* 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.
* testsuite/libgomp.fortran/threadprivate4.f90: New test.
From-SVN: r178114
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 Mikael Morin <mikael.morin@sfr.fr>
PR fortran/50071
* gfortran.dg/duplicate_labels_2.f: New test.
From-SVN: r177882
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 Paul Thomas <pault@gcc.gnu.org>
PR fortran/46896
* gfortran.dg/transpose_optimization_2.f90 : New test.
From-SVN: r168600
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.
2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45777
* gfortran.dg/dependency_39.f90: New test.
From-SVN: r168596
PR fortran/46884
* symbol.c (gfc_new_charlen): If old_cl is non-NULL, put it
at the ns->old_cl_list spot in the chain rather than at
ns->cl_list.
* gfortran.dg/pr46884.f: New test.
From-SVN: r167742
2010-11-10 Steven G. Kargl <kargl@gcc.gnu.org>
* symbol.c (verify_bind_c_derived_type): Accept BIND(C) on an empty
derived type.
2010-11-10 Steven G. Kargl <kargl@gcc.gnu.org>
* gfortran.dg/empty_derived_type.f90: New test.
From-SVN: r166633
2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
* symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list
before overwriting it.
From-SVN: r165040
2010-08-21 Tobias Burnus <burnus@net-b.de>
PR fortran/36158
PR fortran/33197
* intrinsic.c (add_sym): Init value attribute.
(set_attr_value): New function.
(add_functions) Use it and add JN/YN resolvers.
* symbol.c (gfc_copy_formal_args_intr): Copy value attr.
* intrinsic.h (gfc_resolve_bessel_n2): New prototype.
* gfortran.h (gfc_intrinsic_arg): Add value attribute.
* iresolve.c (gfc_resolve_bessel_n2): New function.
* trans-intrinsic.c (gfc_get_symbol_for_expr): Create
formal arg list.
(gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
* simplify.c (): For YN set to -INF if previous values
was -INF.
* trans-expr.c (gfc_conv_procedure_call): Don't crash
if sym->as is NULL.
* iresolve.c (gfc_resolve_extends_type_of): Set the
type of the dummy argument to the one of the actual.
2010-08-21 Tobias Burnus <burnus@net-b.de>
PR fortran/36158
PR fortran/33197
* m4/bessel.m4: Implement bessel_jn and bessel_yn.
* gfortran.map: Add the generated bessel_jn_r{4,8,10,16}
and bessel_yn_r{4,8,10,16}.
* Makefile.am: Add bessel.m4.
* Makefile.in: Regenerated.
* generated/bessel_r4.c: Generated.
* generated/bessel_r16.c: Generated.
* generated/bessel_r8.c: Generated.
* generated/bessel_r10.c: Generated.
2010-08-21 Tobias Burnus <burnus@net-b.de>
PR fortran/36158
PR fortran/33197
* gfortran.dg/bessel_6.f90: New.
* gfortran.dg/bessel_7.f90: New.
From-SVN: r163440
2010-08-17 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.h (struct gfc_association_list): New member `where'.
(gfc_is_associate_pointer) New method.
* match.c (gfc_match_associate): Remember locus for each associate
name matched and do not try to set variable flag.
* parse.c (parse_associate): Use remembered locus for symbols.
* primary.c (match_variable): Instead of variable-flag check for
associate names set it for all such names used.
* symbol.c (gfc_is_associate_pointer): New method.
* resolve.c (resolve_block_construct): Don't generate assignments
to give associate-names their values.
(resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
(resolve_symbol): Set some more attributes for associate variables,
set variable flag here and check it and don't try to build an
explicitely shaped array-spec for array associate variables.
* trans-expr.c (gfc_conv_variable): Dereference in case of association
to scalar variable.
* trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
(gfc_sym_type): Return pointer type for association to scalar vars.
* trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
(trans_associate_var): New method.
(gfc_trans_deferred_vars): Handle association symbols.
2010-08-17 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.dg/associate_1.f03: Extended to test newly supported
features like association to variables.
* gfortran.dg/associate_3.f03: Removed check for illegal change
of associate-name here...
* gfortran.dg/associate_5.f03: ...and added it here.
* gfortran.dg/associate_6.f03: No longer XFAIL'ed.
* gfortran.dg/associate_7.f03: New test.
From-SVN: r163295
2010-08-15 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.h (gfc_find_proc_namespace): New method.
* expr.c (gfc_build_intrinsic_call): No need to build symtree messing
around with namespace.
* symbol.c (gfc_find_proc_namespace): New method.
