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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [fortran/] [ChangeLog] - Rev 338
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2010-07-31 Release Manager
* GCC 4.5.1 released.
2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/44929
* Revert my commit r162326 for this PR.
2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/44929
* fortran/match.c (match_type_spec): Check for derived type before
intrinsic types.
2010-07-18 Daniel Franke <franke.daniel@gmail.com>
Paul Thomas <pault@gcc.gnu.org>
PR fortran/30668
PR fortran/31346
PR fortran/34260
* resolve.c (resolve_global_procedure): Improved checking if an
explicit interface is required.
PR fortran/40011
* resolve.c (resolve_global_procedure): Resolve the gsymbol's
namespace before trying to reorder the gsymbols.
2010-07-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/44773
* trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
if the lhs has never been host associated, as well as not being
use associated, a pointer or a target.
* resolve.c (resolve_variable): Mark variables that are host
associated.
* gfortran.h: Add the host_assoc bit to the symbol_attribute
structure.
2010-07-08 Jakub Jelinek <jakub@redhat.com>
PR fortran/44847
* match.c (match_exit_cycle): Error on EXIT also from collapsed
!$omp do loops. Error on CYCLE to non-innermost collapsed
!$omp do loops.
2010-06-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/44582
* trans-expr.c (arrayfunc_assign_needs_temporary): New function
to determine if a function assignment can be made without a
temporary.
(gfc_trans_arrayfunc_assign): Move all the conditions that
suppress the direct function call to the above new functon and
call it.
2010-06-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43841
PR fortran/43843
* trans-expr.c (gfc_conv_expr): Supply an address expression for
GFC_SS_REFERENCE.
(gfc_conv_expr_reference): Call gfc_conv_expr and return for
GFC_SS_REFERENCE.
* trans-array.c (gfc_add_loop_ss_code): Store the value rather
than the address of a GFC_SS_REFERENCE.
* trans.h : Change comment on GFC_SS_REFERENCE.
2010-06-22 Tobias Burnus <burnus@net-b.de>
PR fortran/44556
* resolve.c (resolve_allocate_deallocate): Properly check
part-refs in stat=/errmsg= for invalid use.
2010-06-15 Tobias Burnus <burnus@net-b.de>
* gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
* gfortran.texi (copyrights-gfortran): Ditto.
2010-06-15 Jakub Jelinek <jakub@redhat.com>
PR fortran/44536
* trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
GFC_DECL_SAVED_DESCRIPTOR set.
(gfc_omp_report_decl): New function.
* trans.h (gfc_omp_report_decl): New prototype.
* f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2010-06-12 Daniel Franke <franke.daniel@gmail.com>
PR fortran/44347
* check.c (gfc_check_selected_real_kind): Verify that the
actual arguments are scalar.
2010-06-12 Janus Weil <janus@gcc.gnu.org>
PR fortran/44430
* dump-parse-tree.c (show_symbol): Avoid infinite loop.
2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
* fortran/intrinsic.c (add_functions): Change gfc_check_btest,
gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
* fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
gfc_check_ibclr, and gfc_check_ibset. Add prototype for
gfc_check_bitfcn.
* fortran/check.c (nonnegative_check, less_than_bitsize1,
less_than_bitsize2): New functions.
(gfc_check_btest): Renamed to gfc_check_bitfcn. Use
nonnegative_check and less_than_bitsize1.
(gfc_check_ibclr, gfc_check_ibset): Removed.
(gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
less_than_bitsize1.
2010-06-02 Tobias Burnus <burnus@net-b.de>
PR fortran/44360
* parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
symbols.
2010-05-19 Tobias Burnus <burnus@net-b.de>
PR fortran/43591
* expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
proc-pointers and type-bound procedures.
(gfc_specification_expr): Check proc-pointers for pureness.
2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/44135
* fortran/interface.c (get_sym_storage_size): Use signed instead of
unsigned mpz_get_?i routines.
2010-05-13 Jakub Jelinek <jakub@redhat.com>
PR fortran/44036
* openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
variable lists.
* trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
by reference dummy procedures or non-dummy procedure pointers.
(gfc_omp_predetermined_sharing): Return
OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2010-05-12 Daniel Franke <franke.daniel@gmail.com>
PR fortran/40728
* intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
as external.
