Maybe your output is interfering with the way the go code base does some of it's checks; based on the fail in cmd/vet maybe this could be involved: https://github.com/golang/go/blob/b25f5558c69140deb652337afaab5c1186cd0ff1/src/cmd/vet/vet_test.go#L197?
On Tuesday, January 2, 2024 at 5:45:12 PM UTC+1 Rulin Tang wrote: > Hey, I'm trying to do some Go source code development. But I'm confused > about how to do the development. > > The Go source code is cloned from https://github.com/golang/go master > branch. Originally, I run `cd src &^ ./all.bash` to build the latest Go > 1.22 version. It works fine. > > Then I'm trying to do some source code development. For example, I'm > looking at this issue https://github.com/golang/go/issues/64824. It's > something about devirtualize.go. So I added two debug lines like `// > fmt.Printf("rulin DevirtualizeAndInlineFunc is called\n")` to > `src/compile/internal/interleaved/interleaved.go`. > > Then I tried to build an updated Go version with the updated Go source > code `./all.bash`. It failed with > ``` > > rulin DevirtualizeAndInlineFunc is called > > rulin DevirtualizeAndInlineFunc is called > > rulin DevirtualizeAndInlineFunc is called > > rulin DevirtualizeAndInlineFunc is called > > rulin DevirtualizeAndInlineFunc is called > > FAIL > > FAIL cmd/vet 20.524s > > FAIL > > go tool dist: Failed: exit status 1 > > ``` > > My original development plan is to add the debug line, build the updated > Go version, run test code with the updated Go version, and check the debug > output message at Go source code. Somehow this doesn't work. At least, it > stops at the first step to build an updated Go version with debug message. > > So here're two questions: 1. What did I do wrong in above steps? 2. Do I > have to rebuild Go version every time I make changes to Go source code? and > then use the updated Go version to test other existing Go code. > > Thanks! > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/efa298d3-5385-423a-93bd-f492caf15574n%40googlegroups.com.
