tests/cases/compiler/contextualTyping30.ts(1,41): error TS2322: Type 'string' is not assignable to type 'number'.


==== tests/cases/compiler/contextualTyping30.ts (1 errors) ====
    function foo(param:number[]){}; foo([1, "a"]);
                                            ~~~
!!! error TS2322: Type 'string' is not assignable to type 'number'.