2010-05-06 Tobias Burnus <burnus@net-b.de>
PR fortran/43985
* trans-types.c (gfc_sym_type): Mark Cray pointees as
GFC_POINTER_TYPE_P.
2010-05-05 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/43592
* fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2010-04-25 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/40539
* gcc/fortran/gfortran.texi: Add section about representation of
LOGICAL variables.
2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/30073
PR fortran/43793
* trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
of mucking with a tree directly.
2010-04-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43227
* resolve.c (resolve_fl_derived): If a component character
length has not been resolved, do so now.
(resolve_symbol): The same as above for a symbol character
length.
* trans-decl.c (gfc_create_module_variable): A 'length' decl is
not needed for a character valued, procedure pointer.
PR fortran/43266
* resolve.c (ensure_not_abstract_walker): If 'overriding' is
not found, return FAILURE rather than ICEing.
2010-04-21 Jakub Jelinek <jakub@redhat.com>
PR fortran/43836
* f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
the decl.
2010-04-20 Harald Anlauf <anlauf@gmx.de>
* intrinsic.c (sort_actual): Remove 'is' in error message.
2010-04-20 Jakub Jelinek <jakub@redhat.com>
PR fortran/43339
* openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
sequential loops private in the innermost containing task region.
2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/31538
* fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
gfc_msg_bounds by using 'Array bound mismatch' directly.
(gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
error message to include the mismatch in the extent of array bound.
* fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
* fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2010-04-16 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/30073
* trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
block of code. Set name to the variable associated with the descriptor.
2010-04-14 Release Manager
* GCC 4.5.0 released.
2010-03-31 Paul Thomas <pault@gcc.gnu.org>
* ioparm.def : Update copyright.
* lang.opt : ditto
* trans-array.c : ditto
* trans-array.h : ditto
* expr.c: ditto
* trans-types.c: ditto
* dependency.c : ditto
* gfortran.h : ditto
* options.c : ditto
* trans-io.c : ditto
* trans-intrinsic.c : ditto
* libgfortran.h : ditto
* invoke.texi : ditto
* intrinsic.texi : ditto
* trans.c : ditto
* trans.h : ditto
* intrinsic.c : ditto
* interface.c : ditto
* iresolve.c : ditto
* trans-stmt.c : ditto
* trans-stmt.h : ditto
* parse,c : ditto
* match.h : ditto
* error.c : ditto
2010-03-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43450
* trans-decl.c (gfc_create_module_variable): With -fwhole-file
do not assert the context of derived types.
2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/43409
* ioparm.def: Change inquire size variable to type pointer to
GFC_IO_INT type.
2010-03-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43039
* trans-expr.c (conv_parent_component_references): Ensure that
'dt' has a backend_decl.
PR fortran/43043
* trans-expr.c (gfc_conv_structure): Ensure that the derived
type has a backend_decl.
PR fortran/43044
* resolve.c (resolve_global_procedure): Check that the 'cl'
structure is not NULL.
2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
* lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
redundant tab.
2010-03-17 Tobias Burnus <burnus@net-b.de>
PR fortran/43331
* trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
check.
* decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
pointees as having explizit size.
* expr.c (gfc_check_assign): Remove now unreachable Cray pointee
check.
* trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
(gfc_sym_type): Don't mark Cray pointees as restricted pointers.
* resolve.c (resolve_symbol): Handle cp_was_assumed.
* trans-decl.c (gfc_trans_deferred_vars): Ditto.
(gfc_finish_var_decl): Don't mark Cray pointees as restricted
pointers.
2010-03-14 Tobias Burnus <burnus@net-b.de>
PR fortran/43362
* resolve.c (resolve_structure_cons): Add missing PURE constraint.
(resolve_ordinary_assign): Add check to avoid segfault.
2010-03-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43291
PR fortran/43326
* resolve.c (resolve_compcall): Add new boolean dummy argument
'class_members'. Only resolve expression at end if false.
Remove redundant, static variable 'class_object'.
(check_class_members): Add extra argument to call of
resolve_compcall.
(resolve_typebound_function): Renamed resolve_class_compcall.
Do all the detection of class references here. Correct calls to
resolve_compcall for extra argument.
