45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
|
package ast
|
||
|
|
|
||
|
|
// BreakStmt is node represent 'break'
|
||
|
|
type BreakStmt struct {
|
||
|
|
Addr Address
|
||
|
|
Pos Position
|
||
|
|
ChildNodes []Node
|
||
|
|
}
|
||
|
|
|
||
|
|
func parseBreakStmt(line string) *BreakStmt {
|
||
|
|
groups := groupsFromRegex(
|
||
|
|
"<(?P<position>.*)>",
|
||
|
|
line,
|
||
|
|
)
|
||
|
|
|
||
|
|
return &BreakStmt{
|
||
|
|
Addr: ParseAddress(groups["address"]),
|
||
|
|
Pos: NewPositionFromString(groups["position"]),
|
||
|
|
ChildNodes: []Node{},
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// AddChild adds a new child node. Child nodes can then be accessed with the
|
||
|
|
// Children attribute.
|
||
|
|
func (n *BreakStmt) 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 *BreakStmt) 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 *BreakStmt) Children() []Node {
|
||
|
|
return n.ChildNodes
|
||
|
|
}
|
||
|
|
|
||
|
|
// Position returns the position in the original source code.
|
||
|
|
func (n *BreakStmt) Position() Position {
|
||
|
|
return n.Pos
|
||
|
|
}
|