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Diffstat (limited to 'gcc/testsuite/gfortran.dg/temporary_2.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/temporary_2.f90 | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/temporary_2.f90 b/gcc/testsuite/gfortran.dg/temporary_2.f90 new file mode 100644 index 00000000000..0598ea54f28 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/temporary_2.f90 @@ -0,0 +1,39 @@ +! { dg-do compile } +! +! Tests the fix for PR70864 in which compiler generated temporaries received +! the attributes of a dummy argument. This is the original testcase. +! The simplified version by Gerhard Steinmetz is gratefully acknowledged. +! +! Contributed by Weiqun Zhang <weiqun.zhang@gmail.com> +! +module boxarray_module + implicit none + type :: BoxArray + integer :: i = 0 + contains + procedure :: boxarray_assign + generic :: assignment(=) => boxarray_assign + end type BoxArray +contains + subroutine boxarray_assign (dst, src) + class(BoxArray), intent(inout) :: dst + type (BoxArray), intent(in ) :: src + dst%i =src%i + end subroutine boxarray_assign +end module boxarray_module + +module multifab_module + use boxarray_module + implicit none + type, public :: MultiFab + type(BoxArray) :: ba + end type MultiFab +contains + subroutine multifab_swap(mf1, mf2) + type(MultiFab), intent(inout) :: mf1, mf2 + type(MultiFab) :: tmp + tmp = mf1 + mf1 = mf2 ! Generated an ICE in trans-decl.c. + mf2 = tmp + end subroutine multifab_swap +end module multifab_module |