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PR fortran/44352
* trans-expr.c (gfc_string_to_single_character): Return if not
POINTER_TYPE_P.
(gfc_trans_string_copy): gfc_build_addr_expr if src or dest is
not a pointer.
(gfc_trans_string_copy): Make sure the argument string type
has a string length, fix indention, and remove not needed
gfc_build_addr_expr.
2010-12-07 Tobias Burnus <burnus@net-b.de>
PR fortran/44352
* gfortran.dg/string_4.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167569 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/46794
* trans-expr.c (gfc_conv_power_op): Handle kind of result expression
correctly for integer kind 1 and 2 operands.
2010-12-04 Daniel Kraft <d@domob.eu>
PR fortran/46794
* gfortran.dg/power2.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167453 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/35810
* trans-array.c (gfc_trans_array_constructor): If the loop->to
is a VAR_DECL, assume this is dynamic. In this case, use the
counter to obtain the value and set loop->to appropriately.
(gfc_conv_ss_descriptor): Always save the offset of a variable
in info.saved_offset.
(gfc_conv_ss_startstride): Do not attempt bound checking of the
lhs of an assignment, if allocatable and f2003 is allowed.
(gfc_conv_loop_setup): If possible, do not use an allocatable
lhs variable for the loopspec.
(gfc_is_reallocatable_lhs): New function.
(get_std_lbound): New function.
(gfc_alloc_allocatable_for_assignment): New function.
* gfortran.h : Add flag_realloc_lhs to the options structure.
* lang.opt : Add option f(no-)realloc-lhs.
* invoke.texi : Document option f(no-)realloc-lhs.
* options.c (gfc_init_options, gfc_post_options,
gfc_handle_option): Incorporate f(no-)realloc-lhs with default
to frealloc_lhs for -std > f95.
* trans-array.h : Add primitive for previous.
* trans-expr.c (gfc_conv_string_length): Return if character
length is a variable and the expression is NULL.
(gfc_conv_procedure_call): If the call is of the kind x = f(...)
and the lhs is allocatable and reallocation on assignment OK,
call gfc_alloc_allocatable_for_assignment. Do not generate the
function call unless direct by reference.
(realloc_lhs_loop_for_fcn_call): New function.
(realloc_lhs_bounds_for_intrinsic_call): New function.
(gfc_trans_arrayfunc_assign): Reallocation assignments need
a loopinfo and for the loop bounds to be set. With intrinsic
functions, free the lhs data and let the library allocate the
data array. Done by the new functions above.
(gfc_trans_assignment_1): If the lhs is allocatable and
reallocation on assignment is allowed, mark the lhs and use
gfc_alloc_allocatable_for_assignment to make the reallocation.
* trans.h : Add is_alloc_lhs bitfield to gfc_ss structure.
2010-11-28 Paul Thomas <pault@gcc.gnu.org
PR fortran/35810
* gfortran.dg/realloc_on_assign_1.f03: New test.
* gfortran.dg/realloc_on_assign_2.f03: New test.
* gfortran.dg/transpose_2.f90: dg-option -fno-realloc-lhs.
* gfortran.dg/unpack_bounds_1.f90: The same.
* gfortran.dg/cshift_bounds_2.f90: The same.
* gfortran.dg/matmul_bounds_2.f90: The same.
* gfortran.dg/matmul_bounds_3.f90: The same.
* gfortran.dg/matmul_bounds_4.f90: The same.
* gfortran.dg/matmul_bounds_5.f90: The same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167220 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/46301
trans-expr.c (gfc_trans_assignment): Add error message for not
implemented assignment to deferred-length character variable.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167212 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45794
trans-expr.c (gfc_conv_procedure_call): Avoid NULL array spec.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166686 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/46313
* gfortran.h (gfc_add_data_component,gfc_add_vptr_component,
gfc_add_hash_component,gfc_add_size_component,
gfc_add_def_init_component): New macros.
* class.c (gfc_add_component_ref): Renamed data component.
(get_unique_type_string): New function.
(gfc_build_class_symbol): Use 'get_unique_type_string' to construct
uniques names for the class containers. Rename components.
(gfc_find_derived_vtab): Use 'get_unique_type_string' to construct
uniques names for the vtab symbols. Rename components.
* decl.c (attr_decl1): Renamed class container components.
* iresolve.c (gfc_resolve_extends_type_of): Ditto.
* match.c (select_type_set_tmp): Renamed temporaries.
* module.c (read_module): Renamed vtab and vtype symbols.
* resolve.c (resolve_structure_cons,resolve_typebound_function,
resolve_typebound_subroutine,resolve_deallocate_expr,
resolve_select_type,resolve_fl_derived): Renamed class container and
vtab components.
* trans-array.c (structure_alloc_comps): Ditto.
* trans-decl.c (gfc_trans_deferred_vars): Ditto.
* trans-expr.c (gfc_conv_derived_to_class,gfc_conv_structure,
gfc_trans_class_init_assign,gfc_trans_class_assign): Ditto.
* trans-intrinsic.c (gfc_conv_intrinsic_sizeof,
gfc_conv_intrinsic_storage_size,gfc_conv_allocated,gfc_conv_associated,
gfc_conv_same_type_as): Ditto.
* trans-stmt.c (gfc_trans_allocate): Ditto.
2010-11-09 Janus Weil <janus@gcc.gnu.org>
PR fortran/46313
* gfortran.dg/class_29.f03: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166480 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/46330
* trans-expr.c (gfc_trans_class_assign): Find 'vtab' symbol in correct
namespace.
