averello/swift-mirror
1
0
Fork 0
mirror of https://github.com/apple/swift.git synced 2025-12-14 20:36:38 +01:00
Code Issues Packages Projects Releases Wiki Activity
Files
constraintResolutionFix
swift-mirror/test/Backtracing/StackOverflow.swift
Felipe de Azevedo Piovezan f7f869c88d [DebugInfo] Don't inherit debug location of previous instruction 
Prior to this commit, when lowering SIL instructions that should are
"hidden" for the purposes of debugging, the compiler just attaches the
location of the previous instruction in the name of keeping a simpler
line table.

However, this is wrong for many reasons. One such reason is this: at the
start of a basic block, inheriting the previous debug location will
almost certainly cause the instruction to have a random location in the
code, as it will depend on whatever BB was visited previously.

Other examples can be seen in the tests affect by this commit, which
changes lowering to use Line 0 instead of the line number of the
previous instruction.

CodeView doesn't handle line 0 the same way DWARF does, so this commit
preserves the old behavior for the CodeView path.

The test changes here are effectively undoing some of the diffs from
158772c2ab.

rdar://139826231&110187845
2024-11-18 10:23:41 -08:00

224 lines
18 KiB
Swift
Raw Permalink Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
// RUN: %empty-directory(%t)
// RUN: %target-build-swift %s -parse-as-library -Onone -g -o %t/StackOverflow
// RUN: %target-codesign %t/StackOverflow
// RUN: (env SWIFT_BACKTRACE=enable=yes,cache=no %target-run %t/StackOverflow 2>&1|| true) | %FileCheck %s
// RUN: (env SWIFT_BACKTRACE=limit=17,top=5,enable=yes,cache=no %target-run %t/StackOverflow 2>&1 || true) | %FileCheck %s --check-prefix LIMITED
// RUN: (env SWIFT_BACKTRACE=preset=friendly,enable=yes,cache=no %target-run %t/StackOverflow 2>&1 || true) | %FileCheck %s --check-prefix FRIENDLY
// UNSUPPORTED: use_os_stdlib
// UNSUPPORTED: back_deployment_runtime
// UNSUPPORTED: asan
// REQUIRES: executable_test
// REQUIRES: backtracing
// REQUIRES: OS=macosx || OS=linux-gnu
func recurse(_ level: Int) {
if level % 100000 == 0 {
print(level)
}
recurse(level + 1)
}
@main
struct StackOverflow {
static func main() {
recurse(1)
}
}
// FIXME: We have to allow all the line numbers below to be off-by-one because
// of a CoreSymbolication bug. This also means we have to skip checking the
// source code output because currently, it's pointing at the wrong line :-(
// CHECK: *** Program crashed: Bad pointer dereference at 0x{{[0-9a-f]+}} ***
// CHECK: Thread 0 {{(".*" )?}}crashed:
// CHECK: 0 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift
// CHECK-NEXT: 1 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 2 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 3 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 4 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 5 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 6 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 7 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 8 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 9 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 10 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 11 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 12 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 13 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 14 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 15 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 16 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 17 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 18 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 19 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 20 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 21 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 22 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 23 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 24 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 25 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 26 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 27 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 28 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 29 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 30 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 31 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 32 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 33 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 34 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 35 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 36 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 37 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 38 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 39 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 40 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 41 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 42 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 43 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 44 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 45 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: 46 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: ...
// CHECK-NEXT: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// CHECK-NEXT: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// The exact number of recursion frames varies from platform to platform;
// on macOS, there is a hidden dyld frame at the very top, which takes up one
// of the 16 frames. On Linux, we may have a couple of libc frames as well.
// CHECK: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} static StackOverflow.main() + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:25:5
// CHECK-NEXT: {{[0-9]+}} [ra] [system] 0x{{[0-9a-f]+}} static StackOverflow.$main() + {{[0-9]+}} in StackOverflow at {{.*}}/<compiler-generated>
// CHECK-NEXT: {{[0-9]+}} [ra] [system] 0x{{[0-9a-f]+}} main + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift
// CHECK: Registers:
// CHECK: Images ({{[0-9]+}} omitted):
