-2011-11-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50960
- * class.c (gfc_find_derived_vtab): Make the vtab symbols FL_PARAMETER.
- * expr.c (gfc_simplify_expr): Prevent vtabs from being replaced with
- their value.
- * resolve.c (resolve_values): Use-associated symbols do not need to
- be resolved again.
- (resolve_fl_parameter): Make sure the symbol has a value.
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/38718
- * intrinsic.c (add_functions): Allow dreal simplification.
- * intrinsic.h (gfc_simplify_dreal): New prototype.
- * simplify.c (gfc_simplify_dreal): New function.
-
-2011-11-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/21881
- * trans-types.c (gfc_get_dtype): Issue a fatal error instead of
- an internal error.
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/50404
- * io.c (gfc_resolve_close): CLOSE requires a UNIT.
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/50409
- * expr.c (gfc_simplify_expr): Substrings can't have negative
- length.
-
-2011-11-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/50334
- * invoke.texi (-finit-*): Document interaction with
- -Wuninitialized.
-
-2011-11-07 François-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR libfortran/49188
- PR libfortran/49336
- * invoke.texi: Fix documentation of fsign-zero option. Remove
- contractions.
- * intrinsic.texi: Fix ATAN2 documentation for signed zeros.
- Remove contractions.
- * gfortran.texi: Remove contractions.
-
-2011-11-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50919
- * class.c (add_proc_comp): Don't add non-overridable procedures to the
- vtable.
- * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
- Don't generate a dynamic _vptr call for non-overridable procedures.
-
-2011-11-07 Janne Blomqvist <jb@gcc.gnu.org>
-
- * intrinsic.texi (MCLOCK, MCLOCK8, TIME, TIME8): Functions clock
- and time are part of the C standard library.
-
-2011-11-06 Janus Weil <janus@gcc.gnu.org>
-
- * gfortran.h (gfc_extend_expr): Modified prototype.
- * interface.c (gfc_extend_expr): Return 'match' instead of 'gfc_try'.
- Remove argument 'real_error'.
- * resolve.c (resolve_operator): Modified call to 'gfc_extend_expr'.
-
-2011-11-06 Andrew MacLeod <amacleod@redhat.com>
- Aldy Hernandez <aldyh@redhat.com>
-
- Merged from cxx-mem-model.
-
- * types.def: (BT_SIZE, BT_CONST_VOLATILE_PTR, BT_FN_VOID_INT,
- BT_FN_I{1,2,4,8,16}_CONST_VPTR_INT, BT_FN_VOID_VPTR_INT,
- BT_FN_BOOL_VPTR_INT, BT_FN_BOOL_SIZE_CONST_VPTR,
- BT_FN_VOID_VPTR_I{1,2,4,8,16}_INT, BT_FN_VOID_SIZE_VPTR_PTR_INT,
- BT_FN_VOID_SIZE_CONST_VPTR_PTR_INT, BT_FN_VOID_SIZE_VPTR_PTR_PTR_INT,
- BT_FN_BOOL_VPTR_PTR_I{1,2,4,8,16}_BOOL_INT_INT,
- BT_FN_I{1,2,4,8,16}_VPTR_I{1,2,4,8,16}_INT): New types.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/43829
- * trans-array.c (gfc_conv_expr_descriptor): Accept the inline intrinsic
- case in the assertion.
- * trans-intrinsic (enter_nested_loop): New function.
- (gfc_conv_intrinsic_arith): Support non-scalar cases.
- (nest_loop_dimension, walk_inline_intrinsic_arith): New functions.
- (walk_inline_intrinsic_function): Handle sum and product.
- (gfc_inline_intrinsic_function_p): Ditto.
- * trans.h (gfc_get_loopinfo): New macro.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_arith): Introduce parent
- expression variable. Use it.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic.c): Introduce current loop
- pointer. Use it.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_arith): Small argument handling
- cleanup.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_arith): Update conditions.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * frontend-passes.c (cfe_register_funcs): Return early in the case
- of an inline intrinsic function.
- (optimize_binop_array_assignment): Skip optimization in the case of
- an inline intrinsic function.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * array.c (match_subscript): Skip whitespaces before setting locus.
- * matchexp.c (match_level_1): Ditto.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Set loop's
- temporary rank to the loop rank. Mark ss chains for multiple loop
- if necessary. Use gfc_trans_scalarized_loop_boundary to end one loop
- and start another.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set loop's
- temporary rank to the loop rank. Mark ss chains for multiple loop
- if necessary. Use gfc_trans_scalarized_loop_boundary to end one loop
- and start another.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Don't calculate
- offset twice in generated code.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-expr.c (gfc_conv_procedure_call): Handle temporaries for
- arguments to elemental calls.
- * trans-stmt.c (replace_ss): New function.
- (gfc_conv_elemental_dependencies): Remove temporary loop handling.
- Create a new ss for the temporary and replace the original one with it.
- Remove fake array references. Recalculate all offsets.
-
-2011-11-04 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.h (gfc_free_ss, gfc_set_delta): New prototypes.
- * trans-array.c (gfc_free_ss): Remove forward declaration.
- Make non-static.
- (set_delta, gfc_set_delta): Remove forward declaration.
- Make non-static and rename the former to the later. Update uses.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (gfc_inline_intrinsic_function_p): Move prototype...
- * gfortran.h (gfc_inline_intrinsic_function_p): ... here.
- * dependency.c (gfc_check_argument_var_dependency): Check dependencies
- of inline intrinsics' arguments.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): New pointers to outer
- dimension's ss and loop. Use them.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (outermost_loop): New function.
- (gfc_trans_array_constructor, gfc_set_vector_loop_bounds,
- gfc_add_loop_ss_code): Put generated code out of the outermost loop.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (constant_array_constructor_loop_size):
- Handle multiple loops.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (get_rank, get_loop_upper_bound_for_array):
- New functions.
- (gfc_trans_array_constructor): Handle multiple loops.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_loopinfo): New field parent.
- * trans-array.c (gfc_cleanup_loop): Free nested loops.
- (gfc_add_ss_to_loop): Set nested_loop's parent loop.
- (gfc_trans_array_constructor): Update assertion.
- (gfc_conv_loop_setup): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_add_loop_ss_code): Skip non-nestedmost ss.
- Call recursively gfc_add_loop_ss_code for all the nested loops.
- (gfc_conv_ss_startstride): Only get the descriptor for the outermost
- ss. Call recursively gfc_conv_ss_startstride for all the nested loops.
- (set_loop_bounds): Call recursively for all the nested loops.
- (set_delta): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_loopinfo): New fields nested and next.
- * trans-array.c (gfc_add_ss_to_loop): Update list of nested list if
- ss has non-null nested_ss field.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_create_temp_array): Loop over the parents.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (get_array_ref_dim, get_scalarizer_dim_for_array_dim):
- Rename the former to the latter and loop over the parents.
- (innermost_ss): New function.
- (get_array_ref_dim_for_loop_dim): New function.
- (gfc_trans_create_temp_array): Use get_scalarizer_dim_for_array_dim.
- (set_loop_bounds): Use get_array_dim_for_loop_dim).
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss): New field nested_ss.
- * trans-expr.c (gfc_advance_se_ss_chain): Update assertion.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (set_vector_loop_bounds): Loop over the parents.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_array_constructor): Loop over the parents.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_set_loop_bounds_from_array_spec): Loop over the
- parents.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss): New field parent.
- * trans-array.c (gfc_trans_scalarizing_loops): Skip clearing if a
- parent exists.
- * trans-expr.c (gfc_advance_se_ss_chain): Move to parent ss at the
- end of the chain.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.h (gfc_trans_create_temp_array): Remove loop argument.
- * trans-array.c (gfc_trans_create_temp_array): Ditto. Get loop from ss.
- Update reference to loop. Remove loop argument.
- (gfc_trans_array_constructor, gfc_conv_loop_setup): Update calls to
- gfc_trans_create_temp_array.
- * trans-expr.c (gfc_conv_procedure_call): Ditto.
- * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
- Set loop before calling gfc_trans_create_temp_array.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_create_temp_array): New variable total_dim.
- Set total_dim to loop's rank. Replace usages of loop's rank.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_array_constructor, trans_array_constructor):
- Rename the former to the later. Get loop from ss.
- Remove loop argument.
- (gfc_add_loop_ss_code): Update call.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_set_vector_loop_bounds): Get loop from ss.
- Remove loop argument.
- (gfc_add_loop_ss_code): Update call.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss): New field loop.
- * trans-array.c (set_ss_loop): New function.
- (gfc_add_ss_to_loop): Call set_ss_loop.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss_info): New field refcount.
- * trans-array.c (free_ss_info): Decrement refcount. Return early if
- still non-zero.
- (gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss): Increment
- refcount.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_create_temp_array): Move invariant condition
- out of the containing loop.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_conv_loop_setup, gfc_trans_create_temp_array):
- Move specloop arrays clearing from the former to the latter.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (set_loop_bounds): Separate the beginning of
- gfc_conv_loop_setup into a function of its own.
- (set_delta): Separate the end of gfc_conv_loop_setup into a function
- of its own.
- (gfc_conv_loop_setup): Call set_loop_bounds and set delta.
- (set_loop_bounds, set_delta, gfc_conv_loop_setup): Make loopspec a
- pointer to the specloop field from the loop struct.
-
-2011-11-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50933
- * interface.c (gfc_compare_derived_types): Fix check for BIND(C).
-
-2011-11-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50960
- * trans-decl.c (gfc_finish_var_decl): Mark PARAMETER as TREE_READONLY.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
- gfc_ss::where into gfc_ss_info.
- * trans-array.c (gfc_add_loop_ss_code):
- Update reference chains.
- * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
- gfc_ss::useflags into gfc_ss_info.
- * trans-array.c (gfc_mark_ss_chain_used, gfc_trans_preloop_setup,
- gfc_trans_scalarizing_loops, gfc_trans_scalarized_boundary):
- Update reference chains.
- * trans-expr.c (gfc_conv_procedure_call): Ditto.
- * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
- gfc_ss::data::info into gfc_ss_info::data and remove empty union
- gfc_ss::data.
- * trans-array.c (gfc_free_ss, gfc_trans_create_temp_array,
- gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
- gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
- gfc_conv_ss_descriptor, gfc_trans_array_bound_check,
- gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
- add_array_offset, gfc_trans_preloop_setup,
- gfc_trans_scalarized_boundary, gfc_conv_section_startstride,
- gfc_conv_ss_startstride, gfc_could_be_alias,
- gfc_conv_loop_setup, gfc_conv_expr_descriptor,
- gfc_alloc_allocatable_for_assignment, gfc_walk_array_ref):
- Update reference chains and factor them where possible.
- * trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
- gfc_conv_procedure_call, gfc_trans_subarray_assign): Updata reference
- chains.
- * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
- * trans-io.c (transfer_array_component): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies,
- gfc_trans_pointer_assign_need_temp): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
- gfc_ss::data::temp into gfc_ss_info::data.
- * trans-array.c (gfc_get_temp_ss, gfc_conv_loop_setup): Update reference
- chains.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
- gfc_ss::data::scalar into newly created union gfc_ss_info::data,
- and rename subfield expr to value.
- * trans-array.c (gfc_add_loop_ss_code, gfc_conv_array_index_offset,
- gfc_conv_expr_descriptor): Update reference chains.
- * trans-const.c (gfc_conv_constant): Ditto.
- * trans-expr.c (gfc_conv_expr): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move field
- string_length from the former struct to the latter.
- * trans-array.c
- (gfc_get_temp_ss, gfc_trans_array_constructor, gfc_add_loop_ss_code,
- gfc_conv_ss_descriptor, gfc_conv_scalarized_array_ref,
- gfc_conv_resolve_dependencies, gfc_conv_loop_setup,
- gfc_conv_expr_descriptor): Update references to string_length and
- factor common reference chains where possible.
- * trans-const.c (gfc_conv_constant): Ditto.
- * trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
- gfc_conv_expr): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_ss_info): Move field expr from
- the former struct to the latter.
- * trans-array.c
- (gfc_get_array_ss, gfc_get_scalar_ss,
- gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
- gfc_add_loop_ss_code, gfc_conv_ss_descriptor,
- gfc_trans_array_bound_check, gfc_conv_array_index_offset,
- gfc_conv_scalarized_array_ref, gfc_conv_ss_startstride,
- gfc_could_be_alias, gfc_conv_resolve_dependencies,
- gfc_conv_loop_setup, gfc_conv_expr_descriptor,
- gfc_alloc_allocatable_for_assignment): Update references to expr and
- factor common reference chains where possible.
- * trans-const.c (gfc_conv_constant): Ditto.
- * trans-expr.c (gfc_conv_variable, gfc_conv_procedure_call,
- gfc_conv_array_constructor_expr, gfc_conv_expr,
- gfc_conv_expr_reference): Ditto.
- * trans-intrinsic.c (trans_this_image, gfc_conv_intrinsic_bound,
- gfc_conv_intrinsic_cobound, gfc_conv_intrinsic_funcall,
- gfc_add_intrinsic_ss_code): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss_info): New struct.
- (gfc_get_ss_info): New macro.
- (struct gfc_ss): Move type field to struct gfc_ss_info.
- Add an info field of type gfc_ss_info.
- * trans-array.c (free_ss_info): New function.
- (gfc_free_ss): Call free_ss_info.
- (gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss):
- Allocate gfc_ss_info field.
- (gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss,
- gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
- gfc_conv_array_index_offset, gfc_trans_preloop_setup,
- gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
- gfc_conv_ss_startstride, gfc_conv_resolve_dependencies,
- gfc_conv_loop_setup, transposed_dims, gfc_conv_expr_descriptor,
- gfc_walk_elemental_function_args): Update references to type.
- * trans-const.c (gfc_conv_constant): Factor common reference chains
- and update reference to type.
- * trans-expr.c (gfc_conv_procedure_call, gfc_trans_assignment_1):
- Update reference to type.
- (gfc_conv_array_constructor_expr, gfc_conv_expr,
- gfc_conv_expr_reference): Ditto. Factor common reference chains.
- * trans-intrinsic.c (walk_inline_intrinsic_transpose): Update references
- to type
- * trans-stmt.c (gfc_trans_where_assign): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss, struct gfc_array_info): Move shape field
- from the former struct to the latter.
- * trans-array.c (gfc_conv_ss_startstride, gfc_conv_loop_setup):
- Update field references.
- * trans-expr.c (gfc_trans_subarray_assign): Update field references
- and factor common reference chains.
- * trans-io.c (transfer_array_component): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_array_info): Move dim and dimen fields...
- (struct gfc_ss): ... here. Remove gfc_ss::data::temp::dimen field.
- * trans-array.c (gfc_conv_loop_setup): Remove temp_ss dim array
- initialization.
- (gfc_get_temp_ss): Initialize dim and dimen.
- (gfc_free_ss, gfc_get_array_ss, gfc_get_temp_ss,
- gfc_set_loop_bounds_from_array_spec, get_array_ref_dim,
- gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
- gfc_set_vector_loop_bounds, gfc_conv_scalarized_array_ref,
- gfc_trans_preloop_setup, gfc_conv_ss_startstride,
- gfc_conv_resolve_dependencies, gfc_conv_loop_setup, transposed_dims,
- gfc_conv_expr_descriptor, gfc_alloc_allocatable_for_assignment,
- gfc_walk_array_ref): Update field references.
- * trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
- Ditto.
- * trans-intrinsic.c (walk_inline_intrinsic_transpose): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans.h (struct gfc_ss_info, struct gfc_array_info):
- Rename the former to the latter.
- * trans-array.c (gfc_get_array_ss, gfc_trans_allocate_array_storage,
- get_array_ref_dim, gfc_trans_create_temp_array,
- gfc_trans_constant_array_constructor, gfc_set_vector_loop_bounds,
- gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
- add_array_offset, gfc_trans_preloop_setup, gfc_conv_section_startstride,
- gfc_conv_ss_startstride, gfc_conv_loop_setup, transposed_dims,
- gfc_conv_expr_descriptor): Update all uses.
- * trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
- Ditto.
- * trans-intrinsic.c (gfc_conv_intrinsic_transfer,
- walk_inline_intrinsic_transpose): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies,
- gfc_trans_pointer_assign_need_temp): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (dim_ok, transposed_dims): Rename the former to the
- latter. Change argument type. Invert return value.
- (gfc_conv_expr_descriptor): Update calls.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (get_array_ref_dim): Change argument type and name.