(resolve_typebound_subroutine): resolve_class_typebound_call
renamed. Otherwise same as resolve_typebound_function.
(gfc_resolve_expr): Call resolve_typebound_function.
(resolve_code): Call resolve_typebound_subroutine.
2010-03-10 Tobias Burnus <burnus@net-b.de
PR fortran/43303
* symbol.c (get_iso_c_sym): Set sym->result.
2010-03-08 Janus Weil <janus@gcc.gnu.org>
PR fortran/43256
* resolve.c (resolve_compcall): Don't set 'value.function.name' here
for TBPs, otherwise they will not be resolved properly.
(resolve_function): Use 'value.function.esym' instead of
'value.function.name' to check if we're dealing with a TBP.
(check_class_members): Set correct type of passed object for all TBPs,
not only generic ones, except if the type is abstract.
2010-03-04 Janus Weil <janus@gcc.gnu.org>
PR fortran/43244
* decl.c (gfc_match_final_decl): Make sure variable names starting with
'final...' are not misinterpreted as FINAL statements.
2010-03-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43243
* trans-array.c (gfc_conv_array_parameter): Contiguous refs to
allocatable ultimate components do not need temporaries, whilst
ultimate pointer components do.
2010-03-03 Janus Weil <janus@gcc.gnu.org>
PR fortran/43169
* resolve.c (resolve_code): Correctly set gfc_current_ns for
EXEC_SELECT_TYPE.
(gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
(gfc_pure): Ditto.
2010-03-02 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43180
* trans-array.c (gfc_conv_array_parameter): A full array of
derived type need not be restricted to a symbol without an
array spec to use the call to gfc_conv_expr_descriptor.
PR fortran/43173
* trans-array.c (gfc_conv_array_parameter): Contiguous refs to
allocatable arrays do not need temporaries.
2010-03-01 Tobias Burnus <burnus@net-b.de>
PR fortran/43199
* resolve.c (find_array_spec): Handle REF_COMPONENT with
CLASS components.
2010-02-28 Tobias Burnus <burnus@net-b.de>
PR fortran/43205
* trans-expr.c (is_zero_initializer_p): Move up in the file.
(gfc_conv_initializer): Handle zero initializer as special case.
2010-02-27 Tobias Burnus <burnus@net-b.de>
PR fortran/43185
* resolve.c (resolve_fl_variable_derived): Imply SAVE
for module variables for Fortran 2008.
2010-02-25 Jakub Jelinek <jakub@redhat.com>
PR debug/43166
* trans-common.c (build_common_decl): Also update DECL_MODE,
and DECL_SIZE when encountering a larger common block and call
layout_decl.
2010-02-24 Tobias Burnus <burnus@net-b.de>
PR fortran/43042
* trans-expr.c (gfc_conv_initializer): Call directly
gfc_conv_constant for C_NULL_(FUN)PTR.
2010-02-22 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43072
* dependency.c (gfc_full_array_ref_p): Check for contiguous by
checking the rest of the dimensions for elements.
2010-02-21 Tobias Burnus <burnus@net-b.de>
PR fortran/35259
* gfortran.h (gfc_option_t): New flag -fprotect-parens.
* lang.opt: Ditto.
* option.c (gfc_init_options,gfc_handle_option): Ditto.
* trans-expr.c (gfc_conv_expr_op): Use the flag.
* invoke.texi: Document new -fno-protect-parens flag.
2010-02-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/36932
PR fortran/36933
PR fortran/43072
PR fortran/43111
* dependency.c (gfc_check_argument_var_dependency): Use enum
value instead of arithmetic vaue for 'elemental'.
(check_data_pointer_types): New function.
(gfc_check_dependency): Call check_data_pointer_types.
* trans-array.h : Change fourth argument of
gfc_conv_array_parameter to boolean.
* trans-array.c (gfc_conv_array_parameter): A contiguous array
can be a dummy but it must not be assumed shape or deferred.
Change fourth argument to boolean. Array constructor exprs will
always be contiguous and do not need packing and unpacking.
* trans-expr.c (gfc_conv_procedure_call): Clean up some white
space and change fourth argument of gfc_conv_array_parameter
to boolean.
(gfc_trans_arrayfunc_assign): Change fourth argument of
gfc_conv_array_parameter to boolean.
