+2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * invoke.texi (Error and Warning Options): Document
+ -Wline-truncation.
+
+2008-03-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/34956
+ * trans-array.c (gfc_conv_ss_startstride): Fix the logic to avoid
+ checking bounds of absent optional arguments.
+
+2008-03-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33197
+ * intrinsic.c (add_functions): Add simplification routines for
+ ERF, DERF, ERFC and DERFC.
+ * decl.c (gfc_match_suffix, gfc_match_subroutine): Change GNU
+ extensions into Fortran 2008 features.
+ * intrinsic.h (gfc_simplify_erf, gfc_simplify_erfc): New
+ prototypes.
+ * simplify.c (gfc_simplify_erf, gfc_simplify_erfc): New functions.
+
+2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33197
+ * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH,
+ ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N},
+ ERFC_SCALED, LOG_GAMMA and HYPOT.
+ * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot,
+ gfc_resolve_hypot): New prototypes.
+ * mathbuiltins.def: Add HYPOT builtin. Make complex versions of
+ ACOSH, ASINH and ATANH available.
+ * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values.
+ * lang.opt: Add -std=f2008 option.
+ * libgfortran.h: Define GFC_STD_F2008.
+ * lang-specs.h: Add .f08 and .F08 file suffixes.
+ * iresolve.c (gfc_resolve_hypot): New function.
+ * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008.
+ * check.c (gfc_check_hypot): New function.
+ * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin.
+ * options.c (set_default_std_flags): Allow Fortran 2008 by default.
+ (form_from_filename): Add .f08 suffix.
+ (gfc_handle_option): Handle -std=f2008 option.
+ * simplify.c (gfc_simplify_hypot): New function.
+ * gfortran.texi: Document Fortran 2008 status and file extensions.
+ * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics,
+ as well as HYPOT and ERFC_SCALED. Update documentation of ERF,
+ ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH.
+ * invoke.texi: Document the new -std=f2008 option.
+
+2008-03-02 Jakub Jelinek <jakub@redhat.com>
+
+ * gfortranspec.c (lang_specific_driver): Update copyright notice
+ dates.
+
+2008-02-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35059
+ * expr.c (find_array_element): Modify traversing the constructor to
+ avoid trying to access NULL memory pointed to by next for the
+ last element. (find_array_section): Exit while loop if cons->next is
+ NULL.
+ * trans-expr.c (gfc_conv_scalar_char_value): Initialize gfc_typespec.
+ (gfc_conv_function_call): Same.
+ * decl.c (gfc_match_implicit): Same.
+ * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Same.
+
+2008-02-28 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/31463
+ PR fortran/33950
+ PR fortran/34296
+ * lang.opt: Added -Wreturn-type.
+ * options.c (gfc_handle_option): Recognize -Wreturn-type.
+ * trans-decl.c (gfc_trans_deferred_vars): Emit warnings for funtions
+ where the result value is not set.
+ (gfc_generate_function_code): Likewise.
+ (generate_local_decl): Emit warnings for funtions whose RESULT
+ variable is not set.
+
+2008-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/34868
+ * trans-expr.c (gfc_conv_variable): Don't build indirect
+ references when explicit interface is mandated.
+ * resolve.c (resolve_formal_arglist): Set attr.always_explicit
+ on the result symbol as well as the procedure symbol.
+
+2008-02-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33387
+ * trans.h: Remove prototypes for gfor_fndecl_math_exponent4,
+ gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
+ gfor_fndecl_math_exponent16.
+ * f95-lang.c (build_builtin_fntypes): Add new function types.
+ (gfc_init_builtin_functions): Add new builtins for nextafter,
+ frexp, ldexp, fabs, scalbn and inf.
+ * iresolve.c (gfc_resolve_rrspacing): Don't add hidden arguments.
+ (gfc_resolve_scale): Don't convert type of second argument.
+ (gfc_resolve_set_exponent): Likewise.
+ (gfc_resolve_size): Don't add hidden arguments.
+ * trans-decl.c: Remove gfor_fndecl_math_exponent4,
+ gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
+ gfor_fndecl_math_exponent16.