2010-11-06 Janus Weil <janus@gcc.gnu.org>
PR fortran/46330
* gfortran.dg/class_27.f03: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166405 138bc75d-0d04-0410-961f-82ee72b054a4
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* builtins.c (fold_builtin_signbit): Use build_zero_cst instead of
fold_convert.
* c-typeck.c (build_function_call_vec): Likewise.
* cfgexpand.c (expand_debug_expr): Likewise.
* cgraphunit.c (assemble_thunk): Likewise.
* config/sparc/sparc.c (sparc_fold_builtin): Likewise.
* fold-const.c (fold_unary_loc, fold_mult_zconjz): Likewise.
(fold_binary_loc, fold_ternary_loc): Likewise.
* gimple-fold.c (get_symbol_constant_value): Likewise.
* gimple-low.c (lower_builtin_setjmp): Likewise.
* gimple.c (gimple_cond_get_ops_from_tree): Likewise.
* gimplify.c (gimplify_init_constructor): Likewise.
* lambda.h (build_linear_expr): Likewise.
* omp-low.c (omp_reduction_init): Likewise.
* tree-inline.c (remap_ssa_name): Likewise.
* tree-object-size.c (compute_object_sizes): Likewise.
* tree-sra.c (init_subtree_with_zero): Likewise.
(sra_ipa_modify_assign): Likewise.
* tree-ssa-copy.c (propagate_tree_value_into_stmt): Likewise.
* tree-ssa-reassoc.c (eliminate_duplicate_pair): Likewise.
(eliminate_plus_minus_pair, eliminate_not_pairs): Likewise.
(undistribute_ops_list): Likewise.
* tree-ssa-sccvn.c (vn_reference_lookup_3): Likewise.
* tree-vect-stmts.c (vectorizable_call): Likewise.
* tree.c (build_vector_from_ctor, build_one_cst): Likewise.
(build_zero_cst): Handle more cases directly. Update comment.
gcc/cp/
* class.c (build_base_path, add_vcall_offset): Use build_zero_cst
instead of fold_convert.
* init.c (build_zero_init): Likewise.
* typeck.c (cp_build_binary_op): Likewise.
gcc/fortran/
* trans-decl.c (add_argument_checking): Use build_zero_cst instead of
fold_convert.
* trans-expr.c (gfc_conv_missing_dummy, fill_with_spaces): Likewise.
* trans-stmt.c (gfc_trans_do): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166227 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-expr.c (get_proc_ptr_comp): Restore initial expression type
before calling gfc_free_expr.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165047 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-array.c (gfc_conv_tmp_array_ref): Add factorized call to
gfc_advance_se_ss_chain.
* trans-expr.c (gfc_conv_subref_array_ref, gfc_conv_procedure_call,
gfc_conv_array_constructor_expr, gfc_trans_assignment_1): Remove
calls to gfc_advance_se_ss_chain after gfc_conv_tmp_array_ref.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
* trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165046 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45648
* trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
info->dim.
PR fortran/45648
* trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
accessing dimensions in reversed order.
PR fortran/45648
* trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
intrinsic function call.
* trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
Update asserts accordingly.
PR fortran/45648
* trans.h (gfc_se): New field force_tmp.
* trans-expr.c (gfc_conv_procedure_call): Check for argument alias
and set parmse.force_tmp if some alias is found.
* trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
if se->force_tmp is set.
2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
PR fortran/45648
* gfortran.dg/inline_transpose_1.f90: Update temporary's locations
and counts. Add non-elemental function call check.
PR fortran/45648
* gfortran.dg/inline_transpose_1.f90: Add function calls with aliasing
arguments checks. Update temporary counts.
* gfortran.dg/transpose_optimization_1.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164494 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45438
* trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
TBPs, PPCs and pointer/allocatable components.
2010-09-20 Janus Weil <janus@gcc.gnu.org>
PR fortran/45438
* gfortran.dg/pointer_check_7.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164462 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-expr.c (expr_is_variable): New function taking non-copying
intrinsic functions into account.
(gfc_trans_assignment_1): Use expr_is_variable.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164169 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45186
* trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
build4_stat_loc): New inline functions.
(build1_loc, build2_loc, build3_loc, build4_loc): New macros.
(build1_v, build2_v, build3_v, build4_v): Use input_location
as locus.
* trans-array.c (gfc_trans_scalarized_loop_end,
gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
* trans.c (gfc_build_addr_expr, gfc_build_array_ref,
gfc_finish_wrapped_block): Ditto.
* trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
* trans-expr.c (gfc_conv_missing_dummy,
gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
* trans-openmp.c (gfc_omp_clause_default_ctor,
gfc_trans_omp_critical, gfc_trans_omp_parallel,
gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
gfc_trans_omp_single, gfc_trans_omp_task,
gfc_trans_omp_workshare): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164143 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163973 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/34145
* trans-expr.c (gfc_conv_substring): If start and end
of the string reference are equal, set the length to one.
2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/34145
* gfortran.dg/char_length_17.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163932 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45186
* trans-intrinsic.c (gfc_conv_intrinsic_sign,
gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
of build_call_expr.
* trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
gfc_conv_string_length, gfc_conv_substring,
gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
gfc_conv_expr_op, gfc_build_compare_string,
gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
gfc_conv_derived_to_class, conv_isocbinding_procedure,
gfc_conv_procedure_call, fill_with_spaces,
gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
gfc_trans_structure_assign, gfc_trans_pointer_assignment,
gfc_trans_scalar_assign, gfc_trans_zero_assign,
gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
fold_build[0-9] to fold_build[0-9]_loc.
* trans-io.c (set_parameter_const, set_parameter_value,
set_parameter_ref, gfc_convert_array_to_string, set_string,
set_internal_unit, io_result, set_error_locus,
nml_get_addr_expr, build_dt): Ditto.
