var golang.org/x/tools/internal/packagesinternal.ForTest

2 uses

	golang.org/x/tools/internal/packagesinternal (current package)
		packages.go#L27: var ForTest int    // must be set as a LoadMode to call GetForTest

	golang.org/x/tools/go/packages
		packages.go#L424: 	packagesinternal.ForTest = int(needInternalForTest)