Function stripFirstThisPathComponent

compiler/optimizer/join.go:176–181

stripFirstThisPathComponent removes the first component of every dag.This.Path in e.

(e dag.Expr)

// stripFirstThisPathComponent removes the first component of every dag.This.Path in e.
func stripFirstThisPathComponent(e dag.Expr) {
	walkT(reflect.ValueOf(e), func(t dag.ThisExpr) dag.ThisExpr {
		t.Path = t.Path[1:]
		return t
	})
}