mirror of
https://github.com/wren-lang/wren.git
synced 2026-01-15 08:08:03 +01:00
157944aa27
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`.
32 lines
1.0 KiB
Plaintext
32 lines
1.0 KiB
Plaintext
class Foo {
|
|
+ other { return "infix + " + other }
|
|
- other { return "infix - " + other }
|
|
* other { return "infix * " + other }
|
|
/ other { return "infix / " + other }
|
|
% other { return "infix % " + other }
|
|
< other { return "infix < " + other }
|
|
> other { return "infix > " + other }
|
|
<= other { return "infix <= " + other }
|
|
>= other { return "infix >= " + other }
|
|
== other { return "infix == " + other }
|
|
!= other { return "infix != " + other }
|
|
|
|
! { return "prefix !" }
|
|
- { return "prefix -" }
|
|
}
|
|
|
|
var foo = Foo.new
|
|
io.write(foo + "a") // expect: infix + a
|
|
io.write(foo - "a") // expect: infix - a
|
|
io.write(foo * "a") // expect: infix * a
|
|
io.write(foo / "a") // expect: infix / a
|
|
io.write(foo % "a") // expect: infix % a
|
|
io.write(foo < "a") // expect: infix < a
|
|
io.write(foo > "a") // expect: infix > a
|
|
io.write(foo <= "a") // expect: infix <= a
|
|
io.write(foo >= "a") // expect: infix >= a
|
|
io.write(foo == "a") // expect: infix == a
|
|
io.write(foo != "a") // expect: infix != a
|
|
io.write(!foo) // expect: prefix !
|
|
io.write(-foo) // expect: prefix -
|