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package ast
import (
"strings"
)
// RecordDecl is node represents a record declaration.
type RecordDecl struct {
Addr Address
Pos Position
Prev string
Position2 string
Kind string
Name string
Definition bool
ChildNodes []Node
}
func parseRecordDecl(line string) *RecordDecl {
groups := groupsFromRegex(
`(?:parent (?P<parent>0x[0-9a-f]+) )?
(?:prev (?P<prev>0x[0-9a-f]+) )?
<(?P<position>.*)>
[ ](?P<position2>[^ ]+ )?
(?P<kind>struct|union)
(?P<name>.*)`,
line,
)
definition := false
name := strings.TrimSpace(groups["name"])
if name == "definition" {
name = ""
definition = true
}
if strings.HasSuffix(name, " definition") {
name = name[0 : len(name)-11]
definition = true
}
return &RecordDecl{
Addr: ParseAddress(groups["address"]),
Pos: NewPositionFromString(groups["position"]),
Prev: groups["prev"],
Position2: strings.TrimSpace(groups["position2"]),
Kind: groups["kind"],
Name: name,
Definition: definition,
ChildNodes: []Node{},
}
}
// AddChild adds a new child node. Child nodes can then be accessed with the
// Children attribute.
func (n *RecordDecl) AddChild(node Node) {
n.ChildNodes = append(n.ChildNodes, node)
}
// Address returns the numeric address of the node. See the documentation for
// the Address type for more information.
func (n *RecordDecl) Address() Address {
return n.Addr
}
// Children returns the child nodes. If this node does not have any children or
// this node does not support children it will always return an empty slice.
func (n *RecordDecl) Children() []Node {
return n.ChildNodes
}
// Position returns the position in the original source code.
func (n *RecordDecl) Position() Position {
return n.Pos
}
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