From 07cc84fadee7f1f86467a8dba435b2d5b28db268 Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Tue, 13 Jun 2017 16:42:58 +0200
Subject: Fix a crash about a non-callable expression.

---
 libsolidity/analysis/TypeChecker.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'libsolidity/analysis')

diff --git a/libsolidity/analysis/TypeChecker.cpp b/libsolidity/analysis/TypeChecker.cpp
index b1911ef0..50482b8f 100644
--- a/libsolidity/analysis/TypeChecker.cpp
+++ b/libsolidity/analysis/TypeChecker.cpp
@@ -1287,14 +1287,11 @@ bool TypeChecker::visit(FunctionCall const& _functionCall)
 		membersRemovedForStructConstructor = structType.membersMissingInMemory();
 		_functionCall.annotation().isPure = isPure;
 	}
-	else
-	{
-		functionType = dynamic_pointer_cast<FunctionType const>(expressionType);
+	else if (functionType = dynamic_pointer_cast<FunctionType const>(expressionType))
 		_functionCall.annotation().isPure =
 			isPure &&
 			_functionCall.expression().annotation().isPure &&
 			functionType->isPure();
-	}
 
 	if (!functionType)
 	{
-- 
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