const runtime.stackTraceDebug

5 uses

	runtime (current package)
		mgcmark.go#L907: 	if stackTraceDebug {
		mgcmark.go#L976: 		if stackTraceDebug {
		mgcmark.go#L999: 		if stackTraceDebug {
		mgcmark.go#L1100: 			if stackTraceDebug {
		mgcstack.go#L103: const stackTraceDebug = false