// This is a regression test for an input discovered by the fuzzer.
// It managed to escape the previous evaluation depth limit because sequence
// literals were not limited. It is minimal: both the brackets and four calls
// are needed to escape the evaluation depth limit of 150.
let f = f=> {{f(f)()()()}};
f(f)

# output:
stdin:5:15
  ╷
5 │ let f = f=> {{f(f)()()()}};
  ╵               ^~~~
Error: Evaluation budget exceeded. This expression exceeds the maximum evaluation depth of 150.

stdin:5:16
  ╷
5 │ let f = f=> {{f(f)()()()}};
  ╵                ^
In call to function.

stdin:5:16
  ╷
5 │ let f = f=> {{f(f)()()()}};
  ╵                ^
In call to function.

stdin:5:16
  ╷
5 │ let f = f=> {{f(f)()()()}};
  ╵                ^
In call to function.

stdin:5:16
  ╷
5 │ let f = f=> {{f(f)()()()}};
  ╵                ^
In call to function.

stdin:5:16
  ╷
5 │ let f = f=> {{f(f)()()()}};
  ╵                ^
In call to function.

Note: The call stack is too deep to display in full. Only the innermost calls are shown above.