* trans-openmp.c (gfc_omp_clause_default_ctor,
gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
gfc_trans_omp_do): Ditto.
* trans.c (gfc_add_modify, gfc_build_addr_expr,
gfc_build_array_ref, gfc_trans_runtime_error_vararg,
gfc_trans_runtime_check, gfc_call_malloc,
gfc_allocate_with_status, gfc_allocate_array_with_status,
gfc_call_free, gfc_deallocate_with_status,
gfc_call_realloc): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163838 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/44541
* class.c (gfc_find_derived_vtab): Add component '$def_init'.
* resolve.c (resolve_allocate_expr): Defer handling of default
initialization to 'gfc_trans_allocate'.
(apply_default_init,resolve_symbol): Handle polymorphic dummies.
(resolve_fl_derived): Suppress error messages for vtypes.
* trans-stmt.c (gfc_trans_allocate): Handle initialization via
polymorphic MOLD expression.
* trans-expr.c (gfc_trans_class_init_assign): Now only used for
dummy initialization.
2010-09-01 Janus Weil <janus@gcc.gnu.org>
PR fortran/44541
* gfortran.dg/allocate_alloc_opt_10.f90: Extended.
* gfortran.dg/class_dummy_1.f03: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163744 138bc75d-0d04-0410-961f-82ee72b054a4
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other than long double.
* mathbuiltins.def: Add builtins from the POW and CPOW family.
* trans.h (gfc_builtin_decl_for_float_kind): New prototype.
* trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
prefix to function name.
(gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
(gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
function name.
(gfc_conv_intrinsic_exponent): Likewise.
(gfc_conv_intrinsic_abs): Likewise.
(gfc_conv_intrinsic_mod): Likewise.
(gfc_conv_intrinsic_sign): Likewise.
(gfc_conv_intrinsic_arith): Likewise.
(gfc_conv_intrinsic_fraction): Likewise.
(gfc_conv_intrinsic_nearest): Likewise.
(gfc_conv_intrinsic_spacing): Likewise.
(gfc_conv_intrinsic_rrspacing): Likewise.
(gfc_conv_intrinsic_scale): Likewise.
(gfc_conv_intrinsic_set_exponent): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163721 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45271
PR fortran/45290
* class.c (add_proc_comp): Add static initializer for PPCs.
(add_procs_to_declared_vtab): Modified comment.
* module.c (mio_component): Add argument 'vtype'. Don't read/write the
initializer if the component is part of a vtype.
(mio_component_list): Add argument 'vtype', pass it on to
'mio_component'.
(mio_symbol): Modified call to 'mio_component_list'.
* trans.h (gfc_conv_initializer): Modified prototype.
(gfc_trans_assign_vtab_procs): Removed.
* trans-common.c (create_common): Modified call to
'gfc_conv_initializer'.
* trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
gfc_emit_parameter_debug_info): Modified call to
'gfc_conv_initializer'.
(build_function_decl): Remove assertion.
* trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
Removed call to 'gfc_trans_assign_vtab_procs'.
(gfc_conv_initializer): Add argument 'procptr'.
(gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
(gfc_trans_assign_vtab_procs): Removed.
* trans-stmt.c (gfc_trans_allocate): Removed call to
'gfc_trans_assign_vtab_procs'.
2010-08-21 Janus Weil <janus@gcc.gnu.org>
PR fortran/44863
PR fortran/45271
PR fortran/45290
* gfortran.dg/dynamic_dispatch_10.f03: New (PR 44863 comment #1).
* gfortran.dg/pointer_init_5.f90: New (PR 45290 comment #6).
* gfortran.dg/typebound_call_18.f03: New (PR 45271 comment #3).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163445 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163440 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/29785
PR fortran/45016
* trans.h (struct gfc_se): New flag `byref_noassign'.
* trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
(gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
* expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
and check for compile-time errors with those.
* trans-decl.c (trans_associate_var): Use new routine
`gfc_conv_shift_descriptor_lbound' instead of doing it manually.
* trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
(gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
(gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
(gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
* trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
rank remapping for assignment.
2010-08-19 Daniel Kraft <d@domob.eu>
PR fortran/29785
PR fortran/45016
* gfortran.dg/pointer_assign_5.f90: Remove 'not implemented' error.
* gfortran.dg/pointer_remapping_1.f90: New test.
* gfortran.dg/pointer_remapping_2.f03: New test.
* gfortran.dg/pointer_remapping_3.f08: New test.
* gfortran.dg/pointer_remapping_4.f03: New test.
* gfortran.dg/pointer_remapping_5.f08: New test.
* gfortran.dg/pointer_remapping_6.f08: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163377 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45290
* gfortran.h (gfc_add_save): Modified prototype.
* decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
(match_pointer_init): New function to match F08 pointer initialization.
(variable_decl,match_procedure_decl,match_ppc_decl): Use
'match_pointer_init'.
(match_attr_spec): Module variables are implicitly SAVE.
(gfc_match_save): Modified call to 'gfc_add_save'.
* expr.c (gfc_check_assign_symbol): Extra checks for pointer
initialization.
* primary.c (gfc_variable_attr): Handle SAVE attribute.
* resolve.c (resolve_structure_cons): Add new argument and do pointer
initialization checks.
(gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
(resolve_values): Call 'resolve_structure_cons' directly with init arg.
(resolve_fl_variable): Handle SAVE_IMPLICIT.
* symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
SAVE_IMPLICIT.
* trans-decl.c (gfc_create_module_variable): Module variables with
TARGET can already exist.
* trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
(gfc_conv_initializer): Implement non-NULL pointer
initialization.
