diff options
Diffstat (limited to 'gcc/fortran/ChangeLog')
| -rw-r--r-- | gcc/fortran/ChangeLog | 49 |
1 files changed, 40 insertions, 9 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 63198c8..36772ab 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,16 +1,47 @@ +2015-02-06 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/63205 + * gfortran.h: Add 'must finalize' field to gfc_expr and + prototypes for gfc_is_alloc_class_scalar_function and for + gfc_is_alloc_class_array_function. + * expr.c (gfc_is_alloc_class_scalar_function, + gfc_is_alloc_class_array_function): New functions. + * trans-array.c (gfc_add_loop_ss_code): Do not move the + expression for allocatable class scalar functions outside the + loop. + (conv_array_index_offset): Cope with deltas being NULL_TREE. + (build_class_array_ref): Do not return with allocatable class + array functions. Add code to pick out the returned class array. + Dereference if necessary and return if not a class object. + (gfc_conv_scalarized_array_ref): Cope with offsets being NULL. + (gfc_walk_function_expr): Return an array ss for the result of + an allocatable class array function. + * trans-expr.c (gfc_conv_subref_array_arg): Remove the assert + that the argument should be a variable. If an allocatable class + array function, set the offset to zero and skip the write-out + loop in this case. + (gfc_conv_procedure_call): Add allocatable class array function + to the assert. Call gfc_conv_subref_array_arg for allocatable + class array function arguments with derived type formal arg.. + Add the code for handling allocatable class functions, including + finalization calls to prevent memory leaks. + (arrayfunc_assign_needs_temporary): Return if an allocatable + class array function. + (gfc_trans_assignment_1): Set must_finalize to rhs expression + for allocatable class functions. Set scalar_to_array as needed + for scalar class allocatable functions assigned to an array. + Nullify the allocatable components corresponding the the lhs + derived type so that the finalization does not free them. -2015-01-29 Andre Vehreschild <vehre@gmx.de>, Janus Weil <janus@gcc.gnu.org> +2015-01-29 Andre Vehreschild <vehre@gmx.de> + Janus Weil <janus@gcc.gnu.org> PR fortran/60289 Initial patch by Janus Weil - * resolve.c (resolve_allocate_expr): Add check for comp. only when - target is not unlimited polymorphic. - * trans-stmt.c (gfc_trans_allocate): Assign correct value to _len - component of unlimited polymorphic entities. - -2015-01-29 Andre Vehreschild <vehre@gmx.de> - - * gfortran.dg/unlimited_polymorphic_22.f90: New test. + * resolve.c (resolve_allocate_expr): Add check for comp. only + when target is not unlimited polymorphic. + * trans-stmt.c (gfc_trans_allocate): Assign correct value to + _len component of unlimited polymorphic entities. 2015-02-05 Tobias Burnus <burnus@net-b.de> |