TypeScript/tests/cases/fourslash/typeCheckAfterAddingGenericParameter.ts
2014-07-29 12:17:44 -07:00

27 lines
537 B
TypeScript

/// <reference path="fourslash.ts" />
//// function f<x, x>() { }
//// function f2<X, X>(b: X): X { return null; }
//// class C<X> {
//// public f<x, x>() {}
//// f2<X>(b): X { return null; }
//// }
////
//// interface I<X, X> {
//// f<X/*addTypeParam*/>();
//// f2<X>(/*addParam*/a: X): X;
//// }
////
diagnostics.setEditValidation(IncrementalEditValidation.SyntacticOnly);
goTo.marker('addParam');
edit.insert(", X");
goTo.marker('addTypeParam');
edit.insert(", X");
diagnostics.validateTypesAtPositions(91, 163);