error TS5055: Cannot write file 'tests/cases/compiler/a.js' because it would overwrite input file.
tests/cases/compiler/a.js(1,10): error TS17008: JSX element 'string' has no corresponding closing tag.
tests/cases/compiler/a.js(1,27): error TS1005: '</' expected.


!!! error TS5055: Cannot write file 'tests/cases/compiler/a.js' because it would overwrite input file.
==== tests/cases/compiler/a.js (2 errors) ====
    var v = <string>undefined;
             ~~~~~~
!!! error TS17008: JSX element 'string' has no corresponding closing tag.
                              
!!! error TS1005: '</' expected.