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2013-08-23re PR fortran/57798 (Incorrect handling of sum over first dimension of a ↵Mikael Morin1-7/+14
product of automatic arrays) fortran/ PR fortran/57798 * trans-array.c (gfc_conv_ss_startstride, set_loop_bounds, gfc_set_delta): Generate preliminary code before the outermost loop. testsuite/ PR fortran/57798 * gfortran.dg/inline_sum_5.f90: New. From-SVN: r201947
2013-08-23trans-array.c (gfc_conv_section_startstride): Move &loop->pre access to the ↵Mikael Morin1-8/+8
callers. 2013-08-23 Mikael Morin <mikael@gcc.gnu.org> * trans-array.c (gfc_conv_section_startstride): Move &loop->pre access to the callers. (gfc_conv_ss_startstride, gfc_conv_expr_descriptor): Update callers. From-SVN: r201945
2013-07-29match.c (gfc_match_call): Exit loop after setting i.Po-Chun Chang1-1/+4
* match.c (gfc_match_call): Exit loop after setting i. * resolve.c (resolve_variable): Exit loop after setting seen. * expr.c (gfc_check_pointer_assign): Exit loop after setting * warn. * trans-array.c (set_loop_bounds): Exit loop after setting nonoptional_arr. * trans-io.c (gfc_trans_transfer): Exit loop after setting * seen_vector. From-SVN: r201316
2013-07-23decl.c: Fix comment typos.Ondřej Bílka1-1/+1
2013-07-23 Ondřej Bílka <neleai@seznam.cz> * decl.c: Fix comment typos. * interface.c: Likewise. * trans-array.c: Likewise. * trans.c: Likewise. From-SVN: r201162
2013-07-22re PR fortran/57906 (Coarray components: Assignment optimized away ↵Tobias Burnus1-4/+13
(gfortran.dg/coarray/lib_realloc_1.f90)) 2013-07-22 Tobias Burnus <burnus@net-b.de> PR fortran/57906 PR fortran/52052 * class.c (gfc_build_class_symbol): Set coarray_comp. * trans-array.c (structure_alloc_comps): For coarrays, directly use the data pointer address. 2013-07-22 Tobias Burnus <burnus@net-b.de> PR fortran/57906 PR fortran/52052 * coarray/lib_realloc_1.f90: Permit optimization. * gfortran.dg/coarray_31.f90: New. From-SVN: r201140
2013-07-22trans-array.c (gfc_array_allocate): Correct memory-leak patch.Tobias Burnus1-16/+18
2013-07-22 Tobias Burnus <burnus@net-b.de> * trans-array.c (gfc_array_allocate): Correct memory-leak patch. From-SVN: r201129
2013-07-22trans-array.c (gfc_array_allocate, [...]): Plug memory leak.Tobias Burnus1-6/+7
2013-07-22 Tobias Burnus <burnus@net-b.de> * trans-array.c (gfc_array_allocate, gfc_trans_deferred_array): Plug memory leak. From-SVN: r201125
2013-07-15trans-array.h (gfc_deallocate_alloc_comp_no_caf, [...]): New prototype.Tobias Burnus1-22/+83
2013-07-15 Tobias Burnus <burnus@net-b.de> * trans-array.h (gfc_deallocate_alloc_comp_no_caf, gfc_reassign_alloc_comp_caf): New prototype. * trans-array.c (enum): Add DEALLOCATE_ALLOC_COMP_NO_CAF and COPY_ALLOC_COMP_CAF. (structure_alloc_comps): Handle it. (gfc_reassign_alloc_comp_caf, gfc_deallocate_alloc_comp_no_caf): New function. (gfc_alloc_allocatable_for_assignment): Call it. * trans-expr.c (gfc_trans_scalar_assign, gfc_trans_arrayfunc_assign, gfc_trans_assignment_1): Ditto. * parse.c (parse_derived): Correctly set coarray_comp. * resolve.c (resolve_symbol): Improve error wording. 2013-07-15 Tobias Burnus <burnus@net-b.de> * gfortran.dg/coarray_lib_realloc_1.f90: New. * gfortran.dg/coarray/lib_realloc_1.f90: New. * gfortran.dg/coarray_6.f90: Add dg-error. From-SVN: r200955
2013-07-15re PR fortran/37336 ([F03] Finish derived-type finalization)Tobias Burnus1-6/+22
2013-07-15 Tobias Burnus <burnus@net-b.de> PR fortran/37336 * trans.c (gfc_add_comp_finalizer_call): New function. * trans.h (gfc_add_comp_finalizer_call): New prototype. * trans-array.c (structure_alloc_comps): Call it. 2013-07-15 Tobias Burnus <burnus@net-b.de> PR fortran/37336 * gfortran.dg/finalize_18.f90: New. From-SVN: r200954
2013-06-26re PR fortran/29800 (-fbounds-check: For derived types, write not also ↵Tobias Burnus1-3/+34
compound name) 2013-06-26 Tobias Burnus <burnus@net-b.de> PR fortran/29800 * trans-array.c (gfc_conv_array_ref): Improve out-of-bounds diagnostic message. * trans-array.c (gfc_conv_array_ref): Update prototype. * trans-expr.c (gfc_conv_variable): Update call. 2013-06-26 Tobias Burnus <burnus@net-b.de> PR fortran/29800 * gfortran.dg/bounds_check_17.f90: New. From-SVN: r200425
2013-06-21trans-array.c (gfc_trans_deferred_array): Call the finalizer for ↵Tobias Burnus1-9/+18
nonallocatable local variables. 2013-06-21 Tobias Burnus <burnus@net-b.de> * trans-array.c (gfc_trans_deferred_array): Call the finalizer for nonallocatable local variables. * trans-decl.c (gfc_get_symbol_decl): Add local finalizable vars to the deferred list. (gfc_trans_deferred_vars): Call gfc_trans_deferred_array for those. 2013-06-21 Tobias Burnus <burnus@net-b.de> * gfortran.dg/finalize_17.f90: New. From-SVN: r200321
2013-06-21trans-array.c (gfc_alloc_allocatable_for_assignment): Allocate at least one ↵Tobias Burnus1-0/+2
byte. 2013-06-21 Tobias Burnus <burnus@net-b.de> * trans-array.c (gfc_alloc_allocatable_for_assignment): Allocate at least one byte. * trans-expr.c (alloc_scalar_allocatable_for_assignment): Ditto. 2013-06-21 Tobias Burnus <burnus@net-b.de> * gfortran.dg/realloc_on_assign_18.f90: New. From-SVN: r200320
2013-06-11re PR fortran/57535 ([OOP] ICE when allocating a CLASS function-result variable)Tobias Burnus1-1/+7
2013-06-11 Tobias Burnus <burnus@net-b.de> PR fortran/57535 * trans-array.c (build_class_array_ref): Fix ICE for function result variables. 2013-06-11 Tobias Burnus <burnus@net-b.de> PR fortran/57535 * gfortran.dg/class_array_18.f90: New. From-SVN: r199958
2013-06-04re PR fortran/37336 ([F03] Finish derived-type finalization)Tobias Burnus1-9/+16