2010-08-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/45290
* gfortran.dg/proc_ptr_comp_3.f90: Modified.
* gfortran.dg/pointer_init_2.f90: New.
* gfortran.dg/pointer_init_3.f90: New.
* gfortran.dg/pointer_init_4.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163356 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163295 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
vtabs for generics any more).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163270 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-expr.c (gfc_conv_expr_present): Regard nullified
pointer arrays as absent.
(gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
dummys as absent argument.
* interface.c (compare_actual_formal,compare_parameter):
Ditto.
2010-08-15 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/optional_absent_1.f90: New.
* gfortran.dg/null_actual.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163263 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45004
* trans-stmt.h (gfc_trans_class_init_assign): New prototype.
(gfc_trans_class_assign): Modified prototype.
* trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
* trans-expr.c (gfc_trans_class_init_assign): Split off from ...
(gfc_trans_class_assign): ... here. Modified actual arguments.
* trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
handle the MOVE_ALLOC intrinsic with scalar and class arguments.
* trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
2010-07-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/45004
* gfortran.dg/move_alloc_2.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162688 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/24524
* trans-array.c (gfc_init_loopinfo): Initialize the reverse
field.
gfc_trans_scalarized_loop_end: If reverse set in dimension n,
reverse the scalarization loop.
gfc_conv_resolve_dependencies: Pass the reverse field of the
loopinfo to gfc_dep_resolver.
trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
assignment by resetting loop.reverse.
gfortran.h : Add the gfc_reverse enum.
trans.h : Add the reverse field to gfc_loopinfo.
dependency.c (gfc_check_dependency): Pass null to the new arg
of gfc_dep_resolver.
(gfc_check_section_vs_section): Check for reverse dependencies.
(gfc_dep_resolver): Add reverse argument and deal with the loop
reversal logic.
dependency.h : Modify prototype for gfc_dep_resolver to include
gfc_reverse *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162462 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-expr.c (string_to_single_character): Renamed to ...
(gfc_string_to_single_character): ... this. No longer static.
(gfc_conv_scalar_char_value, gfc_build_compare_string,
gfc_trans_string_copy): Adjust callers.
* config-lang.in (gtfiles): Add fortran/trans-stmt.c.
* trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
(select_struct): Move to toplevel, add GTY(()).
(gfc_trans_character_select): Optimize SELECT CASE
with character length 1.
* gfortran.dg/select_char_2.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162226 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
gfc_build_compare_string.
* trans-expr.c (gfc_conv_expr_op): Pass CODE to
gfc_build_compare_string.
(string_to_single_character): Rename len variable to length.
(gfc_optimize_len_trim): New function.
(gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
or NE_EXPR and one of the strings is string literal with LEN_TRIM
bigger than the length of the other string, they compare unequal.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162208 138bc75d-0d04-0410-961f-82ee72b054a4
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string literals containing a single char followed only by spaces.
(gfc_trans_string_copy): Remove redundant string_to_single_character
calls.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162161 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/44434
PR fortran/44565
PR fortran/43945
PR fortran/44869
* gfortran.h (gfc_find_derived_vtab): Modified prototype.
* class.c (gfc_build_class_symbol): Modified call to
'gfc_find_derived_vtab'.
(add_proc_component): Removed, moved code into 'add_proc_comp'.
(add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
generics.
(add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
Removed treatment of generics.
(copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
Call 'add_proc_comp' instead of duplicating code.
(add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
and 'declared'.
(add_generic_specifics,add_generics_to_declared_vtab): Removed.
(gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
Removed treatment of generics.
* iresolve.c (gfc_resolve_extends_type_of): Modified call to
'gfc_find_derived_vtab'.
* resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
Removed treatment of generics.
(resolve_select_type,resolve_fl_derived): Modified call to
'gfc_find_derived_vtab'.
* trans-decl.c (gfc_get_symbol_decl): Ditto.
* trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
Ditto.
* trans-stmt.c (gfc_trans_allocate): Ditto.
2010-07-13 Janus Weil <janus@gcc.gnu.org>
PR fortran/44434
PR fortran/44565
PR fortran/43945
PR fortran/44869
* gfortran.dg/dynamic_dispatch_1.f03: Fixed invalid test case.
* gfortran.dg/dynamic_dispatch_2.f03: Ditto.
* gfortran.dg/dynamic_dispatch_3.f03: Ditto.
* gfortran.dh/typebound_call_16.f03: New.
* gfortran.dg/typebound_generic_6.f03: New.
* gfortran.dg/typebound_generic_7.f03: New.
* gfortran.dg/typebound_generic_8.f03: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162125 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162038 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-decl.c: Include diagnostic-core.h besides toplev.h.
* trans-intrinsic.c: Ditto.
* trans-types.c: Ditto.
* convert.c: Include diagnostic-core.h instead of toplev.h.
* options.c: Ditto.
* trans-array.c: Ditto.
* trans-const.c: Ditto.
* trans-expr.c: Ditto.
* trans-io.c: Ditto.
* trans-openmp.c: Ditto.
* trans.c: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161885 138bc75d-0d04-0410-961f-82ee72b054a4
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* vec.h (VEC_splice, VEC_safe_splice): New macros. Add function
implementations.
gcc/fortran/
* trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
* trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
type of gfc_conv_procedure_call.
(conv_generic_with_optional_char_arg): Likewise.
* trans-stmt.c (gfc_trans_call): Likewise.
* trans-expr.c (gfc_conv_function_expr): Likewise.
