Index: src/assembler.h |
diff --git a/src/assembler.h b/src/assembler.h |
index b71c5704daa0f3684448a13915a21794f7ac9976..09159fed08ee7babde1bfd27d51af5ee117209c5 100644 |
--- a/src/assembler.h |
+++ b/src/assembler.h |
@@ -629,7 +629,7 @@ class PositionsRecorder BASE_EMBEDDED { |
class PreserveStatementPositionScope BASE_EMBEDDED { |
public: |
- PreserveStatementPositionScope(PositionsRecorder* positions_recorder) |
+ explicit PreserveStatementPositionScope(PositionsRecorder* positions_recorder) |
: positions_recorder_(positions_recorder), |
statement_position_(positions_recorder->current_statement_position()) {} |