Stylistic changes.

3 files changed, 5 insertions, 5 deletions

diff --git a/AST.h b/AST.h
index 72f96394..4bb623b4 100644
--- a/AST.h
+++ b/AST.h
@@ -763,7 +763,7 @@ public:
 	std::vector<ASTPointer<Expression const>> getArguments() const { return {m_arguments.begin(), m_arguments.end()}; }
 
 	/// Returns the referenced contract. Can only be called after type checking.
-	ContractDefinition const* getContract() const { return m_contract; }
+	ContractDefinition const* getContract() const { if (asserts(m_contract)) BOOST_THROW_EXCEPTION(InternalCompilerError()); else return m_contract; }
 
 private:
 	ASTPointer<Identifier> m_contractName;
diff --git a/Types.cpp b/Types.cpp
index f1cd7c22..eba11cb0 100644
--- a/Types.cpp
+++ b/Types.cpp
@@ -314,9 +314,9 @@ shared_ptr<FunctionType const> const& ContractType::getConstructorType() const
 {
 	if (!m_constructorType)
 	{
-		FunctionDefinition const* constr = m_contract.getConstructor();
-		if (constr)
-			m_constructorType = make_shared<FunctionType const>(*constr);
+		FunctionDefinition const* constructor = m_contract.getConstructor();
+		if (constructor)
+			m_constructorType = make_shared<FunctionType const>(*constructor);
 		else
 			m_constructorType = make_shared<FunctionType const>(TypePointers(), TypePointers());
 	}
diff --git a/grammar.txt b/grammar.txt
index 793e9188..a26f717a 100644
--- a/grammar.txt
+++ b/grammar.txt
@@ -29,7 +29,7 @@ Expression = Assignment | UnaryOperation | BinaryOperation | FunctionCall | NewE
 			 MemberAccess | PrimaryExpression
 // The expression syntax is actually much more complicated
 Assignment = Expression (AssignmentOp Expression)
-FunctionCall = Expression '(' ( Expression ( ',' Expression )* ) ')'
+FunctionCall = Expression '(' Expression ( ',' Expression )* ')'
 NewExpression = 'new' Identifier '(' ( Expression ( ',' Expression )* ) ')'
 MemberAccess = Expression '.' Identifier
 IndexAccess = Expression '[' Expresison ']'