* trans-io.c (gfc_convert_array_to_string): The same.
* trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2010-02-20 Tobias Burnus <burnus@net-b.de>
PR fortran/42958
* libgfortran.h: Add GFC_RTCHECK_MEM.
* invoke.texi (-fcheck=): Document -fcheck=mem.
* tranc.c (gfc_call_malloc): Remove negative-size run-time error
and enable malloc-success check only with -fcheck=mem.
* option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2010-02-16 Tobias Burnus <burnus@net-b.de>
PR fortran/43040
* gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
* intrinsic.c (add_functions): Ditto.
* iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
* mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32382
* trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
gfc_trans_do prototype.
* trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
a loop exit condition. If exit condition is given, build the loop exit
code, checking IO results of implied do loops in READ and WRITE.
(gfc_trans_do): Likewise.
* trans.c (trans_code): New static work function, previously
gfc_trans_code. Passes exit condition to gfc_trans_do.
(gfc_trans_code): Calls trans_code with NULL_TREE condition.
(gfc_trans_code_cond): Calls trans_code with loop exit condition.
* trans-io.c (build_dt): Build an exit condition to allow checking IO
result status bits in the dtparm structure. Use this condition in call
to gfc_trans_code_cond.
2010-02-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41113
PR fortran/41117
* trans-array.c (gfc_conv_array_parameter): Use
gfc_full_array_ref_p to detect full and contiguous variable
arrays. Full array components and contiguous arrays do not need
internal_pack and internal_unpack.
2010-02-11 Jakub Jelinek <jakub@redhat.com>
PR fortran/43030
* resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
PR fortran/43029
* decl.c (enumerator_decl): Don't call gfc_free_enum_history
here.
(gfc_match_enumerator_def): But here whenever enumerator_decl returns
MATCH_ERROR.
2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
Tobias Burnus <burnus@net-b.de>
PR fortran/40823
* decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2010-02-10 Tobias Burnus <burnus@net-b.de>
PR fortran/43015
* trans-decl.c (gfc_generate_function_code): Only check
actual-vs.-dummy character bounds if not bind(C).
2010-02-10 Jakub Jelinek <jakub@redhat.com>
PR fortran/42309
* trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
info->dimen after info has been freed.
2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/42999
* array.c (gfc_constant_ac): Do not prevent expansion of constructors
with iterators.
2010-02-09 Jakub Jelinek <jakub@redhat.com>
* module.c (fix_mio_expr): Declare sym.
2010-02-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41869
* module.c (fix_mio_expr): Fix for private generic procedures.
2010-02-09 Daniel Kraft <d@domob.eu>
PR fortran/39171
* resolve.c (resolve_charlen): Change warning about negative CHARACTER
length to be correct and issue only with -Wsurprising.
* invoke.texi (Wsurprising): Mention this new warning that is
turned on by -Wsurprising.
2010-02-09 Daniel Kraft <d@domob.eu>
PR fortran/41507
* intrinsic.texi (MAXVAL): Remove wrong claim that array argument
can be CHARACTER type.
(MINVAL), (MAXLOC), (MINLOC): Ditto.
2010-02-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42309
* trans-expr.c (gfc_conv_subref_array_arg): Add new argument
'formal_ptr'. If this is true, give returned descriptor unity
lbounds, in all dimensions, and the appropriate offset.
(gfc_conv_procedure_call); If formal is a pointer, set the last
argument of gfc_conv_subref_array_arg to true.
* trans.h : Add last argument for gfc_conv_subref_array_arg.
* trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
new arg of gfc_conv_subref_array_arg to false.
* trans-stmt.c (forall_make_variable_temp): The same.
2010-02-03 Tobias Burnus <burnus@net-b.de>
PR fortran/42936
* interface.c (compare_parameter): Disable rank-checking
for NULL().
2010-02-02 Tobias Burnus <burnus@net-b.de>
PR fortran/42650
* parse.c (decode_specification_statement): Use sym->result not sym.
2010-02-01 Tobias Burnus <burnus@net-b.de>
PR fortran/42922
* decl.c (variable_decl): Allow default initializer in
TYPE declarations in PURE functions.
