Michael Anthony Knyszek <******@****.***> 1716264940 +0000

	// set to "true" if it isn't already while tracing is enabled.
	// It will be set while the world is stopped, so it's safe.
	// The value of traceallocfree can be changed any time in response
	// to os.Setenv("GODEBUG").
	traceallocfree atomic.Int32

	panicnil atomic.Int32

	// asynctimerchan controls whether timer channels
	// behave asynchronously (as in Go 1.22 and earlier)
	// instead of their Go 1.23+ synchronous behavior.

		}
		runTest(t, true, "")
	})
	t.Run("AllocFree", func(t *testing.T) {
		if testing.Short() {
			t.Skip("skipping trace alloc/free tests in short mode")
		}
		runTest(t, false, "traceallocfree=1")
	})

	// we only make this transition with the world stopped and use the store to gen
	// as a publication barrier.
	enabled bool

	// enabledWithAllocFree is set if debug.traceallocfree is != 0 when tracing begins.
	// It follows the same synchronization protocol as enabled.
	enabledWithAllocFree bool

	// Trace generation counter.
	gen            atomic.Uintptr