path: root/gcc/fortran/ChangeLog

2006-02-09  Tobias Schlüter  <tobias.schlueter@physik.uni-muenchen.de>

	* dump-parse-tree.c: Update copyright years.
	* matchexp.c: Likewise.
	* module.c: Likewise.

	PR fortran/14771
	* gfortran.h (gfc_intrinsic_op): Add INTRINSIC_PARENTHESES.
	* dump-parse-tree (gfc_show_expr): Handle INTRINSIC_PARENTHESES.
	* expr.c (simplify_intrinsic_op): Treat INTRINSIC_PARENTHESES as
	if it were INTRINSIC_UPLUS.
	* resolve.c (resolve_operator): Handle INTRINSIC_PARENTHESES.
	* match.c (intrinsic_operators): Add INTRINSIC_PARENTHESES.
	* matchexp.c (match_primary): Record parentheses surrounding
	numeric expressions.
	* module.c (intrinsics): Add INTRINSIC_PARENTHESES for module
	dumping.
	* trans-expr.c (gfc_conv_expr_op): Handle INTRINSIC_PARENTHESES.

2006-02-09  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/26038
	* trans-stmt.c (gfc_trans_allocate): Provide assumed character length
	scalar with missing backend_decl for the hidden dummy charlen.

	PR fortran/25059
	* interface.c (gfc_extend_assign): Remove detection of non-PURE
	subroutine in assignment interface, with gfc_error, and put it in
	* resolve.c (resolve_code).

	PR fortran/25070
	* interface.c (gfc_procedure_use): Flag rank checking for non-
	elemental, contained or interface procedures in call to
	(compare_actual_formal), where ranks are checked for assumed
	shape arrays..

2006-02-08  Francois-Xavier Coudert  <coudert@clipper.ens.fr>

	PR libfortran/25425
	* trans-decl.c (gfc_generate_function_code): Add new argument,
	pedantic, to set_std call.

2005-02-06  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/23815
	* gfortran.texi: Document the GFORTRAN_CONVERT_UNIT environment
	variable.
	* invoke.texi:  Mention the "Runtime" chapter.
	Document the -fconvert= option.
	* gfortran.h:  Add options_convert.
	* lang.opt:  Add fconvert=little-endian, fconvert=big-endian,
	fconvert=native and fconvert=swap.
	* trans-decl.c (top level):  Add gfor_fndecl_set_convert.
	(gfc_build_builtin_function_decls):  Set gfor_fndecl_set_convert.
	(gfc_generate_function_code):  If -fconvert was specified,
	and this is the main program, add a call to set_convert().
	* options.c:  Handle the -fconvert options.

2006-02-06  Roger Sayle  <roger@eyesopen.com>

	* trans-stmt.c (gfc_evaluate_where_mask): Allow the NMASK argument
	to be NULL to indicate that the not mask isn't required.
	(gfc_trans_where_2): Remove PMASK argument.  Avoid calculating the
	pending mask for the last clause of a WHERE chain.  Update recursive
	call.
	(gfc_trans_forall_1): Update call to gfc_trans_where_2.
	(gfc_trans_where): Likewise.

2006-02-06  Jakub Jelinek  <jakub@redhat.com>

	Backport from gomp-20050608-branch
	* trans-decl.c (create_function_arglist): Handle dummy functions.

	* trans-decl.c (gfc_get_symbol_decl): Revert explicit setting of
	TYPE_SIZE_UNIT.
	(gfc_trans_vla_type_sizes): Also "gimplify"
	GFC_TYPE_ARRAY_DATAPTR_TYPE for GFC_DESCRIPTOR_TYPE_P types.
	* trans-array.c (gfc_trans_deferred_array): Call
	gfc_trans_vla_type_sizes.