2013-06-03 Tobias Burnus <burnus@net-b.de> PR fortran/37336 * trans.h (gfc_build_final_call): Remove prototype. (gfc_add_finalizer_call): Add prototype. * trans-array.c (gfc_trans_dealloc_allocated): Support * finalization. (structure_alloc_comps): Update caller. (gfc_trans_deferred_array): Call finalizer. * trans-array.h (gfc_trans_dealloc_allocated): Update prototype. * trans-decl.c (gfc_trans_deferred_vars): Don't * deallocate/finalize variables of the main program. * trans-expr.c (gfc_conv_procedure_call): Support finalization. * trans-openmp.c (gfc_omp_clause_dtor, gfc_trans_omp_array_reduction): Update calls. * trans-stmt.c (gfc_trans_deallocate): Avoid double deallocation of alloc components. * trans.c (gfc_add_finalizer_call): New function. (gfc_deallocate_with_status, gfc_deallocate_scalar_with_status): Call it (gfc_build_final_call): Fix handling of scalar coarrays, move up in the file and make static. 2013-06-03 Tobias Burnus <burnus@net-b.de> PR fortran/37336 * gfortran.dg/finalize_12.f90: New. * gfortran.dg/alloc_comp_basics_1.f90: Add BLOCK for end of scope finalization. * gfortran.dg/alloc_comp_constructor_1.f90: Ditto. * gfortran.dg/allocatable_scalar_9.f90: Ditto. * gfortran.dg/auto_dealloc_2.f90: Ditto. * gfortran.dg/class_19.f03: Ditto. * gfortran.dg/coarray_lib_alloc_1.f90: Ditto. * gfortran.dg/coarray_lib_alloc_2.f90: Ditto. * gfortran.dg/extends_14.f03: Ditto. * gfortran.dg/move_alloc_4.f90: Ditto. * gfortran.dg/typebound_proc_27.f03: Ditto. From-SVN: r199643
2013-05-31re PR fortran/57456 ([OOP] CLASS + CHARACTER ALLOCATE with typespec: For ↵Tobias Burnus1-3/+7
arrays, the typespec is ignored) 2013-05-31 Tobias Burnus <burnus@net-b.de> PR fortran/57456 * trans-array.c (gfc_array_init_size): Use passed type spec, when available. (gfc_array_allocate): Pass typespec on. * trans-array.h (gfc_array_allocate): Update prototype. * trans-stmt.c (gfc_trans_allocate): Pass typespec on. 2013-05-31 Tobias Burnus <burnus@net-b.de> PR fortran/57456 * gfortran.dg/class_array_17.f90: New. From-SVN: r199528
2013-05-29re PR fortran/37336 ([F03] Finish derived-type finalization)Tobias Burnus1-18/+11
2013-05-28 Tobias Burnus <burnus@net-b.de> PR fortran/37336 * class.c (finalize_component): Fix coarray array refs. (generate_finalization_wrapper): Only gfc_convert_type_warn when the kind value is different. (gfc_find_intrinsic_vtab): _copy's dst is now intent(inout). (gfc_find_derived_vtab): Ditto. Enable finalization-wrapper generation. * module.c (MOD_VERSION): Bump. (gfc_dump_module, gfc_use_module): Remove empty line in .mod. * trans-array.c (gfc_conv_descriptor_token): Accept * nonrestricted void pointer. (gfc_array_allocate, structure_alloc_comps): Don't nullify for BT_CLASS allocations. * trans-stmt.c (gfc_trans_allocate): Ditto. 2013-05-28 Tobias Burnus <burnus@net-b.de> PR fortran/37336 * gfortran.dg/auto_dealloc_2.f90: Update _free count in the * dump. * gfortran.dg/class_19.f03: Ditto. From-SVN: r199409
2013-04-12re PR fortran/56929 ([OOP] [F08] ICE on dummy argument child class with ↵Tobias Burnus1-3/+7
coarray inside parent) 2013-04-12 Tobias Burnus <burnus@net-b.de> PR fortran/56929 * trans-array.c (duplicate_allocatable): Fix handling of scalar coarrays. 2013-04-12 Tobias Burnus <burnus@net-b.de> PR fortran/56929 * gfortran.dg/coarray/alloc_comp_2.f90: New. From-SVN: r197930
2013-04-11Replace enum gfc_try with bool type.Janne Blomqvist1-2/+2
2013-04-11 Janne Blomqvist <jb@gcc.gnu.org> * gfortran.h: Remove enum gfc_try, replace gfc_try with bool type. * arith.c: Replace gfc_try with bool type. * array.c: Likewise. * check.c: Likewise. * class.c: Likewise. * cpp.c: Likewise. * cpp.h: Likewise. * data.c: Likewise. * data.h: Likewise. * decl.c: Likewise. * error.c: Likewise. * expr.c: Likewise. * f95-lang.c: Likewise. * interface.c: Likewise. * intrinsic.c: Likewise. * intrinsic.h: Likewise. * io.c: Likewise. * match.c: Likewise. * match.h: Likewise. * module.c: Likewise. * openmp.c: Likewise. * parse.c: Likewise. * parse.h: Likewise. * primary.c: Likewise. * resolve.c: Likewise. * scanner.c: Likewise. * simplify.c: Likewise. * symbol.c: Likewise. * trans-intrinsic.c: Likewise. * trans-openmp.c: Likewise. * trans-stmt.c: Likewise. * trans-types.c: Likewise. From-SVN: r197682
2013-02-21re PR fortran/56385 ([OOP] ICE with allocatable function result in a ↵Janus Weil1-3/+4
procedure-pointer component) 2013-02-21 Janus Weil <janus@gcc.gnu.org> PR fortran/56385 * trans-array.c (structure_alloc_comps): Handle procedure-pointer components with allocatable result. 2013-02-21 Janus Weil <janus@gcc.gnu.org> PR fortran/56385 * gfortran.dg/proc_ptr_comp_37.f90: New. From-SVN: r196202
2013-02-06re PR fortran/55789 (Needless realloc with array constructor.)Paul Thomas1-3/+0
2013-02-06 Paul Thomas <pault@gcc.gnu.org> PR fortran/55789 * trans-array.c (trans_array_constructor): Remove condition 'dynamic' = true if the loop ubound is a VAR_DECL. 2013-02-06 Paul Thomas <pault@gcc.gnu.org> PR fortran/55789 * gfortran.dg/array_constructor_41.f90: New test. From-SVN: r195815
2013-02-04re PR fortran/56008 ([F03] wrong code with lhs-realloc on assignment with ↵Paul Thomas1-0/+33
derived types having allocatable components) 2013-02-04 Paul Thomas <pault@gcc.gnu.org> PR fortran/56008 PR fortran/47517 * trans-array.c (gfc_alloc_allocatable_for_assignment): Save the lhs descriptor before it is modified for reallocation. Use it to deallocate allocatable components in the reallocation block. Nullify allocatable components for newly (re)allocated arrays. 2013-02-04 Paul Thomas <pault@gcc.gnu.org> PR fortran/56008 * gfortran.dg/realloc_on _assign_16.f90 : New test. PR fortran/47517 * gfortran.dg/realloc_on _assign_17.f90 : New test. From-SVN: r195741
2013-01-29re PR fortran/54107 ([F03] Memory hog with abstract interface)Janus Weil1-2/+2
