+2007-12-25 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34533
+ * intrinsic.h (gfc_check_etime): Renamed to ...
+ (gfc_check_dtime_etime): ... this.
+ (gfc_check_etime_sub): Renamed to ...
+ (gfc_check_dtime_etime_sub): ... this.
+ (gfc_resolve_dtime_sub): New prototype.
+ * check.c (gfc_check_etime): Renamed to ...
+ (gfc_check_dtime_etime): ... this.
+ (gfc_check_etime_sub): Renamed to ...
+ (gfc_check_dtime_etime_sub): ... this.
+ * iresolve.c (gfc_resolve_dtime_sub): New implementation.
+ * intrinsic.c (add_functions): Removed alias from ETIME to DTIME,
+ added stand-alone intrinsic DTIME.
+ (add_subroutines): Adjusted check and resolve function names for
+ DTIME and ETIME.
+ * trans-intrinsic.c (gfc_conv_intrinsic_function): Added DTIME
+ to known functions in switch.
+ * intrinsic.texi (DTIME): Added paragraph about thread-safety,
+ fixed return value section.
+ (CPU_TIME): Clarified intent and added implementation notes.
+
+2007-12-23 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34421
+ * resolve.c (resolve_entries): Add standard error for functions
+ returning characters with different length.
+
+2007-12-23 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34536
+ * matchexp.c (match_ext_mult_operand): Print warning for unary
+ operators following arithmetic ones by default.
+ (match_ext_add_operand): Likewise.
+
+2007-12-22 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34559
+ * simplify.c (gfc_simplify_repeat): Added safeguard for empty
+ string literals.
+
+2007-12-22 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/34549
+ * check.c (gfc_check_cshift): Add check that shift is
+ type INTEGER.
+
+2007-12-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34540
+ * iresolve.c (gfc_resolve_cshift): Take optional dim path
+ only if the argument is an optional itself.
+ * iresolve.c (gfc_resolve_eoshift): Same.
+
+2007-12-21 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/34438
+ * trans-decl.c (gfc_finish_var_decl): Do not mark derived types
+ with default initializers as TREE_STATIC unless they are in the
+ main program scope.
+ (gfc_get_symbol_decl): Pass derived types with a default
+ initializer to gfc_defer_symbol_init.
+ (init_default_dt): Apply default initializer to a derived type.
+ (init_intent_out_dt): Call init_default_dt.
+ (gfc_trans_deferred_vars): Ditto.
+
+ * module.c (read_module): Check sym->module is there before
+ using it in a string comparison.
+
+>>>>>>> .r131138
+2007-12-20 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34482
+ * gfortran.texi (BOZ): Document behavior for complex
+ numbers.
+ * target-memory.h (gfc_convert_boz): Update prototype.
+ * target-memory.c (gfc_convert_boz): Add error check
+ and convert BOZ to smallest possible bit size.
+ * resolve.c (resolve_ordinary_assign): Check return value.
+ * expr.c (gfc_check_assign): Ditto.
+ * simplify.c (simplify_cmplx, gfc_simplify_dble,
+ gfc_simplify_float, gfc_simplify_real): Ditto.
+
+2007-12-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/34325
+ * match.h: New function declaration.
+ * match.c (gfc_match_parens): New function to look for mismatched
+ parenthesis. (gfc_match_if): Use new function to catch missing '('.
+
+2007-12-19 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34495
+ * expr.c (check_init_expr): Check whether variables with flavor
+ FL_PARAMETER do have a value assigned. Added error messages where
+ appropriate.
+ * simplify.c (gfc_simplify_transfer): Added check if the MOLD
+ argument is a constant if working with initialization
+ expressions.
+
+2007-12-17 Tobias Burnus <burnus@net-b.de>
+
+ * intrinsic.c (add_functions): Undo change; mark float and
+ sngl as STD_F77.
+ * intrinsic.texi (FLOAT, SNGL): Change standard to F77 and later.
+ * gfortran.texi (BOZ): Make note about FLOAT etc. clearer.
+
+2007-12-16 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34495
+ * intrinsic.c (add_functions): Mark float and sngl as STD_GNU.
+ (gfc_intrinsic_func_interface): Reject REAL, DBLE and CMPLX
+ in initialization expressions for -std=f95.
+
+2007-12-16 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/34305
+ * resolve.c (compare_bound): If either of the types of
+ the arguments isn't INTEGER, return CMP_UNKNOWN.
+
+2007-12-16 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34246
+ * trans-types.c (gfc_init_types): Change build_type_variant
+ to build_qualified_type.
+ (gfc_sym_type): Return gfc_character1_type_node for
+ character-returning bind(C) functions.
+ * trans-expr.c (gfc_conv_function_call): Do not set
+ se->string_length for character-returning bind(c) functions.
+ (gfc_trans_string_copy,gfc_trans_scalar_assign):
+ Support also single characters.
+
+2007-12-16 Bernhard Fischer <aldot@gcc.gnu.org>
+
+ * errors.c (gfc_notify_std): As originally stated but improperly
+ changed, disregard warnings_are_errors for deciding which buffer
+ to use for warnings.
+
+2007-12-16 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31213
+ PR fortran/33888
+ PR fortran/33998
+ * trans-array.c (gfc_trans_array_constructor_value): If the
+ iterator variable does not have a backend_decl, use a local
+ temporary.