	* trans-decl.c (saved_function_decls, saved_parent_function_decls):
	Remove unnecessary initialization.
	(create_function_arglist): Make sure __result has complete type.
	(gfc_get_fake_result_decl): Change current_fake_result_decl into
	a tree chain.  For entry master, create a separate variable
	for each result name.  For BT_CHARACTER results, call
	gfc_finish_var_decl on length even if it has been already created,
	but not pushdecl'ed.
	(gfc_trans_vla_type_sizes): For function/entry result, adjust
	result value type, not the FUNCTION_TYPE.
	(gfc_generate_function_code): Adjust for current_fake_result_decl
	changes.
	(gfc_trans_deferred_vars): Likewise.  Call gfc_trans_vla_type_sizes
	even on result if it is assumed-length character.

	* trans-decl.c (gfc_trans_dummy_character): Add SYM argument.
	Call gfc_trans_vla_type_sizes.
	(gfc_trans_auto_character_variable): Call gfc_trans_vla_type_sizes.
	(gfc_trans_vla_one_sizepos, gfc_trans_vla_type_sizes_1,
	gfc_trans_vla_type_sizes): New functions.
	(gfc_trans_deferred_vars): Adjust gfc_trans_dummy_character
	callers.  Call gfc_trans_vla_type_sizes on assumed-length
	character parameters.
	* trans-array.c (gfc_trans_array_bounds,
	gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias): Call
	gfc_trans_vla_type_sizes.
	* trans.h (gfc_trans_vla_type_sizes): New prototype.

	* trans-decl.c (gfc_build_qualified_array): For non-assumed-size
	arrays without constant size, create also an index var for
	GFC_TYPE_ARRAY_SIZE (type).  If the type is incomplete, complete
	it as 0..size-1.
	(gfc_create_string_length): Don't call gfc_defer_symbol_init
	if just creating DECL_ARGUMENTS.
	(gfc_get_symbol_decl): Call gfc_finish_var_decl and
	gfc_defer_symbol_init even if ts.cl->backend_decl is already
	set to a VAR_DECL that doesn't have DECL_CONTEXT yet.
	(create_function_arglist): Rework, so that hidden length
	arguments for CHARACTER parameters are created together with
	the parameters.  Resolve ts.cl->backend_decl for CHARACTER
	parameters.  If the argument is a non-constant length array
	or CHARACTER, ensure PARM_DECL has different type than
	its DECL_ARG_TYPE.
	(generate_local_decl): Call gfc_get_symbol_decl even
	for non-referenced non-constant length CHARACTER parameters
	after optionally issuing warnings.
	* trans-array.c (gfc_trans_array_bounds): Set last stride
	to GFC_TYPE_ARRAY_SIZE (type) to initialize it as well.
	(gfc_trans_dummy_array_bias): Initialize GFC_TYPE_ARRAY_SIZE (type)
	variable as well.

	* trans-expr.c (gfc_conv_expr_val): Fix comment typo.

	* trans-stmt.c (gfc_trans_simple_do): Fix comment.

2006-02-04  Roger Sayle  <roger@eyesopen.com>

	* dependency.c (gfc_check_dependency): Remove unused vars and nvars
	arguments.  Replace with an "identical" argument.  A full array
	reference to the same symbol is a dependency if identical is true.
	* dependency.h (gfc_check_dependency): Update prototype.
	* trans-array.h (gfc_check_dependency): Delete duplicate prototype.
	* trans-stmt.c: #include dependency.h for gfc_check_dependency.
	(gfc_trans_forall_1): Update calls to gfc_check_dependency.
	(gfc_trans_where_2): Likewise.  Remove unneeded variables.
	(gfc_trans_where_3): New function for simple non-dependent WHEREs.
	(gfc_trans_where): Call gfc_trans_where_3 to translate simple
	F90-style WHERE statements without internal dependencies.
	* Make-lang.in (trans-stmt.o): Depend upon dependency.h.

2006-02-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR fortran/26041
	PR fortran/26064
	* resolve.c (resolve_types): New function.
	(resolve_codes): Likewise.
	(gfc_resolve): Use them.

2006-02-05  Roger Sayle  <roger@eyesopen.com>

	* trans-stmt.c (gfc_evaluate_where_mask): Use LOGICAL*1 for WHERE
	masks instead of LOGICAL*4.

2006-02-05  Jakub Jelinek  <jakub@redhat.com>

	* resolve.c (resolve_symbol): Initialize constructor_expr to NULL.

