From 153431ec7a2e0ce79721b758b7cecb0dace0b6ec Mon Sep 17 00:00:00 2001
From: Roman Sokolkov <roman.sokolkov@apex.ai>
Date: Wed, 6 Apr 2022 10:38:07 +0100
Subject: [docs] Fix Kaleidoscope code example

* replace virtual with override
* use default like in full code example

Differential Revision: https://reviews.llvm.org/D123110
---
 llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl03.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'llvm/docs/tutorial/MyFirstLanguageFrontend')

diff --git a/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl03.rst b/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl03.rst
index fb23f9f..a79d397 100644
--- a/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl03.rst
+++ b/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl03.rst
@@ -34,7 +34,7 @@ class:
     /// ExprAST - Base class for all expression nodes.
     class ExprAST {
     public:
-      virtual ~ExprAST() {}
+      virtual ~ExprAST() = default;
       virtual Value *codegen() = 0;
     };
 
@@ -44,7 +44,7 @@ class:
 
     public:
       NumberExprAST(double Val) : Val(Val) {}
-      virtual Value *codegen();
+      Value *codegen() override;
     };
     ...
 
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