From d24427dcc8cd6e0dbcd8c302eb2e8a5d0d6fdead Mon Sep 17 00:00:00 2001
From: Alon Zakai <alonzakai@gmail.com>
Date: Tue, 15 Jan 2019 13:20:05 -0800
Subject: Code style improvements (#1868)

* Use modern T p = v; notation to initialize class fields
* Use modern X() = default; notation for empty class constructors
---
 src/wasm-traversal.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/wasm-traversal.h')

diff --git a/src/wasm-traversal.h b/src/wasm-traversal.h
index c79be1c10..fe3e3c5dd 100644
--- a/src/wasm-traversal.h
+++ b/src/wasm-traversal.h
@@ -671,7 +671,7 @@ struct PostWalker : public Walker<SubType, VisitorType> {
 
 template<typename SubType, typename VisitorType = Visitor<SubType>>
 struct ControlFlowWalker : public PostWalker<SubType, VisitorType> {
-  ControlFlowWalker() {}
+  ControlFlowWalker() = default;
 
   std::vector<Expression*> controlFlowStack; // contains blocks, loops, and ifs
 
@@ -734,7 +734,7 @@ struct ControlFlowWalker : public PostWalker<SubType, VisitorType> {
 
 template<typename SubType, typename VisitorType = Visitor<SubType>>
 struct ExpressionStackWalker : public PostWalker<SubType, VisitorType> {
-  ExpressionStackWalker() {}
+  ExpressionStackWalker() = default;
 
   std::vector<Expression*> expressionStack;
 
@@ -798,7 +798,7 @@ struct ExpressionStackWalker : public PostWalker<SubType, VisitorType> {
 
 template<typename SubType, typename VisitorType = Visitor<SubType>>
 struct LinearExecutionWalker : public PostWalker<SubType, VisitorType> {
-  LinearExecutionWalker() {}
+  LinearExecutionWalker() = default;
 
   // subclasses should implement this
   void noteNonLinear(Expression* curr) { abort(); }
-- 
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