- Obtain previous argument from the new argument in the body.
- (gfc_trans_create_temp_arry, gfc_conv_loop_setup): Update calls.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_set_vector_loop_bounds, set_vector_loop_bounds):
- Rename the former to the latter. Change type and name of argument.
- Get previous argument from the new one.
- (gfc_add_loop_ss_code): Update call.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.h (gfc_trans_create_temp_array): Replace info argument
- with ss argument.
- * trans-array.c (gfc_trans_create_temp_array): Ditto. Get info from ss.
- (gfc_trans_array_constructor, gfc_conv_loop_setup): Update call to
- gfc_trans_create_temp_array.
- * trans-expr.c (gfc_conv_procedure_call): Ditto.
- * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
- * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_array_bound_check): Use ss argument
- to get name.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_array_bound_check,
- trans_array_bound_check): Rename the former to the latter.
- Replace descriptor argument with ss argument. Get descriptor from ss.
- (gfc_conv_array_index_offset, conv_array_index_offset): Rename the
- former to the latter. Update call to trans_array_bound_check.
- Replace info argument with ss argument. Get info from ss.
- (gfc_conv_scalarized_array_ref): Update call to conv_array_index_offset.
- (add_array_offset): Ditto
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_constant_array_constructor,
- trans_constant_array_constructor): Rename the former to the latter.
- Don't set the rank of the temporary for the loop. Remove then unused
- loop argument.
- (gfc_trans_array_constructor): Update call.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_scalarizing_loops): Stop loop before end
- marker, not after it.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_conv_loop_setup): Also skip temporary arrays.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_conv_ss_startstride): Access array bounds along
- array dimensions instead of loop dimensions.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Assertify one condition.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_walk_array_ref): Skip coarray dimensions.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (get_array_ref_dim): Remove redundant condition.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Move common code...
- (add_array_offset): ...into that new function.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Use loop's dimension instead
- of array's dimention. Check that it is indeed the same.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Remove redundant assertion.
- Special case outermost loop.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Factor loop index
- initialization.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Move code earlier.
-
-2011-11-03 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_trans_preloop_setup): Move array reference
- initialisation earlier. Factor subsequent array references.
-
-2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makef-lang.in (gfortranspec.o): Pass SHLIB instead of SHLIB_LINK.
-
-2011-10-30 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/50573
- * check.c (gfc_check_dshift): Update argument checking for BOZ.
- Update checking SHIFT against BITSIZE of I or J.
- * intrinsic.texi: Update docs for DSHIFTL and DSHIFTR.
-
-2011-10-28 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * check.c (gfc_check_atan_2): Typo in comment.
- (gfc_check_nearest): If 's' is constant, check that it is not 0.
- * simplify.c (simplify_dshift, gfc_simplify_ibclr, gfc_simplify_ibits,
- gfc_simplify_ibset, simplify_shift, gfc_simplify_ishftc,
- gfc_simplify_nearest): Remove dead code.
-
-2011-10-23 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * simplify.c (simplify_transformation_to_array): Fix memory leak.
-
-2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/50821
- * check.c (gfc_check_ishftc): Check args are constant before
- extracting the integer.
-
-2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/50514
- * check.c (less_than_bitsize1): Check |shift| <= bit_size(i).
- (gfc_check_ishftc): Check |shift| <= bit_size(i) and check
- that size is positive.
-
-2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/50524
- * resolve.c (resolve_ref): Check return value of resolve_substring().
-
-2011-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * io.c (match_dt_format): Match a user-defined operator or a kind
- type prefixed string.
-
-2011-10-19 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- * check.c (gfc_check_sizeof): Reject procedures as argument of SIZEOF.
- * intrinsinc.texi (SIZEOF): Document it.
- (STORAGE_SIZE): Fix special characters. Fix line breaks.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans.c (gfc_build_array_ref): If type is not an array, check that
- there is nothing to do, and do nothing.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-types.c (gfc_build_array_type): Don't force lower bound to one
- in the deferred case.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * simplify.c (simplify_cobound): Accept non-last-in-ref-chain coarrays.
- Don't set already set array ref.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- * array.c (gfc_find_array_ref): Remove coarray-specific handling.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * check.c (dim_corank_check): Use gfc_get_corank to get corank.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-intrinsic.c (walk_coarray): Change AR_ELEMENT to AR_SECTION.
-
- PR fortran/50420
- * trans-intrinsic.c (walk_coarray): Use gfc_walk_array_ref for
- the scalarization chain initialization.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-intrinsic.c (walk_coarray): Allow subreferences after a
- coarray object reference.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-array.c (gfc_walk_array_ref): Allow zero rank arrays
- if they are coarrays.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.h (gfc_walk_array_ref): New prototype.
- * trans-array.c (gfc_walk_array_ref): New function, containing
- all but the beginning of gfc_walk_variable_expr's code.
- (gfc_walk_variable_expr): Use gfc_walk_array_ref.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-array.c (gfc_conv_expr_descriptor): Use loop.dimen instead of
- ndim for the descriptor's rank.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50420
- * trans-array.c (gfc_conv_expr_descriptor): Count codimensions starting
- from zero, and add then the relevant offset (either ndim or loop.dimen)
- depending on context.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_conv_expr_descriptor): Save some horizontal space.
-
-2011-10-18 Mikael Morin <mikael@gcc.gnu.org>
-
- * trans-array.c (gfc_conv_expr_descriptor): Move ndim initialization
- earlier.
-
-2011-10-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- * decl.c (verify_c_interop_param): Renamed to
- 'gfc_verify_c_interop_param'. Add error message for polymorphic
- arguments.
- (verify_c_interop): Renamed to 'gfc_verify_c_interop'. Reject
- polymorphic variables.
- (verify_bind_c_sym): Renamed 'verify_c_interop'.
- * gfortran.h (verify_c_interop,verify_c_interop_param): Renamed.
- * check.c (gfc_check_sizeof): Ditto.
- * resolve.c (gfc_iso_c_func_interface,resolve_fl_procedure): Ditto.
- * symbol.c (verify_bind_c_derived_type): Ditto.
-
-2011-10-15 Tom Tromey <tromey@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- * cpp.c (print_line, cb_define): Adjust to avoid using internals
- of struct line_map. Use the public API instead.
-
-2011-10-17 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- PR fortran/50752
- * primary.c (match_kind_param): Avoid segfault.
-
-2011-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (current_ns): Make static.
- (create_var): Note parent of newly created namespace.
- (optimize_namespace): Don't wak sibling namespaces
- if they are EXEC_BLOCK because this is handled...
- (gfc_code_walker): ... here. Also walk ASSOCIATE lists.
-
-2011-10-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47023
- * primary.c (match_kind_param): Detect ISO_C_BINDING kinds.
- (get_kind): Pass on 'is_iso_c' flag.
- (match_integer_constant,match_real_constant,match_logical_constant):
- Set 'ts.is_c_interop'.
-
-2011-10-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50547
- * resolve.c (resolve_formal_arglist): Remove unneeded error message.
- Some reshuffling.
-
-2011-10-15 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.texi (Fortran 2008 status, TS 29113 status,
- Further Interoperability of Fortran with C): Update implementation
- status, change references from TR 29113 to TS 29113.
- * intrinsic.texi (RANK): Change TR 29113 to TS 29113.
- * invoke.text (-std=): Ditto, change -std=f2008tr to -std=f2008ts.
- * lang.opt (std=): Ditto.
- * options.c (gfc_handle_option, set_default_std_flags): Ditto and
- change GFC_STD_F2008_TR to GFC_STD_F2008_TS.
- * libgfortran.h: Ditto.
- * intrinsic.c (add_functions, gfc_check_intrinsic_standard): Ditto.
- * decl.c (verify_c_interop_param): Ditto.
-
-2011-10-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50570
- * expr.c (gfc_check_vardef_context): Don't throw an error on
- non-pointer assignments involving an intent(in) pointer dummy.
-
-2011-10-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50718
- * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
- for dummy arguments with VALUE attribute.
-
-2011-10-11 Tobias Burnus <burnus@net-b.de>
- Janus Weil <janus@gcc.gnu.org>
-
- * invoke.texi (-fwhole-file): Update wording since -fwhole-file
- is now enabled by default.
-
-2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * trans-expr.c (gfc_conv_power_op): Delete old interface with two
- parallel arrays to hold standard builtin declarations, and replace
- it with a function based interface that can support creating
- builtins on the fly in the future. Change all uses, and poison
- the old names. Make sure 0 is not a legitimate builtin index.
- (fill_with_spaces): Ditto.
- (gfc_trans_string_copy): Ditto.
- (gfc_trans_zero_assign): Ditto.
- (gfc_build_memcpy_call): Ditto.
- (alloc_scalar_allocatable_for_assignment): Ditto.
- * trans-array.c (gfc_trans_array_constructor_value): Ditto.
- (duplicate_allocatable): Ditto.
- (gfc_alloc_allocatable_for_assignment): Ditto.
- * trans-openmp.c (gfc_omp_clause_copy_ctor): Ditto.
- (gfc_omp_clause_assign_op): Ditto.
- (gfc_trans_omp_atomic): Ditto.
- (gfc_trans_omp_do): Ditto.
- (gfc_trans_omp_task): Ditto.
- * trans-stmt.c (gfc_trans_stop): Ditto.
- (gfc_trans_sync): Ditto.
- (gfc_trans_allocate): Ditto.
- (gfc_trans_deallocate): Ditto.
- * trans.c (gfc_call_malloc): Ditto.
- (gfc_allocate_using_malloc): Ditto.
- (gfc_call_free): Ditto.
- (gfc_deallocate_with_status): Ditto.
- (gfc_deallocate_scalar_with_status): Ditto.
- * f95-lang.c (gfc_define_builtin): Ditto.
- (gfc_init_builtin_functions): Ditto.
- * trans-decl.c (create_main_function): Ditto.
- * trans-intrinsic.c (builtin_decl_for_precision): Ditto.
-
-2011-10-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50564
- * frontend-passes (forall_level): New variable.
- (cfe_register_funcs): Don't register functions if we
- are within a forall loop.
- (optimize_namespace): Set forall_level to 0 before entry.
- (gfc_code_walker): Increase/decrease forall_level.
-
-2011-10-09 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50273
- * trans-common.c (translate_common): Fix -Walign-commons check.
-
-2011-10-09 Mikael Morin <mikael.morin@sfr.fr>
-
- * interface.c (check_dummy_characteristics): Count dimensions starting
- from one in diagnostic.
-
-2011-10-09 Tobias Burnus <burnus@net-b.de>
-
- * Make-lang.in (F95_PARSER_OBJS, GFORTRAN_TRANS_DEPS): Add
- dependency on iso-c-binding.def and iso-fortran-env.def.
- * module.c (import_iso_c_binding_module): Add error when
- explicitly importing a nonstandard symbol; extend standard-
- depending loading.
- * iso-c-binding.def: Add c_float128 and c_float128_complex
- integer parameters (for -std=gnu).
- * intrinsic.texi (ISO_C_Binding): Document them.
- * symbol.c (generate_isocbinding_symbol): Change macros
- to ignore GFC_STD_* data.
- * trans-types.c (gfc_init_c_interop_kinds): Ditto; make
- nonstatic and renamed from "init_c_interop_kinds".
- (gfc_init_kinds): Don't call it
- * trans-types.h (gfc_init_c_interop_kinds): Add prototype.
- * f95-lang.c (gfc_init_decl_processing): Call it.
-
-2011-10-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50659
- * expr.c (replace_symbol): Only do replacement if the symbol is a dummy.
-
-2011-10-08 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47844
- * trans-array.c (gfc_conv_array_index_offset): Use descriptor
- stride for pointer function results.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_expr_descriptor): Remove trailing whitespace.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_ss_startstride): Merge two switch cases.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_section_startstride): Remove coarray argument.
- Remove conditions on coarray.
- (gfc_conv_ss_startstride): Update call to gfc_conv_section_startstride.
- (gfc_conv_expr_descriptor): Ditto. Add assertions before the call.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_section_startstride): Remove coarray_last
- argument. Remove condition on coarray_last.
- (gfc_conv_ss_startstride): Update call to gfc_conv_section_startstride.
- (gfc_conv_expr_descriptor): Ditto.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_walk_variable_expr): Remove scalar coarray
- handling. Don't reset array ref's corank and codimensions' types
- in the full array ref case. Update loop upper limit.
- Remove DIMEN_THIS_IMAGE case. Remove unnecessary conditions.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans.h (gfc_ss_info): Remove codimen field.
- * trans-array.c (gfc_get_array_ss): Don't set codimen field.
- (gfc_trans_create_temp_array): Don't set descriptor's cobounds.
- (gfc_trans_constant_array_constructor): Update loop upper limit.
- (gfc_conv_ss_startstride): Don't set codimen field.
- Don't get descriptor's cobounds.
- (gfc_walk_variable_expr): Update dimension index.
- * trans-intrinsic.c (trans_this_image, trans_image_index,
- conv_intrinsic_cobound): Don't set codimen field
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans.h (gfc_loopinfo): Remove codimen field.
- * trans-array.c (gfc_set_vector_loop_bounds,
- gfc_trans_scalarizing_loops, gfc_conv_loop_setup): Update loop upper
- limit.
- (gfc_set_loop_bounds_from_array_spec): Ditto. Remove skip on last
- codimension.
- (gfc_start_scalarized_body): Update loop lower limit.
- (gfc_conv_ss_startstride): Don't set loop's codimen field.
- (gfc_conv_loop_setup): Remove unnecessary condition.
- (gfc_conv_expr_descriptor): Don't use loop's codimen field as corank.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans.h (gfc_ss): Remove data.temp.codimen field.
- * trans-array.c (gfc_conv_resolve_dependencies,
- gfc_conv_expr_descriptor): Don't set temp's codimen field.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * resolve.c (resolve_array_ref): Set array_ref's dimen field (and the
- associated dimen_type) in the full array ref case.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-intrinsic.c (walk_coarray): New function.
- (convert_element_to_coarray_ref): Move code to walk_coarray. Remove.
- (trans-this_image, trans_image_index, conv_intrinsic_cobound):
- Use walk_coarray.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_expr_descriptor): Add out-of-the-scalarizer
- cobounds evaluation.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_ss_startstride): Support zero rank loop.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_section_startstride): Move code to
- evaluate_bound. Use evaluate_bound.
- (evaluate_bound): New function.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_section_startstride): Update assertion to
- also accept coarrays.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_section_startstride): Factor common
- array ref references.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_expr_descriptor): Use codim instead of
- loop.codimen as argument to gfc_get_array_type_bounds.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.h (struct gfc_se): New flag want_coarray.
- * trans-intrinsic.c (trans_this_image, trans_image_index,
- conv_intrinsic_cobound): Set want_coarray.
- * trans_array.c (gfc_conv_expr_descriptor): Evaluate codimension
- earlier and without relying on the scalarizer.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * expr.c (gfc_get_corank): Return 0 if input expression is not a
- coarray.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_conv_expr_descriptor): Simplify coarray
- descriptor setup code.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * resolve.c (compare_spec_to_ref): Move coarray ref initialization
- code...
- (resolve_array_ref): ... here.
-
-2011-10-07 Mikael Morin <mikael.morin@sfr.fr>
-
- * check.c (is_coarray): Remove.
- (coarray_check): Use gfc_is_coarray.
-
-2011-10-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50625
- * class.c (gfc_build_class_symbol): Fix whitespace.
- * module.c (mio_symbol): Set 'class_ok' attribute.
- * trans-decl.c (gfc_get_symbol_decl): Make sure the backend_decl has
- been built for class symbols.
-
-2011-10-04 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/35831
- * interface.c (check_dummy_characteristics): Check the array shape.
-
-2011-10-01 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50585
- * interface.c (get_expr_storage_size): Check if 'length' component is
- associated.
-
-2011-09-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50547
- * resolve.c (resolve_formal_arglist): Fix pureness check for dummy
- functions.
-
- PR fortran/50553
- * symbol.c (check_conflict): Forbid TARGET attribute for statement
- functions.
-
-2011-09-27 Jakub Jelinek <jakub@redhat.com>
-
- * trans-types.c (gfc_type_for_size): Return wider type
- if no suitable narrower type has been found.
- (gfc_type_for_mode): Return NULL_TREE if gfc_type_for_size
- returned type doesn't have expected TYPE_MODE.
-
-2011-09-26 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50515
- * resolve.c (resolve_common_blocks): Check for EXTERNAL attribute.
