+2007-04-12 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/31472
+ * decl.c (match_attr_spec): Allow PRIVATE/PUBLIC
+ attribute in type definitions.
+ (gfc_match_private): Allow PRIVATE statement only
+ in specification part of modules.
+ (gfc_match_public): Ditto for PUBLIC.
+ (gfc_match_derived_decl): Allow PRIVATE/PUBLIC attribute only in
+ specificification part of modules.
+
+2007-04-07 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31257
+ * intrinsic.c (add_functions): Add ref. to gfc_resolve_achar.
+ * intrinsic.h : Add prototype for gfc_resolve_achar.
+ * iresolve.c (gfc_resolve_achar): New function.
+
+2007-04-07 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/30880
+ * resolve.c (resolve_fl_variable): Set flag to 2 for automatic
+ arrays. Make condition for automatic array error explicit.
+ If a dummy, no error on an INTENT(OUT) derived type.
+
+2007-04-07 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/30872
+ * expr.c (find_array_element): Correct arithmetic for rank > 1.
+
+2007-04-07 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31222
+ * check.c (numeric_check): If an expresson has not got a type,
+ see if it is a symbol for which a default type applies.
+
+2007-04-07 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31214
+ * trans-decl.c (gfc_get_symbol_decl): Allow unreferenced use
+ associated symbols.
+
+2007-04-07 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31293
+ * symbol.c (gfc_check_function_type): New function.
+ * gfortran.h : Add prototype for previous.
+ * parse.c (parse_progunit): Call it after parsing specification
+ statements.
+
+2007-04-05 Paul Thomas <pault@gcc.gnu.org>\r
+\r
+ PR fortran/31483\r
+ * trans-expr.c (gfc_conv_function_call): Give a dummy\r
+ procedure the correct type if it has alternate returns.\r
+\r
+2007-04-05 Paul Thomas <pault@gcc.gnu.org>\r
+\r
+ PR fortran/31292\r
+ * decl.c (gfc_match_modproc): Go up to the top of the namespace\r
+ tree to find the module namespace for gfc_get_symbol.\r
+\r
+2007-04-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31304
+ * fortran/gfortran.h (gfc_charlen_int_kind): New prototype.
+ * fortran/trans-types.c (gfc_charlen_int_kind): New variable.
+ (gfc_init_types): Define gfc_charlen_int_kind.
+ * fortran/trans.h (gfor_fndecl_string_repeat): Remove prototype.
+ * fortran/trans-decl.c (gfor_fndecl_string_repeat): Delete.
+ (gfc_build_intrinsic_function_decls): Don't set
+ gfor_fndecl_string_repeat.
+ * fortran/trans-intrinsic.c (gfc_conv_intrinsic_repeat): Rewrite
+ so that we don't have to call a library function.
+ * fortran/simplify.c (gfc_simplify_repeat): Perform the necessary
+ checks on the NCOPIES argument, and work with arbitrary size
+ arguments.
+
+2007-03-31 Tobias Burnus <burnus@net-b.de>
+
+ * intrinsic.c (add_functions): Fix name of dummy argument
+ for new_line and exit intrinsic.
+
+2007-03-31 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31160
+ * gfortran.texi: Add a section for the %VAL, %REF and %LOC
+ extensions.
+
+2007-03-30 Rafael Avila de Espindola <espindola@google.com>
+
+ * trans-types.c (gfc_signed_or_unsigned_type): Remove.
+ (gfc_unsigned_type): Use get_signed_or_unsigned_type instead of
+ gfc_signed_or_unsigned_type.
+ (gfc_signed_type): Ditto.
+ * trans-types.h (gfc_signed_or_unsigned_type): Remove.
+ * f95-lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
+
+2007-03-30 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ * symbol.c (gfc_find_gsymbol): Simplify, don't unconditionally
+ descend into all branches.
+
+2007-03-29 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ * intrinsic.c (conv_name): Let gfc_get_string handle the format.
