From FEDORA_PATCHES Mon Sep 17 00:00:00 2001

From: =?UTF-8?q?Alexandra=20H=C3=A1jkov=C3=A1?= <ahajkova@redhat.com>

Date: Wed, 29 Sep 2021 10:58:50 +0200

Subject: gdb-rhbz1976887-field-location-kind.patch

;;Backport upstream patch which fixes internal-error: Unexpected

;;type field location kind (RHBZ 1976887).

gdbtypes.c: Add the case for FIELD_LOC_KIND_DWARF_BLOCK

The case for FIELD_LOC_KIND_DWARF_BLOCK was missing for

switch TYPE_FIELD_LOC_KIND. Thas caused an internal-error

under some circumstances.

Fixes bug 28030.

diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c

--- a/gdb/gdbtypes.c

+++ b/gdb/gdbtypes.c

@@ -5571,6 +5571,10 @@ copy_type_recursive (struct objfile *objfile,

 				  xstrdup (TYPE_FIELD_STATIC_PHYSNAME (type,

 								       i)));

 	      break;

+            case FIELD_LOC_KIND_DWARF_BLOCK:

+              SET_FIELD_DWARF_BLOCK (new_type->field (i),

+                                     TYPE_FIELD_DWARF_BLOCK (type, i));

+              break;

 	    default:

 	      internal_error (__FILE__, __LINE__,

 			      _("Unexpected type field location kind: %d"),