+ * trans-intrinsic.c (gfc_intrinsic_map): Remove intrinsics
+ for scalbn, fraction, nearest, rrspacing, set_exponent and
+ spacing.
+ (gfc_conv_intrinsic_exponent): Directly call frexp.
+ (gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_nearest,
+ gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
+ gfc_conv_intrinsic_scale, gfc_conv_intrinsic_set_exponent): New
+ functions.
+ (gfc_conv_intrinsic_function): Use the new functions above.
+
+2008-02-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/35033
+ * interface.c (check_operator_interface): Show better line for error
+ messages; fix constrains for user-defined assignment operators.
+ (gfc_extend_assign): Fix constrains for user-defined assignment
+ operators.
+
+2008-02-26 Tom Tromey <tromey@redhat.com>
+
+ * trans-io.c (set_error_locus): Remove old location code.
+ * trans-decl.c (gfc_set_decl_location): Remove old location code.
+ * f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION.
+ * scanner.c (gfc_gobble_whitespace): Remove old location code.
+ (get_file): Likewise.
+ (preprocessor_line): Likewise.
+ (load_file): Likewise.
+ (gfc_new_file): Likewise.
+ * trans.c (gfc_trans_runtime_check): Remove old location code.
+ (gfc_get_backend_locus): Likewise.
+ (gfc_set_backend_locus): Likewise.
+ * data.c (gfc_assign_data_value): Remove old location code.
+ * error.c (show_locus): Remove old location code.
+ * gfortran.h (gfc_linebuf): Remove old location code.
+ (gfc_linebuf_linenum): Remove old-location variant.
+
+2008-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/34729
+ * trans-const.c (gfc_build_string_const): Don't call gettext.
+ (gfc_build_localized_string_const): New function.
+ * trans-const.h (gfc_build_localized_string_const): New prototype.
+ * trans.c (gfc_trans_runtime_check): Use
+ gfc_build_localized_string_const instead of gfc_build_string_const.
+ (gfc_call_malloc): Likewise.
+ (gfc_allocate_with_status): Likewise.
+ (gfc_allocate_array_with_status): Likewise.
+ (gfc_deallocate_with_status): Likewise.
+ (gfc_call_realloc): Likewise.
+ * trans-io.c (gfc_trans_io_runtime_check): Likewise.
+
+2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ * arith.c: Update copyright years.
+ * arith.h: Likewise.
+ * array.c: Likewise.
+ * bbt.c: Likewise.
+ * check.c: Likewise.
+ * data.c: Likewise.
+ * data.h: Likewise.
+ * decl.c: Likewise.
+ * dependency.c: Likewise.
+ * dependency.h: Likewise.
+ * dump-parse-tree.c: Likewise.
+ * error.c: Likewise.
+ * expr.c: Likewise.
+ * gfc-internals.texi: Likewise.
+ * gfortran.h: Likewise.
+ * gfortran.texi: Likewise.
+ * gfortranspec.c: Likewise.
+ * interface.c: Likewise.
+ * intrinsic.c: Likewise.
+ * intrinsic.h: Likewise.
+ * intrinsic.texi: Likewise.
+ * invoke.texi: Likewise.
+ * io.c: Likewise.
+ * iresolve.c: Likewise.
+ * iso-c-binding.def: Likewise.
+ * iso-fortran-env.def: Likewise.
+ * lang-specs.h: Likewise.
+ * lang.opt: Likewise.
+ * libgfortran.h: Likewise.
+ * match.c: Likewise.
+ * match.h: Likewise.
+ * matchexp.c: Likewise.
+ * misc.c: Likewise.
+ * module.c: Likewise.
+ * openmp.c: Likewise.
+ * options.c: Likewise.
+ * parse.c: Likewise.
+ * parse.h: Likewise.
+ * primary.c: Likewise.
+ * resolve.c: Likewise.
+ * scanner.c: Likewise.
+ * simplify.c: Likewise.
+ * st.c: Likewise.
+ * symbol.c: Likewise.
+ * target-memory.c: Likewise.
+ * target-memory.h: Likewise.
+ * trans-array.h: Likewise.
+ * trans-const.h: Likewise.
