}

// isPredeclared reports whether n denotes a predeclared type.
func (r *reader) isPredeclared(n string) bool {
	return predeclaredTypes[n] && r.types[n] == nil
}

// readFunc processes a func or method declaration.
func (r *reader) readFunc(fun *ast.FuncDecl) {
	// strip function body if requested.
	if r.mode&PreserveAST == 0 {
		fun.Body = nil
	}

	// associate methods with the receiver type, if any

		}
		ts.cf.SetPackage(pd.PackagePath())
		importpaths[pd.PackagePath()] = struct{}{}
		var fd coverage.FuncDesc
		nf := pd.NumFuncs()
		for fnIdx := uint32(0); fnIdx < nf; fnIdx++ {
			if err := pd.ReadFunc(fnIdx, &fd); err != nil {
				return fmt.Errorf("reading meta-data file %s: %v",
					p.MetaFile, err)
			}
			key := pkfunc{pk: pkIdx, fcn: fnIdx}
			counters, haveCounters := pmm[key]