[SR-2203] Implicit `self` doesn't work in initializer of lazy var

[harlanhaskins]

Previous ID	SR-2203
Radar	None
Original Reporter	@harlanhaskins
Type	Bug
Status	Resolved
Resolution	Done

Additional Detail from JIRA

Votes	0
Component/s	Compiler
Labels	Bug
Assignee	@slavapestov
Priority	Medium

md5: 43f8e5edd99fb3c2f4f93df15da91423

is duplicated by:

• SR-2329 self unavailable in closures to initialize lazy properties unless type specified
• SR-4356 Type Interface could not resolve lazy var without type annotation.

relates to:

• SR-4663 Bad diagnostic when missing explicit type in lazy property declaration
• SR-48 Create warning for missing self in lazy var initialization

Issue Description:

struct Foo {
  let bar: Int
  lazy var baz: Int = {
    return /* self. */bar
  }()
}

Does not work unless I add a `self`before 'bar'

[belkadan]

The whole model here is broken, and the current behavior is whatever happens to be implemented. We need to make sure we do the correct thing for both lazy and non-lazy vars.

[jpsim]

Fixed in #4676

[swift-ci]

Comment by Sebastian Hagedorn (JIRA)

Does this relate to/have an impact on https://bugs.swift.org/browse/SR-48 ?

[slavapestov]

#9920