Fix bug with face-id after restoring from pdump

* src/xfaces.c (init_xfaces): New function.
* src/emacs.c (main) [HAVE_PDUMPER]: If dumped with pdumper,
call init_xfaces.  (Bug#34226)
* src/lisp.h (init_xfaces) [HAVE_PDUMPER]: Add prototype.

* test/lisp/faces-tests.el (faces--test-face-id): New test for
bug#34226.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/lisp.h b/src/lisp.h
index c5631e28453..5159f050a49 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -4606,6 +4606,9 @@ extern void syms_of_w32cygwinx (void);
 extern Lisp_Object Vface_alternative_font_family_alist;
 extern Lisp_Object Vface_alternative_font_registry_alist;
 extern void syms_of_xfaces (void);
+#ifdef HAVE_PDUMPER
+extern void init_xfaces (void);
+#endif
 
 #ifdef HAVE_X_WINDOWS
 /* Defined in xfns.c.  */