2013-01-29 Janus Weil <janus@gcc.gnu.org> Mikael Morin <mikael@gcc.gnu.org> PR fortran/54107 * gfortran.h (gfc_component): Delete members 'formal' and 'formal_ns'. (gfc_copy_formal_args,gfc_copy_formal_args_ppc,gfc_expr_replace_symbols, gfc_expr_replace_comp): Delete. (gfc_sym_get_dummy_args): New prototype. * dependency.c (gfc_check_fncall_dependency): Use 'gfc_sym_get_dummy_args'. * expr.c (gfc_is_constant_expr): Ditto. (replace_symbol,gfc_expr_replace_symbols,replace_comp, gfc_expr_replace_comp): Deleted. * frontend-passes.c (doloop_code,do_function): Use 'gfc_sym_get_dummy_args'. * interface.c (gfc_check_operator_interface,gfc_compare_interfaces, gfc_procedure_use,gfc_ppc_use,gfc_arglist_matches_symbol, gfc_check_typebound_override): Ditto. * module.c (MOD_VERSION): Bump module version. (mio_component): Do not read/write 'formal' and 'formal_ns'. * resolve.c (resolve_procedure_interface,resolve_fl_derived0): Do not copy formal args, but just keep a pointer to the interface. (resolve_function,resolve_call,resolve_typebound_generic_call, resolve_ppc_call,resolve_expr_ppc,generate_component_assignments, resolve_fl_procedure,gfc_resolve_finalizers,check_generic_tbp_ambiguity, resolve_typebound_procedure,check_uop_procedure): Use 'gfc_sym_get_dummy_args'. * symbol.c (free_components): Do not free 'formal' and 'formal_ns'. (gfc_copy_formal_args,gfc_copy_formal_args_ppc): Deleted. (gfc_sym_get_dummy_args): New function. * trans-array.c (get_array_charlen,gfc_walk_elemental_function_args): Use 'gfc_sym_get_dummy_args'. * trans-decl.c (build_function_decl,create_function_arglist, build_entry_thunks,init_intent_out_dt,gfc_trans_deferred_vars, add_argument_checking): Ditto. * trans-expr.c (gfc_map_fcn_formal_to_actual,gfc_conv_procedure_call, gfc_conv_statement_function): Ditto. * trans-stmt.c (gfc_conv_elemental_dependencies): Ditto. * trans-types.c (create_fn_spec,gfc_get_function_type): Ditto. 2013-01-29 Janus Weil <janus@gcc.gnu.org> Mikael Morin <mikael@gcc.gnu.org> PR fortran/54107 * gfortran.dg/proc_ptr_comp_36.f90: New. Co-Authored-By: Mikael Morin <mikael@gcc.gnu.org> From-SVN: r195562
2013-01-12re PR fortran/55072 (Missing internal_pack leads to wrong code with derived ↵Janus Weil1-8/+2
type) 2013-01-12 Janus Weil <janus@gcc.gnu.org> PR fortran/55072 * trans-array.c (gfc_conv_array_parameter): No packing was done for full arrays of derived type. 2013-01-12 Janus Weil <janus@gcc.gnu.org> PR fortran/55072 * gfortran.dg/assumed_type_2.f90: Fix test case. * gfortran.dg/internal_pack_13.f90: New test. * gfortran.dg/internal_pack_14.f90: New test. From-SVN: r195125
2013-01-10Update copyright years in gcc/Richard Sandiford1-3/+1
From-SVN: r195098
2013-01-06PR fortran/PR53876 PR fortran/PR54990 PR fortran/PR54992Paul Thomas1-58/+67
2013-01-06 Paul Thomas <pault@gcc.gnu.org> PR fortran/PR53876 PR fortran/PR54990 PR fortran/PR54992 * trans-array.c (build_array_ref): Check the TYPE_CANONICAL to see if it is GFC_CLASS_TYPE_P. * trans-expr.c (gfc_get_vptr_from_expr): The same. (gfc_conv_class_to_class): If the types are not the same, cast parmese->expr to the type of ctree. * trans-types.c (gfc_get_derived_type): GFC_CLASS_TYPE_P of CLASS components must be set. 2013-01-06 Paul Thomas <pault@gcc.gnu.org> PR fortran/PR53876 PR fortran/PR54990 PR fortran/PR54992 * gfortran.dg/class_array_15.f03: New test. From-SVN: r194953
2012-12-09trans-array.c (gfc_deallocate_scalar_with_status): Use NULL_TREE in the call ↵Tobias Burnus1-1/+1
to gfc_deallocate_scalar_with_status. 2012-12-09 Tobias Burnus <burnus@net-b.de> * trans-array.c (gfc_deallocate_scalar_with_status): Use NULL_TREE in the call to gfc_deallocate_scalar_with_status. * trans-decl.c (gfc_trans_deferred_vars): Pass symbol. * trans-stmt.c (gfc_trans_deallocate): Pass polymorphic * variable. From-SVN: r194332
2012-11-17This patch rewrites the old VEC macro-based interface into a new one based ↵Diego Novillo1-3/+3
on the template class 'vec'. This patch rewrites the old VEC macro-based interface into a new one based on the template class 'vec'. The user-visible changes are described in http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec. I have tested the patch pretty extensively: - Regular bootstraps on x86_64, ppc, ia64, sparc and hppa. - Bootstraps with --enable-checking=release - Bootstraps with --enable-checking=gc,gcac - Basic builds on all targets (using contrib/config-list.mk). We no longer access the vectors via VEC_* macros. The pattern is "VEC_operation (T, A, V, args)" becomes "V.operation (args)". The only thing I could not do is create proper ctors and dtors for the vec class. Since these vectors are stored in unions, we have to keep them as PODs (C++03 does not allow non-PODs in unions). This means that creation and destruction must be explicit. There is a new method vec<type, allocation, layout>::create() and another vec<type, allocation, layout>::destroy() to allocate the internal vector. For vectors that must be pointers, there is a family of free functions that implement the operations that need to tolerate NULL vectors. These functions all start with the prefix 'vec_safe_'. See the wiki page for details. The gengtype change removes the special handling for VEC() that used to exist in gengtype. Additionally, it allows gengtype to recognize templates of more than one argument and introduces the concept of an undefined type (useful for template arguments that may or may not be types). When a TYPE_UNDEFINED is reached, gengtype will ignore it if it happens inside a type marked with GTY((user)). Otherwise, it will emit an error. Finally, gengtype rejects root types marked GTY((user)) that are not first class pointers. 