wren - Molodetz Institute

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feat: implement symmetric coroutines with fiber.call and fiber.run distinction Add new `fiber.call` method that remembers the calling fiber for symmetric transfer, while `fiber.run` now performs tail-call style switching without preserving the caller. Introduce re-entrancy guards preventing a fiber from being called multiple times, update all test fixtures to use the new API, and add comprehensive test coverage for call semantics including direct/indirect re-entrancy, value passing, and finished fiber errors. 2014-04-14 16:23:05 +02:00			`var a = new Fiber {`
			`Fiber.yield(1) // expect runtime error: No fiber to yield to.`
			`}`

			`// Run a chain of fibers. Since none of them are called, they all get discarded`
			`// and there is no remaining caller.`
feat: allow empty argument list methods in calls, definitions, and docs - Compile empty `()` as a valid method signature distinct from no parentheses - Update `call()`, `clear()`, `run()`, `try()`, and `yield()` to use empty argument lists - Revise documentation across multiple files to reflect new signature semantics 2015-02-27 08:08:36 +01:00			`var b = new Fiber { a.run() }`
			`var c = new Fiber { b.run() }`
			`c.run()`