// CHECK: {{0x[0-9a-f]+}}–{{0x[0-9a-f]+}}{{ +}}{{[0-9a-f]+|<no build ID>}}{{ +}}StackOverflow{{ +}}{{.*}}/StackOverflow
// LIMITED: *** Program crashed: Bad pointer dereference at 0x{{[0-9a-f]+}} ***
// LIMITED: Thread 0 {{(".*" )?}}crashed:
// LIMITED: 0 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift
// LIMITED-NEXT: 1 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// LIMITED-NEXT: 2 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// LIMITED-NEXT: 3 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// LIMITED-NEXT: 4 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// LIMITED-NEXT: 5 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// LIMITED-NEXT: 6 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// LIMITED-NEXT: 7 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// LIMITED-NEXT: 8 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// LIMITED-NEXT: 9 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// LIMITED-NEXT: 10 [ra] 0x{{[0-9a-f]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// LIMITED-NEXT: ...
// N.B. There can be platform differences surrounding the exact frame counts
// LIMITED: {{[0-9]+}} [ra] 0x{{[0-9a-f]+}} static StackOverflow.main() + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:25:5
// LIMITED-NEXT: {{[0-9]+}} [ra] [system] 0x{{[0-9a-f]+}} static StackOverflow.$main() + {{[0-9]+}} in StackOverflow at {{.*}}/<compiler-generated>
// LIMITED-NEXT: {{[0-9]+}} [ra] [system] 0x{{[0-9a-f]+}} main + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift
// FRIENDLY: *** Program crashed: Bad pointer dereference at 0x{{[0-9a-f]+}} ***
// FRIENDLY: Thread 0 {{(".*" )?}}crashed:
// FRIENDLY: {{[ ]}}0 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift
// SKIP-FRIENDLY: 9│ // REQUIRES: executable_test
// SKIP-FRIENDLY-NEXT: 10│ // REQUIRES: OS=macosx || OS=linux-gnu
// SKIP-FRIENDLY-NEXT: 11│
// SKIP-FRIENDLY-NEXT: 12│ func recurse(_ level: Int) {
// SKIP-FRIENDLY-NEXT: │ ▲
// SKIP-FRIENDLY-NEXT: 13│ if level % 100000 == 0 {
// FRIENDLY: 1 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// SKIP-FRIENDLY: 13│ if level % 100000 == 0 {
// SKIP-FRIENDLY-NEXT: 14│ print(level)
// SKIP-FRIENDLY-NEXT: 15│ }
// SKIP-FRIENDLY-NEXT: 16│ recurse(level + 1)
// SKIP-FRIENDLY-NEXT: │ ▲
// SKIP-FRIENDLY-NEXT: 17│ }
// FRIENDLY: 2 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 3 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 4 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 5 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 6 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 7 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 8 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 9 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 10 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 11 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 12 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 13 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 14 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 15 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 16 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 17 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 18 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 19 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 20 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 21 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 22 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 23 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 24 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 25 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 26 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 27 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 28 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 29 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 30 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 31 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 32 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 33 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 34 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 35 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 36 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 37 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 38 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 39 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 40 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 41 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 42 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 43 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 44 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 45 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: 46 recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: ...
// FRIENDLY-NEXT: {{[0-9]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: {{[0-9]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: {{[0-9]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: {{[0-9]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: {{[0-9]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: {{[0-9]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: {{[0-9]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: {{[0-9]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: {{[0-9]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: {{[0-9]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// FRIENDLY-NEXT: {{[0-9]+}} recurse(_:) + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:19:3
// N.B. There can be platform differences surrounding the exact frame counts
// FRIENDLY: {{[0-9]+}} static StackOverflow.main() + {{[0-9]+}} in StackOverflow at {{.*}}/StackOverflow.swift:25:5
// SKIP-FRIENDLY: 19│ @main
// SKIP-FRIENDLY-NEXT: 20│ struct StackOverflow {
// SKIP-FRIENDLY-NEXT: 21│ static func main() {
// SKIP-FRIENDLY-NEXT: 22│ recurse(1)
// SKIP-FRIENDLY-NEXT: │ ▲
// SKIP-FRIENDLY-NEXT: 23│ }
Reference in New Issue View Git Blame Copy Permalink