From 62fe57479e7d8949e4ed2e0efb31238d5d8d6d0a Mon Sep 17 00:00:00 2001
From: Christian Parpart <christian@ethereum.org>
Date: Wed, 12 Dec 2018 14:51:22 +0100
Subject: make use of C++ `= default` constructor declarations as well as more
 non-static member initialization syntax.

---
 libsolidity/analysis/ControlFlowGraph.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'libsolidity/analysis/ControlFlowGraph.h')

diff --git a/libsolidity/analysis/ControlFlowGraph.h b/libsolidity/analysis/ControlFlowGraph.h
index db8e1565..cc0113d8 100644
--- a/libsolidity/analysis/ControlFlowGraph.h
+++ b/libsolidity/analysis/ControlFlowGraph.h
@@ -103,7 +103,8 @@ struct CFGNode
 /** Describes the control flow of a function. */
 struct FunctionFlow
 {
-	virtual ~FunctionFlow() {}
+	virtual ~FunctionFlow() = default;
+
 	/// Entry node. Control flow of the function starts here.
 	/// This node is empty and does not have any entries.
 	CFGNode* entry = nullptr;
-- 
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