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re PR fortran/46411 (MOVE_ALLOC wrongly rejected as impure)

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2010-11-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46411
        * intrinsic.c (gfc_intrinsic_sub_interface): Check for attr.pure
        and not for attr.elemental.
        * intrinsic.texi (move_alloc): Document as being pure.

2010-11-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46411
        * gfortran.dg/intrinsic_7.f90: New.

From-SVN: r166550
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Tobias Burnus 2010-11-10 19:04:04 +01:00 committed by Tobias Burnus
parent 95b53b576b
commit 1d3a84ce03
5 changed files with 27 additions and 2 deletions
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7
gcc/fortran/ChangeLog
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@ -1,3 +1,10 @@
2010-11-10 Tobias Burnus <burnus@net-b.de>
PR fortran/46411
* intrinsic.c (gfc_intrinsic_sub_interface): Check for attr.pure
and not for attr.elemental.
* intrinsic.texi (move_alloc): Document as being pure.
2010-11-10 Tobias Burnus <burnus@net-b.de>
PR fortran/46244

2
gcc/fortran/intrinsic.c
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@ -4193,7 +4193,7 @@ gfc_intrinsic_sub_interface (gfc_code *c, int error_flag)
c->resolved_sym->attr.elemental = isym->elemental;
}
if (gfc_pure (NULL) && !isym->elemental)
if (gfc_pure (NULL) && !isym->pure)
{
gfc_error ("Subroutine call to intrinsic '%s' at %L is not PURE", name,
&c->loc);

2
gcc/fortran/intrinsic.texi
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@ -8977,7 +8977,7 @@ end program
Fortran 2003 and later
@item @emph{Class}:
Subroutine
Pure subroutine
@item @emph{Syntax}:
@code{CALL MOVE_ALLOC(FROM, TO)}

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2010-11-10 Tobias Burnus <burnus@net-b.de>
PR fortran/46411
* gfortran.dg/intrinsic_7.f90: New.
2010-11-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* g++.dg/abi/rtti3.C: Scan for .weakext on alpha*-dec-osf*.

13
gcc/testsuite/gfortran.dg/intrinsic_7.f90 Normal file
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@ -0,0 +1,13 @@
! { dg-do compile }
!
! PR fortran/46411
!
! MOVE_ALLOC and other non-elemental but pure
! procedures where regarded as impure.
!
pure subroutine test()
integer, allocatable :: a, b
allocate(a,b)
call move_alloc(a,b)
end subroutine test