[SR-12106] XCode 11 Memory Leak

[swift-ci]

Previous ID	SR-12106
Radar	rdar://problem/58999153
Original Reporter	balastudor (JIRA User)
Type	Bug

Environment

XCode 11.3.1

Additional Detail from JIRA

Votes	0
Component/s
Labels	Bug
Assignee	None
Priority	Medium

md5: 9f7627ec0e9064733d291cac7b816c76

Issue Description:

1. Create a new Swift Project
2. Add the following code
3. Watch your memory grow

PS: In a real case code scenario, the variables might be more complex and/or also have their contents spread all over the code.

PS2: I haven't saw this issue in XC 10

class MyClass {
    func memoryKiler(param: MyClass) -> Bool {
        return self.q == param.q &&
            self.w == param.w &&
            self.e == param.e &&
            self.r == param.r &&
            self.t == param.t &&
            self.y == param.y &&
            self.u == param.u &&
            self.i == param.i &&
            self.o == param.o &&
            self.p == param.p &&
            self.a == param.a &&
            self.s == param.s &&
            self.d == param.d &&
            self.f == param.f &&
            self.g == param.g &&
            self.h == param.h &&
            self.j == param.j &&
            self.k == param.k &&
            self.l == param.l &&
            self.z == param.z &&
            self.x == param.x &&
            self.c == param.c &&
            self.v == param.v &&
            self.b == param.b &&
            self.n == param.n &&
            self.m == param.m
    }
}

[beccadax]

@swift-ci create

[tudordanbalas]

Issue can be closed. It's no longer reproducing with the latest XCode.