* trans-decl.c (gfc_build_qualified_array): Use it for correct
value of nest.
* primary.c (gfc_match_varspec): Handle associate-names as arrays.
* parse.c (parse_associate): Removed assignment-generation here...
* resolve.c (resolve_block_construct): ...and added it here.
(resolve_variable): Handle names that are arrays but were not parsed
as such because of association.
(resolve_code): Fix BLOCK resolution.
(resolve_symbol): Generate array-spec for associate-names.
2010-08-15 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.dg/associate_1.f03: Enable test for array expressions.
* gfortran.dg/associate_3.f03: Clarify comment.
* gfortran.dg/associate_5.f03: New test.
* gfortran.dg/associate_6.f03: New test.
From-SVN: r163268
2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
PR fortran/42051
PR fortran/44064
* symbol.c (changed_syms): Made non-static.
* parse.c (changed_syms): Declare new external.
(next_statement): Assert changed_syms is NULL at the beginning.
From-SVN: r162776
2010-07-23 Daniel Kraft <d@domob.eu>
PR fortran/44709
* gfortran.h (gfc_find_symtree_in_proc): New method.
* symbol.c (gfc_find_symtree_in_proc): New method.
* match.c (match_exit_cycle): Look for loop name also in parent
namespaces within current procedure.
2010-07-23 Daniel Kraft <d@domob.eu>
PR fortran/44709
* gfortran.dg/exit_1.f08: New test.
* gfortran.dg/exit_2.f08: New test.
From-SVN: r162450
2010-06-16 Janus Weil <janus@gcc.gnu.org>
PR fortran/44549
* gfortran.h (gfc_get_typebound_proc): Modified Prototype.
* decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
structure to each procedure in a procedure list.
* module.c (mio_typebound_proc): Add NULL argument to
'gfc_get_typebound_proc'.
* symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
to initialize the new structure.
2010-06-16 Janus Weil <janus@gcc.gnu.org>
PR fortran/44549
* gfortran.dg/typebound_proc_16.f03: New.
From-SVN: r160834
* gfortran.dg/data_namelist_conflict.f90: New test.
2010-06-09 Steven G. Kargl
* fortran/symbol.c (check_conflict): Remove an invalid conflict check.
From-SVN: r160503
2010-05-15 Janus Weil <janus@gcc.gnu.org>
PR fortran/43207
PR fortran/43969
* gfortran.h (gfc_class_null_initializer): New prototype.
* expr.c (gfc_class_null_initializer): New function to build a NULL
initializer for CLASS pointers.
* symbol.c (gfc_build_class_symbol): Modify internal naming of class
containers. Remove default NULL initialization of $data component.
* trans.c (gfc_allocate_array_with_status): Fix wording of an error
message.
* trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
Use new function 'gfc_class_null_initializer'.
* trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
class variables.
2010-05-15 Janus Weil <janus@gcc.gnu.org>
PR fortran/43207
PR fortran/43969
* gfortran.dg/class_18.f03: New.
* gfortran.dg/class_19.f03: New.
From-SVN: r159431
2010-05-05 Janus Weil <janus@gcc.gnu.org>
PR fortran/43696
* resolve.c (resolve_fl_derived): Some fixes for class variables.
* symbol.c (gfc_build_class_symbol): Add separate class container for
class pointers.
2010-05-05 Janus Weil <janus@gcc.gnu.org>
PR fortran/43696
* gfortran.dg/class_17.f03: New.
From-SVN: r159056
2010-04-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/43896
* symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
initializers for PPC members of the vtabs.
2010-04-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/42274
* symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
attribute for all PPC members of the vtypes.
(copy_vtab_proc_comps): Copy the correct interface.
* trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
* trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
a dummy argument and make sure all PPC members of the vtab are
initialized correctly.
(gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
in call to gfc_trans_assign_vtab_procs.
* trans-stmt.c (gfc_trans_allocate): Ditto.
2010-04-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43326
* resolve.c (resolve_typebound_function): Renamed
resolve_class_compcall.Do all the detection of class references
here.
(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.
2010-04-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/43492
* resolve.c (resolve_typebound_generic_call): For CLASS methods
pass back the specific symtree name, rather than the target
name.
2010-04-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42353
* resolve.c (resolve_structure_cons): Make the initializer of
the vtab component 'extends' the same type as the component.
2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/42680
* interface.c (check_interface1): Pass symbol name rather than NULL to
gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
trap MULL. (gfc_compare_derived_types): Revert previous change
incorporated incorrectly during merge from trunk, r155778.
* resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
than NULL to gfc_compare_interfaces.
* symbol.c (add_generic_specifics): Likewise.
2010-02-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/42353
* interface.c (gfc_compare_derived_types): Add condition for vtype.
* symbol.c (gfc_find_derived_vtab): Sey access to private.
(gfc_find_derived_vtab): Likewise.
* module.c (ab_attribute): Add enumerator AB_VTAB.
(mio_symbol_attribute): Use new attribute, AB_VTAB.
(check_for_ambiguous): Likewise.
2010-04-29 Paul Thomas <pault@gcc.gnu.org>
Janus Weil <janus@gcc.gnu.org>
PR fortran/41829
* trans-expr.c (select_class_proc): Remove function.
(conv_function_val): Delete reference to previous.
(gfc_conv_derived_to_class): Add second argument to the call to
gfc_find_derived_vtab.
(gfc_conv_structure): Exclude proc_pointer components when
accessing $data field of class objects.
(gfc_trans_assign_vtab_procs): New function.
(gfc_trans_class_assign): Add second argument to the call to
gfc_find_derived_vtab.
* symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
implement holding off searching for the vptr derived type.
(add_proc_component): New function.
(add_proc_comps): New function.
(add_procs_to_declared_vtab1): New function.
(copy_vtab_proc_comps): New function.
(add_procs_to_declared_vtab): New function.
(void add_generic_specifics): New function.
(add_generics_to_declared_vtab): New function.
(gfc_find_derived_vtab): Add second argument to the call to
gfc_find_derived_vtab. Add the calls to
add_procs_to_declared_vtab and add_generics_to_declared_vtab.
* decl.c (build_sym, build_struct): Use new arg in calls to
gfc_build_class_symbol.
* gfortran.h : Add vtype bitfield to symbol_attr. Remove the
definition of struct gfc_class_esym_list. Modify prototypes
of gfc_build_class_symbol and gfc_find_derived_vtab.
* trans-stmt.c (gfc_trans_allocate): Add second argument to the
call to gfc_find_derived_vtab.
* module.c : Add the vtype attribute.
* trans.h : Add prototype for gfc_trans_assign_vtab_procs.
* resolve.c (resolve_typebound_generic_call): Add second arg
to pass along the generic name for class methods.
(resolve_typebound_call): The same.
(resolve_compcall): Use the second arg to carry the generic
name from the above. Remove the reference to class_esym.
(check_members, check_class_members, resolve_class_esym,
hash_value_expr): Remove functions.
(resolve_class_compcall, resolve_class_typebound_call): Modify
to use vtable rather than member by member calls.
(gfc_resolve_expr): Modify second arg in call to
resolve_compcall.
(resolve_select_type): Add second arg in call to
gfc_find_derived_vtab.
(resolve_code): Add second arg in call resolve_typebound_call.
(resolve_fl_derived): Exclude vtypes from check for late
procedure definitions. Likewise for checking of explicit
interface and checking of pass arg.
* iresolve.c (gfc_resolve_extends_type_of): Add second arg in
calls to gfc_find_derived_vtab.
* match.c (select_type_set_tmp): Use new arg in call to
gfc_build_class_symbol.
* trans-decl.c (gfc_get_symbol_decl): Complete vtable if
necessary.
* parse.c (endType): Finish incomplete classes.
2010-04-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/42274
* gfortran.dg/class_16.f03: New test.
2010-04-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/42274
* gfortran.dg/class_15.f03: New.
2010-04-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43326
* gfortran.dg/dynamic_dispatch_9.f03: New test.
2010-04-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/43492
* gfortran.dg/generic_22.f03 : New test.
2010-04-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42353
* gfortran.dg/class_14.f03: New test.
2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/42680
* gfortran.dg/interface_32.f90: New test.
2009-04-29 Paul Thomas <pault@gcc.gnu.org>
Janus Weil <janus@gcc.gnu.org>
PR fortran/41829
* gfortran.dg/dynamic_dispatch_5.f03 : Change to "run".
* gfortran.dg/dynamic_dispatch_7.f03 : New test.
* gfortran.dg/dynamic_dispatch_8.f03 : New test.
From-SVN: r158910
gcc/fortran/
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.
gcc/testsuite/
2010-01-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/42545
* gfortran.dg/extends_6.f03: Modified an error message.
* gfortran.dg/extends_10.f03: New test.
* gfortran.dg/private_type_6.f03: Modified an error message.
* gfortran.dg/structure_constructor_8.f03: Ditto.
From-SVN: r156040
