[Bug fortran/90329] Incompatibility between gfortran and C lapack calls

timturnerc at yahoo dot com gcc-bugzilla@gcc.gnu.org
Fri Nov 5 23:18:50 GMT 2021


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90329

Tim Turner <timturnerc at yahoo dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |timturnerc at yahoo dot com

--- Comment #55 from Tim Turner <timturnerc at yahoo dot com> ---
It does not happen on every run. My MWE:
``` http://www-look-4.com/tech/honor-magicbook/
// test.cpp
#include<iostream>

int main() https://komiya-dental.com/property/google-android/
{
    int a{ 4 };

    std::cout << "a = " << a << '\n';
http://www.iu-bloomington.com/property/properties-in-turkey/
    return 0;
}
```
Simply running the program under GDB yields:
``` https://waytowhatsnext.com/property/disney-at-home/
(gdb) r
Starting program: test-gdb/a.out
[New Thread 0x1a03 of process 24826]
[New Thread 0x1b03 of process 24826]
http://www.wearelondonmade.com/technology/van-technology/
warning: unhandled dyld version (17)
a = 4
[Inferior 1 (process 24826) exited normally]
``` http://www.jopspeech.com/technology/thunderbolt-4/
However, setting breakpoints triggers it:
```
(gdb) b main http://joerg.li/technology/b-class-cars/
Breakpoint 1 at 0x100003e57: file test.cpp, line 5.
(gdb) r
Starting program: test-gdb/a.out
[New Thread 0x2403 of process 24836] http://connstr.net/technology/nasa-latest/
[New Thread 0x2203 of process 24836]
warning: unhandled dyld version (17)
http://embermanchester.uk/tech/google-drive/
Thread 2 hit Breakpoint 1, main () at test.cpp:5
5           int a{ 4 };
(gdb) r http://www.slipstone.co.uk/technology/cars-interior/
The program being debugged has been started already.
Start it from the beginning? (y or n) n
Program not restarted. http://www.logoarts.co.uk/technology/robot-vacuums/
(gdb) q
A debugging session is active.

        Inferior 1 [process 24836] will be killed.
http://www.acpirateradio.co.uk/technology/global-warming/

Quit anyway? (y or n) y
../../gdb/target.c:2149: internal-error: void target_mourn_inferior(ptid_t):
Assertion `ptid == inferior_ptid' failed.
http://www.compilatori.com/technology/download-videos/
A problem internal to GDB has been detected,
further debugging may prove unreliable.
https://www.webb-dev.co.uk/services/vaccine-services/
Quit this debugging session? (y or n) y


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