(gfc_conv_procedure_call): Use build_call_vec instead of
build_call_list.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161834 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
2010-06-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/44582
* gfortran.dg/aliasing_array_result_1.f90 : New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161550 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/40632
* interface.c (compare_parameter): Add gfc_is_simply_contiguous
checks.
* symbol.c (gfc_add_contiguous): New function.
(gfc_copy_attr, check_conflict): Handle contiguous attribute.
* decl.c (match_attr_spec): Ditto.
(gfc_match_contiguous): New function.
* resolve.c (resolve_fl_derived, resolve_symbol): Handle
contiguous.
* gfortran.h (symbol_attribute): Add contiguous.
(gfc_is_simply_contiguous): Add prototype.
(gfc_add_contiguous): Add prototype.
* match.h (gfc_match_contiguous): Add prototype.
* parse.c (decode_specification_statement,
decode_statement): Handle contiguous attribute.
* expr.c (gfc_is_simply_contiguous): New function.
* dump-parse-tree.c (show_attr): Handle contiguous.
* module.c (ab_attribute, attr_bits, mio_symbol_attribute):
Ditto.
* trans-expr.c (gfc_add_interface_mapping): Copy
attr.contiguous.
* trans-array.c (gfc_conv_descriptor_stride_get,
gfc_conv_array_parameter): Handle contiguous arrays.
* trans-types.c (gfc_build_array_type, gfc_build_array_type,
gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
Ditto.
* trans.h (gfc_array_kind): Ditto.
* trans-decl.c (gfc_get_symbol_decl): Ditto.
2010-06-20 Tobias Burnus <burnus@net-b.de>
PR fortran/40632
* gfortran.dg/contiguous_1.f90: New.
* gfortran.dg/contiguous_2.f90: New.
* gfortran.dg/contiguous_3.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161079 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/42051
PR fortran/43896
* trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
functions with CLASS formal arguments.
2010-06-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42051
PR fortran/43896
* gfortran.dg/class_23.f03: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160622 138bc75d-0d04-0410-961f-82ee72b054a4
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* gfortran.h: Do not include system.h.
* bbt.c: Include system.h.
* data.c: Ditto.
* dependency.c: Ditto.
* dump-parse-tree.c: Ditto.
* arith.h: Do not include gfortran.h.
* constructor.h: Do not include gfortran.h and splay-tree.h.
* match.h: Do not include gfortran.h.
* parse.h: Ditto.
* target-memory.h: Ditto.
* openmp.c: Do not include toplev.h and target.h.
* trans-stmt.c: Ditto not include toplev.h.
* primary.c: Ditto.
* trans-common.c: Tell why toplev.h is needed. And
do not include target.h.
* trans-expr.c: Tell why toplev.h is needed.
* trans-array.c: Ditto.
* trans-openmp.c: Ditto.
* trans-const.c: Ditto.
* trans.c: Ditto.
* trans-types.c: Ditto.
* trans-io.c: Ditto.
* trans-decl.c: Ditto.
* scanner.c: Ditto.
* convert.c: Ditto.
* trans-intrinsic.c: Ditto.
* options.c: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159763 138bc75d-0d04-0410-961f-82ee72b054a4
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(gfc_conv_string_tmp): Do not assert type comparibilty.
* trans-array.c: Do not include gimple.h, ggc.h, and real.h.
(gfc_conv_expr_descriptor): Remove assert.
* trans-common.c: Clarify why rtl.h and tm.h are included.
* trans-openmp.c: Do not include ggc.h and real.h.
Explain why gimple.h is included.
* trans-const.c: Do not include ggc.h.
* trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
* trans.c: Do not include ggc.h and real.h.
Explain why gimple.h is included.
* trans-types.c: Do not include tm.h. Explain why langhooks.h
and dwarf2out.h are included.
* trans-io.c: Do not include gimple.h and real.h.
* trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
* trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
is included.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159640 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/43990
* trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
This is now handled via 'gfc_class_null_initializer'.
2010-05-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/43990
* gfortran.dg/class_21.f03: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159511 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159431 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc:
* c-common.c (c_common_reswords): Add nullptr.
* c-common.h: Add RID_NULLPTR. Reorganize C++0x rids.
* dwarf2out.c (is_base_type): Handle NULLPTR_TYPE.
(gen_type_die_with_usage): Likewise.
* dbxout.c (dbxout_type): Likewise.
* sdbout.c (plain_type_1): Likewise.
gcc/cp:
* cp-tree.def: Add NULLPTR_TYPE.
* cp-tree.h: Add nullptr_node.
(cp_tree_index): Add CPTI_NULLPTR.
(SCALAR_TYPE_P): Add NULLPTR_TYPE.
* call.c (null_ptr_cst_p): Handle nullptr.
(standard_conversion): Likewise.
(convert_arg_to_ellipsis): Likewise.
* mangle.c (write_type): Likewise.
* name-lookup.c (arg_assoc_type): Likewise.
* parser.c (cp_parser_primary_expression): Likewise.
* typeck.c (cp_build_binary_op): Likewise.
(build_reinterpret_cast_1): Likewise.
* error.c (dump_type): Likewise.
(dump_type_prefix, dump_type_suffix): Likewise.
* decl.c (cxx_init_decl_processing): Likewise.
* cxx-pretty-print.c (pp_cxx_constant): Likewise.
* cvt.c (ocp_convert): Likewise.
* rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
nullptr_t tinfo in libsupc++.
libstdc++-v3:
* config/abi/pre/gnu.ver: Add typeinfo for decltype(nullptr).
libiberty:
* cp-demangle.c (cplus_demangle_builtin_types): Add nullptr.
