Consts in SourceReferenceFormatter.

libsolidity/SourceReferenceFormatter.cpp

@@ -61,7 +61,7 @@ void SourceReferenceFormatter::printSourceLocation(ostream& _stream,
 void SourceReferenceFormatter::printExceptionInformation(ostream& _stream,
 														 Exception const& _exception,
 														 string const& _name,
-														 CompilerStack& _compiler)
+														 CompilerStack const& _compiler)
 {
 	Location const* location = boost::get_error_info<errinfo_sourceLocation>(_exception);
 	Scanner const* scanner;

libsolidity/SourceReferenceFormatter.h

@@ -41,7 +41,7 @@ struct SourceReferenceFormatter
 public:
 	static void printSourceLocation(std::ostream& _stream, Location const& _location, Scanner const& _scanner);
 	static void printExceptionInformation(std::ostream& _stream, Exception const& _exception,
-										  std::string const& _name, CompilerStack& _compiler);
+										  std::string const& _name, CompilerStack const& _compiler);
 };
 
 }