-
- PR fortran/50517
- * interface.c (gfc_compare_interfaces): Bugfix in check for result type.
-
-2011-09-22 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/41733
- * expr.c (gfc_check_pointer_assign): Check for nonintrinsic elemental
- procedures.
- * interface.c (gfc_compare_interfaces): Rename 'intent_flag'. Check
- for PURE and ELEMENTAL attributes.
- (compare_actual_formal): Remove pureness check here.
-
-2011-09-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * check.c (gfc_check_c_sizeof): Remove redundant word.
-
-2011-09-20 Simon Baldwin <simonb@google.com>
-
- * module.c (gfc_dump_module): Omit timestamp from output.
-
-2011-09-17 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50403
- * symbol.c (gfc_use_derived): Fix coding style.
-
-2011-09-15 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50401
- * resolve.c (resolve_transfer): Check if component 'ref' is defined.
-
- PR fortran/50403
- * symbol.c (gfc_use_derived): Check if argument 'sym' is defined.
-
-2011-09-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34547
- PR fortran/50375
- * check.c (gfc_check_null): Allow allocatables as MOLD to NULL.
- * resolve.c (resolve_transfer): Reject NULL without MOLD.
- * interface.c (gfc_procedure_use): Reject NULL without MOLD
- if no explicit interface is known.
- (gfc_search_interface): Reject NULL without MOLD if it would
- lead to ambiguity.
-
-2011-09-13 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50379
- * symbol.c (check_conflict): Check conflict between GENERIC and RESULT
- attributes.
-
-2011-09-11 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50327
- * frontend-passes.c (dummy_expr_callback): New function.
- (convert_do_while): New function.
- (optimize_namespace): Call code walker to convert do while loops.
-
-2011-09-11 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/35831
- PR fortran/47978
- * interface.c (check_dummy_characteristics): New function to check the
- characteristics of dummy arguments.
- (gfc_compare_interfaces,gfc_check_typebound_override): Call it here.
-
-2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.c (gfc_trans_constant_array_constructor): Remove
- superfluous initialisation of DIM field.
- (gfc_trans_array_constructor): Assert that DIMEN field is properly set.
- (gfc_conv_expr_descriptor): Ditto.
- * trans-expr.c (gfc_conv_procedure_call): Ditto.
-
-2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.h (gfc_get_scalar_ss): New prototype.
- * trans-array.c (gfc_get_scalar_ss): New function.
- (gfc_walk_variable_expr, gfc_walk_op_expr,
- gfc_walk_elemental_function_args): Re-use gfc_get_scalar_ss.
- * trans-expr.c (gfc_trans_subarray_assign): Ditto.
- (gfc_trans_assignment_1): Ditto.
- * trans-stmt.c (compute_inner_temp_size, gfc_trans_where_assign,
- gfc_trans_where_3): Ditto.
-
-2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.h (gfc_get_temp_ss): New prototype.
- * trans-array.c (gfc_get_temp_ss): New function.
- (gfc_conv_resolve_dependencies): Re-use gfc_get_temp_ss.
- (gfc_conv_expr_descriptor): Ditto.
- * trans-expr.c (gfc_conv_subref_array_arg): Ditto.
-
-2011-09-08 Mikael Morin <mikael.morin@sfr.fr>
-
- * trans-array.h (gfc_get_array_ss): New prototype.
- * trans-array.c (gfc_get_array_ss): New function.
- (gfc_walk_variable_expr, gfc_walk_function_expr,
- gfc_walk_array_constructor): Re-use gfc_get_array_ss.
- * trans-expr.c (gfc_trans_subarray_assign): Ditto.
- * trans-intrinsic.c (gfc_walk_intrinsic_bound,
- gfc_walk_intrinsic_libfunc): Ditto.
- * trans-io.c (transfer_array_component): Ditto.
-
-2011-09-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/44646
- * decl.c (gfc_match_entry, gfc_match_end): Handle COMP_DO_CONCURRENT.
- * dump-parse-tree.c (show_code_node): Handle EXEC_DO_CONCURRENT.
- * gfortran.h (gfc_exec_op): Add EXEC_DO_CONCURRENT.
- * match.c (gfc_match_critical, match_exit_cycle, gfc_match_stopcode,
- lock_unlock_statement, sync_statement, gfc_match_allocate,
- gfc_match_deallocate, gfc_match_return): Add DO CONCURRENT diagnostic.
- (gfc_match_do): Match DO CONCURRENT.
- (match_derived_type_spec, match_type_spec, gfc_free_forall_iterator,
- match_forall_iterator, match_forall_header, match_simple_forall,
- gfc_match_forall): Move up in the file.
- * parse.c (check_do_closure, parse_do_block): Handle do concurrent.
- * parse.h (gfc_compile_state): Add COMP_DO_CONCURRENT.
- * resolve.c (do_concurrent_flag): New global variable.
- (resolve_function, pure_subroutine, resolve_branch,
- gfc_resolve_blocks, resolve_code, resolve_types): Add do concurrent
- diagnostic.
- * st.c (gfc_free_statement): Handle EXEC_DO_CONCURRENT.
- * trans-stmt.c (gfc_trans_do_concurrent): New function.
- (gfc_trans_forall_1): Handle do concurrent.
- * trans-stmt.h (gfc_trans_do_concurrent): New function prototype.
- * trans.c (trans_code): Call it.
- * frontend-passes.c (gfc_code_walker): Handle EXEC_DO_CONCURRENT.
-
-2011-09-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48095
- * primary.c (gfc_match_structure_constructor): Handle parsing of
- procedure pointers components in structure constructors.
- * resolve.c (resolve_structure_cons): Check interface of procedure
- pointer components. Changed wording of some error messages.
-
-2011-09-04 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50227
- * trans-types.c (gfc_sym_type): Check for proc_name.
-
-2011-08-30 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/45044
- * trans-common.c (build_common_decl): Warn if named common
- block's size is not everywhere the same.
-
-2011-08-30 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/45170
- * trans-stmt.c (gfc_trans_allocate): Evaluate the substring.
-
-2011-08-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50225
- * trans-decl.c (gfc_generate_function_code): Nullify polymorphic
- allocatable function results.
-
-2011-08-29 Tobias Burnus <burnus@net-b.de>
-
- * trans-decl.c (generate_coarray_sym_init): Use
- GFC_CAF_COARRAY_STATIC for static coarrays.
-
-2011-08-28 Dodji Seketeli <dodji@redhat.com>
-
- * scanner.c (load_file): Don't abuse LC_RENAME reason while
- (indirectly) calling linemap_add.
-
-2011-08-26 Jakub Jelinek <jakub@redhat.com>
-
- * trans-decl.c (get_proc_pointer_decl): Set DECL_TLS_MODEL
- if threadprivate.
- * symbol.c (check_conflict): Allow threadprivate attribute with
- FL_PROCEDURE if proc_pointer.
-
-2011-08-25 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50050
- * expr.c (gfc_free_shape): Do nothing if shape is NULL.
- (free_expr0): Remove redundant NULL shape check.
- * resolve.c (check_host_association): Ditto.
- * trans-expr.c (gfc_trans_subarray_assign): Assert that shape is
- non-NULL.
- * trans-io.c (transfer_array_component): Ditto.
-
-2011-08-25 Tobias Burnus <burnus@net-b.de>
-
- * trans-array.c (gfc_conv_descriptor_token): Add assert.
- * trans-decl.c (gfc_build_qualified_array,
- create_function_arglist): Handle assumed-shape arrays.
- * trans-expr.c (gfc_conv_procedure_call): Ditto.
- * trans-types.c (gfc_get_array_descriptor_base): Ditto, don't
- add "caf_token" to assumed-shape descriptors, new akind argument.
- (gfc_get_array_type_bounds): Pass akind.
- * trans.h (lang_decl): New elements caf_offset and token.
- (GFC_DECL_TOKEN, GFC_DECL_CAF_OFFSET): New macros.
-
-2011-08-25 Tobias Burnus <burnus@net-b.de>
-
- * trans-array.c (structure_alloc_comps): Fix for allocatable
- scalar coarray components.
- * trans-expr.c (gfc_conv_component_ref): Ditto.
- * trans-type.c (gfc_get_derived_type): Ditto.
-
-2011-08-24 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/50163
- * expr.c (check_init_expr): Return when an error occured.
-
-2011-08-24 Joseph Myers <joseph@codesourcery.com>
-
- * Make-lang.in (fortran/cpp.o): Remove explicit compilation rule.
-
-2011-08-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/31600
- * symbol.c (gfc_add_type): Better diagnostic if redefining
- use-associated symbol.
- * module.c (gfc_use_module): Use module name as locus.
-
-2011-08-22 Gabriel Charette <gchare@google.com>
-
- * cpp.c (gfc_cpp_init): Force BUILTINS_LOCATION for tokens
- defined in cpp_define_builtins.
-
-2011-08-22 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/50050
- * gfortran.h (gfc_clear_shape, gfc_free_shape): New prototypes.
- * expr.c (gfc_clear_shape, gfc_free_shape): New functions.
- (free_expr0): Re-use gfc_free_shape.
- * trans-expr.c (gfc_trans_subarray_assign): Ditto.
- * trans-io.c (transfer_array_component): Ditto.
- * resolve.c (check_host_association): Ditto.
- (gfc_expr_to_initialize): Don't force the rank value and free the shape
- after updating the expression. Recalculate shape and rank.
- (resolve_where_shape): Re-use gfc_clear_shape.
- * array.c (gfc_array_ref_shape): Ditto.
-
-2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/47659
- * expr.c (gfc_check_assign): Check for type conversions when the
- right-hand side is a constant REAL/COMPLEX contstant the left-hand
- side is also REAL/COMPLEX. Don't warn when a narrowing conversion
- for REAL does not change the value of the constant.
-
-2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50130
- * resolve.c (resolve_array_ref): Don't calculate upper bound
- if the stride is zero.
-
-2011-08-20 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49638
- * dependency.c (gfc_dep_compare_expr): Add new result value "-3".
- (gfc_check_element_vs_section,gfc_check_element_vs_element): Handle
- result value "-3".
- * frontend-passes.c (optimize_comparison): Ditto.
- * interface.c (gfc_check_typebound_override): Ditto.
-
-2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/50129
- * parse.c (parse_where): Undo changes after emitting an error.
-
-2011-08-19 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/49792
- * trans-expr.c (gfc_trans_assignment_1): Set OMPWS_SCALARIZER_WS
- bit in ompws_flags only if loop.temp_ss is NULL, and clear it if
- lhs needs reallocation.
- * trans-openmp.c (gfc_trans_omp_workshare): Don't return early if
- code is NULL, emit a barrier if workshare emitted no code at all
- and NOWAIT clause isn't present.
-
-2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/50071
- * gfortran.h (gfc_exec_op): New constant EXEC_END_NESTED_BLOCK.
- * parse.c (check_statement_label): Accept ST_END_BLOCK and
- ST_END_ASSOCIATE as valid branch target.
- (accept_statement): Change EXEC_END_BLOCK to EXEC_END_NESTED_BLOCK.
- Add EXEC_END_BLOCK code in the ST_END_BLOCK and ST_END_ASSOCIATE cases.
- * resolve.c (find_reachable_labels): Change EXEC_END_BLOCK to
- EXEC_END_NESTED_BLOCK.
- (resolve_branch): Ditto.
- (resolve_code): Add EXEC_END_NESTED_BLOCK case.
- * st.c (gfc_free_statement): Ditto.
- * trans.c (trans_code): Ditto.
-
-2011-08-18 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/50071
- * symbol.c (gfc_get_st_label): Use the derived type namespace when
- we are parsing a derived type definition.
-
-2011-08-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * parse.c (parse_derived): Add lock_type
- checks, improve coarray_comp handling.
- * resolve.c (resolve_allocate_expr,
- resolve_lock_unlock, resolve_symbol): Fix lock_type
- constraint checks.
-
-2011-08-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/31461
- * trans-decl.c (generate_local_decl): Warn about
- unused explicitly imported module variables/parameters.
-
-2011-08-17 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50070
- * resolve.c (resolve_fl_variable): Reject non-constant character lengths
- in COMMON variables.
-
-2011-08-16 Tobias Burnus <burnus@net-b.de>
- Dominique Dhumieres <dominiq@lps.ens.fr>
-
- PR fortran/50094
- * resolve.c (resolve_symbol): Fix stupid typo.
-
-2011-08-15 Tobias Burnus <burnus@net-b.de>
-
- * resolve.c (resolve_symbol): Fix coarray result-var check.
-
-2011-08-14 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * module.c (use_iso_fortran_env_module): Spell 'referrenced' correctly.
-
-2011-08-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/50073
- * decl.c (check_function_name): New function, separated off from
- 'variable_decl' and slightly extended.
- (variable_decl,attr_decl1): Call it.
-
-2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Make-lang.in (gfortran$(exeext)): Add $(EXTRA_GCC_LIBS).
-
-2011-08-07 Janus Weil <janus@gcc.gnu.org>
- Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/49638
- * dependency.c (are_identical_variables): For dummy arguments only
- check for equal names, not equal symbols.
- * interface.c (gfc_check_typebound_override): Add checking for rank
- and character length.
-
-2011-08-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49638
- * dependency.h (gfc_is_same_range,gfc_are_identical_variables): Remove
- two prototypes.
- * dependency.c (gfc_are_identical_variables,are_identical_variables):
- Renamed the former to the latter and made static.
- (gfc_dep_compare_expr): Renamed 'gfc_are_identical_variables', handle
- commutativity of multiplication.
- (gfc_is_same_range,is_same_range): Renamed the former to the latter,
- made static and removed argument 'def'.
- (check_section_vs_section): Renamed 'gfc_is_same_range'.
- * gfortran.h (gfc_check_typebound_override): New prototype.
- * interface.c (gfc_check_typebound_override): Moved here from ...
- * resolve.c (check_typebound_override): ... here (and renamed).
- (resolve_typebound_procedure): Renamed 'check_typebound_override'.
-
-2011-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/50004
- * target-memory.c (gfc_target_expr-size): Don't clobber typespec
- for derived types.
- * simplify.c (gfc_simplify_transfer): Don't calculate source_size
- twice.
-
-2011-08-05 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/37211
- * gfortran.h (gfc_calculate_transfer_sizes): Add prototype.
- * target-memory.h (gfc_target_interpret_expr): Add boolean
- argument wether to convert wide characters.
- * target-memory.c (gfc_target_expr_size): Also return length
- of characters for non-constant expressions if these can be
- determined from the cl.
- (interpret_array): Add argument for gfc_target_interpret_expr.
- (gfc_interpret_derived): Likewise.
- (gfc_target_interpret_expr): Likewise.
- * check.c: Include target-memory.h.
- (gfc_calculate_transfer_sizes): New function.
- (gfc_check_transfer): When -Wsurprising is in force, calculate
- sizes and warn if result is larger than size (check moved from
- gfc_simplify_transfer).
- * simplify.c (gfc_simplify_transfer): Use
- gfc_calculate_transfer_sizes. Remove warning.
-
-2011-08-04 Richard Guenther <rguenther@suse.de>
-
- PR fortran/49957
- * trans-array.c (add_to_offset): New function.
- (gfc_conv_array_ref): Build the array index expression in optimally
- associated order.
- (gfc_walk_variable_expr): Adjust for the backward walk.
-
-2011-08-02 Daniel Kraft <d@domob.eu>
-
- PR fortran/49885
- * trans-array.c (gfc_trans_auto_array_allocation): Change
- gfc_start_block to gfc_init_block to avoid spurious extra-scope.
-
-2011-08-02 Tobias Burnus <burnus@net-b.de>
-
- * trans-array.c (gfc_array_allocate): Pass token to
- gfc_allocate_allocatable for -fcoarray=lib.
- * trans-stmt.c (gfc_trans_allocate): Update
- gfc_allocate_allocatable call.
- * trans.h (gfc_allocate_allocatable): Update prototype.
- (gfc_allocate_using_lib): Remove.
- * trans.c (gfc_allocate_using_lib): Make static, handle token.
- (gfc_allocate_allocatable): Ditto.
-
-2011-08-02 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/46752
- * cpp.c (cpp_define_builtins): Change _OPENMP to 201107.
- * openmp.c (gfc_free_omp_clauses): Free also final_expr.
- (OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE): Define.
- (gfc_match_omp_clauses): Handle parsing final and mergeable
- clauses.
- (OMP_TASK_CLAUSES): Allow final and mergeable clauses.
