tests/cases/compiler/exhaustiveSwitchImplicitReturn.ts(35,32): error TS7030: Not all code paths return a value.


==== tests/cases/compiler/exhaustiveSwitchImplicitReturn.ts (1 errors) ====
    function foo1(bar: "a"): number {
        switch(bar) {
            case "a":
                return 1;
        }
    }
    
    function foo2(bar: "a"): number {
        switch(bar) {
            case "a":
                return 1;
        }
    
        let unusedVariable;
    }
    
    function foo3(bar: "a"): number {
        switch(bar) {
            case "a":
                return 1;
        }
    
        function neverCalled() {}
    }
    
    function foo4(bar: "a"): number {
        switch(bar) {
            case "a":
                return 1;
        }
    
        foo3(bar);
    }
    
    function foo5(bar: "a" | "b"): number {
                                   ~~~~~~
!!! error TS7030: Not all code paths return a value.
        switch(bar) {
            case "a":
                return 1;
        }
    }
    