[Bug gdb/18436] Can't print dynamically allocated global array

["stanton at haas dot berkeley.edu" <sourceware-bugzilla@sourceware.org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=18436

--- Comment #10 from stanton at haas dot berkeley.edu ---
Final follow-up (for now):

gdb works fine if you add a -g flag to both the compilation and the linking
step. Not sure why, but at least it’s working now.

> gcc -g -c -o main.o main.c
> gcc -g -o main main.o 



> On May 20, 2015, at 1:15 PM, Richard Stanton <stanton@haas.berkeley.edu> wrote:
> 
> I just noticed something odd. Using gcc 5.1 and gdb 7.7.1 (both MacPorts), I can inspect v[0] fine if I compile like this:
> 
> gcc -g main.c -o main
> 
> It fails if I compile the same program (same gcc, some gdb) like this:
> 
> gcc -g -c -o main.o main.c
> gcc -o main main.o 
> 
> Any idea why this should be different? 
> 
> 
>> On May 20, 2015, at 11:17 AM, Richard Stanton <stanton@haas.berkeley.edu> wrote:
>> 
>> Unfortunately, the workaround below doesn’t work on my system:
>> 
>> (gdb) print vec[0]
>> cannot subscript something of type `<data variable, no debug info>'
>> (gdb) print ((double*)vec)[0]
>> Cannot access memory at address 0x200000
>> 
>> I just installed MacPorts gcc 5.1.0, and also hand-compiled gdb 7.9.1. It didn’t help.
>> 
>> 
>

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From: "dje at google dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug c++/17976] ptype (anonymous namespace) doesn't work
Date: Thu, 21 May 2015 17:39:00 -0000
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https://sourceware.org/bugzilla/show_bug.cgi?id\x17976

dje at google dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from dje at google dot com ---
patch committed

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