From 6862f2294357d18a4640e95e3f9235692e6c055e Mon Sep 17 00:00:00 2001
From: Daniel Kirchner <daniel@ekpyron.org>
Date: Thu, 12 Apr 2018 14:57:14 +0200
Subject: Fix internal compiler error when parsing ``var`` declaration without
 identifier.

---
 libsolidity/parsing/Parser.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'libsolidity/parsing/Parser.cpp')

diff --git a/libsolidity/parsing/Parser.cpp b/libsolidity/parsing/Parser.cpp
index 2d8ca7d3..618a0896 100644
--- a/libsolidity/parsing/Parser.cpp
+++ b/libsolidity/parsing/Parser.cpp
@@ -607,8 +607,10 @@ ASTPointer<VariableDeclaration> Parser::parseVariableDeclaration(
 	if (_options.allowEmptyName && m_scanner->currentToken() != Token::Identifier)
 	{
 		identifier = make_shared<ASTString>("");
-		solAssert(type != nullptr, "");
-		nodeFactory.setEndPositionFromNode(type);
+		solAssert(!_options.allowVar, ""); // allowEmptyName && allowVar makes no sense
+		if (type)
+			nodeFactory.setEndPositionFromNode(type);
+		// if type is null this has already caused an error
 	}
 	else
 		identifier = expectIdentifierToken();
-- 
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