astutil

Documentation

Index

• func CollectNodesInTrueBranches(node parser.Node, typ []parser.NodeType, vars map[string]interface{}, ...) []parser.Node
• func GetName(node parser.Node) string
• func GetNodeNames(node parser.Node) []string
• func GetParent(ctx *walk.VisitorCtx, targetTyp, barrierTyp []parser.NodeType) (parser.Node, *walk.VisitorCtx)
• func GetStaticPropertyName(node parser.Node) string
• func GetVarDec(name string, varDecStmt *parser.VarDecStmt) *parser.VarDec
• func IdOfLocalInImportDec(local string, n *parser.ImportDec) string
• func IsFn(node parser.Node) bool
• func IsFnDepsOnNode(graph *FnDepGraph, fn parser.Node, target parser.Node) bool
• func IsIdentBoundInImportDec(ident *parser.Ident, scope *parser.Scope) *parser.ImportDec
• func IsNodeContains(parent, sub parser.Node) bool
• func IsPlainArr(node parser.Node) bool
• func IsPlainObj(node parser.Node) bool
• func IsPlainObjLit(node parser.Node) bool
• func IsPrimitive(node parser.Node) bool
• func NamesInDecNode(node parser.Node) (ret []string, all bool)
• func SelectTrueBranches(node parser.Node, vars map[string]interface{}, p *parser.Parser) []parser.Node
• type FnDepGraph
  • func BuildFnDepGraph(node parser.Node, symtab *parser.SymTab) *FnDepGraph
• type FnDepNode
• type SwitchBranch
  • func BinExprToSwitchBranch(node *parser.BinExpr) []*SwitchBranch
  • func CondExprToSwitchBranches(node *parser.CondExpr) []*SwitchBranch
  • func IfStmtToSwitchBranches(node *parser.IfStmt) []*SwitchBranch
  • func NodeToSwitchBranches(node parser.Node) []*SwitchBranch

Functions

func CollectNodesInTrueBranches

func CollectNodesInTrueBranches(node parser.Node, typ []parser.NodeType, vars map[string]interface{}, p *parser.Parser) []parser.Node

the minimal unit of the target nodes is expr

func GetName

func GetName(node parser.Node) string

func GetNodeNames

func GetNodeNames(node parser.Node) []string

func GetParent

func GetParent(ctx *walk.VisitorCtx, targetTyp, barrierTyp []parser.NodeType) (parser.Node, *walk.VisitorCtx)

func GetStaticPropertyName

func GetStaticPropertyName(node parser.Node) string

func GetVarDec

func GetVarDec(name string, varDecStmt *parser.VarDecStmt) *parser.VarDec

func IdOfLocalInImportDec

func IdOfLocalInImportDec(local string, n *parser.ImportDec) string

func IsFn

func IsFn(node parser.Node) bool

func IsFnDepsOnNode

func IsFnDepsOnNode(graph *FnDepGraph, fn parser.Node, target parser.Node) bool

func IsIdentBoundInImportDec

func IsIdentBoundInImportDec(ident *parser.Ident, scope *parser.Scope) *parser.ImportDec

func IsNodeContains

func IsNodeContains(parent, sub parser.Node) bool

func IsPlainArr

func IsPlainArr(node parser.Node) bool

func IsPlainObj

func IsPlainObj(node parser.Node) bool

func IsPlainObjLit

func IsPlainObjLit(node parser.Node) bool

func IsPrimitive

func IsPrimitive(node parser.Node) bool

func NamesInDecNode

func NamesInDecNode(node parser.Node) (ret []string, all bool)

func SelectTrueBranches

func SelectTrueBranches(node parser.Node, vars map[string]interface{}, p *parser.Parser) []parser.Node

Types

type FnDepGraph

type FnDepGraph struct {
	Nodes map[parser.Node]*FnDepNode
}

func BuildFnDepGraph

func BuildFnDepGraph(node parser.Node, symtab *parser.SymTab) *FnDepGraph

type FnDepNode

type FnDepNode struct {
	// the ast node defines this dep node
	Dec parser.Node

	// the refs captured by this fn
	Captures []*parser.Ref

	// the fns which this fn depends on
	Deps []*FnDepNode
}

type SwitchBranch

type SwitchBranch struct {
	// contains filtered or unexported fields
}

func BinExprToSwitchBranch

func BinExprToSwitchBranch(node *parser.BinExpr) []*SwitchBranch

func CondExprToSwitchBranches

func CondExprToSwitchBranches(node *parser.CondExpr) []*SwitchBranch

func IfStmtToSwitchBranches

func IfStmtToSwitchBranches(node *parser.IfStmt) []*SwitchBranch

func NodeToSwitchBranches

func NodeToSwitchBranches(node parser.Node) []*SwitchBranch