ast

Dec 14, 2025

Changes in this version

type ConditionalNode

+ Ternary bool

Jul 24, 2025 GO-2025-4245

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Jun 3, 2025 GO-2025-4245

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

May 27, 2025 GO-2025-4245

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

May 12, 2025 GO-2025-4245

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Mar 24, 2025 GO-2025-4245

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Mar 18, 2025 GO-2025-4245

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Mar 15, 2025 GO-2025-4245

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Changes in this version

type ArrayNode

+ func (n *ArrayNode) Nature() nature.Nature

+ func (n *ArrayNode) SetNature(nature nature.Nature)

type BinaryNode

+ func (n *BinaryNode) Nature() nature.Nature

+ func (n *BinaryNode) SetNature(nature nature.Nature)

type BoolNode

+ func (n *BoolNode) Nature() nature.Nature

+ func (n *BoolNode) SetNature(nature nature.Nature)

type BuiltinNode

+ func (n *BuiltinNode) Nature() nature.Nature

+ func (n *BuiltinNode) SetNature(nature nature.Nature)

type CallNode

+ func (n *CallNode) Nature() nature.Nature

+ func (n *CallNode) SetNature(nature nature.Nature)

type ChainNode

+ func (n *ChainNode) Nature() nature.Nature

+ func (n *ChainNode) SetNature(nature nature.Nature)

type ConditionalNode

+ func (n *ConditionalNode) Nature() nature.Nature

+ func (n *ConditionalNode) SetNature(nature nature.Nature)

type ConstantNode

+ func (n *ConstantNode) Nature() nature.Nature

+ func (n *ConstantNode) SetNature(nature nature.Nature)

type FloatNode

+ func (n *FloatNode) Nature() nature.Nature

+ func (n *FloatNode) SetNature(nature nature.Nature)

type IdentifierNode

+ func (n *IdentifierNode) Nature() nature.Nature

+ func (n *IdentifierNode) SetNature(nature nature.Nature)

type IntegerNode

+ func (n *IntegerNode) Nature() nature.Nature

+ func (n *IntegerNode) SetNature(nature nature.Nature)

type MapNode

+ func (n *MapNode) Nature() nature.Nature

+ func (n *MapNode) SetNature(nature nature.Nature)

type MemberNode

+ func (n *MemberNode) Nature() nature.Nature

+ func (n *MemberNode) SetNature(nature nature.Nature)

type NilNode

+ func (n *NilNode) Nature() nature.Nature

+ func (n *NilNode) SetNature(nature nature.Nature)

type Node

+ func Find(node Node, fn func(node Node) bool) Node

+ Nature func() nature.Nature

+ SetNature func(nature.Nature)

type PairNode

+ func (n *PairNode) Nature() nature.Nature

+ func (n *PairNode) SetNature(nature nature.Nature)

type PointerNode

+ func (n *PointerNode) Nature() nature.Nature

+ func (n *PointerNode) SetNature(nature nature.Nature)

+ type PredicateNode struct

+ Node Node

+ func (n *PredicateNode) Location() file.Location

+ func (n *PredicateNode) Nature() nature.Nature

+ func (n *PredicateNode) SetLocation(loc file.Location)

+ func (n *PredicateNode) SetNature(nature nature.Nature)

+ func (n *PredicateNode) SetType(t reflect.Type)

+ func (n *PredicateNode) String() string

+ func (n *PredicateNode) Type() reflect.Type

+ type SequenceNode struct

+ Nodes []Node

+ func (n *SequenceNode) Location() file.Location

+ func (n *SequenceNode) Nature() nature.Nature

+ func (n *SequenceNode) SetLocation(loc file.Location)

+ func (n *SequenceNode) SetNature(nature nature.Nature)

+ func (n *SequenceNode) SetType(t reflect.Type)

+ func (n *SequenceNode) String() string

+ func (n *SequenceNode) Type() reflect.Type

type SliceNode

+ func (n *SliceNode) Nature() nature.Nature

+ func (n *SliceNode) SetNature(nature nature.Nature)

type StringNode

+ func (n *StringNode) Nature() nature.Nature

+ func (n *StringNode) SetNature(nature nature.Nature)

type UnaryNode

+ func (n *UnaryNode) Nature() nature.Nature

+ func (n *UnaryNode) SetNature(nature nature.Nature)

type VariableDeclaratorNode

+ func (n *VariableDeclaratorNode) Nature() nature.Nature

+ func (n *VariableDeclaratorNode) SetNature(nature nature.Nature)