+ * trans-stmt.h: Likewise.
+ * trans-types.c: Likewise.
+ * trans-types.h: Likewise.
+ * types.def: Likewise.
+
+2008-02-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35223
+ * simplify.c (gfc_simplify_ibclr), (gfc_simplify_ibits),
+ (gfc_simplify_ibset): Remove call to range_check.
+ (simplify_cmplx), (gfc_simplify_dble), (gfc_simplify_float)
+ (gfc_simplify_real): Add call gfc_clear_ts to initialize the
+ temporary gfc_typspec variable.
+
+2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ * trans-array.c (gfc_conv_descriptor_data_get,
+ gfc_conv_descriptor_data_set_internal,
+ gfc_conv_descriptor_data_addr, gfc_conv_descriptor_offset,
+ gfc_conv_descriptor_dtype, gfc_conv_descriptor_dimension,
+ gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
+ gfc_conv_descriptor_ubound, gfc_trans_create_temp_array,
+ gfc_conv_array_transpose, gfc_grow_array,
+ gfc_trans_array_constructor_subarray,
+ gfc_trans_array_constructor_value, gfc_trans_scalarized_loop_end,
+ gfc_array_init_size, gfc_array_allocate, gfc_array_deallocate,
+ gfc_conv_array_initializer, gfc_trans_array_bounds,
+ gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
+ gfc_get_dataptr_offset, gfc_conv_array_parameter,
+ gfc_trans_dealloc_allocated, get_full_array_size,
+ gfc_duplicate_allocatable, structure_alloc_comps): Use fold_buildN
+ instead of buildN.
+ * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
+ gfc_conv_component_ref, gfc_conv_cst_int_power,
+ gfc_conv_function_call, gfc_trans_structur_assign): Likewise.
+ * trans-common.c (create_common): Likewise.
+ * trans-openmp.c (gfc_trans_omp_atomic, gfc_trans_omp_do):
+ Likewise.
+ * trans-const.c (gfc_conv_constant_to_tree): Likewise.
+ * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_do,
+ gfc_trans_integer_select, gfc_trans_character_select,
+ gfc_trans_forall_loop, compute_overall_iter_number,
+ gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_allocate,
+ gfc_trans_deallocate): Likewise.
+ * trans.c (gfc_build_addr_expr, gfc_trans_runtime_check,
+ gfc_allocate_with_status, gfc_allocate_array_with_status,
+ gfc_deallocate_with_status): Likewise.
+ * f95-lang.c (gfc_truthvalue_conversion): Likewise.
+ * trans-io.c (set_parameter_const, set_parameter_value,
+ set_parameter_ref, set_string, set_internal_unit, io_result,
+ set_error_locus, nml_get_addr_expr, transfer_expr): Likewise.
+ * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
+ gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
+ gfc_generate_function_code): Likewise.
+ * convert.c (convert): Likewise.
+ * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
+ build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
+ gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
+ gfc_conv_intrinsic_conjg, gfc_conv_intrinsic_abs,
+ gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
+ gfc_conv_intrinsic_dim, gfc_conv_intrinsic_dprod,
+ gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
+ gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
+ gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_count,
+ gfc_conv_intrinsic_arith, gfc_conv_intrinsic_dot_product,
+ gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
+ gfc_conv_intrinsic_btest, gfc_conv_intrinsic_not,
+ gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
+ gfc_conv_intrinsic_ichar, gfc_conv_intrinsic_size,
+ gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
+ gfc_conv_allocated, gfc_conv_associated, gfc_conv_intrinsic_trim,
+ gfc_conv_intrinsic_repeat): Likewise.
+
+2008-02-23 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR target/25477
+ * trans-expr.c (gfc_conv_power_op): Use BUILT_IN_CPOW{F,,L}.
+ * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_CPOW{F,,L}.
+ * trans.h (gfor_fndecl_math_cpow, gfor_fndecl_math_cpowf,
+ gfor_fndecl_math_cpowl10, gfor_fndecl_math_cpowl16): Remove.
+ * trans-decl.c: Likewise.