(cplus_demangle_type): Handle nullptr.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159131 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158910 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
2010-04-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43841
PR fortran/43843
* gfortran.dg/elemental_scalar_args_1.f90 : New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158683 138bc75d-0d04-0410-961f-82ee72b054a4
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* array.c (extract_element): Restore function from trunk.
(gfc_get_array_element): Restore function from trunk.
(gfc_expand_constructor): Restore check against
flag_max_array_constructor.
* constructor.c (node_copy_and_append): Delete unused.
* gfortran.h: Delete comment and extra include.
* constructor.h: Bump copyright and clean up TODO comments.
* resolve.c: Whitespace.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
with direct access access to elements. Adjusted prototype, fixed all
callers.
(gfc_simplify_dot_product): Removed duplicate check for zero-sized
array.
(gfc_simplify_matmul): Removed usage of ADVANCE macro.
(gfc_simplify_spread): Removed workaround, directly insert elements
at a given array position.
(gfc_simplify_transpose): Likewise.
(gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
function calls.
(gfc_simplify_unpack): Likewise.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* simplify.c (only_convert_cmplx_boz): Renamed to ...
(convert_boz): ... this and moved to start of file.
(gfc_simplify_abs): Whitespace fix.
(gfc_simplify_acos): Whitespace fix.
(gfc_simplify_acosh): Whitespace fix.
(gfc_simplify_aint): Whitespace fix.
(gfc_simplify_dint): Whitespace fix.
(gfc_simplify_anint): Whitespace fix.
(gfc_simplify_and): Replaced if-gate by more common switch-over-type.
(gfc_simplify_dnint): Whitespace fix.
(gfc_simplify_asin): Whitespace fix.
(gfc_simplify_asinh): Moved creation of result-expr out of switch.
(gfc_simplify_atan): Likewise.
(gfc_simplify_atanh): Whitespace fix.
(gfc_simplify_atan2): Whitespace fix.
(gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
(gfc_simplify_bessel_j1): Likewise.
(gfc_simplify_bessel_jn): Likewise.
(gfc_simplify_bessel_y0): Likewise.
(gfc_simplify_bessel_y1): Likewise.
(gfc_simplify_bessel_yn): Likewise.
(gfc_simplify_ceiling): Reorderd statements.
(simplify_cmplx): Use convert_boz(), check for constant arguments.
Whitespace fix.
(gfc_simplify_cmplx): Use correct default kind. Removed check for
constant arguments.
(gfc_simplify_complex): Replaced if-gate. Removed check for
constant arguments.
(gfc_simplify_conjg): Whitespace fix.
(gfc_simplify_cos): Whitespace fix.
(gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
(gfc_simplify_dcmplx): Removed check for constant arguments.
(gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
(gfc_simplify_digits): Whitespace fix.
(gfc_simplify_dim): Whitespace fix.
(gfc_simplify_dprod): Reordered statements.
(gfc_simplify_erf): Whitespace fix.
(gfc_simplify_erfc): Whitespace fix.
(gfc_simplify_epsilon): Whitespace fix.
(gfc_simplify_exp): Whitespace fix.
(gfc_simplify_exponent): Use convert_boz().
(gfc_simplify_floor): Reorderd statements.
(gfc_simplify_gamma): Whitespace fix.
(gfc_simplify_huge): Whitespace fix.
(gfc_simplify_iand): Whitespace fix.
(gfc_simplify_ieor): Whitespace fix.
(simplify_intconv): Use gfc_convert_constant().
(gfc_simplify_int): Use simplify_intconv().
(gfc_simplify_int2): Reorderd statements.
(gfc_simplify_idint): Reorderd statements.
(gfc_simplify_ior): Whitespace fix.
(gfc_simplify_ishftc): Removed duplicate type check.
(gfc_simplify_len): Use range_check() instead of manual range check.
(gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
(gfc_simplify_log): Whitespace fix.
(gfc_simplify_log10): Whitespace fix.
(gfc_simplify_minval): Whitespace fix.
(gfc_simplify_maxval): Whitespace fix.
(gfc_simplify_mod): Whitespace fix.
(gfc_simplify_modulo): Whitespace fix.
(simplify_nint): Reorderd statements.
(gfc_simplify_not): Whitespace fix.
(gfc_simplify_or): Replaced if-gate by more common switch-over-type.
(gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
(gfc_simplify_range): Removed unused result-variable. Whitespace fix.
(gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
(gfc_simplify_realpart): Whitespace fix.
(gfc_simplify_selected_char_kind): Removed unused result-variable.
(gfc_simplify_selected_int_kind): Removed unused result-variable.
(gfc_simplify_selected_real_kind): Removed unused result-variable.
(gfc_simplify_sign): Whitespace fix.
(gfc_simplify_sin): Whitespace fix.
(gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
(gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
(gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
(gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
(gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* gfortran.h (gfc_start_constructor): Removed.
(gfc_get_array_element): Removed.
* array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
instead. Fixed all callers.
(extract_element): Removed.
(gfc_expand_constructor): Temporarily removed check for
max-array-constructor. Will be re-introduced later if still required.
(gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
instead. Fixed all callers.
* expr.c (find_array_section): Replaced manual lookup of elements
by gfc_constructor_lookup.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* gfortran.h (gfc_get_null_expr): New prototype.
(gfc_get_operator_expr): New prototype.
(gfc_get_character_expr): New prototype.
(gfc_get_iokind_expr): New prototype.
* expr.c (gfc_get_null_expr): New.
(gfc_get_character_expr): New.
(gfc_get_iokind_expr): New.
(gfc_get_operator_expr): Moved here from matchexp.c (build_node).
* matchexp.c (build_node): Renamed and moved to
expr.c (gfc_get_operator_expr). Reordered arguments to match
other functions. Fixed all callers.
