wren/test/language/static_field/use_before_set.wren

class Foo {
  static write { System.print(__field) } // Compile a use of the field...
  static init { __field = "value" }  // ...before an assignment to it.
}

// But invoke them in the right order.
Foo.init
Foo.write // expect: value
Get static methods fully working. They are compiled as local variables defined in an implicit scope surrounding the class. This has the right semantics and, better, means that there's no VM support needed for them. They're purely syntax sugar. 2014-01-19 13:01:51 -08:00			`class Foo {`
"IO" -> "System". Get rid of the separate opt-in IO class and replace it with a core System class. - Remove wren_io.c, wren_io.h, and io.wren. - Remove the flags that disable it. - Remove the overloads for print() with different arity. (It was an experiment, but I don't think it's that useful.) - Remove IO.read(). That will reappear using libuv in the CLI at some point. - Remove IO.time. Doesn't seem to have been used. - Update all of the tests, docs, etc. I'm sorry for all the breakage this causes, but I think "System" is a better name for this class (it makes it natural to add things like "System.gc()") and frees up "IO" for referring to the CLI's IO module. 2015-09-15 07:46:09 -07:00			`static write { System.print(__field) } // Compile a use of the field...`
Get static methods fully working. They are compiled as local variables defined in an implicit scope surrounding the class. This has the right semantics and, better, means that there's no VM support needed for them. They're purely syntax sugar. 2014-01-19 13:01:51 -08:00			`static init { __field = "value" } // ...before an assignment to it.`
			`}`

			`// But invoke them in the right order.`
			`Foo.init`
			`Foo.write // expect: value`