2012-11-16 Diego Novillo <dnovillo@google.com> VEC API overhaul (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) * vec.c (register_overhead): Convert it into member function of vec_prefix. (release_overhead): Likewise. (calculate_allocation): Likewise. (vec_heap_free): Remove. (vec_gc_o_reserve_1): Remove. (vec_heap_o_reserve_1): Remove. (vec_stack_o_reserve_1): Remove. (vec_stack_o_reserve_exact): Remove. (register_stack_vec): New. (stack_vec_register_index): New. (unregister_stack_vec): New. (vec_assert_fail): Remove. * vec.h: Conditionally include ggc.h. Document conditional hackery. Update top-level documentation. (ALONE_VEC_CHECK_INFO): Remove. (VEC_CHECK_INFO): Remove. (ALONE_VEC_CHECK_DECL): Remove. (VEC_CHECK_DECL): Remove. (ALONE_VEC_CHECK_PASS): Remove. (VEC_CHECK_PASS): Remove. (VEC_ASSERT): Remove. (vec_prefix): Add friends va_gc, va_gc_atomic, va_heap and va_stack. Mark fields alloc_ and num_ as protected. (struct vec_t): Remove. Remove all function members. (struct vl_embed): Declare. (struct vl_ptr): Declare. (free): Remove. (reserve_exact): Remove. (reserve): Remove. (safe_splice): Remove. (safe_push): Remove. (safe_grow): Remove. (safe_grow_cleared): Remove. (safe_insert): Remove. (DEF_VEC_I): Remove. (DEF_VEC_ALLOC_I): Remove. (DEF_VEC_P): Remove. (DEF_VEC_ALLOC_P): Remove. (DEF_VEC_O): Remove. (DEF_VEC_ALLOC_O): Remove. (DEF_VEC_ALLOC_P_STACK): Remove. (DEF_VEC_ALLOC_O_STACK): Remove. (DEF_VEC_ALLOC_I_STACK): Remove. (DEF_VEC_A): Remove. (DEF_VEC_ALLOC_A): Remove. (vec_stack_p_reserve_exact_1): Remove. (vec_stack_o_reserve): Remove. (vec_stack_o_reserve_exact): Remove. (VEC_length): Remove. (VEC_empty): Remove. (VEC_address): Remove. (vec_address): Remove. (VEC_last): Remove. (VEC_index): Remove. (VEC_iterate): Remove. (VEC_embedded_size): Remove. (VEC_embedded_init): Remove. (VEC_free): Remove. (VEC_copy): Remove. (VEC_space): Remove. (VEC_reserve): Remove. (VEC_reserve_exact): Remove. (VEC_splice): Remove. (VEC_safe_splice): Remove. (VEC_quick_push): Remove. (VEC_safe_push): Remove. (VEC_pop): Remove. (VEC_truncate): Remove. (VEC_safe_grow): Remove. (VEC_replace): Remove. (VEC_quick_insert): Remove. (VEC_safe_insert): Remove. (VEC_ordered_remove): Remove. (VEC_unordered_remove): Remove. (VEC_block_remove): Remove. (VEC_lower_bound): Remove. (VEC_alloc): Remove. (VEC_qsort): Remove. (va_heap): Declare. (va_heap::default_layout): New typedef to vl_ptr. (va_heap::reserve): New. (va_heap::release): New. (va_gc): Declare. (va_gc::default_layout): New typedef to vl_embed. (va_gc::reserve): New. (va_gc::release): New. (va_gc_atomic): Declare. Inherit from va_gc. (va_stack): Declare. (va_stack::default_layout): New typedef to vl_ptr. (va_stack::alloc): New. (va_stack::reserve): New. (va_stack::release): New. (register_stack_vec): Declare. (stack_vec_register_index): Declare. (unregister_stack_vec): Declare. (vec<T, A = va_heap, L = typename A::default_layout>): Declare empty vec template. (vec<T, A, vl_embed>): Partial specialization for embedded layout. (vec<T, A, vl_embed>::allocated): New. (vec<T, A, vl_embed>::length): New. (vec<T, A, vl_embed>::is_empty): New. (vec<T, A, vl_embed>::address): New. (vec<T, A, vl_embed>::operator[]): New. (vec<T, A, vl_embed>::last New. (vec<T, A, vl_embed>::space): New. (vec<T, A, vl_embed>::iterate): New. (vec<T, A, vl_embed>::iterate): New. (vec<T, A, vl_embed>::copy): New. (vec<T, A, vl_embed>::splice): New. (vec<T, A, vl_embed>::quick_push New. (vec<T, A, vl_embed>::pop New. (vec<T, A, vl_embed>::truncate): New. (vec<T, A, vl_embed>::quick_insert): New. (vec<T, A, vl_embed>::ordered_remove): New. (vec<T, A, vl_embed>::unordered_remove): New. (vec<T, A, vl_embed>::block_remove): New. (vec<T, A, vl_embed>::qsort): New. (vec<T, A, vl_embed>::lower_bound): New. (vec<T, A, vl_embed>::embedded_size): New. (vec<T, A, vl_embed>::embedded_init): New. (vec<T, A, vl_embed>::quick_grow): New. (vec<T, A, vl_embed>::quick_grow_cleared): New. (vec_safe_space): New. (vec_safe_length): New. (vec_safe_address): New. (vec_safe_is_empty): New. (vec_safe_reserve): New. (vec_safe_reserve_exact): New. (vec_alloc): New. (vec_free): New. (vec_safe_grow): New. (vec_safe_grow_cleared): New. (vec_safe_iterate): New. (vec_safe_push): New. (vec_safe_insert): New. (vec_safe_truncate): New. (vec_safe_copy): New. (vec_safe_splice): New. (vec<T, A, vl_ptr>): New partial specialization for the space efficient layout. (vec<T, A, vl_ptr>::exists): New. (vec<T, A, vl_ptr>::is_empty): New. (vec<T, A, vl_ptr>::length): New. (vec<T, A, vl_ptr>::address): New. (vec<T, A, vl_ptr>::operator[]): New. (vec<T, A, vl_ptr>::operator!=): New. (vec<T, A, vl_ptr>::operator==): New. (vec<T, A, vl_ptr>::last): New. (vec<T, A, vl_ptr>::space): New. (vec<T, A, vl_ptr>::iterate): New. (vec<T, A, vl_ptr>::copy): New. (vec<T, A, vl_ptr>::reserve): New. (vec<T, A, vl_ptr>::reserve_exact): New. (vec<T, A, vl_ptr>::splice): New. (vec<T, A, vl_ptr>::safe_splice): New. (vec<T, A, vl_ptr>::quick_push): New. (vec<T, A, vl_ptr>::safe_push): New. (vec<T, A, vl_ptr>::pop): New. (vec<T, A, vl_ptr>::truncate): New. (vec<T, A, vl_ptr>::safe_grow): New. (vec<T, A, vl_ptr>::safe_grow_cleared): New. (vec<T, A, vl_ptr>::quick_grow): New. (vec<T, A, vl_ptr>::quick_grow_cleared): New. (vec<T, A, vl_ptr>::quick_insert): New. (vec<T, A, vl_ptr>::safe_insert): New. (vec<T, A, vl_ptr>::ordered_remove): New. (vec<T, A, vl_ptr>::unordered_remove): New. (vec<T, A, vl_ptr>::block_remove): New. (vec<T, A, vl_ptr>::qsort): New. (vec<T, A, vl_ptr>::lower_bound): New. (vec_stack_alloc): Define. (FOR_EACH_VEC_SAFE_ELT): Define. * vecir.h: Remove. Update all users. * vecprim.h: Remove. Update all users. Move uchar to coretypes.h. * Makefile.in (VEC_H): Add $(GGC_H). Remove vecir.h and vecprim.h dependencies everywhere. 2012-11-16 Diego Novillo <dnovillo@google.com> * gengtype-lex.l (VEC): Remove. Add characters in the set [\!\>\.