Index: src/InitTweak/FixInit.cpp
===================================================================
--- src/InitTweak/FixInit.cpp	(revision 83b2fb5e225ae729fffbcf9ffd201ab187bec46e)
+++ src/InitTweak/FixInit.cpp	(revision 737bf737154ccbbd457126f5c3fe477216ece460)
@@ -731,8 +731,8 @@
 	try {
 		mutLast->expr = makeCtorDtor( "?{}", ret, mutLast->expr );
-	} catch(...) {
+	} catch (...) {
 		std::cerr << "*CFA internal error: ";
 		std::cerr << "can't resolve implicit constructor";
-		std::cerr << " at " << stmtExpr->location.filename;
+		std::cerr << " at " << stmtExpr->location.filename.c_str();
 		std::cerr << ":" << stmtExpr->location.first_line << std::endl;