cmd\go2go: non-generic functions can't be used in a library's generic function #39842
Description
What version of Go are you using (go version)?
C:\Users\argusdusty\Code\src\foo>go version go version devel +2dce748bd8 Wed Jun 24 22:35:01 2020 +0000 windows/amd64
Does this issue reproduce with the latest release?
reproduces with 2dce748
What operating system and processor architecture are you using (go env)?
go env Output
C:\Users\argusdusty\Code\src\foo>go env set GO111MODULE= set GOARCH=amd64 set GOBIN= set GOCACHE=C:\Users\argusdusty\AppData\Local\go-build set GOENV=C:\Users\argusdusty\AppData\Roaming\go\env set GOEXE=.exe set GOFLAGS= set GOHOSTARCH=amd64 set GOHOSTOS=windows set GOINSECURE= set GOMODCACHE=C:\Users\argusdusty\Code\pkg\mod set GONOPROXY= set GONOSUMDB= set GOOS=windows set GOPATH=C:\Users\argusdusty\Code set GOPRIVATE= set GOPROXY=https://proxy.golang.org,direct set GOROOT=C:\Gosrc set GOSUMDB=sum.golang.org set GOTMPDIR= set GOTOOLDIR=C:\Gosrc\pkg\tool\windows_amd64 set GCCGO=gccgo set AR=ar set CC=gcc set CXX=g++ set CGO_ENABLED=0 set GOMOD= set CGO_CFLAGS=-g -O2 set CGO_CPPFLAGS= set CGO_CXXFLAGS=-g -O2 set CGO_FFLAGS=-g -O2 set CGO_LDFLAGS=-g -O2 set PKG_CONFIG=pkg-config set GOGCCFLAGS=-m64 -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=C:\Users\ARGUSD~1\AppData\Local\Temp\go-build612910630=/tmp/go-build -gno-record-gcc-switches
What did you do?
foo/lib/lib.go2:
package lib
func NonGenericFunc() {
println("Hello, World!")
}
func GenericFunc(type T)(t T) {
NonGenericFunc()
}foo/foo.go2:
package main
import "foo/lib"
func main() {
lib.GenericFunc(0)
}C:\Users\argusdusty\Code\src\foo>go tool go2go build
What did you expect to see?
Successful compilation.
foo/foo.go:
// Code generated by go2go; DO NOT EDIT.
//line foo.go2:1
package main
//line foo.go2:1
import "foo/lib"
//line foo.go2:5
func main() {
//line foo.go2:5
instantiate୦lib୦GenericFunc୦int(0)
//line foo.go2:7
}
//line foo.go2:7
func instantiate୦lib୦GenericFunc୦int(t (int)) {
lib.NonGenericFunc()
}
//line :1
type Importable୦ int
//line :1
type _ lib.Importable୦What did you see instead?
.\foo.go2:9: undefined: NonGenericFunc
foo.go:
// Code generated by go2go; DO NOT EDIT.
//line foo.go2:1
package main
//line foo.go2:1
import "foo/lib"
//line foo.go2:5
func main() {
//line foo.go2:5
instantiate୦lib୦GenericFunc୦int(0)
//line foo.go2:7
}
//line foo.go2:7
func instantiate୦lib୦GenericFunc୦int(t (int)) {
NonGenericFunc()
}
//line :1
type Importable୦ int
//line :1
type _ lib.Importable୦