-]. * gengtype-parse.c (token_names): Remove "VEC". (require_template_declaration): Remove handling of VEC_TOKEN. (type): Likewise. Call create_user_defined_type when parsing GTY((user)). * gengtype-state.c (type_lineloc): handle TYPE_UNDEFINED. (write_state_undefined_type): New. (write_state_type): Call write_state_undefined_type for TYPE_UNDEFINED. (read_state_type): Call read_state_undefined_type for TYPE_UNDEFINED. * gengtype.c (dbgprint_count_type_at): Handle TYPE_UNDEFINED. (create_user_defined_type): Make extern. (type_for_name): Factor out of resolve_typedef. (create_undefined_type): New (resolve_typedef): Call it when we cannot find a previous typedef and the type is not a template. (find_structure): Accept TYPE_UNDEFINED. (set_gc_used_type): Add argument ALLOWED_UNDEFINED_TYPES, default to false. Emit an error for TYPE_UNDEFINED unless LEVEL is GC_UNUSED or ALLOWED_UNDEFINED_TYPES is set. Set ALLOWED_UNDEFINED_TYPES to true for TYPE_USER_STRUCT. (filter_type_name): Accept templates with more than one argument. (output_mangled_typename): Handle TYPE_UNDEFINED (walk_type): Likewise. (write_types_process_field): Likewise. (write_func_for_structure): If CHAIN_NEXT is set, ORIG_S should not be a user-defined type. (write_types_local_user_process_field): Handle TYPE_ARRAY, TYPE_NONE and TYPE_UNDEFINED. (write_types_local_process_field): Likewise. (contains_scalar_p): Return 0 for TYPE_USER_STRUCT. (write_root): Reject user-defined types that are not pointers. Handle TYPE_NONE, TYPE_UNDEFINED, TYPE_UNION, TYPE_LANG_STRUCT and TYPE_PARAM_STRUCT. (output_typename): Handle TYPE_NONE, TYPE_UNDEFINED, and TYPE_ARRAY. (dump_typekind): Handle TYPE_UNDEFINED. * gengtype.h (enum typekind): Add TYPE_UNDEFINED. (create_user_defined_type): Declare. (enum gty_token): Remove VEC_TOKEN. 2012-11-16 Diego Novillo <dnovillo@google.com> Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) * coretypes.h (uchar): Define. * alias.c: Use new vec API in vec.h. * asan.c: Likewise. * attribs.c: Likewise. * basic-block.h: Likewise. * bb-reorder.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgcleanup.c: Likewise. * cfgexpand.c: Likewise. * cfghooks.c: Likewise. * cfghooks.h: Likewise. * cfgloop.c: Likewise. * cfgloop.h: Likewise. * cfgloopanal.c: Likewise. * cfgloopmanip.c: Likewise. * cfgrtl.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphclones.c: Likewise. * cgraphunit.c: Likewise. * combine.c: Likewise. * compare-elim.c: Likewise. * coverage.c: Likewise. * cprop.c: Likewise. * data-streamer.h: Likewise. * dbxout.c: Likewise. * dce.c: Likewise. * df-core.c: Likewise. * df-problems.c: Likewise. * df-scan.c: Likewise. * dominance.c: Likewise. * domwalk.c: Likewise. * domwalk.h: Likewise. * dse.c: Likewise. * dwarf2cfi.c: Likewise. * dwarf2out.c: Likewise. * dwarf2out.h: Likewise. * emit-rtl.c: Likewise. * except.c: Likewise. * except.h: Likewise. * expr.c: Likewise. * expr.h: Likewise. * final.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * function.h: Likewise. * fwprop.c: Likewise. * gcc.c: Likewise. * gcse.c: Likewise. * genattr.c: Likewise. * genattrtab.c: Likewise. * genautomata.c: Likewise. * genextract.c: Likewise. * genopinit.c: Likewise * ggc-common.c: Likewise. * ggc.h: Likewise. * gimple-low.c: Likewise. * gimple-ssa-strength-reduction.c: Likewise. * gimple-streamer-in.c: Likewise. * gimple.c: Likewise. * gimple.h: Likewise. * gimplify.c: Likewise. * graph.c: Likewise. * graphds.c: Likewise. * graphds.h: Likewise. * graphite-blocking.c: Likewise. * graphite-clast-to-gimple.c: Likewise. * graphite-dependences.c: Likewise. * graphite-interchange.c: Likewise. * graphite-optimize-isl.c: Likewise. * graphite-poly.c: Likewise. * graphite-poly.h: Likewise. * graphite-scop-detection.c: Likewise. * graphite-scop-detection.h: Likewise. * graphite-sese-to-poly.c: Likewise. * graphite.c: Likewise. * godump.c: Likewise. * haifa-sched.c: Likewise. * hw-doloop.c: Likewise. * hw-doloop.h: Likewise. * ifcvt.c: Likewise. * insn-addr.h: Likewise. * ipa-cp.c: Likewise. * ipa-inline-analysis.c: Likewise. * ipa-inline-transform.c: Likewise. * ipa-inline.c: Likewise. * ipa-inline.h: Likewise. * ipa-prop.c: Likewise. * ipa-prop.h: Likewise. * ipa-pure-const.c: Likewise. * ipa-ref-inline.h: Likewise. * ipa-ref.c: Likewise. * ipa-ref.h: Likewise. * ipa-reference.c: Likewise. * ipa-split.c: Likewise. * ipa-utils.c: Likewise. * ipa-utils.h: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-emit.c: Likewise. * ira-int.h: Likewise. * ira.c: Likewise. * loop-invariant.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lra-lives.c: Likewise. * lra.c: Likewise. * lto-cgraph.c: Likewise. * lto-section-out.c: Likewise. * lto-streamer-in.c: Likewise. * lto-streamer-out.c: Likewise. * lto-streamer.h: Likewise. * lto-symtab.c: Likewise. * mcf.c: Likewise. * modulo-sched.c: Likewise. * omp-low.c: Likewise. * opts-common.c: Likewise. * opts-global.c: Likewise. * opts.c: Likewise. * opts.h: Likewise. * passes.c: Likewise. * predict.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. * profile.h: Likewise. * read-rtl.c: Likewise. * ree.c: Likewise. * reg-stack.c: Likewise. * regrename.c: Likewise. * regrename.h: Likewise. * reload.c: Likewise. * reload.h: Likewise. * reload1.c: Likewise. * rtl.h: Likewise. * sched-deps.c: Likewise. * sched-int.h: Likewise. * sdbout.c: Likewise. * sel-sched-dump.c: Likewise. * sel-sched-ir.c: Likewise. * sel-sched-ir.h: Likewise. * sel-sched.c: Likewise. * sese.c: Likewise. * sese.h: Likewise. * statistics.h: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * store-motion.c: Likewise. * tlink.c: Likewise. * toplev.c: Likewise. * trans-mem.c: Likewise. * tree-browser.c: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-complex.c: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-dfa.c: Likewise. * tree-diagnostic.c: Likewise. * tree-dump.c: Likewise. * tree-eh.c: Likewise. * tree-emutls.c: Likewise. * tree-flow.h: Likewise. * tree-if-conv.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree-into-ssa.c: Likewise. * tree-iterator.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-mudflap.c: Likewise. * tree-optimize.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-parloops.c: Likewise. * tree-phinodes.c: Likewise. * tree-predcom.c: Likewise. * tree-pretty-print.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-live.h: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-manip.