2010-01-31 Janus Weil <janus@gcc.gnu.org>
PR fortran/42888
* resolve.c (resolve_allocate_expr): Move default initialization code
here from gfc_trans_allocate.
* trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
EXEC_INIT_ASSIGN.
* trans-expr.c (gfc_trans_class_assign): Handle default initialization
of CLASS variables via memcpy.
* trans-stmt.c (gfc_trans_allocate): Move default initialization code
to resolve_allocate_expr.
2010-01-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38324
* expr.c (gfc_get_full_arrayspec_from_expr): New function.
* gfortran.h : Add prototype for above.
* trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
(gfc_trans_subcomponent_assign): Call new function to replace
the code to deal with allocatable components.
* trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
gfc_get_full_arrayspec_from_expr to replace existing code.
2010-01-25 Tobias Burnus <burnus@net-b.de>
PR fortran/42858
* array.c (gfc_array_dimen_size): Fix intrinsic procedure
check.
2010-01-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41044
PR fortran/41167
* expr.c (remove_subobject_ref): If the constructor is NULL use
the expression as the source.
(simplify_const_ref): Change the type of expression if
there are component references. Allow for substring to be at
the end of an arbitrarily long chain of references. If an
element is found that is not in an EXPR_ARRAY, assume that this
is scalar initialization of array. Call remove_subobject_ref in
this case with NULL second argument.
2010-01-24 Tobias Burnus <burnus@net-b.de>
PR fortran/39304
* array.c (gfc_array_dimen_size): Use correct specific
function in the check.
2010-01-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42736
* trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
is required, turn any trailing array elements after a range
into ranges so that offsets can be calculated.
2010-01-20 Joern Rennecke <amylaar@spamcop.net>
* module.c (mio_f2k_derived): Use enumerator as initializer of
enum variable.
PR bootstrap/42812
* gfortran.h (struct gfc_namespace) <resolved>: Change to signed
bitfield of width 2.
2010-01-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/42804
* resolve.c (extract_compcall_passed_object): Set locus for
passed-object argument.
(extract_ppc_passed_object): Set locus and correctly remove PPC
reference.
2010-01-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42783
* trans-decl.c (add_argument_checking): Do not use the backend
decl directly to test for the presence of an optional dummy
argument. Use gfc_conv_expr_present, remembering to set the
symbol referenced.
PR fortran/42772
* trans-decl.c (gfc_generate_function_code): Small white space
changes. If 'recurcheckvar' is NULL do not try to reset it.
2010-01-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/42545
* resolve.c (resolve_fl_derived): Set the accessibility of the parent
component for extended types.
* symbol.c (gfc_find_component): Remove a wrongly-worded error message
and take care of parent component accessibility.
2010-01-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/42677
* gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
* interface.c (check_interface1): Move a warning message here from
resolve_fl_procedure.
(check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
* module.c (read_module): Remove call to gfc_check_interfaces, since
this comes too early here.
* resolve.c (resolve_fl_procedure): Move warning message to
check_interface1.
2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/42684
* interface.c (check_interface1): Pass symbol name rather than NULL to
gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
trap MULL.
* resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
than NULL to gfc_compare_interfaces.
2010-01-14 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41478
* trans-array.c (duplicate_allocatable): Static version of
gfc_duplicate_allocatable with provision to handle scalar
components. New boolean argument to switch off call to malloc
if true.
(gfc_duplicate_allocatable): New function to call above with
new argument false.
(gfc_copy_allocatable_data): New function to call above with
new argument true.
(structure_alloc_comps): Do not apply indirect reference to
scalar pointers. Add new section to copy allocatable components
of arrays. Extend copying of allocatable components to include
scalars.
(gfc_copy_only_alloc_comp): New function to copy allocatable
component derived types, without allocating the base structure.
* trans-array.h : Add primitive for gfc_copy_allocatable_data.
Add primitive for gfc_copy_only_alloc_comp.
* trans-expr.c (gfc_conv_procedure_call): After calls to
transformational functions with results that are derived types
with allocatable components, copy the components in the result.
(gfc_trans_arrayfunc_assign): Deallocate allocatable components
of lhs derived types before allocation.
2010-01-14 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42481
* module.c (load_generic_interfaces): If a procedure that is
use associated but not generic is given an interface that
includes itself, then make it generic.
