merge method Null safety
- StackTrace microTask
Implementation
StackTraceImpl merge(core.StackTrace microTask) {
var _microImpl = StackTraceImpl.fromStackTrace(microTask);
var merged = StackTraceImpl.fromStackTrace(this);
var index = 0;
for (var frame in _microImpl.frames!) {
// best we can do is exclude any files that are in the flutter src tree.
if (isExcludedSource(frame)) {
continue;
}
merged.frames!.insert(index++, frame);
}
return merged;
}