+2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Make-lang.in (gfortranspec.o): Fix dependencies.
+
+2008-07-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/36725
+ * io.c: Add error check for g0 edit descriptor followed by '.'.
+
+2008-07-12 Daniel Kraft <d@domob.eu>
+
+ * resolve.c (resolve_fl_derived): Allow pointer components to empty
+ derived types fixing a missing part of PR fortran/33221.
+
+2008-07-10 Daniel Kraft <d@domob.eu>
+
+ * gfc-internals.texi (section gfc_expr): Created documentation about
+ the gfc_expr internal data structure.
+
+2008-07-07 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/36670
+ * iresolve.c (gfc_resolve_product): Set shape of return
+ value from array.
+ (gfc_resolve_sum): Likewise.
+
+2008-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/36726
+ * f95-lang.c (poplevel): Don't ever add subblocks to
+ global_binding_level.
+
+2008-07-02 Janus Weil <janus@gcc.gnu.org>
+ Tobias Burnus <burnus@net-b.de>
+ Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32580
+ * gfortran.h (struct gfc_symbol): New member "proc_pointer".
+ * check.c (gfc_check_associated,gfc_check_null): Implement
+ procedure pointers.
+ * decl.c (match_procedure_decl): Ditto.
+ * expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol): Ditto.
+ * interface.c (compare_actual_formal): Ditto.
+ * match.h: Ditto.
+ * match.c (gfc_match_pointer_assignment): Ditto.
+ * parse.c (parse_interface): Ditto.
+ * primary.c (gfc_match_rvalue,match_variable): Ditto.
+ * resolve.c (resolve_fl_procedure): Ditto.
+ * symbol.c (check_conflict,gfc_add_external,gfc_add_pointer,
+ gfc_copy_attr,gen_fptr_param,build_formal_args): Ditto.
+ * trans-decl.c (get_proc_pointer_decl,gfc_get_extern_function_decl,
+ create_function_arglist): Ditto.
+ * trans-expr.c (gfc_conv_variable,gfc_conv_function_val,
+ gfc_conv_function_call,gfc_trans_pointer_assignment): Ditto.
+
+2008-07-02 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/36590
+ PR fortran/36681
+ * iresolve.c (resolve_mask_arg): Don't convert mask to
+ kind=1 logical if it is of that type already.
+
+2008-06-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/36341
+ * iresolve.c (gfc_resolve_matmul): Copy shapes
+ from arguments.
+
+2008-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ * invoke.texi: Add documentation for runtime behavior of
+ -fno-range-check.
+
+2008-06-28 Daniel Kraft <d@domob.eu>
+
+ * gfc-internals.texi (section gfc_code): Extended documentation about
+ gfc_code in the internal datastructures chapter including details about
+ how IF, DO and SELECT blocks look like and an example for how the
+ block-chaining works.
+
+2008-06-25 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/36526
+ * interface.c (check_intents): Correct error where the actual
+ arg was checked for a pointer argument, rather than the formal.
+
+2008-06-24 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34371
+ * expr.c (gfc_check_assign): Change message and locus for
+ error when conform == 0.
+
+2008-06-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/36597
+ * cpp.c (cpp_define_builtins): Change _OPENMP value to 200805.
+
+2008-06-20 Laurynas Biveinis <laurynas.biveinis@gmail.com>
+ Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34908
+ PR fortran/36276
+ * scanner.c (preprocessor_line): do not call gfc_free for
+ current_file->filename if it differs from filename.
+
+2008-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * arith.c (hollerith2representation): Fix for -Wc++-compat.
+ * array.c (gfc_get_constructor): Likewise.
+ * decl.c (gfc_get_data_variable, gfc_get_data_value, gfc_get_data,
+ create_enum_history, gfc_match_final_decl): Likewise.
+ * error.c (error_char): Likewise.
+ * expr.c (gfc_get_expr, gfc_copy_expr): Likewise.
+ * gfortran.h (gfc_get_charlen, gfc_get_array_spec,
+ gfc_get_component, gfc_get_formal_arglist, gfc_get_actual_arglist,
+ gfc_get_namelist, gfc_get_omp_clauses, gfc_get_interface,
+ gfc_get_common_head, gfc_get_dt_list, gfc_get_array_ref,
+ gfc_get_ref, gfc_get_equiv, gfc_get_case, gfc_get_iterator,
+ gfc_get_alloc, gfc_get_wide_string): Likewise.
