+2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR bootstrap/43684
+ * gfortranspec.c (lang_specific_driver): Do not expose vars
+ only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
+ for such.
+
+2010-04-09 Tobias Burnus <burnus@net-b.de>
+
+ 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.
+
+2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
+
+ PR fortran/28039
+ * io.c (check_format_string): Added check for additional non
+ blank characters after the format string was successfully
+ parsed.
+ * io.c (check_format): Changed the error messages for positive
+ int required and period required to drop through the error logic
+ and report with gfc_error instead of gfc_error_now. Corrected
+ format postion for hollerith strings.
+
+2010-04-08 Tobias Burnus <burnus@net-b.de>
+
+ * module.c (use_iso_fortran_env_module): Fix standard check.
+
+2010-04-07 Jakub Jelinek <jakub@redhat.com>
+
+ * parse.c (parse_derived, parse_enum): Avoid set but not used
+ warning.
+
+2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/40539
+ * gfortran.texi: Add section about representation of
+ LOGICAL variables.
+
+2010-04-07 Simon Baldwin <simonb@google.com>
+
+ * cpp.c (cb_cpp_error): Add warning reason argument, set a value
+ for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
+
+2010-04-07 Richard Guenther <rguenther@suse.de>
+
+ * options.c (gfc_init_options): Do not set.
+
+2010-04-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
+ * match.c (gfc_match_critical, sync_statement): Ditto.
+ * gfortran.h (gfc_fcoarray): New enum.
+ (gfc_option_t): Use it.
+ * lang.opt (fcoarray): Add new flag.
+ * invoke.texi (fcoarray): Document it.
+ * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
+ (gfc_handle_coarray_option): New function.
+
+2010-04-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * gfortran.h (gfc_array_spec): Add cotype.
+ * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
+ and defer error diagnostic.
+ * resolve.c (resolve_fl_derived): Add missing check.
+ (resolve_symbol): Add cotype/type check.
+ * parse.c (parse_derived): Fix setting of coarray_comp.
+
+2010-04-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
+ match_array_element_spec,gfc_copy_array_spec,
+ gfc_compare_array_spec): Include corank.
+ (match_array_element_spec,gfc_set_array_spec): Support codimension.
+ * decl.c (build_sym,build_struct,variable_decl,
+ match_attr_spec,attr_decl1,cray_pointer_decl,
+ gfc_match_volatile): Add codimension.
+ (gfc_match_codimension): New function.
+ * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
+ * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
+ (gfc_add_codimension): New function prototype.
+ * match.h (gfc_match_codimension): New function prototype.
+ (gfc_match_array_spec): Update prototype
+ * match.c (gfc_match_common): Update gfc_match_array_spec call.
+ * module.c (MOD_VERSION): Bump.
+ (mio_symbol_attribute): Support coarray attributes.
+ (mio_array_spec): Add corank support.
+ * parse.c (decode_specification_statement,decode_statement,
+ parse_derived): Add coarray support.
+ * resolve.c (resolve_formal_arglist, was_declared,
+ is_non_constant_shape_array, resolve_fl_variable,
+ resolve_fl_derived, resolve_symbol): Add coarray support.
+ * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
+ gfc_build_class_symbol): Add coarray support.
+ (gfc_add_codimension): New function.
+
+2010-04-06 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/18918
+ * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
+ atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
+ stat_locked_other_image, stat_stopped_image and stat_unlocked of
+ Fortran 2008.
+ * intrinsic.texi (iso_fortran_env): Ditto.
+ * libgfortran.h (libgfortran_stat_codes): New enum.
+ * module.c (use_iso_fortran_env_module): Honour -std= when loading
+ constants from the intrinsic module.
+
2010-04-06 Tobias Burnus <burnus@net-b.de>
PR fortran/39997
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