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-operands.c: Likewise. * tree-ssa-phiopt.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-propagate.c: Likewise. * tree-ssa-reassoc.c: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-sccvn.h: Likewise. * tree-ssa-strlen.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa-tail-merge.c: Likewise. * tree-ssa-threadedge.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uncprop.c: Likewise. * tree-ssa-uninit.c: Likewise. * tree-ssa.c: Likewise. * tree-ssanames.c: Likewise. * tree-stdarg.c: Likewise. * tree-streamer-in.c: Likewise. * tree-streamer-out.c: Likewise. * tree-streamer.c: Likewise. * tree-streamer.h: Likewise. * tree-switch-conversion.c: Likewise. * tree-vect-data-refs.c: Likewise. * tree-vect-generic.c: Likewise. * tree-vect-loop-manip.c: Likewise. * tree-vect-loop.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-vect-slp.c: Likewise. * tree-vect-stmts.c: Likewise. * tree-vectorizer.c: Likewise. * tree-vectorizer.h: Likewise. * tree-vrp.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. * value-prof.c: Likewise. * value-prof.h: Likewise. * var-tracking.c: Likewise. * varasm.c: Likewise. * varpool.c: Likewise. * vmsdbgout.c: Likewise. * config/bfin/bfin.c: Likewise. * config/c6x/c6x.c: Likewise. * config/darwin.c: Likewise. * config/i386/i386.c: Likewise. * config/ia64/ia64.c: Likewise. * config/mep/mep.c: Likewise. * config/mips/mips.c: Likewise. * config/pa/pa.c: Likewise. * config/rs6000/rs6000-c.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/rx/rx.c: Likewise. * config/spu/spu-c.c: Likewise. * config/vms/vms.c: Likewise. * config/vxworks.c: Likewise. * config/epiphany/resolve-sw-modes.c: Likewise. From-SVN: r193595
2012-11-17re PR fortran/55341 (address-sanitizer and Fortran)Jakub Jelinek1-3/+4
PR fortran/55341 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert last argument to memcpy to size_type_node type. * trans-stmt.c (gfc_conv_elemental_dependencies): Likewise. * trasn-array.c (duplicate_allocatable): Likewise. From-SVN: r193585
2012-10-31re PR fortran/55134 (associate construct and assumed size array)Tobias Burnus1-0/+1
2012-10-31 Tobias Burnus <burnus@net-b.de> PR fortran/55134 * trans-array.c (gfc_conv_array_parameter): Regard AS_DEFERRED * as array with descriptor. 2012-10-31 Tobias Burnus <burnus@net-b.de> PR fortran/55134 * gfortran.dg/associate_11.f90: New. From-SVN: r193041
2012-09-23re PR fortran/54599 (Issues found in gfortran by the Coverity Scan)Tobias Burnus1-2/+2
2012-09-23 Tobias Burnus <burnus@net-b.de> * parse.c (parse_derived): Don't set attr.alloc_comp for pointer components with allocatable subcomps. PR fortran/54599 * resolve.c (resolve_fl_namelist): Remove superfluous NULL check. * simplify.c (simplify_min_max): Remove unreachable code. * trans-array.c (gfc_trans_create_temp_array): Change a condition into an assert. PR fortran/54618 * trans-expr.c (gfc_trans_class_init_assign): Guard re-setting of the _data by gfc_conv_expr_present. (gfc_conv_procedure_call): Fix INTENT(OUT) handling for allocatable BT_CLASS. 2012-09-23 Tobias Burnus <burnus@net-b.de> PR fortran/54618 * gfortran.dg/class_array_14.f90: New. From-SVN: r191649
2012-08-24re PR fortran/54350 (FAIL: gfortran.dg/realloc_on_assign_*.f90 -O ↵Tobias Burnus1-45/+82
(internal compiler error) at r190586) 2012-08-24 Tobias Burnus <burnus@net-b.de> PR fortran/54350 * trans-array.c (free_ss_info): Free data.array.subscript. (gfc_free_ss): No longer free data.array.subscript. (walk_coarray): New function, moved from trans-intrinsic.c (gfc_conv_expr_descriptor): Walk array descriptor instead of taking passed "ss". (get_array_ctor_all_strlen, gfc_add_loop_ss_code, gfc_conv_array_parameter): Update call and cleanup ss handling. * trans-array.h (gfc_conv_expr_descriptor, gfc_conv_array_parameter): Update prototype. * trans-expr.c (gfc_conv_derived_to_class, conv_isocbinding_procedure, gfc_conv_procedure_call, gfc_trans_alloc_subarray_assign, gfc_trans_subcomponent_assign, gfc_trans_pointer_assignment, gfc_trans_arrayfunc_assign): Update call to gfc_conv_expr_descriptor and gfc_conv_array_parameter, and clean up. * trans-intrinsic.c (walk_coarray): Moved to trans-array.c (trans_this_image, trans_image_index, gfc_conv_intrinsic_rank gfc_conv_intrinsic_bound, gfc_conv_intrinsic_cobound, gfc_conv_intrinsic_len, gfc_conv_intrinsic_size, gfc_conv_intrinsic_sizeof, gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_transfer, gfc_conv_allocated, gfc_conv_associated, gfc_conv_intrinsic_loc, conv_intrinsic_move_alloc): Update calls. * trans-io.c (gfc_convert_array_to_string, set_internal_unit, gfc_trans_transfer): Ditto. * trans-stmt.c (gfc_conv_elemental_dependencies, gfc_trans_sync, trans_associate_var, gfc_trans_pointer_assign_need_temp): Ditto. From-SVN: r190641
2012-08-14gfortran.h (gfc_get_proc_ptr_comp): New prototype.Mikael Morin1-1/+1
fortran/ * gfortran.h (gfc_get_proc_ptr_comp): New prototype. (gfc_is_proc_ptr_comp): Update prototype. * expr.c (gfc_get_proc_ptr_comp): New function based on the old gfc_is_proc_ptr_comp. (gfc_is_proc_ptr_comp): Call gfc_get_proc_ptr_comp. (gfc_specification_expr, gfc_check_pointer_assign): Use gfc_get_proc_ptr_comp. * trans-array.c (gfc_walk_function_expr): Likewise. * resolve.c (resolve_structure_cons, update_ppc_arglist, resolve_ppc_call, resolve_expr_ppc): Likewise. (resolve_function): Update call to gfc_is_proc_ptr_comp. * dump-parse-tree.c (show_expr): Likewise. * interface.c (compare_actual_formal): Likewise. * match.c (gfc_match_pointer_assignment): Likewise. * primary.c (gfc_match_varspec): Likewise. * trans-io.c (gfc_trans_transfer): Likewise. * trans-expr.c (gfc_conv_variable, conv_function_val, conv_isocbinding_procedure, gfc_conv_procedure_call, gfc_trans_pointer_assignment): Likewise. (gfc_conv_procedure_call, gfc_trans_array_func_assign): Use gfc_get_proc_ptr_comp. From-SVN: r190391