+ * interface.c (count_types_test): Likewise.
+ * intrinsic.c (add_char_conversions, gfc_intrinsic_init_1):
+ Likewise.
+ * io.c (gfc_match_open, gfc_match_close, match_filepos, match_io,
+ gfc_match_inquire, gfc_match_wait): Likewise.
+ * match.c (gfc_match, match_forall_iterator): Likewise.
+ * module.c (gfc_get_pointer_info, gfc_get_use_rename, add_fixup,
+ add_true_name, parse_string, write_atom, quote_string,
+ mio_symtree_ref, mio_gmp_real, write_common_0): Likewise.
+ * options.c (gfc_post_options): Likewise.
+ * primary.c (match_integer_constant, match_hollerith_constant,
+ match_boz_constant, match_real_constant,
+ gfc_get_structure_ctor_component, gfc_match_structure_constructor): Likewise.
+ * scanner.c (gfc_widechar_to_char, add_path_to_list,
+ add_file_change, load_line, get_file, preprocessor_line,
+ load_file, unescape_filename, gfc_read_orig_filename): Likewise.
+ * simplify.c (gfc_simplify_ibits, gfc_simplify_ishft,
+ gfc_simplify_ishftc): Likewise.
+ * symbol.c (gfc_get_st_label, gfc_get_namespace, gfc_new_symtree,
+ gfc_get_uop, gfc_new_symbol, save_symbol_data, gfc_get_gsymbol):
+ Likewise.
+ * target-memory.c (gfc_target_interpret_expr): Likewise.
+ * trans-const.c (gfc_build_wide_string_const): Likewise.
+ * trans-expr.c (gfc_add_interface_mapping): Likewise.
+ * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
+ gfc_conv_intrinsic_int, gfc_conv_intrinsic_lib_function,
+ gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_ctime,
+ gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
+ gfc_conv_intrinsic_minmax, gfc_conv_intrinsic_minmax_char,
+ gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_index_scan_verify,
+ gfc_conv_intrinsic_merge, gfc_conv_intrinsic_trim): Likewise.
+ * trans.c (gfc_get_backend_locus): Likewise.
+ * trans.h (gfc_get_ss): Likewise.
+
+2008-06-18 Daniel Kraft <d@domob.eu>
+
+ PR fortran/36517, fortran/36492
+ * array.c (gfc_resolve_character_array_constructor): Call
+ gfc_set_constant_character_len with changed length-chec argument.
+ * decl.c (gfc_set_constant_character_len): Changed array argument to
+ be a generic length-checking argument that can be used for correct
+ checking with typespec and in special cases where the should-be length
+ is different from the target length.
+ (build_struct): Call gfc_set_constant_character_len with changed length
+ checking argument and introduced additional checks for exceptional
+ conditions on invalid code.
+ (add_init_expr_to_sym), (do_parm): Call gfc_set_constant_character_len
+ with changed argument.
+ * match.h (gfc_set_constant_character_len): Changed third argument to
+ int for the should-be length rather than bool.
+
+2008-06-17 Daniel Kraft <d@domob.eu>
+
+ PR fortran/36112
+ * array.c (gfc_resolve_character_array_constructor): Check that all
+ elements with constant character length have the same one rather than
+ fixing it if no typespec is given, emit an error if they don't. Changed
+ return type to "try" and return FAILURE for the case above.
+ (gfc_resolve_array_constructor): Removed unneeded call to
+ gfc_resolve_character_array_constructor in this function.
+ * gfortran.h (gfc_resolve_character_array_constructor): Returns try.
+ * trans-array.c (get_array_ctor_strlen): Return length of first element
+ rather than last element.
+ * resolve.c (gfc_resolve_expr): Handle FAILURE return from
+ gfc_resolve_character_array_constructor.
+
+2008-06-17 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34396
+ * resolve.c (add_dt_to_dt_list): New function.
