github.com/Konstantin8105/c4go@v0.0.0-20240505174241-768bb1c65a51/ast/typedef_decl.go (about) 1 package ast 2 3 import ( 4 "strings" 5 ) 6 7 // TypedefDecl is node represents a typedef declaration. 8 type TypedefDecl 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 parseTypedefDecl(line string) *TypedefDecl { 21 groups := groupsFromRegex( 22 `(?:prev (?P<prev>0x[0-9a-f]+) )? 23 <(?P<position><invalid sloc>|.*?)> 24 (?P<position2> <invalid sloc>| col:\d+| line:\d+:\d+)? 25 (?P<implicit> implicit)? 26 (?P<referenced> referenced)? 27 (?P<name> \w+)? 28 (?P<type> '.*?')? 29 (?P<type2>:'.*?')?`, 30 line, 31 ) 32 33 type2 := groups["type2"] 34 if type2 != "" { 35 type2 = type2[2 : len(type2)-1] 36 } 37 38 return &TypedefDecl{ 39 Addr: ParseAddress(groups["address"]), 40 Pos: NewPositionFromString(groups["position"]), 41 Position2: strings.TrimSpace(groups["position2"]), 42 Name: strings.TrimSpace(groups["name"]), 43 Type: removeQuotes(groups["type"]), 44 Type2: type2, 45 IsImplicit: len(groups["implicit"]) > 0, 46 IsReferenced: len(groups["referenced"]) > 0, 47 ChildNodes: []Node{}, 48 } 49 } 50 51 // AddChild adds a new child node. Child nodes can then be accessed with the 52 // Children attribute. 53 func (n *TypedefDecl) AddChild(node Node) { 54 n.ChildNodes = append(n.ChildNodes, node) 55 } 56 57 // Address returns the numeric address of the node. See the documentation for 58 // the Address type for more information. 59 func (n *TypedefDecl) Address() Address { 60 return n.Addr 61 } 62 63 // Children returns the child nodes. If this node does not have any children or 64 // this node does not support children it will always return an empty slice. 65 func (n *TypedefDecl) Children() []Node { 66 return n.ChildNodes 67 } 68 69 // Position returns the position in the original source code. 70 func (n *TypedefDecl) Position() Position { 71 return n.Pos 72 }