutId); |
private: |
static const int kNoneId = -1; |