Hello, this is a followup to Harald's recent work [1] on the evaluation order of arguments, when one of them is passed to an intent(out) allocatable dummy and is deallocated before the call. This extends Harald's fix to support: - scalars passed to assumed rank dummies (patch 1), - scalars passed to assumed rank dummies with the data reference depending on its own content (patch 2), - arrays with the data reference depending on its own content (patch 3).
There is one (last?) case which is not supported, for which I have opened a separate PR [2]. Regression tested on x86_64-pc-linux-gnu. OK for master? [1] https://gcc.gnu.org/pipermail/fortran/2023-July/059562.html [2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110618 Mikael Morin (3): fortran: defer class wrapper initialization after deallocation [PR92178] fortran: Factor data references for scalar class argument wrapping [PR92178] fortran: Reorder array argument evaluation parts [PR92178] gcc/fortran/trans-array.cc | 3 + gcc/fortran/trans-expr.cc | 130 +++++++++++++++++--- gcc/fortran/trans.cc | 28 +++++ gcc/fortran/trans.h | 8 +- gcc/testsuite/gfortran.dg/intent_out_19.f90 | 22 ++++ gcc/testsuite/gfortran.dg/intent_out_20.f90 | 33 +++++ gcc/testsuite/gfortran.dg/intent_out_21.f90 | 33 +++++ 7 files changed, 236 insertions(+), 21 deletions(-) create mode 100644 gcc/testsuite/gfortran.dg/intent_out_19.f90 create mode 100644 gcc/testsuite/gfortran.dg/intent_out_20.f90 create mode 100644 gcc/testsuite/gfortran.dg/intent_out_21.f90 -- 2.40.1
