Imports
- github.com/uber-research/GOCC/lib/builder
- github.com/uber-research/GOCC/lib/callgraph
- github.com/uber-research/GOCC/tools/gocc/cfg
- golang.org/x/tools/go/ast/astutil
- golang.org/x/tools/go/callgraph
- golang.org/x/tools/go/packages
- golang.org/x/tools/go/ssa
- golang.org/x/tools/go/ssa/ssautil