From 0e3cfcde619fb60e6e43bf0ffe715df6d5c22218 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Tue, 16 Sep 2014 19:57:28 +0200
Subject: Improved lexer readabilty and replaced raw new in tree construction *
 "new" in Tree::addNode member method was replaced with C++14 std::make_unique
 * renamed and constified lexer local variables to increase readabilty **
 replaced chunky if-clauses with switch-clauses where appropriate * updated
 README.md to mention C++14 requirement

---
 src/nodes.cc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/nodes.cc')

diff --git a/src/nodes.cc b/src/nodes.cc
index e75c02b..f15a8c9 100644
--- a/src/nodes.cc
+++ b/src/nodes.cc
@@ -49,12 +49,11 @@ double OperatorNode::solve() {
 			);
 		}
 		case TokenType::OPERATOR_DIVIDE: {
-			double rightChild = this->rightChild->solve();
+			const double rightChild{ this->rightChild->solve() };
 			
 			if ( rightChild != 0 ) {
 				return this->leftChild->solve() / rightChild;
-			}
-			else {
+			} else {
 				throw divide_exception();
 			}
 		}
-- 
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