Index: src/Parser/ExpressionNode.cpp
===================================================================
--- src/Parser/ExpressionNode.cpp	(revision 8c55d34a854e9f5c43d8f5d4eb3fe88c32222f64)
+++ src/Parser/ExpressionNode.cpp	(revision bb336a684788d9fc2c050ab2f56c25353648314a)
@@ -483,5 +483,5 @@
 	Default:											// char default string type
 	default:
-		strtype = new ast::BasicType( ast::BasicKind::Char );
+		strtype = new ast::BasicType( ast::BasicKind::Char, ast::CV::Const );
 	} // switch
 	ast::ArrayType * at = new ast::ArrayType(