2012-08-03re PR fortran/54166 (ICE rank-1 assignment to rank-2 array section)Mikael Morin1-2/+2
fortran/ PR fortran/54166 * trans-array.c (set_loop_bounds): Access specinfo using spec_dim. testsuite/ PR fortran/54166 * gfortran.dg/array_5.f90: New test. From-SVN: r190130
2012-08-02re PR fortran/48820 (TR 29113: Implement parts needed for MPI 3)Mikael Morin1-0/+48
fortran/ PR fortran/48820 * trans-array.c (gfc_conv_ss_startstride): Set the intrinsic result's lower and upper bounds according to the rank. (set_loop_bounds): Set the loop upper bound in the intrinsic case. testsuite/ PR fortran/48820 * gfortran.dg/assumed_rank_bounds_1.f90: New test. * gfortran.dg/assumed_rank_bounds_2.f90: New test. From-SVN: r190098
2012-08-02trans-array.c (set_loop_bounds): Allow non-array-section to be chosen using ↵Mikael Morin1-11/+0
the stride and lower bound criteria. * trans-array.c (set_loop_bounds): Allow non-array-section to be chosen using the stride and lower bound criteria. From-SVN: r190097
2012-08-02trans-array.c (set_loop_bounds): Remove useless dimension check.Mikael Morin1-3/+6
* trans-array.c (set_loop_bounds): Remove useless dimension check. Don't update loopspec if it would loose the wanted stride criterion. From-SVN: r190096
2012-08-02trans-array.h (gfc_conv_descriptor_rank): New prototype.Mikael Morin1-0/+14
* trans-array.h (gfc_conv_descriptor_rank): New prototype. * trans-array.c (gfc_conv_descriptor_rank): New function moved and renamed ... * trans-intrinsic.c (get_rank_from_desc): ... from this one. (gfc_conv_intrinsic_rank, gfc_conv_intrinsic_bound, gfc_conv_associated): Also rename function calls. From-SVN: r190095
2012-07-26re PR fortran/44354 (implied do loop with its own variable name as upper bound)Mikael Morin1-18/+28
fortran/ PR fortran/44354 * trans-array.c (gfc_trans_array_constructor_value): Evaluate the iteration bounds before the inner variable shadows the outer. testsuite/ PR fortran/44354 * gfortran.dg/array_constructor_39.f90: New test. From-SVN: r189883
2012-07-20re PR fortran/48820 (TR 29113: Implement parts needed for MPI 3)Tobias Burnus1-13/+25
2012-07-20 Tobias Burnus <burnus@net-b.de> PR fortran/48820 * array.c (match_array_element_spec, gfc_match_array_spec, spec_size, gfc_array_dimen_size): Add support for assumed-rank arrays. * check.c (dim_rank_check): Ditto. * class.c (gfc_add_component_ref): Ditto. (gfc_build_class_symbol): Regard assumed-rank arrays as having GFC_MAX_DIMENSIONS. And build extra class container for a scalar pointer class. * decl.c (merge_array_spec): Add assert. * dump-parse-tree.c (show_array_spec): Add support for assumed-rank arrays. * expr.c (gfc_is_simply_contiguous): Ditto. * gfortran.h (array_type): Ditto. (gfc_array_spec, gfc_expr): Add comment to "rank" field. * interface.c (compare_type_rank, argument_rank_mismatch, compare_parameter, gfc_procedure_use): Ditto. (compare_actual_formal): Fix NULL() to optional-dummy handling for polymorphic dummies. * module.c (mio_typespec): Add support for assumed-rank arrays. * resolve.c (resolve_formal_arglist, resolve_actual_arglist, resolve_elemental_actual, resolve_global_procedure, expression_shape, resolve_variable, update_ppc_arglist, check_typebound_baseobject, gfc_resolve_expr, resolve_fl_var_and_proc, gfc_resolve_finalizers, resolve_typebound_procedure, resolve_symbol): Ditto. (assumed_type_expr_allowed): Remove static variable. (actual_arg, first_actual_arg): New static variables. * simplify.c (simplify_bound, gfc_simplify_range): Add support for assumed-rank arrays. * trans-array.c (gfc_conv_array_parameter): Ditto. (gfc_get_descriptor_dimension): New function, which returns the descriptor. (gfc_conv_descriptor_dimension): Use it. (gfc_conv_descriptor_stride_get, gfc_conv_array_parameter): Handle GFC_ARRAY_ASSUMED_RANK_CONT and AS_ASSUMED_RANK. * trans-array.h (gfc_get_descriptor_dimension): New prototype. * trans-decl. (gfc_build_dummy_array_decl, gfc_trans_deferred_vars, add_argument_checking): Add support for assumed-rank arrays. * trans-expr.c (gfc_conv_expr_present, gfc_conv_variable, gfc_conv_procedure_call): Ditto. (get_scalar_to_descriptor_type, class_array_data_assign, conv_scalar_to_descriptor): New static functions. (gfc_conv_derived_to_class, gfc_conv_class_to_class): Use them. * trans-intrinsic.c (get_rank_from_desc): New function. (gfc_conv_intrinsic_rank, gfc_conv_associated): Use it. * trans-types.c (gfc_array_descriptor_base_caf, gfc_array_descriptor_base): Make space for scalar array. (gfc_is_nodesc_array, gfc_is_nodesc_array, gfc_build_array_type, gfc_get_array_descriptor_base): Add support for assumed-rank arrays. * trans.h (gfc_array_kind): Add GFC_ARRAY_ASSUMED_RANK and GFC_ARRAY_ASSUMED_RANK_CONT. 2012-07-20 Tobias Burnus <burnus@net-b.de> PR fortran/48820 * gfortran.dg/assumed_type_3.f90: Update dg-error. * gfortran.dg/assumed_rank_1.f90: New. * gfortran.dg/assumed_rank_1_c.c: New. * gfortran.dg/assumed_rank_2.f90: New. * gfortran.dg/assumed_rank_4.f90: New. * gfortran.dg/assumed_rank_5.f90: New. * gfortran.dg/assumed_rank_6.f90: New. * gfortran.dg/assumed_rank_7.f90: New. * gfortran.dg/assumed_rank_8.f90: New. * gfortran.dg/assumed_rank_8_c.c: New. * gfortran.dg/assumed_rank_9.f90: New. * gfortran.dg/assumed_rank_10.f90: New. * gfortran.dg/assumed_rank_12.f90: New. From-SVN: r189700
2012-07-05re PR fortran/53732 ("mismatching comparison operand types" on compile)Mikael Morin1-8/+2
fortran/ PR fortran/53732 * trans-array.c (gfc_add_loop_ss_code): Disable self recursive calls handling nested loop(s) if the subscript flag is true. testsuite/ PR fortran/53732 * gfortran.dg/inline_sum_4.f90: New test. From-SVN: r189292
2012-06-18re PR fortran/53692 (OPTIONAL: Scalarizing over the wrong array)Tobias Burnus1-1/+15
