| // Private discriminators should only be emitted for multi-file projects. |
| |
| // RUN: %target-swift-frontend -emit-ir %s -g -o - | %FileCheck --check-prefix=SINGLE %s |
| // SINGLE-NOT: !DICompileUnit({{.*}}-private-discriminator |
| |
| // RUN: %target-swift-frontend %S/../Inputs/empty.swift -primary-file %s -emit-ir -g | %FileCheck %s |
| // CHECK: !DICompileUnit({{.*}}flags: {{[^,]*}}-private-discriminator [[DISCRIMINATOR:_[A-Z0-9]+]] |
| |
| func markUsed<T>(_ t: T) {} |
| |
| private class A { |
| init(val : Int64) { member = val } |
| private let member : Int64 |
| // CHECK: !DISubprogram(name: "getMember" |
| // CHECK-SAME: linkageName: "{{[^"]*}}[[DISCRIMINATOR]] |
| // CHECK-SAME: line: [[@LINE+2]] |
| // CHECK-SAME: isLocal: true, isDefinition: true |
| private func getMember() -> Int64 { return member } |
| func getVal() -> Int64 { return getMember() } |
| } |
| |
| func f() { |
| let a = A(val: 42) |
| markUsed(a.getVal()) |
| } |
