github.com/Konstantin8105/c4go@v0.0.0-20240505174241-768bb1c65a51/ast/asm_label_attr.go (about) 1 package ast 2 3 // AsmLabelAttr is a type of attribute for assembler label 4 type AsmLabelAttr struct { 5 Addr Address 6 Pos Position 7 IsInherited bool 8 IsLiteralLabel bool 9 FunctionName string 10 ChildNodes []Node 11 } 12 13 func parseAsmLabelAttr(line string) *AsmLabelAttr { 14 groups := groupsFromRegex( 15 `<(?P<position>.*)> 16 (?P<inherited> Inherited)? 17 "(?P<function>.+)" 18 (?P<isliterallabel> IsLiteralLabel)?`, 19 line, 20 ) 21 22 return &AsmLabelAttr{ 23 Addr: ParseAddress(groups["address"]), 24 Pos: NewPositionFromString(groups["position"]), 25 IsInherited: len(groups["inherited"]) > 0, 26 FunctionName: groups["function"], 27 IsLiteralLabel: len(groups["isliterallabel"]) > 0, 28 ChildNodes: []Node{}, 29 } 30 } 31 32 // AddChild adds a new child node. Child nodes can then be accessed with the 33 // Children attribute. 34 func (n *AsmLabelAttr) AddChild(node Node) { 35 n.ChildNodes = append(n.ChildNodes, node) 36 } 37 38 // Address returns the numeric address of the node. See the documentation for 39 // the Address type for more information. 40 func (n *AsmLabelAttr) Address() Address { 41 return n.Addr 42 } 43 44 // Children returns the child nodes. If this node does not have any children or 45 // this node does not support children it will always return an empty slice. 46 func (n *AsmLabelAttr) Children() []Node { 47 return n.ChildNodes 48 } 49 50 // Position returns the position in the original source code. 51 func (n *AsmLabelAttr) Position() Position { 52 return n.Pos 53 }