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From: "dje at google dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug c++/18194] New: assert failure: x/i 'ns::func():foo'
Date: Thu, 02 Apr 2015 17:49:00 -0000	[thread overview]
Message-ID: <bug-18194-4717@http.sourceware.org/bugzilla/> (raw)

https://sourceware.org/bugzilla/show_bug.cgi?id=18194

            Bug ID: 18194
           Summary: assert failure: x/i 'ns::func():foo'
           Product: gdb
           Version: HEAD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: c++
          Assignee: unassigned at sourceware dot org
          Reporter: dje at google dot com

I was playing with LABEL_DOMAIN while trying to see if I can get rid of
STRUCT_DOMAIN and tripped over this.

(gdb) start
(gdb) b ns::func():foo
Breakpoint 3 at 0x400675: file label-domain.cc, line 12.
(gdb) p ns::func():foo
A syntax error in expression, near `:foo'.
(gdb) x/i ns::func():foo
A syntax error in expression, near `:foo'.
(gdb) x/i 'ns::func():foo'
../../gdb-7.9.x/gdb/cp-namespace.c:342: internal-error:
cp_search_static_and_baseclasses: Assertion `name[prefix_len + 1] == ':''
failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) 


int x;

namespace ns
{
  void
  func ()
  {
    x = 0;
    goto foo;
    ++x;
   foo:
    ++x;
  }
}

int
main ()
{
  int foo = 42;

  goto foo;

  foo = 23;

 foo:

  return 0;
}

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                 reply	other threads:[~2015-04-02 17:49 UTC|newest]

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