+ (find_conv): Compare pointers instead of calling strcmp.
+ (find_sym): Likewise, but ensure that the compared pointer is in
+ the global string table.
+
+2007-03-28 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ * gfc-internals.texi: Fix output filename. Merge type index into
+ concept index. Start documentation of gfc_code structure.
+
+2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * gfc-internals.texi: New file,
+ * Make-lang.in: Add rules to convert it to dvi, pdf, and info.
+
+2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * error.c (show_locus): Remove always-false test.
+
+2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * lang.opt: Minor edits to descriptions.
+
+2007-03-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/30877
+ * fortran/interface.c (check_operator_interface): Implement
+ the standard checks on user operators extending intrinsic operators.
+ * fortran/resolve.c (resolve_operator): If the ranks of operators
+ don't match, don't error out but try the user-defined ones first.
+
+2007-03-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/30655
+ * expr.c (check_dimension): Fix logic of comparisons.
+
+2007-03-24 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31215
+ * trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
+ int result that is non-zero if the expression is the function
+ result. Only the characteristics of the result expression
+ can be used in a procedure interface, so simplify LEN in situ
+ using its character length.
+
+ PR fortran/31209
+ PR fortran/31200
+ * trans-expr.c (gfc_conv_function_call): Do not use
+ gfc_conv_expr_reference for actual pointer function with formal
+ target because a temporary is created that does not transfer
+ the reference correctly. Do not indirect formal pointer
+ functions since it is the function reference that is needed.
+
+2007-03-24 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * gfortran.h: Edit comments on GFC_STD_*.
+
+2007-03-23 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * invoke.texi: Misc. small typo fixes.
+ (-Wcharacter-truncation): Add.
+ (-Wnonstd-intrinsics): Correct spelling.
+ (-std=): Edit.
+ (-fintrinsic-modules-path): Add.
+
+2007-03-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/30834
+ * arith.c (complex_pow): Rewrite to handle large power.
+ (gfc_arith_power): Handle large power in the real and integer
+ cases.
+
+2007-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/31262
+ * trans-const.c (gfc_conv_mpz_to_tree): Allow integer constants
+ larger than twice the width of a HOST_WIDE_INT.
+
+2006-03-22 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31193
+ * trans-intrinsic.c (gfc_size_in_bytes): Remove function.
+ (gfc_conv_intrinsic_array_transfer): Remove calls to previous.
+ Explicitly extract TREE_TYPEs for source and mold. Use these
+ to calculate length of source and mold, except for characters,
+ where the se string_length is used. For mold, the TREE_TYPE is
+ recalculated using gfc_get_character_type_len so that the
+ result is correctly cast for character literals and substrings.
+ Do not use gfc_typenode_for_spec for the final cast.
+
+2007-03-22 Tobias Schlüter <tobi@gcc.gnu.org>
+
+ PR fortran/20897
+ * decl.c (gfc_match_derived_decl): Reliably reject
+ 'doubleprecision' and 'doublecomplex' as type names.
+
+2007-03-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/31203
+ * trans-expr.c (gfc_trans_init_string_length): Length should
+ never be negative.
+ (gfc_conv_function_call): Likewise.
+
+2007-03-18 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/30531
+ PR fortran/31086
+ * symbo.c : Add gfc_derived_types.
+ (gfc_free_dt_list): Free derived type list gfc_derived_types.
+ (gfc_free_namespace): Remove call to gfc_free_dt_list.
+ (gfc_symbol_done_2): Call gfc_free_dt_list.
+ * gfortran.h : Declare gfc_derived_types to be external. Remove
+ derived types field from gfc_namespace.
+ * resolve.c (resolve_fl_derived): Refer to gfc_derived types
+ rather than namespace derived_types.
+ (resolve_fntype): Remove special treatment for module
+ derived type functions.
