Index: src/hydrogen.h |
diff --git a/src/hydrogen.h b/src/hydrogen.h |
index 27a4a4a4ff1678b9915804cd7c5a2cc8d7e4a640..e808459e3be29f5d8e8e0c503a0cea3690beca32 100644 |
--- a/src/hydrogen.h |
+++ b/src/hydrogen.h |
@@ -1226,7 +1226,7 @@ class HValueMap: public ZoneObject { |
class HSideEffectMap BASE_EMBEDDED { |
public: |
HSideEffectMap(); |
- HSideEffectMap(HSideEffectMap* other); |
+ explicit HSideEffectMap(HSideEffectMap* other); |
void Kill(GVNFlagSet flags); |