Index: src/arm64/macro-assembler-arm64.h |
diff --git a/src/arm64/macro-assembler-arm64.h b/src/arm64/macro-assembler-arm64.h |
index 47ffff178cd4cbd7f5b87f917395ed3bba3b2c47..aa83c7040fb130f1f5115e7d58fd36f145d010c1 100644 |
--- a/src/arm64/macro-assembler-arm64.h |
+++ b/src/arm64/macro-assembler-arm64.h |
@@ -2201,7 +2201,7 @@ class MacroAssembler : public Assembler { |
// emitted is what you specified when creating the scope. |
class InstructionAccurateScope BASE_EMBEDDED { |
public: |
- InstructionAccurateScope(MacroAssembler* masm, size_t count = 0) |
+ explicit InstructionAccurateScope(MacroAssembler* masm, size_t count = 0) |
: masm_(masm) |
#ifdef DEBUG |
, |