+ * trans-types.c (gfc_get_derived_type): Remove search for like
+ derived types. Finish by copying back end declaration to like
+ derived types in the derived type list gfc_derived_types.
+
+ 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/31120
+ * trans-expr.c (gfc_conv_powi): Make n argument unsigned hwi.
+ (gfc_conv_cst_int_power): Handle integer exponent with care,
+ since it might be too large for us.
+
+2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/31184
+ * invoke.texi: Fix typo.
+
+2007-03-16 Tobias Burnus <burnus@net-b.de>
+
+ * trans-decl.c (gfc_generate_function_code): Use all arguments of
+ set_std.
+
+2007-03-15 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * gfortran.h (gfc_option_t): Add flag_backtrace field.
+ * lang.opt: Add -fbacktrace option.
+ * invoke.texi: Document the new option.
+ * trans-decl.c (gfc_build_builtin_function_decls): Add new
+ option to the call to set_std.
+ * options.c (gfc_init_options, gfc_handle_option): Handle the
+ new option.
+
+2007-03-15 Tobias Burnus <burnus@gcc.gnu.org>
+ Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/30922
+ * decl.c (gfc_match_import): If the parent of the current name-
+ space is null, try looking for an imported symbol in the parent
+ of the proc_name interface.
+ * resolve.c (resolve_fl_variable): Do not check for blocking of
+ host association by a same symbol, if the symbol is in an
+ interface body.
+
+2007-03-15 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/30879
+ * decl.c (match_data_constant): Before going on to try to match
+ a name, try to match a structure component.
+
+
+ PR fortran/30870
+ * resolve.c (resolve_actual_arglist): Do not reject a generic
+ actual argument if it has a same name specific interface.
+
+ PR fortran/31163
+ * trans-array.c (parse_interface): Do not nullify allocatable
+ components if the symbol has the saved attribute.
+
+2007-03-14 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * trans-array.c (gfc_trans_auto_array_allocation): Replace
+ fold(convert()) by fold_convert().
+ (gfc_duplicate_allocatable): Likewise.
+ * trans-intrinsic.c (gfc_conv_intrinsic_dot_product): Use
+ build_int_cst instead of converting an integer_zero_node
+ to the final type.
+
+2007-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ * module.c (mio_typespec): Don't look at ts->cl if not BT_CHARACTER.
+
+2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
+
+ PR fortran/30933
+ PR fortran/30948
+ PR fortran/30953
+ * intrinsics.texi (CHDIR): Fix argument names, note
+ that STATUS must be a default integer.
+ (CTIME): Fix argument names, note that RESULT must
+ be a default integer.
+ (EXIT): Note that STATUS must be a default integer.
+
+2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
+
+ PR fortran/28068
+ * intrinsic.texi: General whitespace cleanup, remove
+ comment about missing intrinsics.
+ (menu): Add lines for new entries listed below.
+ (ACOSH): Mention specific function DACOSH, correct
+ description phrasing.
+ (ASINH): Mention specific function DASINH, correct
+ description phrasing.
+ (ATANH): Mention specific function DATANH, correct
+ description phrasing.
+ (COS): Add index entry for CCOS.
+ (CPU_TIME): Correct "REAL" to "REAL(*)".
+ (EXP): Add index entry for CEXP.
+ (INT): Correct argument name to "A".
+ (INT2): New entry.
+ (INT8): New entry.
+ (LONG): New entry.
+ (MAX): Add index entries for specific variants.
+ (MCLOCK): New entry.
+ (MCLOCK8): New entry.
+ (SECNDS): Adjust to a more standard form.
+ (SECOND): New entry.
+ (TIME): Add cross-reference to MCLOCK.
+ (TIME8): Add cross-reference to MCLOCK8.
+
+2007-03-11 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/30883
+ * parse.c (parse_interface): Use the default types from the
+ formal namespace if a function or its result do not have a type
+ after parsing the specification statements.
+
2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
* intrinsic.texi: (ICHAR) Improve internal I/O note.