2006-02-04  Thomas Koenig  <Thomas.Koenig@online.de>

	PR fortran/25075
	check.c (identical_dimen_shape):  New function.
	(check_dot_product):  Use identical_dimen_shape() to check sizes
	for dot_product.
	(gfc_check_matmul):  Likewise.
	(gfc_check_merge):  Check conformance between tsource and fsource
	and between tsource and mask.
	(gfc_check_pack):  Check conformance between array and mask.

2006-02-03  Steven G. Kargl  <kargls@comcast>
	    Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20845
	* resolve.c (resolve_symbol): Default initialization of derived type
	component reguires the SAVE attribute.

2006-02-02  Steven G. Kargl  <kargls@comcast>

	PR fortran/24958
	match.c (gfc_match_nullify):  Free the list from head not tail.

	PR fortran/25072
	* match.c (match_forall_header): Fix internal error caused by bogus
	gfc_epxr pointers.


2006-01-31  Thomas Koenig  <Thomas.Koenig@online.de>

	PR fortran/26039
	expr.c (gfc_check_conformance):  Reorder error message
	to avoid plural.
	check.c(gfc_check_minloc_maxloc):  Call gfc_check_conformance
	for checking arguments array and mask.
	(check_reduction):  Likewise.

2005-01-30  Erik Edelmann  <eedelman@gcc.gnu.org>

	PR fortran/24266
	* trans-io.c (set_internal_unit): Check the rank of the
	expression node itself instead of its symbol.

2006-01-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/18578
	PR fortran/18579
	PR fortran/20857
	PR fortran/20885
	* interface.c (compare_actual_formal): Error for INTENT(OUT or INOUT)
	if actual argument is not a variable.

2006-01-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/17911
	* expr.c (gfc_check_assign, gfc_check_pointer_assign): Emit error if
	the lvalue is a use associated procedure.

	PR fortran/20895
	PR fortran/25030
	* expr.c (gfc_check_pointer_assign): Emit error if lvalue and rvalue
	character lengths are not the same.  Use gfc_dep_compare_expr for the
	comparison.
	* gfortran.h: Add prototype for gfc_dep_compare_expr.
	* dependency.h: Remove prototype for gfc_dep_compare_expr.

2005-01-27  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25964
	* resolve.c (resolve_function): Add GFC_ISYM_LOC to the list of
	generic_ids exempted from assumed size checking.

2006-01-27  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/25324
	* Make-lang.in (fortran/scanner.o): Depend on toplev.h.
	* lang.opt (fpreprocessed): New option.
	* scanner.c: Include toplev.h.
	(gfc_src_file, gfc_src_preprocessor_lines): New variables.
	(preprocessor_line): Unescape filename if there were any
	backslashes.
	(load_file): If initial and gfc_src_file is not NULL,
	use it rather than opening the file.  If gfc_src_preprocessor_lines
	has non-NULL elements, pass it to preprocessor_line.
	(unescape_filename, gfc_read_orig_filename): New functions.
	* gfortran.h (gfc_option_t): Add flag_preprocessed.
	(gfc_read_orig_filename): New prototype.
	* options.c (gfc_init_options): Clear flag_preprocessed.
	(gfc_post_options): If flag_preprocessed, call
	gfc_read_orig_filename.
	(gfc_handle_option): Handle OPT_fpreprocessed.
	* lang-specs.h: Pass -fpreprocessed to f951 if preprocessing
	sources.

2005-01-27  Erik Edelmann  <eedelman@gcc.gnu.org>

	* symbol.c (free_old_symbol): Fix confusing comment, and add code
	  to free old_symbol->formal.

2005-01-26  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25964
	* resolve.c (resolve_function): Exclude statement functions from
	global reference checking.

	PR fortran/25084
	PR fortran/20852
	PR fortran/25085
	PR fortran/25086
	* resolve.c (resolve_function): Declare a gfc_symbol to replace the
	references through the symtree to the symbol associated with the
	function expresion. Give error on reference to an assumed character
	length function is defined in an interface or an external function
	that is not a dummy argument.
	(resolve_symbol): Give error if an assumed character length function
	is array-valued, pointer-valued, pure or recursive. Emit warning
	that character(*) value functions are obsolescent in F95.