+ (resolve_fl_derived): Call new function for pointer components
+ and when derived type resolved.
+
+2008-06-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/36515
+ * trans-decl.c (gfc_generate_function_code): Add range_check to options
+ array.
+
+2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * gfc-internals.texi: Expand TABs, drop indentation outside examples.
+ * gfortran.texi: Likewise.
+ * intrinsic.texi: Likewise.
+ * invoke.texi: Likewise.
+
+2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35863
+ * trans-io.c (gfc_build_io_library_fndecls): Build declaration for
+ transfer_character_wide which includes passing in the character kind to
+ support wide character IO. (transfer_expr): If the kind == 4, create the
+ argument and build the call.
+ * gfortran.texi: Fix typo.
+
+2008-06-13 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36476
+ * decl.c (do_parm): Handle init expression for len=*.
+
+2008-06-12 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36462
+ * trans-intrinsic.c (gfc_conv_intrinsic_index_scan_verify):
+ Fix passing of the BACK= argument.
+
+2008-06-10 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ * cpp.c: Add copyright notice.
+ * cpp.h: Add copyright notice.
+
+2008-06-08 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36459
+ * decl.c (match_procedure_decl): Correctly recognize if the interface
+ is an intrinsic procedure.
+
+2008-06-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/35830
+ * resolve.c (resolve_symbol): Copy more attributes for
+ PROCEDUREs with interfaces.
+
+2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/36420
+ PR fortran/36422
+ * io.c (check_format): Add new error message for zero width.
+ Use new error message for FMT_A and with READ, FMT_G. Allow
+ FMT_G with WRITE except when -std=F95 and -std=F2003.
+
+2008-06-07 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/36437
+ * intrinsic.c (add_functions): Implement c_sizeof.
+ * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Do not
+ create unneeded variable in the scalar case.
+ * intrinsic.texi: Add C_SIZEOF documentation.
+
+2008-06-06 Tobias Burnus <burnus@net-b.de>
+
+ * intrinsic.texi (BESSEL_J1): Fix BES(S)EL_J1 typo.
+
+2008-06-06 Jakub Jelinek <jakub@redhat.com>
+
+ * scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs.
+ * parse.c (next_free): Allow tab after !$omp.
+ (decode_omp_directive): Handle !$omp task, !$omp taskwait
+ and !$omp end task.
+ (case_executable): Add ST_OMP_TASKWAIT.
+ (case_exec_markers): Add ST_OMP_TASK.
+ (gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and
+ ST_OMP_TASKWAIT.
+ (parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK.
+ * gfortran.h (gfc_find_sym_in_expr): New prototype.
+ (gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT.
+ (gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind,
+ OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and
+ untied fields.
+ (gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
+ * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
+ LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR,
+ LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
+ * trans.h (gfc_omp_clause_default_ctor): Add another argument.
+ (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
+ gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes.
+ * types.def (BT_ULONGLONG, BT_PTR_ULONGLONG,
+ BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
+ BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
+ BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
+ BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR,
+ BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
+ (BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather
+ than boolean_type_node.
+ * dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK,
+ EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE,
+ untied and collapse clauses.
+ (gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
+ * trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and
+ EXEC_OMP_TASKWAIT.
+ * st.c (gfc_free_statement): Likewise.
+ * resolve.c (gfc_resolve_blocks, resolve_code): Likewise.
+ (find_sym_in_expr): Rename to...
+ (gfc_find_sym_in_expr): ... this. No longer static.
+ (resolve_allocate_expr, resolve_ordinary_assign): Adjust caller.
+ * match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New
+ prototypes.
+ * openmp.c (resolve_omp_clauses): Allow allocatable arrays in
+ firstprivate, lastprivate, reduction, copyprivate and copyin
+ clauses.
+ (omp_current_do_code): Made static.
+ (omp_current_do_collapse): New variable.
+ (gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse,
+ clear omp_current_do_code and omp_current_do_collapse on return.
+ (gfc_resolve_do_iterator): Handle collapsed do loops.
+ (resolve_omp_do): Likewise, diagnose errorneous collapsed do loops.
+ (OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define.
+ (gfc_match_omp_clauses): Handle default (firstprivate),
+ schedule (auto), untied and collapse (n) clauses.
