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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug symtab/29694] New: [gdb, gdb-index] FAIL:
 gdb.cp/stub-array-size.exp: print sizeof(a)/sizeof(a[0])
Date: Sun, 16 Oct 2022 07:41:21 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29694

            Bug ID: 29694
           Summary: [gdb, gdb-index] FAIL: gdb.cp/stub-array-size.exp:
                    print sizeof(a)/sizeof(a[0])
           Product: gdb
           Version: HEAD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: symtab
          Assignee: unassigned at sourceware dot org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

On openSUSE Tumbleweed with test-case gdb.cp/stub-array-size.exp and target
board cc-with-gdb-index, I run into:
...
(gdb) print sizeof(a)/sizeof(a[0])^M
Division by zero^M
(gdb) FAIL: gdb.cp/stub-array-size.exp: print sizeof(a)/sizeof(a[0])
...

This is a regression since gdb 12 branch point.

Bisects to:
...
6acc36f71dfc60e357496174672103f133f85e97 is the first bad commit
commit 6acc36f71dfc60e357496174672103f133f85e97
Author: Tom Tromey <tromey@adacore.com>
Date:   Thu Apr 21 09:37:24 2022 -0600

    Fix method naming bug in new DWARF indexer
...

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