|Augusto Dwenger J. 724c752aff|
Defer Loop Linter
A simple linter to find
defer statements inside of for loops in Go source.
This is a fork from gsquire/dll with support for concurrent analyses. The goal of it was to practice the work with goroutines.
It's often erroneous to use
defer inside of a loop as it can lead to memory leaks or other
unintended behavior. It can also be easy to miss this in a code review as using
close sockets or files is a common Go idiom. This tool aims to point these out by simply printing
the line of a
defer statement when it is found inside of a loop.
go get github.com/gsquire/dll
dll source.go dll *.go
Found a bug? Found a case this didn't catch? Great! Feel free to open an issue or add a test case!