Pattern: Unreachable code
Issue: -
Unreachable code can never be executed because there exists no control flow path to the code from the rest of the program. It is generally considered undesirable for a number of reasons, including increased code size and increased time and effort for maintenance. Consider deleting unused code to resolve this issue.
Example of incorrect code:
func _() int {
print(1)
return 2
println() // unreachable code
}Example of correct code:
func _() int {
print(1)
return 2
}