Run multiple go files in a same package

Suppose we have multiple go files, for example greet.go, bye.go and main.go in same directory and all have same package name. The main.go is calling greet() function from greet.go, similary greet.go is calling bye() from bye.go.

In this case how to run this, so that it successfully call functions from other go files.

Simply run go run *.go or go build. go build will generate binary with name similar to the directory that contains files.

Program throws an error Undefined <Func-name> if only run go run main.go.

go 

See also