Imports golang.org/x/tools/go/ssa golang.org/x/tools/go/loader golang.org/x/tools/go/callgraph golang.org/x/tools/go/ssa/ssautil golang.org/x/tools/go/buildutil golang.org/x/tools/go/pointer Standard library imports bytes flag fmt io log net/http os os/exec path/filepath strings time go/build go/types text/template