tests/cases/conformance/parser/ecmascript5/Statements/ReturnStatements/parserReturnStatement4.ts(1,15): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
==== tests/cases/conformance/parser/ecmascript5/Statements/ReturnStatements/parserReturnStatement4.ts (1 errors) ====
var v = { get foo() { return } };
~~~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.