tests/cases/compiler/systemModule2.ts(3,1): error TS1218: Export assignment is not supported when '--module' flag is 'system'.


==== tests/cases/compiler/systemModule2.ts (1 errors) ====
    
    var x = 1;
    export = x;
    ~~~~~~~~~~~
!!! error TS1218: Export assignment is not supported when '--module' flag is 'system'.