if exported != test.exported {
				t.Errorf("test-%d: got exported=%v want exported=%v", i, exported, test.exported)
			}
			if field.PkgPath != test.field.PkgPath {
				t.Errorf("test-%d: got PkgPath=%q want pkgPath=%q", i, field.PkgPath, test.field.PkgPath)
			}
		})
	}
}

func TestStructOfGC(t *testing.T) {
	type T *uintptr
	tt := TypeOf(T(nil))
	fields := []StructField{

			// same situations.
			var from, toPath string
			if m := p.Module; m == nil {
				if p.Root == "" { // command-line-arguments in GOPATH mode, maybe?
					from = p.Dir
					toPath = p.ImportPath
				} else if p.Goroot {
					from = p.Root
					toPath = "GOROOT"
				} else {
					from = p.Root
					toPath = "GOPATH"
				}
			} else if m.Dir == "" {

			r.path = resolveImportPath(path, parentPath, parentDir, parentRoot, parentIsStd)
		} else if mode&ResolveModule != 0 {
			r.path = moduleImportPath(path, parentPath, parentDir, parentRoot)
		}
		if r.path == "" {
			r.path = path
		}
		return r
	})
	// Invariant: r.path is set to the resolved import path. If the path cannot
	// be resolved, r.path is set to path, the source import path.