Function isIdent

cmd/errtrace/main.go:1157–1160

(expr ast.Expr, name string)

}

func isIdent(expr ast.Expr, name string) bool {
	ident, ok := expr.(*ast.Ident)
	return ok && ident.Name == name
}

func setOf[T comparable](xs []T) map[T]struct{} {
	if len(xs) == 0 {