[Patch, Fortran] PR 42051,43896: [OOP] ICE in gfc_conv_variable, at fortran/trans-expr.c:551

[Janus Weil <janus at gcc dot gnu dot org>]

Hi all,

here is an OOP patch by Paul, which I am taking up and posting here because

a) it is simple
b) it has been lying around for a while
c) it fixes two bugs (both of which have been reported by real-world
users. In fact they are duplicates.)
d) Paul seems to have little time for gfortran lately :(
e) I simply want to get this baby in finally :)

[Btw, the original test case in PR 42051 still does not work, but this
is apparently due to some other bug, possibly related or equal to PR
44064.]

The patch has been regtested on x86_64-unknown-linux-gnu. Ok for trunk?

Actually, since it's Paul's patch, I guess I could just approve it
myself (I do indeed think it's fine). Therefore I'll just commit it
tomorrow on behalf of Paul if no one objects by then.

Cheers,
Janus



2010-06-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/42051
	PR fortran/43896
	* trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
	functions with CLASS formal arguments.


2010-06-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/42051
	PR fortran/43896
	* gfortran.dg/class_23.f03: New test.

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