github.com/Konstantin8105/c4go@v0.0.0-20240505174241-768bb1c65a51/ast/field_decl.go (about) 1 package ast 2 3 import ( 4 "strings" 5 ) 6 7 // FieldDecl is node represents a field declaration. 8 type FieldDecl struct { 9 Addr Address 10 Pos Position 11 Position2 string 12 Name string 13 Type string 14 Type2 string 15 IsImplicit bool 16 IsReferenced bool 17 ChildNodes []Node 18 } 19 20 func parseFieldDecl(line string) *FieldDecl { 21 groups := groupsFromRegex( 22 `<(?P<position>.*)> 23 (?P<position2> col:\d+| line:\d+:\d+)? 24 (?P<implicit> implicit)? 25 (?P<referenced> referenced)? 26 (?P<name> \w+?)? 27 '(?P<type>.+?)' 28 (:'(?P<type2>.*?)')? 29 `, 30 line, 31 ) 32 33 return &FieldDecl{ 34 Addr: ParseAddress(groups["address"]), 35 Pos: NewPositionFromString(groups["position"]), 36 Position2: strings.TrimSpace(groups["position2"]), 37 Name: strings.TrimSpace(groups["name"]), 38 Type: groups["type"], 39 Type2: groups["type2"], 40 IsImplicit: len(groups["implicit"]) > 0, 41 IsReferenced: len(groups["referenced"]) > 0, 42 ChildNodes: []Node{}, 43 } 44 } 45 46 // AddChild adds a new child node. Child nodes can then be accessed with the 47 // Children attribute. 48 func (n *FieldDecl) AddChild(node Node) { 49 n.ChildNodes = append(n.ChildNodes, node) 50 } 51 52 // Address returns the numeric address of the node. See the documentation for 53 // the Address type for more information. 54 func (n *FieldDecl) Address() Address { 55 return n.Addr 56 } 57 58 // Children returns the child nodes. If this node does not have any children or 59 // this node does not support children it will always return an empty slice. 60 func (n *FieldDecl) Children() []Node { 61 return n.ChildNodes 62 } 63 64 // Position returns the position in the original source code. 65 func (n *FieldDecl) Position() Position { 66 return n.Pos 67 }