1 files changed, 4 insertions, 0 deletions
diff --git a/src/sksl/ir/SkSLPostfixExpression.h b/src/sksl/ir/SkSLPostfixExpression.h
index c53f1de507..dd20efd3e7 100644
--- a/src/sksl/ir/SkSLPostfixExpression.h
+++ b/src/sksl/ir/SkSLPostfixExpression.h
@@ -26,6 +26,10 @@ struct PostfixExpression : public Expression {
         return true;
     }
 
+    std::unique_ptr<Expression> clone() const override {
+        return std::unique_ptr<Expression>(new PostfixExpression(fOperand->clone(), fOperator));
+    }
+
     String description() const override {
         return fOperand->description() + Compiler::OperatorName(fOperator);
     }