nswrap/ast/attributed_type.go
2019-04-09 11:52:21 -04:00

48 lines
1.2 KiB
Go

package ast
// AttributedType is attributed type
type AttributedType struct {
Addr Address
Type string
Sugar bool
ChildNodes []Node
}
func parseAttributedType(line string) *AttributedType {
groups := groupsFromRegex(
`'(?P<type>.*)'
(?P<sugar> sugar)?`,
line,
)
return &AttributedType{
Addr: ParseAddress(groups["address"]),
Type: groups["type"],
Sugar: len(groups["sugar"])>0,
ChildNodes: []Node{},
}
}
// AddChild adds a new child node. Child nodes can then be accessed with the
// Children attribute.
func (n *AttributedType) 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 *AttributedType) 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 *AttributedType) Children() []Node {
return n.ChildNodes
}
// Position returns the position in the original source code.
func (n *AttributedType) Position() Position {
return Position{}
}