Hi, here is some code that puzzles me. I recently had defined an interface in a project and had a struct implementing the interface an including "sync.RWMutex" at the same time.
Sample Code (running): https://play.golang.org/p/DExfr3Izao If you execute this code it just runs fine. If I "go vet" it I get the following warning: test.go:16: Foo passes lock by value: main.Bar If I implement the Foo function with a pointer receiver the compile fails (if I try to assign a Baz instance to 'var x Foo') with the message the Baz does not implement Foo. The only way that works without complaints from compiler or vet is this: type Baz struct { m *sync.Mutex } I can then implement the Interface with a value receiver without complaints by go vet - but at the price of having an extra initialization step for my struct. Anybody can provide more insight on what/which tool is right? Thanks for any information, Jens -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