	PR fortran/25416
	* trans-expr.c (gfc_conv_function_call): The above patch to resolve.c
	prevents any assumed character length function call from getting here
	except intrinsics such as SPREAD. In this case, ensure that no
	segfault occurs from referencing non-existent charlen->length->
	expr_type and provide a backend_decl for the charlen from the charlen
	of the first actual argument.

	Cure temp name confusion.
	* trans-expr.c (gfc_get_interface_mapping_array): Change name of
	temporary from "parm" to "ifm" to avoid clash with temp coming from
	trans-array.c.

2005-01-25  Erik Edelmann  <eedelman@gcc.gnu.org>

	PR fortran/25716
	* symbol.c (free_old_symbol): New function.
	(gfc_commit_symbols): Use it.
	(gfc_commit_symbol): New function.
	(gfc_use_derived): Use it.
	* gfortran.h: Add prototype for gfc_commit_symbol.
	* intrinsic.c (gfc_find_function): Search in 'conversion'
	if not found in 'functions'.
	(gfc_convert_type_warn): Add a symtree to the new
	expression node, and commit the new symtree->n.sym.
	* resolve.c (gfc_resolve_index): Make sure typespec is
	properly initialized.

2005-01-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25901
	* decl.c (get_proc_name): Replace subroutine and function attributes
	in "already defined" test by the formal arglist pointer being non-NULL.

	Fix regression in testing of admissability of attributes.
	* symbol.c (gfc_add_attribute): If the current_attr has non-zero
	intent, do not do the check for a dummy being used.
	* decl.c (attr_decl1): Add current_attr.intent as the third argument
	in the call to gfc_add_attribute.
	* gfortran.h: Add the third argument to the prototype for
	gfc_add_attribute.

2006-01-21  Joseph S. Myers  <joseph@codesourcery.com>

	* gfortranspec.c (lang_specific_driver): Update copyright notice
	date.

2005-01-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25124
	PR fortran/25625
	* decl.c (get_proc_name): If there is an existing
	symbol in the encompassing namespace, call errors
	if it is a procedure of the same name or the kind
	field is set, indicating a type declaration.

	PR fortran/20881
	PR fortran/23308
	PR fortran/25538
	PR fortran/25710
	* decl.c (add_global_entry): New function to check
	for existing global symbol with this name and to
	create new one if none exists.
	(gfc_match_entry): Call add_global_entry before
	matching argument lists for subroutine and function
	entries.
	* gfortran.h: Prototype for existing function,
	global_used.
	* resolve.c (resolve_global_procedure): New function
	to check global symbols for procedures.
	(resolve_call, resolve_function): Calls to this
	new function for non-contained and non-module
	procedures.
	* match.c (match_common): Add check for existing
	global symbol, creat one if none exists and emit
	error if there is a clash.
	* parse.c (global_used): Remove static and use the
	gsymbol name rather than the new_block name, so that
	the function can be called from resolve.c.
	(parse_block_data, parse_module, add_global_procedure):
	Improve checks for existing gsymbols.  Emit error if
	already defined or if references were to another type.
	Set defined flag.

	PR fortran/PR24276
	* trans-expr.c (gfc_conv_aliased_arg): New function called by 
	gfc_conv_function_call that coverts an expression for an aliased
	component reference to a derived type array into a temporary array
	of the same type as the component.  The temporary is passed as an
	actual argument for the procedure call and is copied back to the
	derived type after the call.
	(is_aliased_array): New function that detects an array reference
	that is followed by a component reference.
	(gfc_conv_function_call): Detect an aliased actual argument with
	is_aliased_array and convert it to a temporary and back again
	using gfc_conv_aliased_arg.

2006-01-19  Tobias Schlüter  <tobias.schlueter@physik.uni-muenchen.de>

	* gfortranspec.c: Update copyright years.
	* trans.c: Likewise.
	* trans-array.c: Likewise.
	* trans-array.h: Likewise.
	* trans-decl.c: Likewise.
	* trans-stmt.c: Likewise.
	* trans-stmt.h: Likewise.
	* trans-types.c: Likewise.

