Comments (7)
sky126
commented on June 15, 2024
14
github.com\rogpeppe\godef\go\parser\parser.go
// p.error(path.Pos(), fmt.Sprintf("cannot find identifier for package %q: %v", litToString(path), err))
fixed this
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muirdm
commented on June 15, 2024
1
#44 fixed this issue for me.
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walktall
commented on June 15, 2024
godef -debug -f /usr/local/Cellar/go/1.6.2/libexec/src/log/syslog/syslog.go -o 3403
2016/07/05 13:57:07 exprType tuple:false pkg: *ast.SelectorExpr net.Dial [
2016/07/05 13:57:07 exprType tuple:false pkg: *ast.Ident net [
2016/07/05 13:57:07 exprType tuple:false pkg: *ast.ImportSpec "net" [
2016/07/05 13:57:07 ] -> 0x0, Type{package "" *ast.ImportSpec "net"}
2016/07/05 13:57:07 ] -> 0xc8201de690, Type{package "" *ast.ImportSpec "net"}
2016/07/05 13:57:07 member Type{package "" *ast.ImportSpec "net"} 'Dial' {
2016/07/05 13:57:07 /usr/local/Cellar/go/1.6.2/libexec/src/net/cgo_android.go:10:8: cannot find identifier for package "C": cannot find package "C" in any of:
/usr/local/Cellar/go/1.6.2/libexec/src/vendor/C (vendor tree)
/usr/local/Cellar/go/1.6.2/libexec/src/C (from $GOROOT)
/Users/Zhiheng/Workspace/go/src/C (from $GOPATH)
2016/07/05 13:57:07 } -> <nil>
2016/07/05 13:57:07 ] -> 0x0, Type{bad "" <nil> }
2016/07/05 13:57:07 exprType tuple:false pkg: *ast.SelectorExpr net.Dial [
2016/07/05 13:57:07 exprType tuple:false pkg: *ast.Ident net [
2016/07/05 13:57:07 exprType tuple:false pkg: *ast.ImportSpec "net" [
2016/07/05 13:57:07 ] -> 0x0, Type{package "" *ast.ImportSpec "net"}
2016/07/05 13:57:07 ] -> 0xc8201de690, Type{package "" *ast.ImportSpec "net"}
2016/07/05 13:57:07 member Type{package "" *ast.ImportSpec "net"} 'Dial' {
2016/07/05 13:57:07 /usr/local/Cellar/go/1.6.2/libexec/src/net/cgo_android.go:10:8: cannot find identifier for package "C": cannot find package "C" in any of:
/usr/local/Cellar/go/1.6.2/libexec/src/vendor/C (vendor tree)
/usr/local/Cellar/go/1.6.2/libexec/src/C (from $GOROOT)
/Users/Zhiheng/Workspace/go/src/C (from $GOPATH)
2016/07/05 13:57:07 } -> <nil>
2016/07/05 13:57:07 ] -> 0x0, Type{bad "" <nil> }
godef: no declaration found for net.Dial
Is this one related here?
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hotpxl
commented on June 15, 2024
I'm having a related issue on Arch Linux with go1.6.3 linux/amd64
When I try godef --debug -f abc.go net.DialTimeout, it returns
2016/07/27 20:45:52 exprType tuple:false pkg: *ast.SelectorExpr net.DialTimeout [
2016/07/27 20:45:52 exprType tuple:false pkg: *ast.Ident net [
2016/07/27 20:45:52 exprType tuple:false pkg: *ast.ImportSpec "net" [
2016/07/27 20:45:52 ] -> 0x0, Type{package "" *ast.ImportSpec "net"}
2016/07/27 20:45:52 ] -> 0xc820143a40, Type{package "" *ast.ImportSpec "net"}
2016/07/27 20:45:52 member Type{package "" *ast.ImportSpec "net"} 'DialTimeout' {
2016/07/27 20:45:52 /usr/lib/go/src/net/conf_netcgo.go:14:8: cannot find identifier for package "C": cannot find package "C" in any of:
/usr/lib/go/src/vendor/C (vendor tree)
/usr/lib/go/src/C (from $GOROOT)
/home/hotpxl/go/src/C (from $GOPATH)
2016/07/27 20:45:52 } -> <nil>
2016/07/27 20:45:52 ] -> 0x0, Type{bad "" <nil> }
2016/07/27 20:45:52 exprType tuple:false pkg: *ast.SelectorExpr net.DialTimeout [
2016/07/27 20:45:52 exprType tuple:false pkg: *ast.Ident net [
2016/07/27 20:45:52 exprType tuple:false pkg: *ast.ImportSpec "net" [
2016/07/27 20:45:52 ] -> 0x0, Type{package "" *ast.ImportSpec "net"}
2016/07/27 20:45:52 ] -> 0xc820143a40, Type{package "" *ast.ImportSpec "net"}
2016/07/27 20:45:52 member Type{package "" *ast.ImportSpec "net"} 'DialTimeout' {
2016/07/27 20:45:52 /usr/lib/go/src/net/conf_netcgo.go:14:8: cannot find identifier for package "C": cannot find package "C" in any of:
/usr/lib/go/src/vendor/C (vendor tree)
/usr/lib/go/src/C (from $GOROOT)
/home/hotpxl/go/src/C (from $GOPATH)
2016/07/27 20:45:52 } -> <nil>
2016/07/27 20:45:52 ] -> 0x0, Type{bad "" <nil> }
godef: no declaration found for net.DialTimeout
Looks like it's having problems importing cgo
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rongyi
commented on June 15, 2024
master branch still has this problem?
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bboreham
commented on June 15, 2024
It seems to me that there is a mismatch between two implementations of "exclude files that are not for the current architecture".
One is in godef/go/types/goodarch.go:goodOSArch(), which decides purely on the file name.
The other is in go/build/build.go:shouldBuild() via Context.match() which looks at // +build lines.
So for the example at the top the former decides /home/rog/go/src/net/interface_bsdvar.go is ok, and the latter decides there are no files to parse in /home/rog/go/src/vendor/golang.org/x/net/route, because they are all excluded by +build directives.
Given that build.Default.Import() returns a set of Go files and ignored Go files, could we not use them instead of the isGoFile logic?
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rogpeppe
commented on June 15, 2024
Fixed by #62
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