+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
+ * intrinsic.c (add_functions): Add num_images.
+ * decl.c (gfc_match_end): Handle END CRITICAL.
+ * intrinsic.h (gfc_simplify_num_images): Add prototype.
+ * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
+ and SYNC.
+ * gfortran.h (gfc_statement): Add enum items for those.
+ (gfc_exec_op) Ditto.
+ (gfc_isym_id): Add num_images.
+ * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
+ (gfc_trans_sync,gfc_trans_critical): New functions.
+ * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
+ gfc_trans_critical): Add/update prototypes.
+ * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
+ and SYNC statements.
+ * trans.h (gfor_fndecl_error_stop_string) Add variable.
+ * resolve.c (resolve_sync): Add function.
+ (gfc_resolve_blocks): Handle CRITICAL.
+ (resolve_code): Handle CRITICAL, ERROR STOP,
+ (resolve_branch): Add CRITICAL constraint check.
+ and SYNC statements.
+ * st.c (gfc_free_statement): Add new statements.
+ * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
+ (gfc_build_builtin_function_decls): Initialize it.
+ * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
+ (gfc_match_critical, gfc_match_error_stop, sync_statement,
+ gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
+ New functions.
+ (match_exit_cycle): Handle CRITICAL constraint.
+ (gfc_match_stopcode): Handle ERROR STOP.
+ * match.h (gfc_match_critical, gfc_match_error_stop,
+ gfc_match_sync_all, gfc_match_sync_images,
+ gfc_match_sync_memory): Add prototype.
+ * parse.c (decode_statement, gfc_ascii_statement,
+ parse_executable): Handle new statements.
+ (parse_critical_block): New function.
+ * parse.h (gfc_compile_state): Add COMP_CRITICAL.
+ * intrinsic.texi (num_images): Document new function.
+ * simplify.c (gfc_simplify_num_images): Add function.
+
2010-04-06 Tobias Burnus <burnus@net-b.de>
PR fortran/43178
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