2006-01-18  Tobias Schlüter  <tobias.schlueter@physik.uni-muenchen.de>

	PR fortran/18540
	PR fortran/18937
	* gfortran.h (BBT_HEADER): Move definition up.
	(gfc_st_label): Add BBT_HEADER, remove 'prev' and 'next'.
	* io.c (format_asterisk): Adapt initializer.
	* resolve.c (resolve_branch): Allow FORTRAN 66 cross-block GOTOs
	as extension.
	(warn_unused_label): Take gfc_st_label label as argument, adapt to
	new data structure.
	(gfc_resolve): Adapt call to warn_unused_label.
	* symbol.c (compare_st_labels): New function.
	(gfc_free_st_label, free_st_labels, gfc_get_st_label): Convert to
	using balanced binary tree.
	* decl.c (match_char_length, gfc_match_old_kind_spec): Do away
	with 'cnt'.
	(warn_unused_label): Adapt to binary tree.
	* match.c (gfc_match_small_literal_int): Only set cnt if non-NULL.
	* primary.c (match_kind_param): Do away with cnt.

2006-01-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20869
	PR fortran/20875
	PR fortran/25024
	* symbol.c (check_conflict): Add pointer valued elemental
	functions and internal procedures with the external attribute
	to the list of conflicts.
	(gfc_add_attribute): New catch-all function to perform the
	checking of symbol attributes for attribute declaration
	statements.
	* decl.c (attr_decl1): Call gfc_add_attribute for each of -
	(gfc_match_external, gfc_match_intent, gfc_match_intrinsic,
	gfc_match_pointer, gfc_match_dimension, gfc_match_target):
	Remove spurious calls to checks in symbol.c.  Set the
	attribute directly and use the call to attr_decl() for
	checking.
	* gfortran.h:  Add prototype for gfc_add_attribute.

	PR fortran/25785
	* resolve.c (resolve_function): Exclude PRESENT from assumed size
	argument checking. Replace strcmp's with comparisons with generic
	codes.

2006-01-16  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>

	* gfortranspec.c (lang_specific_spec_functions): Remove.

2006-01-16  Richard Guenther  <rguenther@suse.de>

	* trans-stmt.c (gfc_trans_if_1): Use fold_buildN and build_int_cst.
	(gfc_trans_arithmetic_if): Likewise.
	(gfc_trans_simple_do): Likewise.
	(gfc_trans_do): Likewise.
	(gfc_trans_do_while): Likewise.
	(gfc_trans_logical_select): Likewise.
	(gfc_trans_forall_loop): Likewise.
	(generate_loop_for_temp_to_lhs): Likewise.
	(generate_loop_for_rhs_to_temp): Likewise.
	(gfc_trans_allocate): Likewise.
	* trans.c (gfc_add_expr_to_block): Do not fold expr again.

2006-01-16  Richard Guenther  <rguenther@suse.de>

	* trans-expr.c (gfc_conv_function_call): Use fold_build2.
	* trans-stmt.c (gfc_trans_goto): Likewise.  Use build_int_cst.
	* trans.c (gfc_trans_runtime_check): Don't fold the condition
	again.

2006-01-13  Steven G. Kargl  <kargls@comcast.net>

	PR fortran/25756
	* symbol.c (gfc_free_st_label): Give variable meaningful name. Remove
	unneeded parenthesis. Fix-up the head of the list (2 lines gleaned
	from g95).

2006-01-13  Diego Novillo  <dnovillo@redhat.com>

	* trans.c (gfc_add_expr_to_block): Do not fold tcc_statement
	nodes.

2006-01-11  Tobias Schlüter  <tobias.schlueter@physik.uni-muenchen.de>

	* parse.c (next_fixed): Remove superfluous string concatenation.

2006-01-11  Bernhard Fischer  <rep.nop@aon.at>

	PR fortran/25486
	* scanner.c (load_line): use maxlen to determine the line-length used
	for padding lines in fixed form.

2005-01-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25730
	* trans-types.c (copy_dt_decls_ifequal): Copy backend decl for
	character lengths.

