TypeScript/tests/baselines/reference/overloadOnConstantsInvalidOverload1.errors.txt
2014-09-11 16:11:08 -07:00

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==== tests/cases/compiler/overloadOnConstantsInvalidOverload1.ts (3 errors) ====
class Base { foo() { } }
class Derived1 extends Base { bar() { } }
class Derived2 extends Base { baz() { } }
class Derived3 extends Base { biz() { } }
function foo(name: "SPAN"): Derived1;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2382: Specialized overload signature is not assignable to any non-specialized signature.
function foo(name: "DIV"): Derived2 {
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
return null;
~~~~~~~~~~~~~~~~
}
~
!!! error TS2381: A signature with an implementation cannot use a string literal type.
foo("HI");
~~~~
!!! error TS2345: Argument of type 'string' is not assignable to parameter of type '"SPAN"'.