[Patch, Fortran, committed] PR51972 - Extended checking of gfortran.dg/class_48.f90

Tobias Burnus burnus@net-b.de
Sun Feb 5 09:46:00 GMT 2012

The patch for PR 51972 fixed some issues with intrinsic assignment, 
which involved polymorphic components.

However, I couldn't check the correctness in some cases as I run ICEs. 
Those were fixed by Mikael's recent patch (cf. PR 51754 et alia).

The committed (Rev. ) and attached patch adds the missing checks. On the 
way, I run into another issue (now: PR 52102), which I worked around. 
However, as MALLOC_PERTURB_ or valgrind shows, the issue also affects 
the current version. Thus, in the committed patch, only test3() has 
proper checking, for test4() I have added a commented out test case, 
which without MALLOC_PERTURB_ should work.

Committed as Rev. 183904.

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