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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/29294] [REG 11.2->12.1] Internal error when stepping into a
 function
Date: Thu, 30 Jun 2022 12:56:57 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29294

--- Comment #8 from Tom de Vries <vries at gcc dot gnu.org> ---
This seems to fix it:
...
diff --git a/gdb/cp-valprint.c b/gdb/cp-valprint.c
index 43a52698b71..11d75ced602 100644
--- a/gdb/cp-valprint.c
+++ b/gdb/cp-valprint.c
@@ -636,7 +636,10 @@ cp_find_class_member (struct type **self_p, int *field=
no,

   for (i =3D TYPE_N_BASECLASSES (self); i < len; i++)
     {
-      LONGEST bitpos =3D self->field (i).loc_bitpos ();
+      field &f =3D self->field (i);
+      if (f.loc_kind () !=3D FIELD_LOC_KIND_BITPOS)
+       continue;
+      LONGEST bitpos =3D f.loc_bitpos ();

       QUIT;
       if (offset =3D=3D bitpos)
...

--=20
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