From 39f57a9c718159448b0f9df199c3a0a019f32ca2 Mon Sep 17 00:00:00 2001
From: chriseth <c@ethdev.com>
Date: Wed, 9 Dec 2015 17:53:15 +0100
Subject: Fix: Segfaults connected to paramater types.

parameterTypes does not return by const reference anymore.
---
 libsolidity/codegen/ExpressionCompiler.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libsolidity/codegen/ExpressionCompiler.cpp')

diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp
index a090a28c..dcdab2a7 100644
--- a/libsolidity/codegen/ExpressionCompiler.cpp
+++ b/libsolidity/codegen/ExpressionCompiler.cpp
@@ -85,7 +85,7 @@ void ExpressionCompiler::appendStateVariableAccessor(VariableDeclaration const&
 	CompilerContext::LocationSetter locationSetter(m_context, _varDecl);
 	FunctionType accessorType(_varDecl);
 
-	TypePointers const& paramTypes = accessorType.parameterTypes();
+	TypePointers paramTypes = accessorType.parameterTypes();
 
 	// retrieve the position of the variable
 	auto const& location = m_context.storageLocationOfVariable(_varDecl);
@@ -380,7 +380,7 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall)
 	else
 		functionType = dynamic_pointer_cast<FunctionType const>(_functionCall.expression().annotation().type);
 
-	TypePointers const& parameterTypes = functionType->parameterTypes();
+	TypePointers parameterTypes = functionType->parameterTypes();
 	vector<ASTPointer<Expression const>> const& callArguments = _functionCall.arguments();
 	vector<ASTPointer<ASTString>> const& callArgumentNames = _functionCall.names();
 	if (!functionType->takesArbitraryParameters())
-- 
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