diff options
Diffstat (limited to 'src/runtime')
| -rw-r--r-- | src/runtime/testdata/testprog/badtraceback.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/runtime/testdata/testprog/badtraceback.go b/src/runtime/testdata/testprog/badtraceback.go index 09aa2b877e..455118a543 100644 --- a/src/runtime/testdata/testprog/badtraceback.go +++ b/src/runtime/testdata/testprog/badtraceback.go @@ -44,6 +44,8 @@ func badLR2(arg int) { lrPtr := (*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&arg)) - lrOff)) *lrPtr = 0xbad + runtime.KeepAlive(lrPtr) // prevent dead store elimination + // Print a backtrace. This should include diagnostics for the // bad return PC and a hex dump. panic("backtrace") |