- (gfc_match_omp_taskyield): New function.
- (resolve_omp_clauses): Resolve final clause. Allow POINTERs and
- Cray pointers in clauses other than REDUCTION.
- (gfc_match_omp_atomic): Match optional
- read/write/update/capture keywords after !$omp atomic.
- (resolve_omp_atomic): Handle all OpenMP 3.1 atomic forms.
- * dump-parse-tree.c (show_omp_node): Handle EXEC_OMP_TASKYIELD,
- print final and mergeable clauses.
- (show_code_node): Handle EXEC_OMP_TASKYIELD.
- * trans-openmp.c (gfc_trans_omp_clauses): Handle final and
- mergeable clauses.
- (gfc_trans_omp_taskyield): New function.
- (gfc_trans_omp_directive): Handle EXEC_OMP_TASKYIELD.
- (gfc_trans_omp_atomic): Handle all OpenMP 3.1 atomic forms.
- (gfc_omp_clause_copy_ctor): Handle non-allocated allocatable.
- (gfc_omp_predetermined_sharing): Adjust comment.
- * gfortran.h (gfc_statement): Add ST_OMP_TASKYIELD and
- ST_OMP_END_ATOMIC.
- (gfc_omp_clauses): Add final_expr and mergeable fields.
- (gfc_exec_op): Add EXEC_OMP_TASKYIELD.
- (gfc_omp_atomic_op): New enum typedef.
- (struct gfc_code): Add ext.omp_atomic.
- * trans.c (trans_code): Handle EXEC_OMP_TASKYIELD.
- * frontend-passes.c (gfc_code_walker): Also walk final_expr.
- * resolve.c (gfc_resolve_blocks, resolve_code): Handle
- EXEC_OMP_TASKYIELD.
- * st.c (gfc_free_statement): Likewise.
- * match.h (gfc_match_omp_taskyield): New prototype.
- * parse.c (decode_omp_directive): Handle taskyield directive.
- Handle !$omp end atomic.
- (case_executable): Add ST_OMP_TASKYIELD case.
- (gfc_ascii_statement): Handle ST_OMP_TASKYIELD.
- (parse_omp_atomic): Return gfc_statement instead of void.
- For !$omp atomic capture parse two assignments instead of
- just one and require !$omp end atomic afterwards, for
- other !$omp atomic forms just allow !$omp end atomic at the
- end.
- (parse_omp_structured_block, parse_executable): Adjust
- parse_omp_atomic callers.
-
-2011-08-02 Tobias Burnus <burnus@net-b.de>
-
- * intrinsic.c (OMP_LIB): Updated openmp_version's
- value to 201107.
- * gfortran.texi (OpenMP): Update ref to OpenMP 3.1.
- * intrinsic.texi (OpenMP Modules): Update ref to OpenMP 3.1;
- remove deleted omp_integer_kind and omp_logical_kind constants.
-
-2011-07-31 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49112
- * resolve.c (resolve_structure_cons): Don't do the full dt resolution,
- only call 'resolve_fl_derived0'.
- (resolve_typebound_procedures): Resolve typebound procedures of
- parent type.
- (resolve_fl_derived0): New function, which does a part of the work
- for 'resolve_fl_derived'.
- (resolve_fl_derived): Call 'resolve_fl_derived0' and do some additional
- things.
-
-2011-07-30 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48876
- * expr.c (gfc_simplify_expr): If end of a string is less
- than zero, set it to zero.
-
-2011-07-28 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/31067
- * frontend-passes.c (optimize_minmaxloc): New function.
- (optimize_expr): Call it.
-
-2011-07-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/45586
- * trans-types.c (gfc_get_derived_type): Ensure that pointer
- component types are marked as nonrestricted.
-
-2011-07-27 Daniel Carrera <dcarrera@gmail.com>
-
- PR fortran/49755
- * trans.c (gfc_allocate_using_malloc): Change function signature.
- Return nothing. New parameter "pointer". Eliminate temorary variables.
- (gfc_allocate_using_lib): Ditto.
- (gfc_allocate_allocatable): Ditto. Update call to gfc_allocate_using_lib
- and gfc_allocate_using_malloc. Do not free and then reallocate a
- variable that is already allocated.
- (gfc_likely): New function. Basedon gfc_unlikely.
- * trans-array.c (gfc_array_init_size): New parameter "descriptor_block".
- Instructions to modify the array descriptor are stored in this block
- while other instructions continue to be stored in "pblock".
- (gfc_array_allocate): Update call to gfc_array_init_size. Move the
- descriptor_block so that the array descriptor is only updated if
- the array was allocated successfully.
- Update calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
- * trans.h (gfc_allocate_allocatable): Change function signature.
- Function now returns void.
- (gfc_allocate_using_lib): Ditto, and new function parameter.
- (gfc_allocate_using_malloc): Ditto.
- * trans-openmp.c (gfc_omp_clause_default_ctor,
- gfc_omp_clause_copy_ctor,gfc_trans_omp_array_reduction): Replace a call
- to gfc_allocate_allocatable with gfc_allocate_using_malloc.
- * trans-stmt.c (gfc_trans_allocate): Update function calls for
- gfc_allocate_allocatable and gfc_allocate_using_malloc.
-
-2011-07-26 Tobias Burnus <burnus@net-b.de>
-
- * trans-array.c (CAF_TOKEN_FIELD): New macro constant.
- (gfc_conv_descriptor_token): New function.
- * trans-array.h (gfc_conv_descriptor_token): New prototype.
- * trans-types.c (gfc_get_array_descriptor_base): For coarrays
- with -fcoarray=lib, append "void *token" to the array descriptor.
- (gfc_array_descriptor_base_caf): New static variable.
- * trans-expr.c (gfc_conv_procedure_call): Handle token and offset
- when passing a descriptor coarray to a nondescriptor dummy.
-
-2011-07-23 Tobias Burnus <burnus@net-b.de>
-
- * resolve.c (resolve_symbol): Fix coarray var decl check.
-
-2011-07-21 Daniel Carrera <dcarrera@gmail.com>
-
- * trans.c (gfc_allocate_with_status): Split into two functions
- gfc_allocate_using_malloc and gfc_allocate_usig_lib.
- (gfc_allocate_using_malloc): The status parameter is now the
- actual status rather than a pointer. Code cleanup.
- (gfc_allocate_using_lib): Ditto. Add new parametrs errmsg and
- errlen. Pass these to the coarray lib.
- * trans-openmp.c (gfc_omp_clause_default_ctor): Update calls to
- gfc_allocate_allocatable.
- (gfc_omp_clause_copy_ctor): Ditto.
- (gfc_trans_omp_array_reduction): Ditto.
- * trans-stmt.c (gfc_trans_allocate): Ditto. Update call to
- gfc_allocate_using_malloc. Pass stat rather than pstat to the allocate
- fuctions. If using coarray lib, pass errmsg and errlen to the allocate
- functions. Move error checking outside the if (!gfc_array_allocate)
- block so that it also affects trees produced by gfc_array_allocate.
- * trans-array.c (gfc_array_allocate): Add new parameters errmsg
- and errlen. Replace parameter pstat by status. Code cleanup. Update
- calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
- * trans-array.h (gfc_array_allocate): Update signature of
- gfc_array_allocate.
-
-2011-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * gfortran.texi: Remove a duplicate word.
-
-2011-07-21 Tobias Burnus <burnus@net-b.de>
-
- * check.c (gfc_check_present): Allow coarrays.
- * trans-array.c (gfc_conv_array_ref): Avoid casting
- when a pointer is wanted.
- * trans-decl.c (create_function_arglist): For -fcoarray=lib,
- handle hidden token and offset arguments for nondescriptor
- coarrays.
- * trans-expr.c (get_tree_for_caf_expr): New function.
- (gfc_conv_procedure_call): For -fcoarray=lib pass the
- token and offset for nondescriptor coarray dummies.
- * trans.h (lang_type): Add caf_offset tree.
- (GFC_TYPE_ARRAY_CAF_OFFSET): New macro.
-
-2011-07-19 Tobias Burnus <burnus@net-b.de>
-
- * expr.c (gfc_is_coarray): New function.
- * gfortran.h (gfc_is_coarray): New prototype.
- * interface.c (compare_parameter): Use it.
-
-2011-07-19 Richard Guenther <rguenther@suse.de>
-
- * trans-expr.c (fill_with_spaces): Use fold_build_pointer_plus.
- (gfc_trans_string_copy): Likewise.
- * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Likewise.
- * trans-types.c (gfc_get_array_descr_info): Likewise.
- * trans.c (gfc_build_array_ref): Likewise.
-
-2011-07-19 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49708
- * resolve.c (resolve_allocate_expr): Fix diagnostics for pointers.
-
-2011-07-18 Tobias Burnus <burnus@net-b.de>
-
- * trans-decl.c (gfc_build_qualified_array): Make coarray's
- token TYPE_QUAL_RESTRICT.
-
-2011-07-18 Tobias Burnus <burnus@net-b.de>
-
- * resolve.c (resolve_transfer): Mention defined I/O
- in the diagnostic for alloc_comp/pointer_comp.
-
-2011-07-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/34657
- * module.c (check_for_ambiguous): Check whether the name is matches
- the current program unit.
-
-2011-07-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/49624
- * expr.c (gfc_check_pointer_assign): Fix checking for invalid
- pointer bounds.
-
-2011-07-16 Tobias Burnus <burnus@net-b.de>
-
- * expr.c (gfc_ref_this_image): New function.
- (gfc_is_coindexed): Use it.
- * gfortran.h (gfc_ref_this_image): New prototype.
- * resolve.c (resolve_deallocate_expr,
- resolve_allocate_expr): Support alloc scalar coarrays.
- * trans-array.c (gfc_conv_array_ref, gfc_array_init_size,
- gfc_conv_descriptor_cosize, gfc_array_allocate,
- gfc_trans_deferred_array): Ditto.
- * trans-expr.c (gfc_conv_variable) Ditto.:
- * trans-stmt.c (gfc_trans_deallocate): Ditto.
- * trans-types.c (gfc_get_element_type, gfc_get_array_type_bounds
- gfc_get_array_descr_info): Ditto.
- * trans-decl.c (gfc_get_symbol_decl): Ditto.
-
-2011-07-11 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/49698
- * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Initialize
- inner_size to gfc_index_one_node instead of integer_one_node.
-
-2011-07-10 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/49690
- * intrinsic.c (add_functions): Use BT_VOID for 2nd argument of SIGNAL.
-
-2011-07-09 Uros Bizjak <ubizjak@gmail.com>
-
- PR fortran/48926
- * expr.c (gfc_get_corank): Change return value to int.
- * gfortran.h (gfc_get_corank): Update function prototype.
-
-2011-07-07 Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/49648
- * resolve.c (resolve_symbol): Force resolution of function result's
- array specification.
-
-2011-07-07 Tobias Burnus <burnus@net-b.de>
-
- * trans.c (gfc_allocate_with_status): Call _gfortran_caf_register
- with NULL arguments for (new) stat=/errmsg= arguments.
-
-2011-07-06 Daniel Carrera <dcarrera@gmail.com>
-
- * trans-array.c (gfc_array_allocate): Rename allocatable_array to
- allocatable. Rename function gfc_allocate_array_with_status to
- gfc_allocate_allocatable_with_status. Update function call for
- gfc_allocate_with_status.
- * trans-opemp.c (gfc_omp_clause_default_ctor): Rename function
- gfc_allocate_array_with_status to gfc_allocate_allocatable_with_status.
- * trans-stmt.c (gfc_trans_allocate): Update function call for
- gfc_allocate_with_status. Rename function gfc_allocate_array_with_status
- to gfc_allocate_allocatable_with_status.
- * trans.c (gfc_call_malloc): Add new parameter gfc_allocate_with_status
- so it uses the library for memory allocation when -fcoarray=lib.
- (gfc_allocate_allocatable_with_status): Renamed from
- gfc_allocate_array_with_status.
- (gfc_allocate_allocatable_with_status): Update function call for
- gfc_allocate_with_status.
- * trans.h (gfc_coarray_type): New enum.
- (gfc_allocate_with_status): Update prototype.
- (gfc_allocate_allocatable_with_status): Renamed from
- gfc_allocate_array_with_status.
- * trans-decl.c (generate_coarray_sym_init): Use the new constant
- GFC_CAF_COARRAY_ALLOC in the call to gfor_fndecl_caf_register.
-
-2011-07-06 Richard Guenther <rguenther@suse.de>
-
- * f95-lang.c (gfc_init_decl_processing):
- Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
-
-2011-07-04 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/49623
- * gfortranspec.c (lang_specific_driver): Ignore options with
- CL_ERR_MISSING_ARG errors.
-
-2011-07-02 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49562
- * expr.c (gfc_check_vardef_context): Handle type-bound procedures.
-
-2011-06-30 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/49540
- * gfortran.h (gfc_constructor): Add repeat field.
- * trans-array.c (gfc_conv_array_initializer): Handle repeat > 1.
- * array.c (current_expand): Add repeat field.
- (expand_constructor): Copy repeat.
- * constructor.c (node_free, node_copy, gfc_constructor_get,
- gfc_constructor_lookup): Handle repeat field.
- (gfc_constructor_lookup_next, gfc_constructor_remove): New functions.
- * data.h (gfc_assign_data_value): Add mpz_t * argument.
- (gfc_assign_data_value_range): Removed.
- * constructor.h (gfc_constructor_advance): Removed.
- (gfc_constructor_lookup_next, gfc_constructor_remove): New prototypes.
- * data.c (gfc_assign_data_value): Add REPEAT argument, handle it and
- also handle overwriting a range with a single entry.
- (gfc_assign_data_value_range): Removed.
- * resolve.c (check_data_variable): Adjust gfc_assign_data_value
- call. Use gfc_assign_data_value instead of
- gfc_assign_data_value_expr.
-
-2011-06-27 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49466
- * trans-array.c (structure_alloc_comps): Make sure sub-components
- and extended types are correctly deallocated.
-
-2011-06-21 Andrew MacLeod <amacleod@redhat.com>
-
- * trans-openmp.c: Add sync_ or SYNC__ to builtin names.
- * trans-stmt.c: Add sync_ or SYNC__ to builtin names.
- * trans-decl.c: Add sync_ or SYNC__ to builtin names.
-
-2011-06-21 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49112
- * class.c (gfc_find_derived_vtab): Make vtab and default initialization
- symbols SAVE_IMPLICIT.
-
-2011-06-20 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.h (gfc_check_vardef_context): Update prototype.
- (iso_fortran_env_symbol): Handle derived types.
- (symbol_attribute): Add lock_comp.
- * expr.c (gfc_check_vardef_context): Add LOCK_TYPE check.
- * interface.c (compare_parameter, gfc_procedure_use): Handle
- LOCK_TYPE.
- (compare_actual_formal): Update
- gfc_check_vardef_context call.
- * check.c (gfc_check_atomic_def, gfc_check_atomic_ref): Ditto.
- * intrinsic.c (check_arglist): Ditto.
- * io.c (resolve_tag, gfc_resolve_dt, gfc_resolve_inquire): Ditto.
- * iso-fortran-env.def (ISOFORTRAN_LOCK_TYPE): Add.
- * intrinsic.texi (ISO_FORTRAN_ENV): Document LOCK_TYPE.
- * module.c (mio_symbol_attribute): Handle lock_comp.
- (create_derived_type): New function.
- (use_iso_fortran_env_module): Call it to handle LOCK_TYPE.
- * parse.c (parse_derived): Add constraint check for LOCK_TYPE.
- * resolve.c (resolve_symbol, resolve_lock_unlock): Add constraint
- checks for LOCK_TYPE.
- (gfc_resolve_iterator, resolve_deallocate_expr,
- resolve_allocate_expr, resolve_code, resolve_transfer): Update
- gfc_check_vardef_context call.
- * trans-stmt.h (gfc_trans_lock_unlock): New prototype.
- * trans-stmt.c (gfc_trans_lock_unlock): New function.
- * trans.c (trans_code): Handle LOCK and UNLOCK.
-
-2011-06-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49400
- * decl.c (gfc_match_procedure): Allow PROCEDURE declarations inside
- BLOCK constructs.
-
-2011-06-17 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48699
- * check.c (gfc_check_move_alloc): If 'TO' argument is polymorphic,
- make sure the vtab is present.
-
-2011-06-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49074
- * interface.c (gfc_extend_assign): Propagate the locus from the
- assignment to the type-bound procedure call.
