library;
//
// Problems in library:
//
// pkg/front_end/testcases/general/demote_closure_types.dart:8:17: Error: A value of type 'T' can't be assigned to a variable of type 'String'.
//     String s = f();
//                 ^
//
import self as self;
import "dart:core" as core;

static method method<T extends core::Object* = dynamic>(self::method::T* a, self::method::T* b) → dynamic {
  if(a is core::String*) {
    () →* self::method::T* f = () → self::method::T* => a{self::method::T* & core::String* /* '*' & '*' = '*' */};
    core::String* s = invalid-expression "pkg/front_end/testcases/general/demote_closure_types.dart:8:17: Error: A value of type 'T' can't be assigned to a variable of type 'String'.
    String s = f();
                ^" in f(){() →* self::method::T*} as{TypeError} core::String*;
  }
}
static method main() → dynamic {}