+
+2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35059
+ * expr.c (find_array_element): Modify traversing the constructor to
+ avoid trying to access NULL memory pointed to by next for the
+ last element. (find_array_section): Exit while loop if cons->next is
+ NULL.
+
+2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34907
+ * iresolve.c (resolve_mask_arg): Add gfc_clear_ts to initialize
+ structure.
+ (gfc_resolve_aint): Likewise.
+ (gfc_resolve_anint): Likewise.
+ (gfc_resolve_besn): Likewise.
+ (gfc_resolve_cshift): Likewise.
+ (gfc_resolve_ctime): Likewise.
+ (gfc_resolve_eoshift): Likewise.
+ (gfc_resolve_index_func): Likewise.
+ (gfc_resolve_isatty): Likewise.
+ (gfc_resolve_malloc): Likewise.
+ (gfc_resolve_rrspacing): Likewise.
+ (gfc_resolve_scale): Likewise.
+ (gfc_resolve_set_exponent): Likewise.
+ (gfc_resolve_spacing): Likewise.
+ (gfc_resolve_spacing): Likewise.
+ (gfc_resolve_fgetc): Likewise.
+ (gfc_resolve_fputc): Likewise.
+ (gfc_resolve_ftell): Likewise.
+ (gfc_resolve_ttynam): Likewise.
+ (gfc_resolve_alarm_sub): Likewise.
+ (gfc_resolve_mvbits): Likewise.
+ (gfc_resolve_getarg): Likewise.
+ (gfc_resolve_signal_sub): Likewise.
+ (gfc_resolve_exit): Likewise.
+ (gfc_resolve_flush): Likewise.
+ (gfc_resolve_free): Likewise.
+ (gfc_resolve_ctime_sub): Likewise.
+ (gfc_resolve_fgetc_sub): Likewise.
+ (gfc_resolve_fputc_sub): Likewise.
+ (gfc_resolve_fseek_sub): Likewise.
+ (gfc_resolve_ftell_sub): Likewise.
+ (gfc_resolve_ttynam_sub): Likewise.
+
+2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * gfc-internals.texi: Fix typos and markup nits.
+ * gfortran.texi: Likewise.
+ * intrinsic.texi: Likewise.
+
+2008-02-21 Richard Guenther <rguenther@suse.de>
+
+ * trans-expr.c (gfc_conv_expr_op): Expand INTRINSIC_PARENTHESES
+ as unary PAREN_EXPR for real and complex typed expressions.
+ (gfc_conv_unary_op): Fold the built tree.
+
+2008-02-20 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34997
+ * match.c (gfc_match_name): Improve error message for '$'.
+
+2008-02-19 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/35030
+ * expr.c (gfc_check_pointer_assign): Add type and kind information
+ to type-mismatch message.
+ (gfc_check_assign): Unify error messages.
+
+2008-02-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/34952
+ * gfortran.texi: Create new section for unimplemented extensions.
+ Add "STRUCTURE and RECORD" and "ENCODE and DECODE statements".
+ Remove "smaller projects" list. Fix a few typos.
+
+2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * intrinsic.texi: Rename INDEX node to avoid clashing with
+ index.html on case-insensitive systems.
+
+2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/35150
+ * trans-expr.c (gfc_conv_function_call): Force evaluation of
+ se->expr.
+
+2008-02-10 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/35019
+ * lang.opt: Allow '-J<dir>' next to '-J <dir>',
+ likewise '-I <dir>' and '-I<dir>'.
+
+2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ PR other/35107
+ * Make-lang.in (f951): Add $(GMPLIBS).
+
+2008-02-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/35037
+ * trans-common.c (build_field): Mark fields as volatile when needed.
+
+2008-02-05 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/35093
+ * data.c (gfc_assign_data_value): Only free "size" if
+ it has not already been freed.
+
+2008-02-05 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34945
+ * array.c (match_array_element_spec): Remove check for negative
+ array size.
+ (gfc_resolve_array_spec): Add check for negative size.
+
+2008-02-05 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32315
+ * data.c (gfc_assign_data_value): Add bounds check for array
+ references.
+
+2008-02-04 Daniel Franke <franke.daniel@gmail.com>
+
+ * resolve.c (resolve_where): Fix typo.