2012-06-18 Tobias Burnus <burnus@net-b.de> PR fortran/53692 * trans-array.c (set_loop_bounds): Don't scalarize via absent optional arrays. * resolve.c (resolve_elemental_actual): Don't stop resolving after printing a warning. 2012-06-18 Tobias Burnus <burnus@net-b.de> PR fortran/53692 * gfortran.dg/elemental_optional_args_6.f90: New. From-SVN: r188749
2012-06-13re PR fortran/53643 ([OOP] ICE (segfault) with INTENT(OUT) CLASS array)Tobias Burnus1-4/+2
2012-06-13 Tobias Burnus <burnus@net-b.de> PR fortran/53643 * trans-decl.c (init_intent_out_dt): Fix for polymorphic arrays. * trans-array.c (structure_alloc_comps): Don't loop for scalar coarrays. 2012-06-13 Tobias Burnus <burnus@net-b.de> PR fortran/53643 * gfortran.dg/intent_out_7.f90: New. From-SVN: r188507
2012-05-30decl.c: Fix comment typos.Tobias Burnus1-10/+10
2012-05-30 Tobias Burnus <burnus@net-b.de> * decl.c: Fix comment typos. * expr.c: Ditto. * frontend-passes.c: Ditto. * match.c: Ditto. * resolve.c: Ditto. * trans-array.c: Ditto. * trans-common.c: Ditto. * trans-intrinsic.c: Ditto. * trans-types.c: Ditto. 2012-05-30 Tobias Burnus <burnus@net-b.de> * io/io.h: Fix comment typos. * io/list_read.c: Ditto. From-SVN: r188000
2012-05-22re PR fortran/53389 (-frealloc-lhs: memory leak when assigning array ↵Tobias Burnus1-0/+5
function result to allocatable array, where one of its supplied arguments is itself an array function result) 2012-05-22 Tobias Burnus <burnus@net-b.de> PR fortran/53389 * trans-array.c (gfc_add_loop_ss_code): Don't evaluate * expression, if ss->is_alloc_lhs is set. 2012-05-22 Tobias Burnus <burnus@net-b.de> PR fortran/53389 * gfortran.dg/realloc_on_assign_15.f90: New. From-SVN: r187769
2012-05-05re PR fortran/41600 ([OOP] SELECT TYPE with associate-name => exp: Arrays ↵Paul Thomas1-8/+32
not supported) 2012-05-05 Paul Thomas <pault@gcc.gnu.org> PR fortran/41600 * trans-array.c (build_array_ref): New static function. (gfc_conv_array_ref, gfc_get_dataptr_offset): Call it. * trans-expr.c (gfc_get_vptr_from_expr): New function. (gfc_conv_derived_to_class): Add a new argument for a caller supplied vptr and use it if it is not NULL. (gfc_conv_procedure_call): Add NULL to call to above. symbol.c (gfc_is_associate_pointer): Return true if symbol is a class object. * trans-stmt.c (trans_associate_var): Handle class associate- names. * expr.c (gfc_get_variable_expr): Supply the array-spec if possible. * trans-types.c (gfc_typenode_for_spec): Set GFC_CLASS_TYPE_P for class types. * trans.h : Add prototypes for gfc_get_vptr_from_expr and gfc_conv_derived_to_class. Define GFC_CLASS_TYPE_P. * resolve.c (resolve_variable): For class arrays, ensure that the target expression has all the necessary _data references. (resolve_assoc_var): Throw a "not yet implemented" error for class array selectors that need a temporary. * match.c (copy_ts_from_selector_to_associate, select_derived_set_tmp, select_class_set_tmp): New functions. (select_type_set_tmp): Call one of last two new functions. (gfc_match_select_type): Copy_ts_from_selector_to_associate is called if associate-name is typed. PR fortran/53191 * resolve.c (resolve_ref): C614 applied to class expressions. 2012-05-05 Paul Thomas <pault@gcc.gnu.org> PR fortran/41600 * gfortran.dg/select_type_26.f03 : New test. * gfortran.dg/select_type_27.f03 : New test. PR fortran/53191 * gfortran.dg/select_type_28.f03 : New test. From-SVN: r187192
2012-03-04trans.h (struct gfc_ss_info): Move can_be_null_ref component from the ↵Mikael Morin1-8/+9
data::scalar subcomponent to the toplevel. fortran/ * trans.h (struct gfc_ss_info): Move can_be_null_ref component from the data::scalar subcomponent to the toplevel. * trans-expr.c (gfc_conv_expr): Update component reference. * trans-array.c (gfc_add_loop_ss_code): Ditto. (gfc_walk_elemental_function_args): Ditto. Move the conditional setting the field out of the scalar-only block. From-SVN: r184893
2012-02-12trans-array.c (gfc_walk_elemental_function_args, [...]): Move call to ↵Mikael Morin1-4/+3
gfc_get_proc_ifc_for_expr out of gfc_walk_elemental_function_args. * trans-array.c (gfc_walk_elemental_function_args, gfc_walk_function_expr): Move call to gfc_get_proc_ifc_for_expr out of gfc_walk_elemental_function_args. * trans-stmt.c (gfc_trans_call): Ditto. * trans-array.h (gfc_get_proc_ifc_for_expr): New prototype. (gfc_walk_elemental_function_args): Update prototype. From-SVN: r184141
2012-02-12trans-array.c (gfc_get_proc_ifc_for_expr): New function.Mikael Morin1-18/+34
* trans-array.c (gfc_get_proc_ifc_for_expr): New function. (gfc_walk_elemental_function_args): Move code to gfc_get_proc_ifc_for_expr and call it. From-SVN: r184139
2012-02-05re PR fortran/52102 ([OOP] Wrong result with ALLOCATE of CLASS components ↵Paul Thomas1-2/+1
with array constructor SOURCE-expr) 2012-02-05 Paul Thomas <pault@gcc.gnu.org> * trans-array.c (gfc_array_allocate): Zero memory for all class array allocations. * trans-stmt.c (gfc_trans_allocate): Ditto for class scalars. PR fortran/52102 * trans-stmt.c (gfc_trans_allocate): Before correcting a class array reference, ensure that 'dataref' points to the _data component that is followed by the array reference.. 2012-02-05 Paul Thomas <pault@gcc.gnu.org> PR fortran/52102 * gfortran.dg/class_48.f90 : Add test of allocate class array component with source in subroutine test3. Remove commenting out in subroutine test4, since branching on unitialized variable is now fixed (no PR for this last.). From-SVN: r183915
2012-01-29re PR fortran/51972 ([OOP] Wrong code as _copy does not honor CLASS components)Tobias Burnus1-0/+51
2012-01-29 Tobias Burnus <burnus@net-b.de> PR fortran/51972 * trans-array.c (structure_alloc_comps): Fix assignment of polymorphic components (polymorphic deep copying). 2012-01-29 Tobias Burnus <burnus@net-b.de> PR fortran/51972 * gfortran.dg/class_allocate_12.f90: Enable disabled test. * gfortran.dg/class_48.f90: New. From-SVN: r183680
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