[SR-11152] property wrappers again: `Self` resolves to the wrong type

[tayloraswift]

Previous ID	SR-11152
Radar	rdar://problem/53258469
Original Reporter	@kelvin13
Type	Bug

Attachment: Download

Environment

`$ swift --version` `Swift version 5.1-dev (LLVM 200186e28b, Swift 75a5496bc1)` `Target: x86_64-unknown-linux-gnu`

Additional Detail from JIRA

| | | |------------------|-----------------| |Votes | 1 | |Component/s | Compiler | |Labels | Bug, PropertyWrappers | |Assignee | None | |Priority | Medium | md5: 95857590132a42c71b198f8f66dc2574

Issue Description:

The attached test file works if the `Self` annotation on line 14 is changed to `State\<Value>`.

[belkadan]

Yikes, thanks.

@swift-ci create