| // RUN: %target-swift-frontend -primary-file %s -emit-ir -g -o - | %FileCheck %s | |
| // CHECK: ![[OUTER:.*]] = distinct !DISubprogram(name: "outer", | |
| // CHECK-SAME: line: [[@LINE+1]] | |
| func outer(_ a: Int64) -> Int64 { | |
| // Inner functions have a linkage name of "closure[0-9]+", but | |
| // their DW_AT_name is preserved. | |
| // CHECK: !DISubprogram(name: "inner", | |
| // CHECK-SAME: scope: ![[OUTER]] | |
| // CHECK-SAME: line: [[@LINE+1]] | |
| func inner(_ b: Int64) -> Int64 { | |
| return a+b | |
| } | |
| return inner(42) | |
| } |