tests/cases/conformance/parser/ecmascript5/Accessors/parserSetAccessorWithTypeAnnotation1.ts(2,8): error TS1095: A 'set' accessor cannot have a return type annotation. ==== tests/cases/conformance/parser/ecmascript5/Accessors/parserSetAccessorWithTypeAnnotation1.ts (1 errors) ==== class C { set foo(v): number { ~~~ !!! error TS1095: A 'set' accessor cannot have a return type annotation. } }