tests/cases/conformance/override/override1.ts(9,5): error TS4114: This member must have an 'override' modifier because it overrides a member in the base class 'B'.
tests/cases/conformance/override/override1.ts(11,14): error TS4113: This member cannot have an 'override' modifier because it is not declared in the base class 'B'.
tests/cases/conformance/override/override1.ts(15,14): error TS4112: This member cannot have an 'override' modifier because its containing class 'C' does not extend another class.
tests/cases/conformance/override/override1.ts(22,9): error TS4114: This member must have an 'override' modifier because it overrides a member in the base class 'B'.
tests/cases/conformance/override/override1.ts(24,18): error TS4113: This member cannot have an 'override' modifier because it is not declared in the base class 'B'.
tests/cases/conformance/override/override1.ts(33,5): error TS4114: This member must have an 'override' modifier because it overrides a member in the base class '(Anonymous class)'.
tests/cases/conformance/override/override1.ts(37,14): error TS4113: This member cannot have an 'override' modifier because it is not declared in the base class '(Anonymous class)'.
tests/cases/conformance/override/override1.ts(42,18): error TS4112: This member cannot have an 'override' modifier because its containing class '(Anonymous class)' does not extend another class.


==== tests/cases/conformance/override/override1.ts (8 errors) ====
    class B {
        foo (v: string) {}
        fooo (v: string) {}
    }
    
    class D extends B {
        override foo (v: string) {}
    
        fooo (v: string) {}
        ~~~~
!!! error TS4114: This member must have an 'override' modifier because it overrides a member in the base class 'B'.
    
        override bar(v: string) {}
                 ~~~
!!! error TS4113: This member cannot have an 'override' modifier because it is not declared in the base class 'B'.
    }
    
    class C {
        override foo(v: string) {}
                 ~~~
!!! error TS4112: This member cannot have an 'override' modifier because its containing class 'C' does not extend another class.
    }
    
    function f () {
        return class extends B {
            override foo (v: string) {}
        
            fooo (v: string) {}
            ~~~~
!!! error TS4114: This member must have an 'override' modifier because it overrides a member in the base class 'B'.
        
            override bar(v: string) {}
                     ~~~
!!! error TS4113: This member cannot have an 'override' modifier because it is not declared in the base class 'B'.
        }
    }
    
    class E extends (class {
        foo () { }
        bar () { }
    }) {
        override foo () { }
        bar () { }
        ~~~
!!! error TS4114: This member must have an 'override' modifier because it overrides a member in the base class '(Anonymous class)'.
    
        baz() {}
    
        override bazz () {}
                 ~~~~
!!! error TS4113: This member cannot have an 'override' modifier because it is not declared in the base class '(Anonymous class)'.
    }
    
    function ff () {
        return class {
            override foo () {}
                     ~~~
!!! error TS4112: This member cannot have an 'override' modifier because its containing class '(Anonymous class)' does not extend another class.
        }
    }