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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug exp/27265] New: gdbtypes.c:3429: internal-error: type*
 init_complex_type(const char*, type*): Assertion `target_type->code () ==
 TYPE_CODE_INT || target_type->code () == TYPE_CODE_FLT' failed.
Date: Thu, 28 Jan 2021 08:48:01 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27265

            Bug ID: 27265
           Summary: gdbtypes.c:3429: internal-error: type*
                    init_complex_type(const char*, type*): Assertion
                    `target_type->code () =3D=3D TYPE_CODE_INT ||
                    target_type->code () =3D=3D TYPE_CODE_FLT' failed.
           Product: gdb
           Version: HEAD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: exp
          Assignee: unassigned at sourceware dot org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

...
$ gcc ~/hello.c
$ gdb -batch a.out -ex start -ex 'p $rip - 5i'
Temporary breakpoint 1 at 0x40050b

Temporary breakpoint 1, 0x000000000040050b in main ()
src/gdb/gdbtypes.c:3429: internal-error: type* init_complex_type(const char=
*,
type*): Assertion `target_type->code () =3D=3D TYPE_CODE_INT || target_type=
->code
() =3D=3D TYPE_CODE_FLT' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
...

The assert expects int or float, but instead we have pointer:
...
(gdb) p target_type->code ()
$1 =3D TYPE_CODE_PTR
...

--=20
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