+ (get_elemental_fcn_charlen): New function to map the character
+ length of an elemental function onto its actual arglist.
+ (gfc_conv_expr_descriptor): Call the above so that the size of
+ the temporary can be evaluated.
+ * trans-expr.c : Include arith.h and change prototype of
+ gfc_apply_interface_mapping_to_expr to return void. Change all
+ references to gfc_apply_interface_mapping_to_expr accordingly.
+ (gfc_free_interface_mapping): Free the 'expr' field.
+ (gfc_add_interface_mapping): Add an argument for the actual
+ argument expression. This is copied to the 'expr' field of the
+ mapping. Only stabilize the backend_decl if the se is present.
+ Copy the character length expression and only add it's backend
+ declaration if se is present. Return without working on the
+ backend declaration for the new symbol if se is not present.
+ (gfc_map_intrinsic_function) : To simplify intrinsics 'len',
+ 'size', 'ubound' and 'lbound' and then to map the result.
+ (gfc_map_fcn_formal_to_actual): Performs the formal to actual
+ mapping for the case of a function found in a specification
+ expression in the interface being mapped.
+ (gfc_apply_interface_mapping_to_ref): Remove seen_result and
+ all its references. Remove the inline simplification of LEN
+ and call gfc_map_intrinsic_function instead. Change the
+ order of mapping of the actual arguments and simplifying
+ intrinsic functions. Finally, if a function maps to an
+ actual argument, call gfc_map_fcn_formal_to_actual.
+ (gfc_conv_function_call): Add 'e' to the call to
+ gfc_add_interface_mapping.
+ * dump-parse-tree.c (gfc_show_symbol_n): New function for
+ diagnostic purposes.
+ * gfortran.h : Add prototype for gfc_show_symbol_n.
+ * trans.h : Add 'expr' field to gfc_add_interface_mapping.
+ Add 'expr' to prototype for gfc_show_symbol_n.
+ * resolve.c (resolve_generic_f0): Set specific function as
+ referenced.
+
+2007-12-14 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34438
+ * resolve.c (resolve_symbol): Do not emit public-variable-
+ of-private-derived-type error for non-module variables.
+
+2007-12-14 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34398
+ * expr.c (gfc_check_assign): Add range checks for assignments of BOZs.
+ * resolve.c (resolve_ordinary_assign): Ditto.
+ * arith.c (gfc_range_check): Fix return value for complex numbers.
+
+2007-12-14 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34324
+ * module.c (parse_atom): Fixed parsing of modules files whose
+ lines are terminated by CRLF.
+
+2007-12-13 Anton Korobeynikov <asl@math.spbu.ru>
+
+ * trans-decl.c (gfc_build_builtin_function_decls): Correct decl
+ construction for select_string() and internal_unpack()
+
+2007-12-13 Duncan Sands <baldrick@free.fr>
+ Anton Korobeynikov <asl@math.spbu.ru>
+
+ * trans-expr.c (gfc_conv_structure): Make sure record constructors
+ for static variables are marked constant.
+
+2007-12-12 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34254
+ * decl.c (match_char_kind): Support use-associated/imported
+ kind parameters.
+ (gfc_match_kind_spec): Support als BT_CHARACTER, when
+ re-scanning kind spec.
+
+2007-12-11 Aldy Hernandez <aldyh@redhat.com>
+
+ * decl.c (add_global_entry): Make type unsigned.
+
+2007-12-11 Bernhard Fischer <aldot@gcc.gnu.org>
+
+ * decl.c (match_prefix): Make seen_type a boolean.
+ (add_global_entry): Cache type distinction.
+ * trans-decl.c: Whitespace cleanup.
+
+2007-12-10 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/34425
+ * interface.c (get_expr_storage_size): Use signed integer when
+ obtaining the bounds.
+
+2007-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/22244
+ * trans.h (struct array_descr_info): Forward declaration.
+ (gfc_get_array_descr_info): New prototype.
+ (enum gfc_array_kind): New type.
+ (struct lang_type): Add akind field.
+ (GFC_TYPE_ARRAY_AKIND): Define.
+ * trans-types.c: Include dwarf2out.h.
+ (gfc_build_array_type): Add akind argument. Adjust
+ gfc_get_array_type_bounds call.
+ (gfc_get_nodesc_array_type): Include proper debug info even for
+ assumed-size arrays.
+ (gfc_get_array_type_bounds): Add akind argument, set
+ GFC_TYPE_ARRAY_AKIND to it.
+ (gfc_sym_type, gfc_get_derived_type): Adjust gfc_build_array_type
+ callers.
+ (gfc_get_array_descr_info): New function.
+ * trans-array.c (gfc_trans_create_temp_array,
+ gfc_conv_expr_descriptor): Adjust gfc_get_array_type_bounds
+ callers.
+ * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Likewise.
+ * trans-types.h (gfc_get_array_type_bounds): Adjust prototype.
+ * Make-lang.in (fortran/trans-types.o): Depend on dwarf2out.h.
+ * f95-lang.c (LANG_HOOKS_GET_ARRAY_DESCR_INFO): Define.
+
2007-12-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/32129
PR fortran/34345
PR fortran/18026
PR fortran/29471
-
* gfortran.texi (BOZ literal constants): Improve documentation
and adapt for BOZ changes.
* Make-lang.ini (resolve.o): Add target-memory.h dependency.