-
-2011-06-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/49417
- * module.c (mio_component): Make sure the 'class_ok' attribute is set
- for use-associated CLASS components.
- * parse.c (parse_derived): Check for 'class_ok' attribute.
- * resolve.c (resolve_fl_derived): Ditto.
-
-2011-06-13 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (remove_trim): New function.
- (optimize_assignment): Use it.
- (optimize_comparison): Likewise. Return correct status
- for previous change.
-
-2011-06-12 Tobias Burnus
-
- PR fortran/49324
- * trans-expr.c (gfc_trans_assignment_1): Tell
- gfc_trans_scalar_assign to also deep-copy RHS nonvariables
- with allocatable components.
- * trans-array.c (gfc_conv_expr_descriptor): Ditto.
-
-2011-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (optimize_assignment): Follow chains
- of concatenation operators to the end for removing trailing
- TRIMS for assignments.
-
-2011-06-10 Daniel Carrera <dcarrera@gmail.com>
-
- * trans-decl.c (gfc_build_builtin_function_decls):
- Updated declaration of caf_sync_all and caf_sync_images.
- * trans-stmt.c (gfc_trans_sync): Function
- can now handle a "stat" variable that has an integer type
- different from integer_type_node.
-
-2011-06-09 Richard Guenther <rguenther@suse.de>
-
- * trans.c (gfc_allocate_array_with_status): Mark error path
- as unlikely.
-
-2011-06-08 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.h (gfc_statement): Add ST_LOCK and ST_UNLOCK.
- (gfc_exec_op): Add EXEC_LOCK and EXEC_UNLOCK.
- (gfc_code): Add expr4.
- * match.h (gfc_match_lock, gfc_match_unlock): New prototypes.
- * match.c (gfc_match_lock, gfc_match_unlock,
- lock_unlock_statement): New functions.
- (sync_statement): Bug fix, avoiding double freeing.
- (gfc_match_if): Handle LOCK/UNLOCK statement.
- * parse.c (decode_statement, next_statement,
- gfc_ascii_statement): Ditto.
- * st.c (gfc_free_statement): Handle LOCK and UNLOCK.
- * resolve.c (resolve_lock_unlock): New function.
- (resolve_code): Call it.
- * dump-parse-tree.c (show_code_node): Handle LOCK/UNLOCK.
-
-2011-06-07 Richard Guenther <rguenther@suse.de>
-
- * f95-lang.c (gfc_init_decl_processing): Do not set
- size_type_node or call set_sizetype.
-
-2011-06-05 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/49255
- * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
- for F2008.
-
-2011-06-05 Andreas Schmidt <andreas.schmidt.42@gmx.net>
- Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * dump-parse-tree.c (show_symbol): Don't dump namespace
- for ENTRY to avoid infinite recursion.
-
-2011-06-02 Asher Langton <langton2@llnl.gov>
-
- PR fortran/49268
- * trans-decl.c (gfc_trans_deferred_vars): Treat assumed-size Cray
- pointees as AS_EXPLICIT.
-
-2011-06-02 Asher Langton <langton2@llnl.gov>
-
- PR fortran/37039
- * decl.c (variable_decl): Merge current_as before copying to cp_as.
-
-2011-06-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/49265
- * decl.c (gfc_match_modproc): Allow for a double colon in a module
- procedure statement.
- * parse.c ( decode_statement): Deal with whitespace around :: in
- gfc_match_modproc.
-
-2011-05-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * intrinsic.c (klass): Add CLASS_ATOMIC.
- (add_subroutines): Add atomic_ref/atomic_define.
- * intrinsic.texi (ATOMIC_REF, ATOMIC_DEFINE): Document.
- * intrinsic.h (gfc_check_atomic_def, gfc_check_atomic_ref,
- gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New prototypes.
- * gfortran.h (gfc_isym_id): Add GFC_ISYM_ATOMIC_DEF
- and GFC_ISYM_ATOMIC_REF.
- (gfc_atomic_int_kind, gfc_atomic_logical_kind): New global vars.
- * iresolve.c (gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New
- functions.
- * check.c (gfc_check_atomic, gfc_check_atomic_def,
- gfc_check_atomic_ref): New functions.
- * iso-fortran-env.def (ISOFORTRANENV_FILE_ATOMIC_INT_KIND,
- ISOFORTRANENV_FILE_ATOMIC_LOGICAL_KIND): Change kind value.
- * trans-intrinsic.c (conv_intrinsic_atomic_def,
- conv_intrinsic_atomic_ref, gfc_conv_intrinsic_subroutine): New
- functions.
- (conv_intrinsic_move_alloc) Renamed from
- gfc_conv_intrinsic_move_alloc - and made static.
- * trans.h (gfc_conv_intrinsic_move_alloc): Remove.
- (gfc_conv_intrinsic_subroutine) Add prototype.
- * trans.c (trans_code): Call gfc_conv_intrinsic_subroutine.
- * trans-types (gfc_atomic_int_kind, gfc_atomic_logical_kind): New
- global vars.
- (gfc_init_kinds): Set them.
-
-2011-05-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-array.c (gfc_trans_dummy_array_bias): Handle
- cobounds of assumed-shape arrays.
-
-2011-05-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * resolve.c (resolve_fl_variable): Handle static coarrays
- with non-constant cobounds.
-
-2011-05-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47601
- * module.c (mio_component_ref): Handle components of extended types.
- * symbol.c (gfc_find_component): Return is sym is NULL.
-
-2011-05-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * interface.c (compare_parameter): Add check for passing coarray
- to allocatable noncoarray dummy.
-
-2011-05-29 Tobias Burnus <burnus@net-b.de>
- Richard Guenther <rguenther@suse.de>
-
- PR fortran/18918
- * trans-types.c (gfc_get_nodesc_array_type): Don't mess with
- the type's TREE_TYPE.
- * trans-array.c (gfc_conv_array_ref): Use TYPE_MAIN_VARIANT.
- * trans.c (gfc_build_array_ref): Ditto.
-
-2011-05-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * check.c (gfc_check_associated, gfc_check_null): Add coindexed check.
- * match.c (gfc_match_nullify): Ditto.
- * resolve.c (resolve_deallocate_expr): Ditto.
- * trans-types.c (gfc_get_nodesc_array_type): Don't set restricted
- for nonpointers.
-
-2011-05-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48820
- * gfortran.h (gfc_isym_id): Add GFC_ISYM_RANK.
- * intrinsic.c (add_functions): Add rank intrinsic.
- (gfc_check_intrinsic_standard): Handle GFC_STD_F2008_TR.
- * intrinsic.h (gfc_simplify_rank, gfc_check_rank): Add prototypes.
- * simplify.c (gfc_simplify_rank): New function.
- * intrinsic.texi (RANK): Add description for rank intrinsic.
- * check.c (gfc_check_rank): New function.
-
-2011-05-26 Paul Thomas <pault@gcc.gnu.org>
- Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48955
- * trans-expr.c (gfc_trans_assignment_1): GFC_REVERSE_NOT_SET
- changed to GFC_ENABLE_REVERSE.
- * trans-array.c (gfc_init_loopinfo): GFC_CANNOT_REVERSE changed
- to GFC_INHIBIT_REVERSE.
- * gfortran.h : Enum gfc_reverse is now GFC_ENABLE_REVERSE,
- GFC_FORWARD_SET, GFC_REVERSE_SET and GFC_INHIBIT_REVERSE.
- * dependency.c (gfc_dep_resolver): Change names for elements of
- gfc_reverse as necessary. Change the logic so that forward
- dependences are remembered as well as backward ones. When both
- have appeared, force a temporary.
-
-2011-05-26 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-array.c (gfc_conv_array_ref): Handle pointer coarrays.
- * trans-decl.c (has_coarray_vars, caf_init_block,
- gfor_fndecl_caf_register): New file-global variables.
- (gfc_finish_var_decl): Make sure that coarrays in main are static.
- (gfc_build_qualified_array): Generate coarray token variable.
- (gfc_get_symbol_decl): Don't use a static initializer for coarrays.
- (gfc_build_builtin_function_decls): Set gfor_fndecl_caf_register.
- (gfc_trans_deferred_vars, gfc_emit_parameter_debug_info): Skip for
- static coarrays.
- (generate_local_decl): Check for local coarrays.
- (create_main_function): SYNC ALL before calling MAIN.
- (generate_coarray_sym_init): Register static coarray.
- (generate_coarray_init): Generate CAF registering constructor
- function.
- (gfc_generate_function_code): Call it, if needed, do not create
- cgraph twice.
- (gfc_generate_module_vars, gfc_process_block_locals): Call
- generate_coarray_init.
- * trans-types.c (gfc_get_nodesc_array_type): Generate pointers for
- -fcoarray=lib.
- * trans.h (gfor_fndecl_caf_register): New variable.
- (lang_type): New element caf_token.
- (GFC_TYPE_ARRAY_CAF_TOKEN): New macro.
-
-2011-05-24 Joseph Myers <joseph@codesourcery.com>
-
- * Make-lang.in (GFORTRAN_D_OBJS): Remove prefix.o.
- (gfortran$(exeext)): Use libcommon-target.a.
-
-2011-05-22 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (cfe_register_funcs): Also register
- character functions if their charlens are known and constant.
- Also register allocatable functions.
-
-2011-05-21 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48699
- * match.c (select_type_set_tmp): Make the temporary ALLOCATABLE if the
- selector is ALLOCATABLE.
-
-2011-05-20 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48706
- * module.c (write_dt_extensions): Do not write extended types which
- are local to a subroutine.
-
-2011-05-20 Joseph Myers <joseph@codesourcery.com>
-
- * Make-lang.in (GFORTRAN_D_OBJS): Remove version.o and intl.o.
-
-2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
-
- * gfortran.texi (set_fpe): Update documentation.
- * invoke.texi (-ffpe-trap): Likewise.
- * libgfortran.h (GFC_FPE_PRECISION): Rename to GFC_FPE_INEXACT.
- * options.c (gfc_handle_fpe_trap_option): Handle inexact and make
- precision an alias for it.
-
-2011-05-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-types.c (gfc_get_element_type): Handle scalar coarrays.
- (gfc_get_nodesc_array_type): Make a variant-type copy for scalar
- coarrays.
- * trans.c (gfc_build_array_ref): Return original type not variant
- copy for scalar coarrays.
- * trans-array.c (gfc_conv_array_ref): Ditto.
-
-2011-05-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48700
- * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): Deallocate 'TO'
- argument to avoid memory leaks.
-
-2011-05-16 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.texi (_gfortran_set_options): Add GFC_STD_F2008_TR.
- (Fortran 2008 status): Multi-image support for coarrays.
- (TR 19113 status): New section.
-
-2011-05-15 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- actual argument is not an array; rank mismatch is diagnosted later.
- * trans-decl.c (gfc_get_symbol_decl, gfc_trans_deferred_vars): Handle
- scalar coarrays.
- * trans-types.c (gfc_get_array_type_bounds): Ditto.
-
-2011-05-15 Joern Rennecke <amylaar@spamcop.net>
-
- PR middle-end/46500
- * trans-types.c: Include "tm.h".
- [0] (c_size_t_size): Remove.
-
-2011-05-15 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48915
- * gfortran.texi (_gfortran_set_options): Even though -fbacktrace
- is now the default, the library defaults to backtracing disabled.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- * lang.opt (fdump-core): Re-add as ignored option
- for backward compatibility.
-
-2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48915
- * gfortran.texi: Update mixed-language programming section
- reflecting the removal of the fdump-core option, and that
- -fbacktrace is now enabled by default.
-
-2011-05-14 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/22572
- * frontend-passes.c (cfe_register_funcs): Also register functions
- for potential elimination if the rank is > 0, the shape is unknown
- and reallocate on assignment is active.
- (create_var): For rank > 0 functions with unknown shape, create
- an allocatable temporary.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * interface.c (compare_parameter): Skip diagnostic if
- actual argument is not an array; rank mismatch is diagnosted later.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- * options.c (gfc_init_options, gfc_post_options): Enable
- -fstack-arrays by default if -Ofast is used.
- * invoke.texi (-fstack-arrays): Document this.
-
-2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48915
- * gfortran.h (gfc_option_t): Remove flag_dump_core.
- * gfortran.texi (GFORTRAN_ERROR_DUMPCORE): Remove section.
- (GFORTRAN_ERROR_BACKTRACE): Document that it's enabled by default.
- * intrinsic.texi (ABORT): Remove explanation of -fdump-core.
- * invoke.texi: Remove -fdump-core, document that -fbacktrace is
- enabled by default.
- * lang.opt: Remove -fdump-core.
- * options.c (gfc_init_options): Make backtrace default to enabled,
- remove dump_core.
- (gfc_handle_option): Remove OPT_fdump-core.
- * trans-decl.c: Pass a 0 to preserve ABI.
-
-2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
-
- * gfortran.texi: Remove GFORTRAN_USE_STDERR documentation.
-
-2011-05-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48972
- * io.c (resolve_tag_format, resolve_tag): Make sure
- that the string is of default kind.
- (gfc_resolve_inquire): Also resolve decimal tag.
-
-2011-05-12 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48972
- * resolve.c (resolve_intrinsic): Don't resolve module
- intrinsics multiple times.
-
-2011-05-11 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48889
- * expr.c (gfc_is_constant_expr): Use e->value.function.esym
- instead of e->symtree->n.sym, if available.
-
-2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * f95-lang.c (global_bindings_p): Return bool and simplify.
-
-2011-05-07 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- PR fortran/48919
- * trans.h: Move gfc_init_coarray_decl prototype ...
- * gfortran.h: ... to here.
- * parse.c (translate_all_program_units): Call gfc_init_coarray_decl.
- (gfc_parse_file): Update translate_all_program_units call.
- * trans-decl.c (gfc_init_coarray_decl): Fix variable declaration,
- new argument whether DECL_EXTERNAL should be used.
- (create_main_function): Update gfc_init_coarray_decl call.
- * trans-intrinsic.c (trans_this_image, trans_image_index,
- conv_intrinsic_cobound): Ditto.
-
-2011-05-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-array.c (gfc_walk_variable_expr): Continue walking
- for scalar coarrays.
- * trans-intrinsic.c (convert_element_to_coarray_ref): New function.
- (trans_this_image, trans_image_index, conv_intrinsic_cobound): Use it.
- (trans_this_image): Fix algorithm.
- * trans-types.c (gfc_get_element_type, gfc_get_array_descriptor_base,
- gfc_sym_type): Handle scalar coarrays.
-
-2011-05-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48858
- PR fortran/48820
- * lang.opt (std=f2008tr): New.
- * libgfortran.h (GFC_STD_F2008_TR): New macro constant.
- * decl.c (verify_c_interop_param): Allow OPTIONAL in BIND(C)
- procedures for -std=f2008tr/gnu/legacy.
- (gfc_match_import): Set sym to NULL.
- * options.c (set_default_std_flags,gfc_handle_option): Handle
- -std=f2008tr.
- * invoke.texi (-std=): Document -std=f2008tr.
-
-2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * trans-decl.c (gfc_trans_entry_master_switch): Call build_case_label.
- * trans-io.c (add_case): Likewise.
- * trans-stmt.c (gfc_trans_integer_select): Likewise.
- (gfc_trans_character_select): Likewise.
-
-2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * trans-decl.c (trans_function_start): Do not set
- dont_save_pending_sizes_p.
-
-2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
-
- * trans.h (gfc_chainon_list): Delete.
- * trans.c (gfc_chainon_list): Delete.
-
-2011-05-04 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48864
- * invoke.texi (fno-protect-parens): Document
- that -Ofast implies -fno-protect-parens.
- * options.c (gfc_init_options, gfc_post_options):
- Make -Ofast imply -fno-protect-parens.
-
-2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
-
- * trans-decl.c (build_library_function_decl_1): Call
- build_function_type_vec. Adjust argument list building accordingly.
- * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
- * trans-types.c (gfc_get_function_type): Likewise.
-
-2011-05-04 Richard Guenther <rguenther@suse.de>
-
- * trans-array.c (gfc_trans_array_constructor_value): Use
- size_int for bounds of range types.
- (gfc_trans_array_constructor_value): Use size_type_node
- for memcpy argument.
- * trans-common.c (build_field): Use gfc_charlen_type_node
- for lengths.
- * trans-openmp.c (gfc_trans_omp_clauses): Do not pass NULL
- as type to build_int_cst.
- * trans-const.c (gfc_build_string_const): Use size_int
- for bounds of range types.
- (gfc_build_wide_string_const): Likewise.
