29 lines
659 B
Go
29 lines
659 B
Go
package ast
|
|
|
|
import (
|
|
"github.com/d5/tengo/compiler/source"
|
|
"github.com/d5/tengo/compiler/token"
|
|
)
|
|
|
|
// IncDecStmt represents increment or decrement statement.
|
|
type IncDecStmt struct {
|
|
Expr Expr
|
|
Token token.Token
|
|
TokenPos source.Pos
|
|
}
|
|
|
|
func (s *IncDecStmt) stmtNode() {}
|
|
|
|
// Pos returns the position of first character belonging to the node.
|
|
func (s *IncDecStmt) Pos() source.Pos {
|
|
return s.Expr.Pos()
|
|
}
|
|
|
|
// End returns the position of first character immediately after the node.
|
|
func (s *IncDecStmt) End() source.Pos {
|
|
return source.Pos(int(s.TokenPos) + 2)
|
|
}
|
|
|
|
func (s *IncDecStmt) String() string {
|
|
return s.Expr.String() + s.Token.String()
|
|
}
|