Errors in strconv should return the package name (and function name) #2548
Description
Functions in strconv should return "strconv.[function]: " together to the error message to know where has been got that error. I had a problem in my code by that. My program exited (some times )with the next error message: parsing "in": invalid syntax but to find that it was by strconv.Atoi was very hard because looking for "in" into a files with more than 1000 lines is a waste of time ;) In fact, at the beginning, I thought that it was by the template parser but it didn't, my second option was looking in code related to flag and nothing. Resuming, it has been a waste of time that could be solved if that error had: strconv.[Function] besides of the error message.