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

49 lines
1.3 KiB
Go

package ast
// CompoundLiteralExpr C99 6.5.2.5
type CompoundLiteralExpr struct {
Addr Address
Pos Position
Type1 string
Type2 string
ChildNodes []Node
}
func parseCompoundLiteralExpr(line string) *CompoundLiteralExpr {
groups := groupsFromRegex(
`<(?P<position>.*)> '(?P<type1>.*?)'(:'(?P<type2>.*?)')? lvalue`,
line,
)
return &CompoundLiteralExpr{
Addr: ParseAddress(groups["address"]),
Pos: NewPositionFromString(groups["position"]),
Type1: groups["type1"],
Type2: groups["type2"],
ChildNodes: []Node{},
}
}
// AddChild adds a new child node. Child nodes can then be accessed with the
// Children attribute.
func (n *CompoundLiteralExpr) 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 *CompoundLiteralExpr) 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 *CompoundLiteralExpr) Children() []Node {
return n.ChildNodes
}
// Position returns the position in the original source code.
func (n *CompoundLiteralExpr) Position() Position {
return n.Pos
}