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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug symtab/27336] [dwarf-5] abort on info addr in gdb.cp/temargs.exp
Date: Thu, 04 Feb 2021 10:08:44 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27336

--- Comment #4 from Tom de Vries <vries at gcc dot gnu.org> ---
Conservative fix:
...
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
index 68fc47fb028..932eb7bb11d 100644
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -17243,6 +17243,9 @@ read_array_type (struct die_info *die, struct dwarf=
2_cu
*cu)
        }
     }

+  if (type =3D=3D element_type)
+    return NULL;
+
   /* Understand Dwarf2 support for vector types (like they occur on
      the PowerPC w/ AltiVec).  Gcc just adds another attribute to the
      array type.  This is not part of the Dwarf2/3 standard yet, but a
...

--=20
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