May 27, 2024 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

May 24, 2024 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

May 8, 2024 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

May 8, 2024 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Apr 16, 2024 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Apr 10, 2024 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Mar 27, 2024 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Mar 20, 2024 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Feb 18, 2024 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Jan 24, 2024 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Jan 6, 2024 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Dec 10, 2023 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Dec 3, 2023 GO-2025-3525 +1 more

  GO-2025-3525: Memory Exhaustion in Expr Parser with Unrestricted Input in github.com/expr-lang/expr

  GO-2025-4245: Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr

Changes in this version

+ func Dump(node Node) string

+ func Patch(node *Node, newNode Node)

+ func Walk(node *Node, v Visitor)

+ type ArrayNode struct

+ Nodes []Node

+ func (n *ArrayNode) Location() file.Location

+ func (n *ArrayNode) SetLocation(loc file.Location)

+ func (n *ArrayNode) SetType(t reflect.Type)

+ func (n *ArrayNode) String() string

+ func (n *ArrayNode) Type() reflect.Type

+ type BinaryNode struct

+ Left Node

+ Operator string

+ Regexp *regexp.Regexp

+ Right Node

+ func (n *BinaryNode) Location() file.Location

+ func (n *BinaryNode) SetLocation(loc file.Location)

+ func (n *BinaryNode) SetType(t reflect.Type)

+ func (n *BinaryNode) String() string

+ func (n *BinaryNode) Type() reflect.Type

+ type BoolNode struct

+ Value bool

+ func (n *BoolNode) Location() file.Location

+ func (n *BoolNode) SetLocation(loc file.Location)

+ func (n *BoolNode) SetType(t reflect.Type)

+ func (n *BoolNode) String() string

+ func (n *BoolNode) Type() reflect.Type

+ type BuiltinNode struct

+ Arguments []Node

+ Map Node

+ Name string

+ Throws bool

+ func (n *BuiltinNode) Location() file.Location

+ func (n *BuiltinNode) SetLocation(loc file.Location)

+ func (n *BuiltinNode) SetType(t reflect.Type)

+ func (n *BuiltinNode) String() string

+ func (n *BuiltinNode) Type() reflect.Type

+ type CallNode struct

+ Arguments []Node

+ Callee Node

+ Fast bool

+ Func *Function

+ Typed int

+ func (n *CallNode) Location() file.Location

+ func (n *CallNode) SetLocation(loc file.Location)

+ func (n *CallNode) SetType(t reflect.Type)

+ func (n *CallNode) String() string

+ func (n *CallNode) Type() reflect.Type

+ type ChainNode struct

+ Node Node

+ func (n *ChainNode) Location() file.Location

+ func (n *ChainNode) SetLocation(loc file.Location)

+ func (n *ChainNode) SetType(t reflect.Type)

+ func (n *ChainNode) String() string

+ func (n *ChainNode) Type() reflect.Type

+ type ClosureNode struct

+ Node Node

+ func (n *ClosureNode) Location() file.Location

+ func (n *ClosureNode) SetLocation(loc file.Location)

+ func (n *ClosureNode) SetType(t reflect.Type)

+ func (n *ClosureNode) String() string

+ func (n *ClosureNode) Type() reflect.Type

+ type ConditionalNode struct

+ Cond Node

+ Exp1 Node

+ Exp2 Node

+ func (n *ConditionalNode) Location() file.Location

+ func (n *ConditionalNode) SetLocation(loc file.Location)

+ func (n *ConditionalNode) SetType(t reflect.Type)

+ func (n *ConditionalNode) String() string

+ func (n *ConditionalNode) Type() reflect.Type

+ type ConstantNode struct

+ Value any

+ func (n *ConstantNode) Location() file.Location

+ func (n *ConstantNode) SetLocation(loc file.Location)

+ func (n *ConstantNode) SetType(t reflect.Type)

+ func (n *ConstantNode) String() string

+ func (n *ConstantNode) Type() reflect.Type

+ type FloatNode struct

+ Value float64

+ func (n *FloatNode) Location() file.Location

+ func (n *FloatNode) SetLocation(loc file.Location)

+ func (n *FloatNode) SetType(t reflect.Type)

+ func (n *FloatNode) String() string

+ func (n *FloatNode) Type() reflect.Type

+ type Function struct

+ Fast func(arg any) any

+ Func func(args ...any) (any, error)