+ (gfc_resolve_where_code_in_forall): Likewise.
+
+2008-02-03 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32760
+ * resolve.c (resolve_allocate_deallocate): New function.
+ (resolve_code): Call it for allocate and deallocate.
+ * match.c (gfc_match_allocate, gfc_match_deallocate) : Remove
+ the checking of the STAT tag and put in above new function.
+ * primary,c (match_variable): Do not fix flavor of host
+ associated symbols yet if the type is not known.
+
+2008-01-31 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34910
+ * expr.c (gfc_check_assign): It is an error to assign
+ to a sibling procedure.
+
+2008-01-30 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34975
+ * symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
+ delete_symtree to gfc_delete_symtree.
+ * gfortran.h : Add prototype for gfc_delete_symtree.
+ * module.c (load_generic_interfaces): Transfer symbol to a
+ unique symtree and delete old symtree, instead of renaming.
+ (read_module): The rsym and the found symbol are the same, so
+ the found symtree can be deleted.
+
+ PR fortran/34429
+ * decl.c (match_char_spec): Remove the constraint on deferred
+ matching of functions and free the length expression.
+ delete_symtree to gfc_delete_symtree.
+ (gfc_match_type_spec): Whitespace.
+ (gfc_match_function_decl): Defer characteristic association for
+ all types except BT_UNKNOWN.
+ * parse.c (decode_specification_statement): Only derived type
+ function matching is delayed to the end of specification.
+
+2008-01-28 Tobias Burnus <burnus@net-b.de>
+
+ PR libfortran/34980
+ * simplify.c (gfc_simplify_shape): Simplify rank zero arrays.
+
+2008-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34990
+ * array.c (gfc_check_constructor_type): Revert clearing the expression.
+
+2008-01-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34848
+ * trans-expr.c (gfc_conv_function_call): Don't call
+ gfc_add_interface_mapping if the expression is NULL.
+
+2008-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/31610
+ * trans-array.c (gfc_trans_create_temp_array): Remove call to
+ gcc_assert (integer_zerop (loop->from[n])).
+
+2008-01-25 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34661
+ * resolve.c (resolve_where): Added check if user-defined assignment
+ operator is an elemental subroutine.
+ (gfc_resolve_where_code_in_forall): Likewise.
+
+2008-01-24 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/33375
+ PR fortran/34858
+ * gfortran.h: Revert changes from 2008-01-17.
+ * match.c: Likewise.
+ * symbol.c: Likewise.
+ (gfc_undo_symbols): Undo namespace changes related to common blocks.
+
+2008-01-24 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34202
+ * data.c (formalize_structure_cons): Skip formalization on
+ empty structures.
+
+2008-01-24 Daniel Franke <franke.daniel@gmail.com>
+
+ * gfortran.texi (OpenMP): Extended existing documentation.
+ (contributors): Added major contributors of 2008 that were
+ not listed yet.
+ (proposed extensions): Removed implemented items.
+
+2008-01-24 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34872
+ * parse.c (next_statement) : If ST_GET_FCN_CHARACTERISTICS is
+ seen, check for a statement label and, if present, delete it
+ and set the locus to the start of the statement.
+
+2008-01-22 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34875
+ * trans-io.c (gfc_trans_transfer): If the array reference in a
+ read has a vector subscript, use gfc_conv_subref_array_arg to
+ copy back the temporary.
+
+2008-01-22 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34848
+ * interface.c (compare_actual_formal): Fix adding type
+ to missing_arg_type for absent optional arguments.
+
+2008-01-22 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34907
+ * parse.c (parse_spec): Change = into ==.
+
+2008-01-22 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34915
+ * expr.c (check_elemental): Fix check for valid data types.
+
+2008-01-22 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34899
+ * scanner.c (load_line): Support <tab><digit> continuation lines.
+ * invoke.texi (-Wtabs): Document this.
+
+2008-01-22 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34896
+ * module.c (read_module): Set use_rename attribute.
+
+2007-01-21 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34901
+ * interface.c (compare_parameter): Improved error message
+ for arguments of same type and mismatched kinds.
