wren/test/this/this_in_method.wren

class Foo {
  bar { return this }
  baz { return "baz" }
}

IO.print((new Foo).bar.baz) // expect: baz
"this" expressions. 2013-11-09 15:42:23 -08:00			`class Foo {`
Get closures working! In the process, I had to change the grammar. There is now a strong separation between statements and expressions. The code was just wrong before when it popped locals at the end of a block scope because there could be temporaries on the stack if the block was in expression position. This fixes that. Still need to implement closing over `this`. 2013-12-04 07:43:50 -08:00			`bar { return this }`
			`baz { return "baz" }`
"this" expressions. 2013-11-09 15:42:23 -08:00			`}`

Clean up text handling a bit: - Rename IO.write -> IO.print. - Make IO.write not print a newline. - Support \u Unicode escapes in strings. 2014-01-05 12:27:12 -08:00			`IO.print((new Foo).bar.baz) // expect: baz`