- * trans-stmt.c (gfc_trans_label_assign): Use gfc_charlen_type_node
- for lengths.
- (gfc_trans_character_select): Likewise.
- (gfc_trans_character_select): Do not pass NULL
- as type to build_int_cst.
- (gfc_trans_character_select): Use size_int for bounds of range types.
- * trans-io.c (gfc_build_io_library_fndecls): Likewise.
- (add_case): Do not pass NULL as type to build_int_cst.
- (transfer_expr): Likewise.
- (transfer_array_desc): Likewise.
- * trans-decl.c (gfc_add_assign_aux_vars): Use gfc_charlen_type_node
- for lengths.
- (gfc_trans_assign_aux_var): Likewise.
- (create_main_function): Use size_int for bounds of range types.
- * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): Do not pass
- NULL as type to build_int_cst.
- (gfc_conv_intrinsic_spacing): Likewise.
- (gfc_conv_intrinsic_rrspacing): Likewise.
- (gfc_conv_intrinsic_len): Use gfc_charlen_type_node for lengths.
-
-2011-05-04 Richard Guenther <rguenther@suse.de>
-
- * trans-types.c (gfc_get_array_type_bounds): Remove zero notrunc
- argument to int_const_binop.
-
-2011-05-03 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-intrinsic.c (trans_this_image): Implement version with
- coarray argument.
- (conv_intrinsic_cobound): Simplify code.
- (gfc_conv_intrinsic_function): Call trans_this_image for
- this_image(coarray) except for -fcoarray=single.
-
-2011-05-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/48720
- * gfortran.texi: Document the 'Q' exponent-letter extension.
- * invoke.texi: Document -Wreal-q-constant.
- * lang.opt: Add -Wreal-q-constant option.
- * gfortran.h: Add warn_real_q_constant to option struct.
- * primary.c (match_real_constant): Use it. Accept 'Q' as
- exponent-letter for REAL(16) real-literal-constant with a
- fallback to REAL(10) or error if REAL(10) is not available.
- * options.c (gfc_init_options, set_Wall) Set it.
- (gfc_handle_option): Handle new option.
-
-2011-04-30 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * dump-prase-tree.c (show_code_node): Set the current
- namespace to the BLOCK before displaying it; restore
- afterwards.
-
-2011-04-30 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48821
- * decl.c (gfc_match_import): Don't try to find the
- symbol if already found.
-
-2011-04-30 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48746
- * trans-expr.c (fcncall_realloc_result): Set the bounds and the
- offset so that the lbounds are one.
- (gfc_trans_arrayfunc_assign): Add rank to arguments of above.
-
-2011-04-29 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48462
- * trans-expr.c (arrayfunc_assign_needs_temporary): Deal with
- automatic reallocation when the lhs is a target.
-
- PR fortran/48746
- * trans-expr.c (fcncall_realloc_result): Make sure that the
- result dtype field is set before the function call.
-
-2011-04-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48810
- * resolve.c (resolve_typebound_generic_call): Don't check access
- flags of the specific function.
-
- PR fortran/48800
- * resolve.c (resolve_formal_arglist): Don't change AS_DEFERRED
- to AS_ASSUMED_SHAPE for function results.
- (resolve_fl_var_and_proc): Print also for function results with
- AS_DEFERRED an error, if they are not a pointer or allocatable.
- (resolve_types): Make sure arguments of procedures in interface
- blocks are resolved.
-
-2011-04-29 Michael Matz <matz@suse.de>
-
- * options.c (options.c): Set warn_maybe_uninitialized.
-
-2011-04-28 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48112
- * resolve.c (resolve_fl_var_and_proc): Print diagnostic of
- function results only once.
- (resolve_symbol): Always resolve function results.
-
- PR fortran/48279
- * expr.c (gfc_check_vardef_context): Fix handling of generic
- EXPR_FUNCTION.
- * interface.c (check_interface0): Reject internal functions
- in generic interfaces, unless -std=gnu.
-
-2011-04-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48788
- * resolve.c (resolve_global_procedure): Error recovery -
- avoid segfault for (non)character-returning functions.
-
-2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * decl.c (gfc_match_end): Check that the block name starts
- with "block@".
- * parse.c (gfc_build_block_ns): Make block names unique by
- numbering them.
-
-2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (inserted_block): New variable.
- (changed_statement): Likewise.
- (create_var): Encase statement to be operated on in a BLOCK.
- Adjust code insertion for BLOCK.
- (cfe_code): Set inserted_block and changed_statement to NULL.
-
-2011-04-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * module.c (mio_array_spec): Set as->cotype on reading.
- * resolve.c (resolve_allocate_expr): Fix allocating coarray
- components.
-
-2011-04-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48405
- * frontend_passes (cfe_register_funcs): Remove workaround for DO
- loops.
- (gfc_code_walker): Make sure the pointer to the current
- statement doen't change when other statements are inserted.
-
-2011-04-21 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * array.c (gfc_match_array_spec): Fix maximal rank(+corank) check.
-
-2011-04-20 Jim Meyering <meyering@redhat.com>
-
- * expr.c (free_expr0): Remove useless if-before-free.
- * gfortranspec.c (lang_specific_pre_link): Likewise.
- * interface.c (gfc_extend_expr): Likewise.
- * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
-
-2011-04-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48588
- PR fortran/48692
-
- * module.c (fix_mio_expr): Commit created symbol.
-
-2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
-
- * scanner.c (load_file): Use XCNEWVAR instead of xcalloc.
-
-2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
-
- * frontend-passes.c (gfc_run_passes): Use XDELETEVEC instead of
- free.
-
-2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
-
- * misc.c (gfc_getmem): Remove function.
- * gfortran.h: Remove gfc_getmem prototype. Replace gfc_getmem
- usage with XCNEW or XCNEWVEC.
- * expr.c (gfc_check_assign_symbol): Replace gfc_getmem usage with
- XCNEW or XCNEWVEC.
- * options.c (gfc_handle_module_path_options)
- (gfc_get_option_string): Likewise.
- * resolve.c (gfc_resolve_forall): Likewise.
- * simplify.c (simplify_transformation_to_array): Likewise.
- * target-memory.c (gfc_target_interpret_expr): Likewise.
- * trans-common.c (get_segment_info, copy_equiv_list_to_ns)
- (get_init_field): Likewise.
- * trans-expr.c (gfc_conv_statement_function): Likewise.
- * trans-io.c (nml_full_name): Likewise.
- * trans-stmt.c (gfc_trans_forall_1): Likewise.
- * scanner.c (load_file): Replace gfc_getmem usage with xcalloc.
-
-2011-04-19 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48588
- * parse.c (resolve_all_program_units): Skip modules.
- (translate_all_program_units): Handle modules.
- (gfc_parse_file): Defer code generation for modules.
-
-2011-04-19 Martin Jambor <mjambor@suse.cz>
-
- * trans-decl.c (gfc_generate_function_code): Call cgraph_create_node
- instead of cgraph_get_create_node.
-
-2011-04-18 Jim Meyering <meyering@redhat.com>
-
- remove now-unused definition of gfc_free
- * misc.c (gfc_free): Remove function.
- * gfortran.h (gfc_free): Remove its prototype.
-
-2011-04-18 Jim Meyering <meyering@redhat.com>
-
- convert each use of gfc_free (p) to free (p)
- Do that by running this command:
- perl -pi -e 's/\bgfc_free ?\(/free (/' \
- $(git grep -El '\bgfc_free ?\(')
- which also corrects the few uses that lacked a space between
- the function name and the open parenthesis.
- Manually undo the change to the function definition itself
- and its prototype. They'll be removed next.
- * array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
- * constructor.c (node_free): Likewise.
- * cpp.c (dump_queued_macros): Likewise.
- * data.c (gfc_assign_data_value): Likewise.
- * decl.c (free_variable, free_value, gfc_free_data): Likewise.
- (gfc_free_data_all, match_old_style_init): Likewise.
- (gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
- Likewise.
- (gfc_match_modproc): Likewise.
- * dependency.c (check_section_vs_section): Likewise.
- * error.c (gfc_pop_error, gfc_free_error): Likewise.
- * expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
- (gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
- (find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
- Likewise.
- * frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
- (strip_function_call, optimize_comparison): Likewise.
- * interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
- (CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
- Likewise.
- * intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
- (gfc_convert_chartype): Likewise.
- * io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
- Likewise.
- (gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
- * match.c (gfc_free_iterator, gfc_match_associate): Likewise.
- (gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
- Likewise.
- (free_case, gfc_free_forall_iterator): Likewise.
- * misc.c: Likewise.
- * module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
- (free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
- (mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
- (mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
- (mio_full_typebound_tree, skip_list, load_equiv): Likewise.
- (free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
- * openmp.c (gfc_free_omp_clauses): Likewise.
- * options.c (gfc_post_options): Likewise.
- * parse.c (select_type_pop, parse_omp_structured_block): Likewise.
- * primary.c (gfc_free_structure_ctor_component): Likewise.
- * resolve.c (resolve_structure_cons, check_host_association): Likewise.
- (gfc_resolve_forall, resolve_equivalence): Likewise.
- * scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
- (gfc_define_undef_line, preprocessor_line, include_line): Likewise.
- (load_file, gfc_read_orig_filename): Likewise.
- * simplify.c (simplify_transformation_to_array): Likewise.
- (gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
- Likewise.
- (gfc_simplify_compiler_options): Likewise.
- * st.c (gfc_free_statement, gfc_free_statements): Likewise.
- (gfc_free_association_list): Likewise.
- * symbol.c (free_components, gfc_free_st_label, free_st_labels):
- Likewise.
- (gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
- (free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
- (free_common_tree, free_uop_tree, free_sym_tree): Likewise.
- (gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
- Likewise.
- (gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
- (gfc_free_namespace): Likewise.
- * trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
- (gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
- (gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
- * trans-common.c (get_init_field, create_common): Likewise.
- * trans-const.c (gfc_build_wide_string_const): Likewise.
- (gfc_conv_string_init): Likewise.
- * trans-decl.c (gfc_generate_function_code): Likewise.
- * trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
- Likewise.
- (SCALAR_POINTER, gfc_conv_statement_function): Likewise.
- (gfc_trans_subarray_assign): Likewise.
- * trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
- * trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
- (transfer_namelist_element, transfer_array_component): Likewise.
- * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
- * trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
- * trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
- Likewise.
-
-2011-04-15 Jim Meyering <meyering@redhat.com>
-
- gfortran: remove cpp definition of free, ...
- in preparation for the s/gfc_free/free/ transformation.
- * gfortran.h (free): Remove macro definition that would otherwise
- prevent direct use of the function.
-
-2011-04-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * array.c (gfc_match_array_ref): Check for too many codimensions.
- * check.c (gfc_check_image_index): Check number of elements
- in SUB argument.
- * simplify.c (gfc_simplify_image_index): Remove unreachable checks.
-
-2011-04-18 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * iresolve.c (gfc_resolve_image_index): Set ts.type.
- * simplify.c (gfc_simplify_image_index): Don't abort if the bounds
- are not known at compile time and handle -fcoarray=lib.
- * trans-intrinsics.c (gfc_conv_intrinsic_function): Handle
- IMAGE_INDEX.
- (conv_intrinsic_cobound): Fix comment typo.
- (trans_this_image): New function.
- * trans-array.c (gfc_unlikely): Move to trans.c.
- * trans.c (gfc_unlikely): Function moved from trans-array.c.
- (gfc_trans_runtime_check): Use it.
- * trans-io.c (gfc_trans_io_runtime_check): Ditto.
- * trans.h (gfc_unlikely): Add prototype.
-
-2011-04-18 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48462
- * trans-expr.c (fcncall_realloc_result): Renamed version of
- realloc_lhs_bounds_for_intrinsic_call that does not touch the
- descriptor bounds anymore but makes a temporary descriptor to
- hold the result.
- (gfc_trans_arrayfunc_assign): Modify the reference to above
- renamed function.
-
-2011-05-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48624
- * trans-decl.c (gfc_get_extern_function_decl): Fix decl
- for external procedures with proc arguments.
-
-2011-04-15 Michael Matz <matz@suse.de>
-
- * trans-array.c (toplevel): Include gimple.h.
- (gfc_trans_allocate_array_storage): Check flag_stack_arrays,
- properly expand variable length arrays.
- (gfc_trans_auto_array_allocation): If flag_stack_arrays create
- variable length decls and associate them with their scope.
- * gfortran.h (gfc_option_t): Add flag_stack_arrays member.
- * options.c (gfc_init_options): Handle -fstack_arrays option.
- * lang.opt (fstack-arrays): Add option.
- * invoke.texi (Code Gen Options): Document it.
- * Make-lang.in (trans-array.o): Depend on GIMPLE_H.
-
-2011-04-15 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-intrinsic.c (conv_intrinsic_cobound): Remove unused
- code which is also causing an ICE.
-
-2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
-
- * f95-lang.c (poplevel): Use BLOCK_CHAIN and block_chainon.
-
-2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
-
- * f95-lang.c (union lang_tree_node): Check for TS_COMMON before
- calling TREE_CHAIN.
-
-2011-04-12 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/48360
- PR fortran/48456
- * trans-array.c (get_std_lbound): For derived type variables
- return array valued component lbound.
-
-2011-04-12 Martin Jambor <mjambor@suse.cz>
-
- * trans-decl.c (gfc_generate_function_code): Call
- cgraph_get_create_node instead of cgraph_node.
-
-2011-04-11 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * simplify.c (simplify_bound_dim): Exit for
- ucobound's last dimension unless -fcoarray=single.
- * trans-array (gfc_conv_descriptor_size_1): Renamed from
- gfc_conv_descriptor_size, made static, has now from_dim and
- to_dim arguments.
- (gfc_conv_descriptor_size): Call gfc_conv_descriptor_size.
- (gfc_conv_descriptor_cosize): New function.
- * trans-array.h (gfc_conv_descriptor_cosize): New prototype.
- * trans-intrinsic.c (conv_intrinsic_cobound): Add input_location
- and handle last codim of ucobound for when -fcoarray is not "single".
-
-2011-04-08 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48448
- * gfortran.h (gfc_option_t): Add warn_function_elimination and
- flag_frontend_optimize.
- * lang.opt (Wfunction-elimination): Add.
- (ffrontend-optimize): Add.
- * invoke.texi: Add documentation for -Wfunction-elimination
- and -ffrontend-optimize. Add -faggressive-function-elimination
- to list of code generation options.
- * frontend-passes.c (gfc_run_passes): Run optimizations if
- flag_frontend_optimize is set.
- (warn_function_elimination): New function.
- (cfe_expr_0): Call it if requested to do so.
- * options.c (gfc_init_options): Initiate warn_function_elimination
- and flag_frontend_optimize.
- (gfc_post_options): Set flag_frontend_optimize if not specified
- by user, depending on the optimization level.
- (gfc_handle_option): Handle -Wfunction-elimination and
- -ffrontend-optimize.
-
-2011-04-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * trans-intrinsic.c (gfc_conv_intrinsic_function): Fix
- call for this_image.
-
-2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
-
- * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use
- build_function_type_list instead of build_function_type. Correct
- argument order for func_frexp and func_scalbn.
-
-2011-04-05 Duncan Sands <baldrick@free.fr>
-
- * f95-lang.c (build_builtin_fntypes): Swap frexp parameter types.
-
-2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes: (optimize_lexical_comparison): New function.
- (optimize_expr): Call it.
- (optimize_comparison): Also handle lexical comparison functions.
- Return false instad of -2 for unequal comparison.
-
-2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48412
- * frontend-passes (cfe_expr_0): Reverse the order of going
- through the loops.
-
-2011-04-04 Tobias Burnus <burnus@net-b.de>
- Mikael Morin <mikael.morin@sfr.fr>
-
- PR fortran/18918
- * check.c (is_coarray): Update - because of DIMEN_THIS_IMAGE.
- * expr.c (gfc_is_coindexed): Ditto.
- * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_THIS_IMAGE.
- * interface.c (compare_parameter): Use gfc_expr_attr and
- gfc_is_coindexed.
- * resolve.c (check_dimension, compare_spec_to_ref,
- resolve_allocate_expr, check_data_variable): Update for
- DIMEN_THIS_IMAGE.
- * simplify.c (gfc_simplify_lcobound, gfc_simplify_this_image,
- gfc_simplify_ucobound): Allow non-constant bounds.
