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feat: allow empty argument list methods in calls, definitions, and docs

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- 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
This commit is contained in:
Bob Nystrom
2015-02-27 07:08:36 +00:00
parent 94f34367f9
commit 5382fa05d7
94 changed files with 291 additions and 224 deletions
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test/inheritance/inherited_fields_in_closure.wren
+8 -8
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@@ -26,11 +26,11 @@ class Bar is Foo {
}
var bar = new Bar
IO.print(bar.closeOverFooGet.call.call) // expect: Foo field
IO.print(bar.closeOverBarGet.call.call) // expect: Bar field
bar.closeOverFooSet.call.call
IO.print(bar.closeOverFooGet.call.call) // expect: new foo value
IO.print(bar.closeOverBarGet.call.call) // expect: Bar field
bar.closeOverBarSet.call.call
IO.print(bar.closeOverFooGet.call.call) // expect: new foo value
IO.print(bar.closeOverBarGet.call.call) // expect: new bar value
IO.print(bar.closeOverFooGet.call().call()) // expect: Foo field
IO.print(bar.closeOverBarGet.call().call()) // expect: Bar field
bar.closeOverFooSet.call().call()
IO.print(bar.closeOverFooGet.call().call()) // expect: new foo value
IO.print(bar.closeOverBarGet.call().call()) // expect: Bar field
bar.closeOverBarSet.call().call()
IO.print(bar.closeOverFooGet.call().call()) // expect: new foo value
IO.print(bar.closeOverBarGet.call().call()) // expect: new bar value