[SR-14705] Code completion is not offer argument label completions for initializer if type is defined in two imported modules

[ahoppen]

Previous ID	SR-14705
Radar	rdar://78781467
Original Reporter	@ahoppen
Type	Bug
Status	Resolved
Resolution	Done

Additional Detail from JIRA

Votes	0
Component/s	CodeCompletion
Labels	Bug, FoundByStressTester
Assignee	@ahoppen
Priority	Medium

md5: 6ac46df8ad4b2cf275c61e416552a064

Issue Description:

In the following test case, code completion is offering a bunch of global completions but not the progress argument label for Foo defined in the module UI.

// RUN: %swift-ide-test --code-completion --source-filename %s --code-completion-token=COMPLETE -I %S/Inputs/

import UI
import PI

func foo() {
    Foo(#^COMPLETE^#progress: 2)
}

Inputs/UI.swiftinterface

// swift-interface-format-version: 1.0
// swift-module-flags: -target x86_64-apple-macos10.9 -module-name UI

public struct Foo {
    public init(progress: Double) {
    }
}

Inputs/PI.swiftinterface

// swift-interface-format-version: 1.0
// swift-module-flags: -target x86_64-apple-macos10.9 -module-name PI

public struct Foo {
    public init() {
    }
}

[ahoppen]

Fixed in #39373