- * trans-array.c (gfc_set_loop_bounds_from_array_spec,
- gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
- gfc_set_vector_loop_bounds, gfc_conv_array_index_offset,
- gfc_start_scalarized_body, gfc_trans_scalarizing_loops,
- gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
- gfc_conv_ss_startstride, gfc_conv_loop_setup,
- gfc_trans_array_bounds, gfc_conv_expr_descriptor,
- gfc_walk_variable_expr): Handle codimen.
- * trans-decl.c (gfc_build_qualified_array): Save cobounds.
- * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use arg2.
- (conv_intrinsic_cobound): New function.
- (gfc_conv_intrinsic_function): Call it.
- (gfc_walk_intrinsic_function, gfc_add_intrinsic_ss_code): Handle
- ucobound, lcobound, this_image.
- * fortran/trans-types.c (gfc_build_array_type): Save cobounds.
- (gfc_get_dtype): Honour corank.
- (gfc_get_nodesc_array_type): Save corank and codimensions.
- (gfc_get_array_type_bounds): Save cobound.
- * fortran/trans.h (gfc_ss_info,gfc_loopinfo): Add codimen item.
- (gfc_array_kind): Add corank item.
- (GFC_TYPE_ARRAY_CORANK): New macro.
-
-2011-04-03 Kai Tietz <ktietz@redhat.com>
-
- PR middle-end/48422
- * Make-lang.in (f95-lang.o): Add some missing dependencies.
-
-2011-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48352
- * frontend-passes (cfe_register_funcs): Don't
- register functions if they appear as iterators in DO loops.
-
-2011-03-30 Michael Matz <matz@suse.de>
-
- PR fortran/47516
- * trans-expr.c (realloc_lhs_loop_for_fcn_call): Take loop as parameter,
- don't use local variable.
- (gfc_trans_arrayfunc_assign): Adjust caller.
-
-2011-03-29 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48095
- * decl.c (match_procedure_decl,match_ppc_decl): Set flavor of interface.
- * module.c (MOD_VERSION): Bump.
- (mio_typespec): Read/write 'interface' field.
- * primary.c (match_string_constant,match_logical_constant): Remove
- unneeded code.
- (match_complex_constant): Make sure to clear the typespec.
-
-2011-03-29 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- * frontend-passes.c (create_var): Warn about creating an
- array temporary if requested.
-
-2011-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/47065
- * frontend-passes.c (optimize_trim): Also follow references, except
- when they are substring references or array references.
-
-2011-03-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * gfortran.h (gfc_isym_id): Rename GFC_ISYM_NUMIMAGES to
- GFC_ISYM_NUM_IMAGES.
- (gfc_fcoarray): Add GFC_FCOARRAY_LIB.
- * intrinsic.c (add_functions): Update due to GFC_ISYM_NUM_IMAGES
- rename.
- * invoke.texi (-fcoarray=): Document "lib" argument.
- * iresolve.c (gfc_resolve_this_image): Fix THIS IMAGE().
- * libgfortran.h (libgfortran_stat_codes): Add comments.
- * options.c (gfc_handle_coarray_option): Add -fcoarray=lib.
- * simplify.c (gfc_simplify_num_images, gfc_simplify_this_image):
- Handle GFC_FCOARRAY_LIB.
- * trans.h (gfc_init_coarray_decl): New prototype.
- (gfor_fndecl_caf_init, gfor_fndecl_caf_finalize,
- gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical,
- gfor_fndecl_caf_sync_all, gfor_fndecl_caf_sync_images,
- gfor_fndecl_caf_error_stop, gfor_fndecl_caf_error_stop_str,
- gfort_gvar_caf_num_images, gfort_gvar_caf_this_image):
- New global variables.
- * trans-decl.c: Declare several CAF functions (cf. above).
- (gfc_build_builtin_function_decls): Initialize those.
- (gfc_init_coarray_decl): New function.
- (create_main_function): Call CAF init/finalize functions.
- * trans-intrinsic.c (trans_this_image, trans_num_images): New.
- (gfc_conv_intrinsic_function): Call those.
- * trans-stmt.c (gfc_trans_stop, gfc_trans_sync, gfc_trans_critical):
- Add code for GFC_FCOARRAY_LIB.
-
-2011-03-26 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48291
- * class.c (get_unique_hashed_string): Adjust maximum allowable length
- for unique type string.
-
-2011-03-25 Kai Tietz <ktietz@redhat.com>
-
- * scanner.c (preprocessor_line): Use filename_cmp
- instead of strcmp.
-
-2011-03-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48174
- PR fortran/45304
- * trans-types.c (gfc_get_function_type): Don't use varargs if the
- procedure is known to have no arguments.
-
-2011-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/22572
- * gfortran.h (gfc_option_t) : Add
- flag_aggressive_function_elimination.
- (gfc_dep_compare_functions): Add prototype.
- * lang.opt: Add faggressive-function-elimination.
- * invoke.texi: Document -faggressive-function-elimination.
- * frontend_passes (expr_array): New static variable.
- (expr_size): Likewise.
- (expr_count): Likewise.
- (current_code): Likewise.
- (current_ns): Likewise.
- (gfc_run_passes): Allocate and free space for expressions.
- (cfe_register_funcs): New function.
- (create_var): New function.
- (cfc_expr_0): New function.
- (cfe_code): New function.
- (optimize_namespace): Invoke gfc_code_walker with cfe_code
- and cfe_expr_0.
- * dependency.c (gfc_dep_compare_functions): New function.
- (gfc_dep_compare_expr): Use it.
- * options.c (gfc_init_options): Handle
- flag_aggressive_function_elimination.
- (gfc_handle_option): Likewise.
-
-2011-03-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * arith.c (arith_power): Plug memory leak.
-
-2011-03-12 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/48059
- * trans-expr.c (gfc_apply_interface_mapping_to_expr): Replace base type
- for polymorphic arguments.
-
-2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/48054
- * intrinsic.texi: Clarify doc of logarithm functions.
-
-2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/47552
- * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Fix type of
- the string length variable.
-
-2011-03-11 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47768
- * module.c (ab_attribute,attr_bits): Add AB_PROC_POINTER_COMP.
- (mio_symbol_attribute): Handle attribute 'proc_pointer_comp'.
-
-2011-03-06 Paul Thomas <pault@gcc.gnu.org>
- Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/47850
- * expr.c (gfc_is_constant_expr): Only use gfc_constant_ac if
- the expression has an iterator. Otherwise, iterate through the
- array, checking for constant expressions for each element.
-
-2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47802
- * intrinsic.texi: Update CTIME and FDATE documentation.
-
-2011-03-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * invoke.texi (Option Summary, Fortran Dialect Options)
- (Preprocessing Options, Runtime Options, Code Gen Options):
- Fix vertical list spacing by using @itemx for additinoal
- items, empty line before @table. Fix typos.
-
-2011-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/47894
- * intrinsic.texi: Fix doc of the VERIFY intrinsic.
-
-2011-02-26 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47846
- * trans-stmt.c (gfc_trans_allocate): Fix allocation with
- type-spec of deferred-length strings.
-
-2011-02-26 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47886
- * openmp.c (gfc_resolve_omp_directive): Resolve if()
- condition of OpenMP's task.
-
-2011-02-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- PR fortran/47894
- * intrinsic.texi: Fix doc of the VERIFY intrinsic.
-
-2011-02-24 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47872
- * intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
- multitable for linebreak between different syntax variants.
-
-2011-02-24 Richard Guenther <rguenther@suse.de>
-
- PR fortran/47839
- * f95-lang.c (pushdecl): For externs in non-global scope push
- a copy of the decl into the BLOCK.
-
-2011-02-23 Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/40850
- * trans.c (gfc_prepend_expr_to_block): New function.
- * trans.h (gfc_prepend_expr_to_block): Declare.
- * trans-array.c (gfc_conv_array_parameter): Replace
- gfc_add_expr_to_block with gfc_prepend_expr_to_block.
-
-2011-02-22 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/45743
- * trans-decl.c (gfc_get_extern_function_decl): Don't use the
- gsymbol backend_decl if the procedure has a formal argument
- that is a procedure.
-
-2011-02-22 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/41359
- * trans-stmt.c (gfc_trans_if_1): Use correct line for
- expressions in the if condition.
-
-2011-02-20 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47797
- * trans-decl.c (gfc_trans_deferred_vars): Use gfc_set_backend_locus and
- gfc_restore_backend_locus to have better debug locations.
- * trans-array.c (gfc_trans_deferred_array): Ditto.
-
-2011-02-20 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/45077
- PR fortran/44945
- * trans-types.c (gfc_get_derived_type): Remove code that looks
- for decls in gsym and add call to gfc_get_module_backend_decl.
- * trans.h : Add prototype for gfc_get_module_backend_decl.
- * trans-decl.c (gfc_get_module_backend_decl): New function.
- (gfc_get_symbol_decl): Call it.
-
-2011-02-19 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47348
- * trans-array.c (get_array_ctor_all_strlen): Move up in file.
- (get_array_ctor_var_strlen): Add block dummy and add call to
- get_array_ctor_all_strlen instead of giving up on substrings.
- Call gcc_unreachable for default case.
- (get_array_ctor_strlen): Add extra argument to in call to
- get_array_ctor_var_strlen.
-
-2011-02-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47789
- * primary.c (gfc_match_structure_constructor): Handle empty parent
- types.
-
-2011-02-18 Tobias Burnus
-
- PR fortran/47775
- * trans-expr.c (arrayfunc_assign_needs_temporary): Use
- esym to check whether the specific procedure returns an
- allocatable or pointer.
-
-2011-02-18 Michael Matz <matz@suse.de>
-
- PR fortran/45586
- * gfortran.h (struct gfc_component): Add norestrict_decl member.
- * trans.h (struct lang_type): Add nonrestricted_type member.
- * trans-expr.c (gfc_conv_component_ref): Search fields with correct
- parent type.
- * trans-types.c (mirror_fields, gfc_nonrestricted_type): New.
- (gfc_sym_type): Use it.
-
-2011-02-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47768
- * resolve.c (resolve_transfer): Reject variables with procedure pointer
- components.
-
-2011-02-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47767
- * gfortran.h (gfc_check_access): Removed prototype.
- (gfc_check_symbol_access): Added prototype.
- * module.c (gfc_check_access): Renamed to 'check_access', made static.
- (gfc_check_symbol_access): New function, basically a shortcut for
- 'check_access'.
- (write_dt_extensions,write_symbol0,write_generic,write_symtree): Use
- 'gfc_check_symbol_access'.
- (write_operator,write_module): Renamed 'gfc_check_access'.
- * resolve.c (resolve_fl_procedure,resolve_fl_derived,
- resolve_fl_namelist,resolve_symbol,resolve_fntype): Use
- 'gfc_check_symbol_access'.
-
-2011-02-16 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47745
- * class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
- * decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
- 'gfc_build_class_symbol'.
- (gfc_match_decl_type_spec): Reject unlimited polymorphism.
- * interface.c (matching_typebound_op): Check for 'class_ok' attribute.
- * match.c (select_type_set_tmp): Move setting of 'class_ok' into
- 'gfc_build_class_symbol'.
- * primary.c (gfc_variable_attr): Check for 'class_ok' attribute.
-
-2011-02-15 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/47633
- . simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.
-
-2011-02-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47730
- * parse.c (gfc_build_block_ns): Commit 'block@' symbol.
-
-2011-02-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47728
- * class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
- arrays.
- * primary.c (gfc_match_varspec): Avoid ICE for invalid class
- declaration.
-
-2011-02-14 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47349
- * interface.c (get_expr_storage_size): Handle derived-type components.
-
-2011-02-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47569
- * interface.c (compare_parameter): Avoid ICE with
- character components.
-
-2011-02-12 Janus Weil <janus@gcc.gnu.org>
-
- * class.c (gfc_build_class_symbol): Reject polymorphic arrays.
- * decl.c (build_sym,build_struct,attr_decl1): Use return value of
- 'gfc_build_class_symbol'.
-
-2011-02-12 Michael Matz <matz@suse.de>
- Janus Weil <janus@gcc.gnu.org>
- Tobias Burnus <burnus@net-b.de>
-
- PR fortran/45586
- * trans-expr.c (conv_parent_component_references): Avoid unintendent
- skipping of parent compounds.
-
-2011-02-11 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47550
- * resolve.c (resolve_formal_arglist): PURE with VALUE
- and no INTENT: Add -std= diagnostics.
-
-2011-02-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47352
- * resolve.c (resolve_procedure_interface): If interface has a result
- variable, copy the typespec and set result pointer to self.
-
-2011-02-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47463
- * resolve.c (resolve_typebound_subroutine): Remove erroneous line.
-
-2011-02-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47637
- * trans-decl.c (init_intent_out_dt): Handle CLASS arguments.
-
-2011-02-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- * io.c (match_io_element): Do not set dt if not inquire.
-
-2011-02-08 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/45290
- * expr.c (gfc_check_assign_symbol): Reject pointers as pointer
- initialization target.
-
-2011-02-07 Janne Blomqvist <jb@gcc.gnu.org>
- Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- * gfortran.texi (Thread-safety): texinfo styling fixes.
- * intrinsic.texi: Likewise.
-
-2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
-
- * gfortran.texi (Compiler Characteristics): Add reference to
- thread-safety section.
-
-2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
-
- * gfortran.texi (Thread-safety): New section.
- * intrinsic.texi (EXECUTE_COMMAND_LINE): Mention thread-safety.
- (GETENV): Likewise.
- (GET_ENVIRONMENT_VARIABLE): Likewise.
- (SYSTEM): Likewise.
-
-2011-02-06 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47592
- * trans-stmt.c (gfc_trans_allocate): For deferred character
- length allocations with SOURCE, store to the values and string
- length to avoid calculating twice. Replace gfc_start_block
- with gfc_init_block to avoid unnecessary contexts and to keep
- declarations of temporaries where they should be. Tidy up the
- code a bit.
-
-2011-02-05 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR fortran/42434
- * intrinsic.texi (SYSTEM_CLOCK): Update documentation.
-
-2011-02-02 Janus Weil <janus@gcc.gnu.org>
- Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47082
- * trans-expr.c (gfc_trans_class_init_assign): Add call to
- gfc_get_derived_type.
- * module.c (read_cleanup): Do not use unique_symtrees for vtabs
- or vtypes.
-
-2011-02-02 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47572
- * resolve.c (resolve_fl_variable): Handle polymorphic allocatables.
-
-2011-02-01 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47565
- * trans-expr.c (gfc_conv_structure): Handle constructors for procedure
- pointer components with allocatable result.
-
-2011-01-31 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47455
- * trans-expr.c (gfc_conv_procedure_call): Handle procedure pointers
- with pointer or allocatable result.
-
-2011-01-31 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47519
- * trans-stmt.c (gfc_trans_allocate): Improve handling of
- deferred character lengths with SOURCE.
- * iresolve.c (gfc_resolve_repeat): Calculate character
- length from source length and ncopies.
- * dump-parse-tree.c (show_code_node): Show MOLD and SOURCE
- expressions for ALLOCATE.
-
-2011-01-31 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47463
- * resolve.c (resolve_typebound_subroutine): Bug fix for the case of
- an argument of a typebound assignment being a component.
-
-2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
- LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
-
-2011-01-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47042
- * resolve.c (resolve_fl_procedure): Reject stmt functions
- with pointer/allocatable attribute.
-
-2011-01-31 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47042
- * interface.c (gfc_procedure_use): Add explicit interface check for
- pointer/allocatable functions.
-
-2011-01-30 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47523
- * trans-expr.c (gfc_trans_assignment_1): If the rhs is an op
- expr and is assigned to a deferred character length scalar,
- make sure that the function is called before reallocation,
- so that the length is available. Include procedure pointer
- and procedure pointer component rhs as well.
-
- PR fortran/45170
- PR fortran/35810
- PR fortran/47350
- * gfortran.dg/allocatable_function_5.f90: New test not added by
- mistake on 2011-01-28.
-
-2011-01-29 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47531
- * check.c (gfc_check_shape): Support kind argument in SHAPE.
- * intrinsic.c (add_functions): Ditto.
- * resolve.c (gfc_resolve_shape): Ditto.
- * simplify.c (gfc_simplify_shape): Ditto.
- * intrinsic.h (gfc_check_shape, gfc_resolve_shape,
- gfc_simplify_shape): Update prototypes.
- * intrinisc.text (SHAPE): Document kind argument.
-
-2011-01-28 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47507
- * resolve.c (resolve_formal_arglist): Allow arguments with VALUE
- attribute also without INTENT.
