#function behavior differs based on initializer implementation

[nh7a]

Description

I've noticed that the behavior of #function at the type level varies depending on whether the initializer is explicitly implemented or synthesized.

Also, when #function is used with a mutable ivar, it behaves the same as in the S2 case.

Reproduction

struct S1 {
    let name = #function  // "init(int:)"
    var int: Int
}

struct S2 {
    let name = #function  // "S2"
    var int: Int
    init(int: Int) {
        self.int = int
    }
}

struct S3 {
    var name = #function  // "S3"
    var int: Int
}

Expected behavior

#function gets resolved consistently regardless of whether the initializer is explicitly implemented or synthesized.

Environment

swift-driver version: 1.115.1 Apple Swift version 6.0.3 (swiftlang-6.0.3.1.10 clang-1600.0.30.1)
Target: arm64-apple-macosx15.0

Additional information

No response