(gfc_get_parentheses): Use specific function to build expr.
* array.c (gfc_match_array_constructor): Likewise.
* arith.c (eval_intrinsic): Likewise.
(gfc_hollerith2int): Likewise.
(gfc_hollerith2real): Likewise.
(gfc_hollerith2complex): Likewise.
(gfc_hollerith2logical): Likewise.
* data.c (create_character_intializer): Likewise.
* decl.c (gfc_match_null): Likewise.
(enum_initializer): Likewise.
* io.c (gfc_match_format): Likewise.
(match_io): Likewise.
* match.c (gfc_match_nullify): Likewise.
* primary.c (match_string_constant): Likewise.
(match_logical_constant): Likewise.
(build_actual_constructor): Likewise.
* resolve.c (build_default_init_expr): Likewise.
* symbol.c (generate_isocbinding_symbol): Likewise.
(gfc_build_class_symbol): Likewise.
(gfc_find_derived_vtab): Likewise.
* simplify.c (simplify_achar_char): Likewise.
(gfc_simplify_adjustl): Likewise.
(gfc_simplify_adjustr): Likewise.
(gfc_simplify_and): Likewise.
(gfc_simplify_bit_size): Likewise.
(gfc_simplify_is_iostat_end): Likewise.
(gfc_simplify_is_iostat_eor): Likewise.
(gfc_simplify_isnan): Likewise.
(simplify_bound): Likewise.
(gfc_simplify_leadz): Likewise.
(gfc_simplify_len_trim): Likewise.
(gfc_simplify_logical): Likewise.
(gfc_simplify_maxexponent): Likewise.
(gfc_simplify_minexponent): Likewise.
(gfc_simplify_new_line): Likewise.
(gfc_simplify_null): Likewise.
(gfc_simplify_or): Likewise.
(gfc_simplify_precision): Likewise.
(gfc_simplify_repeat): Likewise.
(gfc_simplify_scan): Likewise.
(gfc_simplify_size): Likewise.
(gfc_simplify_trailz): Likewise.
(gfc_simplify_trim): Likewise.
(gfc_simplify_verify): Likewise.
(gfc_simplify_xor): Likewise.
* trans-io.c (build_dt): Likewise.
(gfc_new_nml_name_expr): Removed.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* arith.h (gfc_constant_result): Removed prototype.
* constructor.h (gfc_build_array_expr): Removed prototype.
(gfc_build_structure_constructor_expr): Removed prototype.
* gfortran.h (gfc_int_expr): Removed prototype.
(gfc_logical_expr): Removed prototype.
(gfc_get_array_expr): New prototype.
(gfc_get_structure_constructor_expr): New prototype.
(gfc_get_constant_expr): New prototype.
(gfc_get_int_expr): New prototype.
(gfc_get_logical_expr): New prototype.
* arith.c (gfc_constant_result): Moved and renamed to
expr.c (gfc_get_constant_expr). Fixed all callers.
* constructor.c (gfc_build_array_expr): Moved and renamed to
expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
and kind. Fixed all callers.
(gfc_build_structure_constructor_expr): Moved and renamed to
expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
to type and kind. Fixed all callers.
* expr.c (gfc_logical_expr): Renamed to ...
(gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
(gfc_int_expr): Renamed to ...
(gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
callers.
(gfc_get_constant_expr): New.
(gfc_get_array_expr): New.
(gfc_get_structure_constructor_expr): New.
* simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
instead.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* constructor.h: New.
* constructor.c: New.
* Make-lang.in: Add new files to F95_PARSER_OBJS.
* arith.c (reducy_unary): Use constructor API.
(reduce_binary_ac): Likewise.
(reduce_binary_ca): Likewise.
(reduce_binary_aa): Likewise.
* check.c (gfc_check_pack): Likewise.
(gfc_check_reshape): Likewise.
(gfc_check_unpack): Likewise.
* decl.c (add_init_expr_to_sym): Likewise.
(build_struct): Likewise.
* dependency.c (gfc_check_dependency): Likewise.
(contains_forall_index_p): Likewise.
* dump-parse-tree.c (show_constructor): Likewise.
* expr.c (free_expr0): Likewise.
(gfc_copy_expr): Likewise.
(gfc_is_constant_expr): Likewise.
(simplify_constructor): Likewise.
(find_array_element): Likewise.
(find_component_ref): Likewise.
(find_array_section): Likewise.
(find_substring_ref): Likewise.
(simplify_const_ref): Likewise.
(scalarize_intrinsic_call): Likewise.
(check_alloc_comp_init): Likewise.
(gfc_default_initializer): Likewise.
(gfc_traverse_expr): Likewise.
* iresolve.c (check_charlen_present): Likewise.
(gfc_resolve_reshape): Likewise.
(gfc_resolve_transfer): Likewise.
* module.c (mio_constructor): Likewise.
* primary.c (build_actual_constructor): Likewise.
(gfc_match_structure_constructor): Likewise.
* resolve.c (resolve_structure_cons): Likewise.
* simplify.c (is_constant_array_expr): Likewise.
(init_result_expr): Likewise.
(transformational_result): Likewise.
(simplify_transformation_to_scalar): Likewise.
(simplify_transformation_to_array): Likewise.
(gfc_simplify_dot_product): Likewise.
(simplify_bound): Likewise.
(simplify_matmul): Likewise.
(simplify_minval_maxval): Likewise.
(gfc_simplify_pack): Likewise.
(gfc_simplify_reshape): Likewise.
(gfc_simplify_shape): Likewise.
(gfc_simplify_spread): Likewise.
(gfc_simplify_transpose): Likewise.
(gfc_simplify_unpack): Likewise.q
(gfc_convert_constant): Likewise.