+ (OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE.
+ (OMP_TASK_CLAUSES): Define.
+ (gfc_match_omp_task, gfc_match_omp_taskwait): New functions.
+ * trans-openmp.c (gfc_omp_private_outer_ref): New function.
+ (gfc_omp_clause_default_ctor): Add outer argument. For allocatable
+ arrays allocate them with the bounds of the outer var if outer
+ var is allocated.
+ (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
+ gfc_omp_clause_dtor): New functions.
+ (gfc_trans_omp_array_reduction): If decl is allocatable array,
+ allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT
+ and deallocate it in OMP_CLAUSE_REDUCTION_MERGE.
+ (gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED
+ for assumed-size arrays.
+ (gfc_trans_omp_do): Add par_clauses argument. If dovar is
+ present in lastprivate clause and do loop isn't simple,
+ set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in
+ parallel's lastprivate clause, change it to shared and add
+ lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops.
+ (gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers.
+ (gfc_trans_omp_parallel_do): Likewise. Move collapse clause to
+ OMP_FOR from OMP_PARALLEL.
+ (gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO,
+ OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses.
+ (gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions.
+ (gfc_trans_omp_directive): Handle EXEC_OMP_TASK and
+ EXEC_OMP_TASKWAIT.
+
+2008-06-04 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36322
+ PR fortran/36275
+ * resolve.c (resolve_symbol): Correctly copy the interface for a
+ PROCEDURE declaration.
+
+2008-06-02 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/36361
+ * symbol.c (gfc_add_allocatable,gfc_add_dimension,
+ gfc_add_explicit_interface): Added checks.
+ * decl.c (attr_decl1): Added missing "var_locus".
+ * parse.c (parse_interface): Checking for errors.
+
+2008-06-02 Daniel Kraft <d@domob.eu>
+
+ * gfortran.h: New statement-type ST_FINAL for FINAL declarations.
+ (struct gfc_symbol): New member f2k_derived.
+ (struct gfc_namespace): New member finalizers, for use in the above
+ mentioned f2k_derived namespace.
+ (struct gfc_finalizer): New type defined for finalizers linked list.
+ * match.h (gfc_match_final_decl): New function header.
+ * decl.c (gfc_match_derived_decl): Create f2k_derived namespace on
+ constructed symbol node.
+ (gfc_match_final_decl): New function to match a FINAL declaration line.
+ * parse.c (decode_statement): match-call for keyword FINAL.
+ (parse_derived): Parse CONTAINS section and accept FINAL statements.
+ * resolve.c (gfc_resolve_finalizers): New function to resolve (that is
+ in this case, check) a list of finalizer procedures.
+ (resolve_fl_derived): Call gfc_resolve_finalizers here.
+ * symbol.c (gfc_get_namespace): Initialize new finalizers to NULL.
+ (gfc_free_namespace): Free finalizers list.
+ (gfc_new_symbol): Initialize new f2k_derived to NULL.
+ (gfc_free_symbol): Free f2k_derived namespace.
+ (gfc_free_finalizer): New function to free a single gfc_finalizer node.
+ (gfc_free_finalizer_list): New function to free a linked list of
+ gfc_finalizer nodes.
+
2008-06-02 Daniel Franke <franke.daniel@gmail.com>
PR fortran/36375
(check_init_expr): Remove tests that first argument is an array
in the call to scalarize_intrinsic_call.
-2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
+2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
PR fortran/35832
* io.c (io_tag): Add field 'value'. Split 'spec' field in
function, ensure that the derived type is visible in the same
namespace as the function.
-2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
+2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
* trans.h: Use fold_build in build1_v, build2_v and build3_v
macros.
(gfc_call_realloc): Likewise.
* trans-io.c (gfc_trans_io_runtime_check): Likewise.
-2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
+2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
* arith.c: Update copyright years.
* arith.h: Likewise.
(gfc_simplify_real): Add call gfc_clear_ts to initialize the
temporary gfc_typspec variable.
-2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
+2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
* trans-array.c (gfc_conv_descriptor_data_get,
gfc_conv_descriptor_data_set_internal,
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