wren/test/fiber/try.wren

var fiber = new Fiber {
  IO.print("before")
  true.unknownMethod
  IO.print("after")
}

IO.print(fiber.try)
// expect: before
// expect: Bool does not implement method 'unknownMethod' with 0 arguments.
IO.print("after try") // expect: after try
Add Fiber.try(). 2014-10-15 06:36:42 -07:00			`var fiber = new Fiber {`
			`IO.print("before")`
			`true.unknownMethod`
			`IO.print("after")`
			`}`

			`IO.print(fiber.try)`
			`// expect: before`
Let the user know the arity of a missing method in the error message. 2015-01-04 14:42:11 -05:00			`// expect: Bool does not implement method 'unknownMethod' with 0 arguments.`
Add Fiber.try(). 2014-10-15 06:36:42 -07:00			`IO.print("after try") // expect: after try`