(gfc_convert_char_constant): Likewise.
* target-memory.c (size_array): Likewise.
(encode_array): Likewise.
(encode_derived): Likewise.
(interpret_array): Likewise.
(gfc_interpret_derived): Likewise.
(expr_to_char): Likewise.
(gfc_merge_initializers): Likewise.
* trans-array.c (gfc_get_array_constructor_size): Likewise.
(gfc_trans_array_constructor_value): Likewise.
(get_array_ctor_strlen): Likewise.
(gfc_constant_array_constructor_p): Likewise.
(gfc_build_constant_array_constructor): Likewise.
(gfc_trans_array_constructor): Likewise.
(gfc_conv_array_initializer): Likewise.
* trans-decl.c (check_constant_initializer): Likewise.
* trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
(gfc_apply_interface_mapping_to_cons): Likewise.
(gfc_trans_structure_assign): Likewise.
(gfc_conv_structure): Likewise.
* array.c (check_duplicate_iterator): Likewise.
(match_array_list): Likewise.
(match_array_cons_element): Likewise.
(gfc_match_array_constructor): Likewise.
(check_constructor_type): Likewise.
(check_constructor): Likewise.
(expand): Likewise.
(expand_constructor): Likewise.
(extract_element): Likewise.
(gfc_expanded_ac): Likewise.
(resolve_array_list): Likewise.
(gfc_resolve_character_array_constructor): Likewise.
(copy_iterator): Renamed to ...
(gfc_copy_iterator): ... this.
(gfc_append_constructor): Removed.
(gfc_insert_constructor): Removed unused function.
(gfc_get_constructor): Removed.
(gfc_free_constructor): Removed.
(qgfc_copy_constructor): Removed.
* gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
Removed all references. Replaced constructor list by splay-tree.
(struct gfc_constructor): Removed member 'next', moved 'offset' from
the inner struct, added member 'base'.
(gfc_append_constructor): Removed prototype.
(gfc_insert_constructor): Removed prototype.
(gfc_get_constructor): Removed prototype.
(gfc_free_constructor): Removed prototype.
(qgfc_copy_constructor): Removed prototype.
(gfc_copy_iterator): New prototype.
* trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158253 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/18918
* decl.c (variable_decl, match_attr_spec): Fix setting the array
spec.
* array.c (match_subscript,gfc_match_array_ref): Add coarray
* support.
* data.c (gfc_assign_data_value): Ditto.
* expr.c (gfc_check_pointer_assign): Add check for coarray
* constraint.
(gfc_traverse_expr): Traverse also through codimension expressions.
(gfc_is_coindexed, gfc_has_ultimate_allocatable,
gfc_has_ultimate_pointer): New functions.
* gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for
* coarrays.
(gfc_array_ref): Add codimen.
(gfc_array_ref): Add in_allocate.
(gfc_is_coindexed, gfc_has_ultimate_allocatable,
gfc_has_ultimate_pointer): Add prototypes.
* interface.c (compare_parameter, compare_actual_formal,
check_intents): Add coarray constraints.
* match.c (gfc_match_iterator): Add coarray constraint.
* match.h (gfc_match_array_ref): Update interface.
* primary.c (gfc_match_varspec): Handle codimensions.
* resolve.c (coarray_alloc, inquiry_argument): New static
* variables.
(check_class_members): Return gfc_try instead for error recovery.
(resolve_typebound_function,resolve_typebound_subroutine,
check_members): Handle return value of check_class_members.
(resolve_structure_cons, resolve_actual_arglist, resolve_function,
check_dimension, compare_spec_to_ref, resolve_array_ref,
resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
resolve_allocate_expr, resolve_ordinary_assign): Add coarray
support.
* trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
Skip over coarray refs.
(gfc_array_allocate) Add support for references containing coindexes.
* trans-expr.c (gfc_add_interface_mapping): Copy coarray
* attribute.
(gfc_map_intrinsic_function): Ignore codimensions.
2010-04-09 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* gfortran.dg/coarray_7.f90: New test.
* gfortran.dg/coarray_8.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158149 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/43178
* trans-array.c (gfc_conv_expr_descriptor): Update
gfc_trans_scalar_assign call.
(has_default_initializer): New function.
(gfc_trans_deferred_array): Nullify less often.
* trans-expr.c (gfc_conv_subref_array_arg,
gfc_trans_subcomponent_assign): Update call to
gfc_trans_scalar_assign.
(gfc_trans_scalar_assign): Add parameter and pass it on.
(gfc_trans_assignment_1): Optionally, do not dealloc before
assignment.
* trans-openmp.c (gfc_trans_omp_array_reduction): Update
call to gfc_trans_scalar_assign.
* trans-decl.c (gfc_get_symbol_decl): Do not always apply
initializer to static variables.
(gfc_init_default_dt): Add dealloc parameter and pass it on.
* trans-stmt.c (forall_make_variable_temp,
generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
gfc_trans_allocate): Update gfc_trans_assignment call.
* trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
parameter to prototype.
2010-04-06 Tobias Burnus <burnus@net-b.de>
PR fortran/43178
* gfortran.dg/alloc_comp_basics_1.f90: Update
* scan-tree-dump-times.
* gfortran.dg/alloc_comp_constructor_1.f90: Ditto.
* gfortran.dg/auto_dealloc_1.f90: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157993 138bc75d-0d04-0410-961f-82ee72b054a4
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157552 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/43205
* trans-expr.c (is_zero_initializer_p): Move up in the file.
(gfc_conv_initializer): Handle zero initializer as special case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157123 138bc75d-0d04-0410-961f-82ee72b054a4
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