[Bug fortran/54070] [4.9/5/6 Regression] Wrong code with allocatable deferred-length (array) function results

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54070

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.8.0
             Blocks|                            |20585
      Known to fail|                            |4.8.1

--- Comment #18 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> I found it fixed in 5.2.0

This PR contains 5 tests. Let me label them a, b, and c for the ones in comment
0, d for the one in comment 4 and e for the one in comment 7.

As for today I find that a, c, and e are still giving an ICE with 4.9 up to
trunk (6.0), b compiles with 4.9 up to trunk, and d compiles with 5.2 and
trunk, but still gives an ICE with 4.9.4.

I confirm that revision r188654 compiles a, c, d, and e, but not b.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=20585
[Bug 20585] [meta-bug] Fortran 2003 support