Function comprehensionSubExprIDs

policy/composer.go:596–605

(e ast.NavigableExpr)

}

func comprehensionSubExprIDs(e ast.NavigableExpr) []int64 {
	compre := e.AsComprehension()
	// Almost the same as e.Children(), but skips the iteration range
	return enumerateExprIDs(
		compre.AccuInit().(ast.NavigableExpr),
		compre.LoopCondition().(ast.NavigableExpr),
		compre.LoopStep().(ast.NavigableExpr),
		compre.Result().(ast.NavigableExpr),
	)
}

func enumerateExprIDs(exprs ...ast.NavigableExpr) []int64 {
	ids := make([]int64, 0, len(exprs))