[SR-7781] If a method exactly matches a protocol requirement, ignore any near matches the method might have

[Dante-Broggi]

Previous ID	SR-7781
Radar	None
Original Reporter	@Dante-Broggi
Type	Improvement

Attachment: Download

Additional Detail from JIRA

| | | |------------------|-----------------| |Votes | 0 | |Component/s | Compiler | |Labels | Improvement | |Assignee | None | |Priority | Medium | md5: aaa703f6c947787ce65f7969fcca5ad1

Issue Description:

When implementing a type's `BidirectionalCollection` conformance, the compiler sometimes reports that `index(after🙂` is a near match for `index(before🙂`. This is obvious, but unimportant as `index(after🙂` is also an (indirect) requirement of `BidirectionalCollection`. In addition, this diagnostic prevents the "add stubs" fix-me from being emitted.


[belkadan]

@DougGregor, you have a dup for this, right?