[nongnu] elpa/helm fe8f051604 3/5: Fix some warnings with new Emacs-29.1

[ELPA Syncer]

branch: elpa/helm
commit fe8f0516047414f389d2abbab784edc0598d37f1
Author: Thierry Volpiatto <thievol@posteo.net>
Commit: Thierry Volpiatto <thievol@posteo.net>

    Fix some warnings with new Emacs-29.1
    
    Prefer ash to lsh
    
    Declare display-buffer-function
    
    Declare linum-mode
---
 helm-core.el | 2 ++
 helm-lib.el  | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/helm-core.el b/helm-core.el
index e6e4da6bca..107b3d3516 100644
--- a/helm-core.el
+++ b/helm-core.el
@@ -46,8 +46,10 @@
 (declare-function helm-comp-read "helm-mode.el")
 (declare-function custom-unlispify-tag-name "cus-edit.el")
 (declare-function helm-quit-and-find-file "helm-utils.el")
+(declare-function linum-mode "linum.el")
 
 (defvar helm-marked-buffer-name)
+(defvar display-buffer-function)
 
 
 ;;; Internal Variables
diff --git a/helm-lib.el b/helm-lib.el
index 7a99acf967..9f3c404d99 100644
--- a/helm-lib.el
+++ b/helm-lib.el
@@ -256,7 +256,7 @@ such as `?d' for a directory, or `?l' for a symbolic link 
and will override
 the leading `-' char."
     (string
      (or filetype
-         (pcase (lsh mode -12)
+         (pcase (ash mode -12)
            ;; POSIX specifies that the file type is included in st_mode
            ;; and provides names for the file types but values only for
            ;; the permissions (e.g., S_IWOTH=2).