-
-2011-01-28 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.texi (Fortran 2003 status): Mention support for
- nonconstant namelist variables.
-
-2011-01-28 Paul Thomas <pault@gcc.gnu.org>
- Tobias Burnus <burnus@gcc.gnu.org>
-
- PR fortran/45170
- PR fortran/35810
- PR fortran/47350
- * interface.c (compare_actual_formal): An allocatable or pointer
- deferred length actual is only allowed if the formal argument
- is also deferred length. Clean up whitespace.
- * trans-expr.c (gfc_conv_procedure_call): Pass string length for
- deferred character length formal arguments by reference. Do the
- same for function results.
- (gfc_trans_pointer_assignment): Do not do runtime check of lhs
- and rhs character lengths, if deferred length lhs. In this case
- set the lhs character length to that of the rhs.
- (gfc_conv_string_parameter): Remove assert that string length is
- an integer type.
- (is_scalar_reallocatable_lhs): New function.
- (alloc_scalar_allocatable_for_assignment): New function.
- (gfc_trans_assignment_1): Call above new function. If the rhs is
- a deferred character length itself, makes ure that the function
- is called before reallocation, so that the length is available.
- (gfc_trans_asssignment): Remove error about assignment to
- deferred length character variables.
- * gfortran.texi : Update entry about (re)allocation on
- assignment.
- * trans-stmt.c (gfc_trans_allocate): Add code to handle deferred
- length character variables.
- * module.c (mio_typespec): Transfer deferred characteristic.
- * trans-types.c (gfc_get_function_type): New code to generate
- hidden typelist, so that those character lengths that are
- passed by reference get the right type.
- * resolve.c (resolve_contained_fntype): Supress error for
- deferred character length functions.
- (resolve_function, resolve_fl_procedure) The same.
- (check_symbols): Remove the error that support for
- entity with deferred type parameter is not yet implemented.
- (resolve_fl_derived): The same.
- match.c (alloc_opt_list): Allow MOLD for deferred length object.
- * trans-decl.c (gfc_get_symbol_decl): For deferred character
- length dummies, generate a local variable for string length.
- (create_function_arglist): Hidden length can be a pointer.
- (gfc_trans_deferred_vars): For deferred character length
- results and dummies, assign the string length to the local
- variable from the hidden argument on entry and the other way
- round on exit, as appropriate.
-
-2011-01-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47474
- * trans-decl.c (gfc_generate_function_code): Fix init
- of allocatable result variable with allocatable components.
-
-2011-01-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47472
- * options.c (gfc_handle_module_path_options): Save
- module path without trailing slash as include path.
-
-2011-01-25 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47448
- * interface.c (gfc_check_operator_interface): Fix
- defined-assignment check.
-
-2011-01-23 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47421
- * trans-decl.c (gfc_trans_deferred_vars): Do not nullify
- scalar allocatable dummy arguments.
-
-2011-01-22 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/38536
- * resolve.c (gfc_iso_c_func_interface): For C_LOC,
- check for array sections followed by component references
- which are illegal. Also check for coindexed arguments.
-
-2011-01-22 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47399
- * primary.c (gfc_match_varspec): Relax gcc_assert to allow for
- PARAMETER TBP.
-
-2011-01-21 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47394
- * error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
- Use defined instead of magic number exit status codes.
- * scanner.c (include_line, gfc_new_file): Ditto.
-
-2011-01-21 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47377
- * expr.c (gfc_check_pointer_assign): Reject expr data-targets
- without pointer attribute.
-
-2011-01-18 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47240
- * resolve.c (expression_rank): Fix rank of procedure poiner components.
- * trans-expr.c (gfc_conv_procedure_call): Take care of procedure
- pointer components as actual arguments.
-
-2011-01-17 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/47331
- * gfortran.h (struct gfc_omp_saved_state): New type.
- (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
- * resolve.c (resolve_global_procedure): Call it around gfc_resolve
- call.
- * openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
- functions.
-
-2011-01-17 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47327
- * invoke.texi (Options to request or suppress errors
- and warnings): Fix cross link.
-
-2011-01-15 Tobias Burnus <burnus@net-b.de>
-
- * gfortran.texi: Update Fortran 2003 Status section.
-
- PR fortran/47177
- * invoke.texi: Add missing "-E" to the -dM example.
-
-2011-01-13 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47268
- * intrinsic.texi (get_command_argument, get_environment_variable):
- Mark arguments as optional in the Arguments section.
-
-2011-01-13 Kai Tietz <kai.tietz@onevision.com>
- Tobias Burnus <burnus@net-b.de>
-
- PR fortran/47260
- * trans-decl.c (gfc_get_extern_function_decl,
- build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
- calling decl_attributes.
-
-2011-01-13 Tobias Burnus <burnus@net-b.de>
- Mikael Morin <mikael@gcc.gnu.org>
-
- PR fortran/45848
- PR fortran/47204
- * gfortran.h (gfc_code): Move union ext's case_list into
- the struct block.
- * dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
- by "block.".
- * frontend-passes.c (gfc_code_walker): Ditto.
- * match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
- gfc_match_type_is, gfc_match_class_is): Ditto.
- * resolve.c (resolve_select, resolve_select_type): Ditto.
- * st.c (gfc_free_statement): Ditto.
- * trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
- gfc_trans_character_select): Ditto.
- * parse.c (resolve_all_program_units): For error recovery, avoid
- segfault is proc_name is NULL.
-
-2011-01-11 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/47051
- * trans-array.c (gfc_alloc_allocatable_for_assignment): Change
- to be standard compliant by testing for shape rather than size
- before skipping reallocation. Improve comments.
-
-2011-01-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47224
- * resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
- of code.
-
-2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/38536
- * resolve.c (is_scalar_expr_ptr): For a substring reference,
- use gfc_dep_compare_expr to compare start and end expession.
- Add FIXME for using gfc_deb_compare_expr elsewhere.
-
-2011-01-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/46313
- * class.c (get_unique_type_string): Make type name start with upper
- case letter.
-
-2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/46405
- * invoke.texi: Mention -ffree-line-length-none and
- -ffixed-line-length-none for preprocessing.
-
-2011-01-08 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/46896
- * trans-expr.c (gfc_conv_procedure_call): With a non-copying
- procedure argument (eg TRANSPOSE) use a temporary if there is
- any chance of aliasing due to host or use association.
- (arrayfunc_assign_needs_temporary): Correct logic for function
- results and do not use a temporary for implicitly PURE
- variables. Use a temporary for Cray pointees.
- * symbol.c (gfc_add_save): Explicit SAVE not compatible with
- implicit pureness of containing procedure.
- * decl.c (match_old_style_init, gfc_match_data): Where decl
- would fail in PURE procedure, set implicit_pure to zero.
- * gfortran.h : Add implicit_pure to structure symbol_attr and
- add prototype for function gfc_implicit_pure.
- * expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
- Where decl would fail in PURE procedure, reset implicit_pure.
- * io.c (match_vtag, gfc_match_open, gfc_match_close,
- gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
- * match.c (gfc_match_critical, gfc_match_stopcode,
- sync_statement, gfc_match_allocate, gfc_match_deallocate): The
- same.
- * parse.c (decode_omp_directive): The same.
- (parse_contained): If not PURE, set implicit pure attribute.
- * resolve.c (resolve_formal_arglist, resolve_structure_cons,
- resolve_function, resolve_ordinary_assign) : The same.
- (gfc_implicit_pure): New function.
- * module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
- to ab_attribute enum and use it in this function.
-
-2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/45777
- * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix,
- make static and move in front of its only caller, to ...
- * trans-array.c (symbols_could_alias): ... here.
- Pass information about pointer and target status as
- arguments. Allocatable arrays don't alias anything
- unless they have the POINTER attribute.
- (gfc_could_be_alias): Keep track of pointer and target
- status when following references. Also check if typespecs
- of components match those of other components or symbols.
-
-2011-01-07 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/41580
- * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
- * intrinsic.c (add_functions): Use simplify functions for
- EXTENDS_TYPE_OF and SAME_TYPE_AS.
- * intrinsic.h (gfc_simplify_extends_type_of,
- gfc_simplify_same_type_as): New prototypes.
- * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
- gfc_simplify_same_type_as): New functions.
-
-2011-01-07 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47189
- PR fortran/47194
- * gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
- * class.c (gfc_class_null_initializer): Initialize _vptr to declared
- type.
- * expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
- * resolve.c (resolve_deallocate_expr): _data component will be added
- at translation stage.
- * symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
- * trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
-
-2011-01-06 Daniel Franke <franke.daniel@gmail.com>
-
- PR fortran/33117
- PR fortran/46478
- * parse.c (parse_interface): Remove check for procedure types.
- * interface.c (check_interface0): Verify that procedures are
- either all SUBROUTINEs or all FUNCTIONs.
-
-2011-01-05 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47180
- * trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
- 'vtab' is initialized).
-
-2011-01-05 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47180
- * trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
- assignment, set the _vptr component to the declared type.
-
-2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/46017
- * resolve.c (resolve_allocate_deallocate): Follow references to
- check for duplicate occurence of allocation/deallocation objects.
-
-2011-01-05 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/47024
- * trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
- of polymorphic allocatables according to their declared type.
-
-2011-01-04 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/46448
- * class.c (gfc_find_derived_vtab): Set the module field for the copying
- routine to make sure it receives module name mangling.
+2012-01-09 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/51758
+ * trans-array.c (gfc_walk_elemental_function_args):
+ Skip over NULL() actual arguments.
+
+2012-01-09 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.texi: Bump copyright year.
+ (Fortran 2003 Status): Update polymorphism item, add
+ item for generic interface with DT name.
+
+2012-01-09 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51578
+ * gfortran.h (gfc_use_list):
+ * match.h (gfc_use_module): Rename to ...
+ (gfc_use_modules): ... this.
+ * module.c (use_locus, specified_nonint, specified_int): Remove
+ global variable.
+ (module_name): Change type to const char*, used with gfc_get_string.
+ (module_list): New global variable.
+ (free_rename): Free argument not global var.
+ (gfc_match_use): Save match to module_list.
+ (load_generic_interfaces, read_module): Don't free symtree.
+ (write_dt_extensions, gfc_dump_module): Fix module-name I/O due to the
+ type change of module_name.
+ (write_symbol0, write_generic): Optimize due to the type change.
+ (import_iso_c_binding_module, use_iso_fortran_env_module): Use
+ locus of rename->where.
+ (gfc_use_module): Take module_list as argument.
+ (gfc_use_modules): New function.
+ (gfc_module_init_2, gfc_module_done_2): Init module_list, rename_list.
+ * parse.c (last_was_use_stmt): New global variable.
+ (use_modules): New function.
+ (decode_specification_statement, decode_statement): Move USE match up
+ and call use_modules.
+ (next_free, next_fixed): Call use_modules.
+ (accept_statement): Don't call gfc_module_use.
+
+2012-01-06 Tobias Burnus <burnus@net-b.de>
+
+ * trans-openmp.c (gfc_omp_clause_dtor, gfc_trans_omp_array_reduction):
+ Update call to gfc_trans_dealloc_allocated.
+ * trans.c (gfc_allocate_using_malloc): Fix spacing.
+ (gfc_allocate_allocatable): For gfc_allocate_using_lib, jump to
+ label_finish when an error occurs.
+ (gfc_deallocate_with_status): Call caf_deregister for -fcoarray=lib.
+ * trans.h (gfc_allocate_allocatable, gfc_deallocate_with_status):
+ Update prototype.
+ (gfor_fndecl_caf_deregister): New tree symbol.
+ * trans-expr.c (gfc_conv_procedure_call): Update
+ gfc_deallocate_with_status and gfc_trans_dealloc_allocated calls.
+ * trans-array.c (gfc_array_allocate, gfc_trans_dealloc_allocated,
+ structure_alloc_comps, gfc_trans_deferred_array): Ditto.
+ (gfc_array_deallocate): Handle coarrays with -fcoarray=lib.
+ * trans-array.h (gfc_array_deallocate, gfc_array_allocate,
+ gfc_trans_dealloc_allocated): Update prototypes.
+ * trans-stmt.c (gfc_trans_sync): Fix indentation.
+ (gfc_trans_allocate): Fix errmsg padding and label handling.
+ (gfc_trans_deallocate): Ditto and handle -fcoarray=lib.
+ * expr.c (gfc_is_coarray): Fix algorithm for BT_CLASS.
+ * libgfortran.h (GFC_STAT_STOPPED_IMAGE): Use large value
+ to avoid other stats accidentally matching this one.
+ * trans-decl.c (gfor_fndecl_caf_deregister): New global var.
+ (gfc_build_builtin_function_decls): Fix prototype decl of caf_register
+ and add decl for caf_deregister.
+ (gfc_trans_deferred_vars): Handle CAF vars with -fcoarrays=lib.
+ * trans-intrinsic.c (conv_intrinsic_move_alloc): Update call to
+ gfc_deallocate_with_status.
+
+2012-01-05 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/PR48946
+ * resolve.c (resolve_typebound_static): If the typebound
+ procedure is 'deferred' try to find the correct specific
+ procedure in the derived type operator space itself.
+
+2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50981
+ * trans-array.h (gfc_walk_elemental_function_args): New argument.
+ * trans-intrinsic.c (gfc_walk_intrinsic_function): Update call.
+ * trans-stmt.c (gfc_trans_call): Ditto.
+ * trans-array.c (gfc_walk_function_expr): Ditto.
+ (gfc_walk_elemental_function_args): Get the dummy argument list
+ if possible. Check that the dummy and the actual argument are both
+ optional, and set can_be_null_ref accordingly.
+
+2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ PR fortran/50981
+ * trans.h (struct gfc_ss_info): New field data::scalar::can_be_null_ref
+ * trans-array.c: If the reference can be NULL, save the reference
+ instead of the value.
+ * trans-expr.c (gfc_conv_expr): If we have saved a reference,
+ dereference it.
+
+2012-01-04 Mikael Morin <mikael@gcc.gnu.org>
+
+ * trans-expr.c (gfc_conv_expr): Move address taking...
+ (gfc_conv_expr_reference): ... here.
+
+2012-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/49693
+ * trans-common.c (create_common): Update copyright years. Mark
+ variables as used to avoid warnings about unused variables in
+ common blocks.
+
+2012-01-03 Hans-Peter Nilsson <hp@axis.com>
+
+ * gfortran.h (struct gfc_expr): Add missing "struct"
+ qualifier for member base_expr.
+
+2012-01-02 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/51529
+ * trans-array.c (gfc_array_allocate): Null allocated memory of
+ newly allocted class arrays.
+
+ PR fortran/46262
+ PR fortran/46328
+ PR fortran/51052
+ * interface.c(build_compcall_for_operator): Add a type to the
+ expression.
+ * trans-expr.c (conv_base_obj_fcn_val): New function.
+ (gfc_conv_procedure_call): Use base_expr to detect non-variable
+ base objects and, ensuring that there is a temporary variable,
+ build up the typebound call using conv_base_obj_fcn_val.
+ (gfc_trans_class_assign): Pick out class procedure pointer
+ assignments and do the assignment with no further prcessing.
+ (gfc_trans_class_array_init_assign, gfc_trans_class_init_assign
+ gfc_trans_class_assign): Move to top of file.
+ * gfortran.h : Add 'base_expr' field to gfc_expr.
+ * resolve.c (get_declared_from_expr): Add 'types' argument to
+ switch checking of derived types on or off.
+ (resolve_typebound_generic_call): Set the new argument.
+ (resolve_typebound_function, resolve_typebound_subroutine):
+ Set 'types' argument for get_declared_from_expr appropriately.
+ Identify base expression, if not a variable, in the argument
+ list of class valued calls. Assign it to the 'base_expr' field
+ of the final expression. Strip away all references after the
+ last class reference.
+
+2012-01-02 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/51682
+ * trans-intrinsic.c (trans_this_image, trans_image_index,
+ trans_num_images, conv_intrinsic_cobound): Fold_convert the
+ caf_num_images/caf_this_images variables to the correct int kind.
-2011-01-03 Jakub Jelinek <jakub@redhat.com>
+2012-01-01 Jakub Jelinek <jakub@redhat.com>
* gfortranspec.c (lang_specific_driver): Update copyright notice
dates.
-
-2011-01-03 Janus Weil <janus@gcc.gnu.org>
-
- * intrinsic.texi (LEADZ): Fix example.
-
-2011-01-02 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/46408
- * class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
- routine.
-
\f
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
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