2010-01-11 Joseph Myers <joseph@codesourcery.com>
Shujing Zhao <pearly.zhao@oracle.com>
PR translation/42469
* lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
finit-logical=, finit-real=, fmax-array-constructor=): Use tab
character between option name and help text.
2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/20923
PR fortran/32489
* trans-array.c (gfc_conv_array_initializer): Change call to
gfc_error_now to call to gfc_fatal_error.
* array.c (count_elements): Whitespace. (extract_element): Whitespace.
(is_constant_element): Changed name from constant_element.
(gfc_constant_ac): Only use expand_construuctor for expression
types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
call gfc_is_constant_expr.
* expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
message.
* resolve.c (gfc_is_expandable_expr): New function that determiners if
array expressions should have their constructors expanded.
(gfc_resolve_expr): Use new function to determine whether or not to call
gfc_expand_constructor.
2010-01-09 Tobias Burnus <burnus@net-b.de>
PR fortran/41298
* trans-expr.c (gfc_trans_structure_assign): Handle
c_null_(fun)ptr.
* symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
to the constructor for c_null_(fun)ptr.
* resolve.c (resolve_structure_cons): Add special case
for c_null_(fun)ptr.
2010-01-09 Jakub Jelinek <jakub@redhat.com>
* gfortranspec.c (lang_specific_driver): Update copyright notice
dates.
2010-01-08 Tobias Burnus <burnus@net-b.de>
PR/fortran 25829
* symbol.c (check_conflict, gfc_copy_attr): Add
ASYNCHRONOUS support.
(gfc_add_asynchronous): New function.
* decl.c (match_attr_spec): Add ASYNCHRONOUS support.
(gfc_match_asynchronous): New function.
* dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
* gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
(gfc_add_asynchronous): New Prototype.
* module.c (ab_attribute, mio_symbol_attribute): Add
ASYNCHRONOUS support.
* resolve.c (was_declared): Ditto.
* match.h (gfc_match_asynchronous): New prototype.
* parse.c (decode_specification_statement,decode_statement):
Add ASYNCHRONOUS support.
2010-01-07 Tobias Burnus <burnus@net-b.de>
PR fortran/42597
* trans-decl.c (get_proc_pointer_decl): Fix call to
gfc_conv_initializer for array-valued proc-pointer funcs.
2010-01-07 Tobias Burnus <burnus@net-b.de>
PR fortran/41872
* trans-decl.c (gfc_trans_deferred_vars): Don't initialize
allocatable scalars with SAVE attribute.
2010-01-05 Tobias Burnus <burnus@net-b.de>
PR fortran/42517
* options.c (gfc_post_options): Set -frecursion
when -fopenmp is used.
2010-01-05 Tobias Burnus <burnus@net-b.de>
PR fortran/41872
* trans-expr.c (gfc_conv_procedure_call): Nullify
return value for allocatable-scalar character functions.
2010-01-04 Tobias Burnus <burnus@net-b.de>
PR fortran/36161
* error.c (error_printf, gfc_warning, gfc_notify_std,
gfc_warning_now, gfc_error, gfc_error_now,
gfc_fatal_error): Change argument name from nocmsgid to
gmsgid to enable (x)gettext's % checking.
2010-01-04 Tobias Burnus <burnus@net-b.de>
* trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2010-01-04 Tobias Burnus <burnus@net-b.de>
PR fortran/41872
* trans-expr.c (gfc_conv_procedure_call): Add indirect ref
for functions returning allocatable scalars.
* trans-stmt.c (gfc_trans_allocate): Emmit error when
reallocating an allocatable scalar.
* trans.c (gfc_allocate_with_status): Fix pseudocode syntax
in comment.
* trans-decl.c (gfc_trans_deferred_vars): Nullify local
allocatable scalars.
(gfc_generate_function_code): Nullify result variable for
allocatable scalars.
PR fortran/40849
* module.c (gfc_use_module): Fix warning string to allow
for translation.
PR fortran/42517
* invoke.texi (-fcheck=recursion): Mention that the checking
is also disabled for -frecursive.
* trans-decl.c (gfc_generate_function_code): Disable
-fcheck=recursion when -frecursive is used.
* intrinsic.texi (iso_c_binding): Improve wording.
Copyright (C) 2010 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.