[PATCH] PR fortran/103606 - [9/10/11/12 Regression] ICE in resolve_fl_procedure, at fortran/resolve.c:13297

[Harald Anlauf]

Dear all,

when accessing CLASS components we need to ensure that the
corresponding class container has already been built.
Invalid code, e.g. the testcase in PR103606, may otherwise
generate segfaults due to invalid reads.

Regtested on x86_64-pc-linux-gnu.  OK for mainline / branches?

Thanks,
Harald

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