+
+2008-01-20 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34861
+ * resolve.c (resolve_entries): Do not do an array bounds check
+ if the result symbols are the same.
+
+ PR fortran/34854
+ * module.c (read_module) : Hide the symtree of the previous
+ version of the symbol if this symbol is renamed.
+
+2008-01-20 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34784
+ * array.c (gfc_check_constructor_type): Clear the expression ts
+ so that the checking starts from the deepest level of array
+ constructor.
+ * primary.c (match_varspec): If an unknown type is changed to
+ default character and the attempt to match a substring fails,
+ change it back to unknown.
+
+ PR fortran/34785
+ * trans-array.c (gfc_add_loop_ss_code) : If ss->string_length is
+ NULL for an array constructor, use the cl.length expression to
+ build it.
+ (gfc_conv_array_parameter): Change call to gfc_evaluate_now to
+ a tree assignment.
+
+2008-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/34817
+ PR fortran/34838
+ * iresolve.c (gfc_resolve_all): Remove conversion of mask
+ argument to kind=1 by removing call to resolve_mask_arg().
+ (gfc_resolve_any): Likewise.
+
+2008-01-19 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34760
+ * primary.c (match_variable): Handle FL_UNKNOWN without
+ uneducated guessing.
+ (match_variable): Improve error message.
+
+2008-01-18 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/32616
+ * interface.c (get_expr_storage_size): Return storage size
+ for array element designators.
+ (compare_actual_formal): Reject unequal string sizes for
+ assumed-shape dummy arguments. And fix error message for
+ array-sections with vector subscripts.
+
+2008-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34556
+ * simplify.c (is_constant_array_expr): New static function that returns
+ true if the given expression is an array and is constant.
+ (gfc_simplify_reshape): Use new function.
+
+2008-01-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR fortran/33375
+ * symbol.c (free_common_tree): Renamed to ...
+ (gfc_free_common_tree): This. Remove static.
+ (gfc_free_namespace): Updated.
+
+ * gfortran.h (gfc_free_common_tree): New.
+
+ * match.c (gfc_match_common): Call gfc_free_common_tree () with
+ gfc_current_ns->common_root and set gfc_current_ns->common_root
+ to NULL on syntax error.
+
+2008-01-18 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ PR fortran/34686
+ * trans-expr.c (gfc_conv_function_call): Use proper
+ type for returned character pointers.
+
+2008-01-17 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34429
+ PR fortran/34431
+ PR fortran/34471
+ * decl.c : Remove gfc_function_kind_locus and
+ gfc_function_type_locus. Add gfc_matching_function.
+ (match_char_length): If matching a function and the length
+ does not match, return MATCH_YES and try again later.
+ (gfc_match_kind_spec): The same.
+ (match_char_kind): The same.
+ (gfc_match_type_spec): The same for numeric and derived types.
+ (match_prefix): Rename as gfc_match_prefix.
+ (gfc_match_function_decl): Except for function valued character
+ lengths, defer applying kind, type and charlen info until the
+ end of specification block.
+ gfortran.h (gfc_statement): Add ST_GET_FCN_CHARACTERISTICS.
+ parse.c (decode_specification_statement): New function.
+ (decode_statement): Call it when a function has kind = -1. Set
+ and reset gfc_matching function, as function statement is being
+ matched.
+ (match_deferred_characteristics): Simplify with a single call
+ to gfc_match_prefix. Do appropriate error handling. In any
+ case, make sure that kind = -1 is reset or corrected.
+ (parse_spec): Call above on seeing ST_GET_FCN_CHARACTERISTICS.
+ Throw an error if kind = -1 after last specification statement.
+ parse.h : Prototype for gfc_match_prefix.
+
+2008-01-16 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34796
+ * interface.c (compare_parameter): Allow AS_DEFERRED array
+ elements and reject attr.pointer array elemenents.
+ (get_expr_storage_size): Return storage size of elements of
+ assumed-shape and pointer arrays.
+
+2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
+
+ * f95-lang.c (gfc_init_builtin_functions): Initialize GOMP builtins
+ for flag_tree_parallelize_loops.
+
2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/34671