+ Name string

+ Predicate bool

+ Types []reflect.Type

+ Validate func(args []reflect.Type) (reflect.Type, error)

+ type IdentifierNode struct

+ FieldIndex []int

+ Method bool

+ MethodIndex int

+ Value string

+ func (n *IdentifierNode) Location() file.Location

+ func (n *IdentifierNode) SetFieldIndex(field []int)

+ func (n *IdentifierNode) SetLocation(loc file.Location)

+ func (n *IdentifierNode) SetMethodIndex(methodIndex int)

+ func (n *IdentifierNode) SetType(t reflect.Type)

+ func (n *IdentifierNode) String() string

+ func (n *IdentifierNode) Type() reflect.Type

+ type IntegerNode struct

+ Value int

+ func (n *IntegerNode) Location() file.Location

+ func (n *IntegerNode) SetLocation(loc file.Location)

+ func (n *IntegerNode) SetType(t reflect.Type)

+ func (n *IntegerNode) String() string

+ func (n *IntegerNode) Type() reflect.Type

+ type MapNode struct

+ Pairs []Node

+ func (n *MapNode) Location() file.Location

+ func (n *MapNode) SetLocation(loc file.Location)

+ func (n *MapNode) SetType(t reflect.Type)

+ func (n *MapNode) String() string

+ func (n *MapNode) Type() reflect.Type

+ type MemberNode struct

+ FieldIndex []int

+ Method bool

+ MethodIndex int

+ Name string

+ Node Node

+ Optional bool

+ Property Node

+ func (n *MemberNode) Location() file.Location

+ func (n *MemberNode) SetFieldIndex(field []int)

+ func (n *MemberNode) SetLocation(loc file.Location)

+ func (n *MemberNode) SetMethodIndex(methodIndex int)

+ func (n *MemberNode) SetType(t reflect.Type)

+ func (n *MemberNode) String() string

+ func (n *MemberNode) Type() reflect.Type

+ type NilNode struct

+ func (n *NilNode) Location() file.Location

+ func (n *NilNode) SetLocation(loc file.Location)

+ func (n *NilNode) SetType(t reflect.Type)

+ func (n *NilNode) String() string

+ func (n *NilNode) Type() reflect.Type

+ type Node interface

+ Location func() file.Location

+ SetLocation func(file.Location)

+ SetType func(reflect.Type)

+ String func() string

+ Type func() reflect.Type

+ type PairNode struct

+ Key Node

+ Value Node

+ func (n *PairNode) Location() file.Location

+ func (n *PairNode) SetLocation(loc file.Location)

+ func (n *PairNode) SetType(t reflect.Type)

+ func (n *PairNode) String() string

+ func (n *PairNode) Type() reflect.Type

+ type PointerNode struct

+ Name string

+ func (n *PointerNode) Location() file.Location

+ func (n *PointerNode) SetLocation(loc file.Location)

+ func (n *PointerNode) SetType(t reflect.Type)

+ func (n *PointerNode) String() string

+ func (n *PointerNode) Type() reflect.Type

+ type SliceNode struct

+ From Node

+ Node Node

+ To Node

+ func (n *SliceNode) Location() file.Location

+ func (n *SliceNode) SetLocation(loc file.Location)

+ func (n *SliceNode) SetType(t reflect.Type)

+ func (n *SliceNode) String() string

+ func (n *SliceNode) Type() reflect.Type

+ type StringNode struct

+ Value string

+ func (n *StringNode) Location() file.Location

+ func (n *StringNode) SetLocation(loc file.Location)

+ func (n *StringNode) SetType(t reflect.Type)

+ func (n *StringNode) String() string

+ func (n *StringNode) Type() reflect.Type

+ type UnaryNode struct

+ Node Node

+ Operator string

+ func (n *UnaryNode) Location() file.Location

+ func (n *UnaryNode) SetLocation(loc file.Location)

+ func (n *UnaryNode) SetType(t reflect.Type)

+ func (n *UnaryNode) String() string

+ func (n *UnaryNode) Type() reflect.Type

+ type VariableDeclaratorNode struct

+ Expr Node

+ Name string

+ Value Node

+ func (n *VariableDeclaratorNode) Location() file.Location

+ func (n *VariableDeclaratorNode) SetLocation(loc file.Location)

+ func (n *VariableDeclaratorNode) SetType(t reflect.Type)

+ func (n *VariableDeclaratorNode) String() string

+ func (n *VariableDeclaratorNode) Type() reflect.Type

+ type Visitor interface

+ Visit func(node *Node)