2006-01-09  Andrew Pinski  <pinskia@physics.uc.edu>

	fortran/24936
	* trans-stmt.c (gfc_trans_pointer_assign_need_temp): Use fold_convert
	to avoid type mismatch.

2006-01-09  Andrew Pinski  <pinskia@physics.uc.edu>

	PR fortran/21977
	* trans-decl.c (gfc_generate_function_code): Move the NULLing of
	current_fake_result_decl down to below generate_local_vars.

2006-01-09  Feng Wang  <fengwang@nudt.edu.cn>

	PR fortran/12456
	* trans-expr.c (gfc_to_single_character): New function that converts
	string to single character if its length is 1.
	(gfc_build_compare_string):New function that compare string and handle
	single character specially.
	(gfc_conv_expr_op): Use gfc_build_compare_string.
	(gfc_trans_string_copy): Use gfc_to_single_character.
	* trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Use
	gfc_build_compare_string.
	* trans.h (gfc_build_compare_string): Add prototype.

2006-01-09  Feng Wang  <fengwang@nudt.edu.cn>

	* simplify.c (gfc_simplify_char): Use UCHAR_MAX instead of literal
	constant.
	(gfc_simplify_ichar): Get the result from unsinged char and in the
	range 0 to UCHAR_MAX instead of CHAR_MIN to CHAR_MAX.

2005-01-08  Erik Edelmann  <eedelman@gcc.gnu.org>

	PR fortran/25093
	* resolve.c (resolve_fntype): Check that PUBLIC functions
	aren't of PRIVATE type.

2005-01-07  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>

	* decl.c (gfc_match_function_decl): Correctly error out in case of
	omitted function argument list.

2006-01-07  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/22146
	* trans-array.c (gfc_reverse_ss): Remove static attribute.
	(gfc_walk_elemental_function_args): Replace gfc_expr * argument for
	the function call with the corresponding gfc_actual_arglist*.  Change
	code accordingly.
	(gfc_walk_function_expr): Call to gfc_walk_elemental_function_args
	now requires the actual argument list instead of the expression for
	the function call.
	* trans-array.h: Modify the prototype for gfc_walk_elemental_function_args
	and provide a prototype for gfc_reverse_ss.
	* trans-stmt.h (gfc_trans_call): Add the scalarization code for the case
	where an elemental subroutine has array valued actual arguments.

	PR fortran/25029
	PR fortran/21256
	PR fortran/20868
	PR fortran/20870
	* resolve.c (check_assumed_size_reference): New function to check for upper
	bound in assumed size array references.
	(resolve_assumed_size_actual): New function to do a very restricted scan
	of actual argument expressions of those procedures for which incomplete
	assumed size array references are not allowed.
	(resolve_function, resolve_call): Switch off assumed size checking of
	actual arguments, except for elemental procedures and intrinsic
	inquiry functions, in some circumstances.
	(resolve_variable): Call check_assumed_size_reference.

2006-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/24268
	* io.c (next_char_not_space): New function that returns the next
	character that is not white space.
	(format_lex): Use the new function to skip whitespace within
	a format string.

2006-01-05  Erik Edelmann  <eedelman@gcc.gnu.org>

	PR fortran/23675
	* expr.c (gfc_expr_set_symbols_referenced): New function.
	* gfortran.h: Add a function prototype for it.
	* resolve.c (resolve_function): Use it for
	use associated character functions lengths.
	* expr.c, gfortran.h, resolve.c: Updated copyright years.

2006-01-03  Steven G. Kargl  <kargls@comcast.net>

	PR fortran/25101
	* resolve.c (resolve_forall_iterators):  Check for scalar variables;
	Check stride is nonzero.

2006-01-02  Steven G. Kargl  <kargls@comcast.net>

	PR fortran/24640
	* parse.c (next_free): Check for whitespace after the label.
	* match.c (gfc_match_small_literal_int): Initialize cnt variable.

2006-01-01  Steven G. Kargl  <kargls@comcast.net>

	* ChangeLog: Split previous years into ...
	* ChangeLog-2002: here.
	* ChangeLog-2003: here.
	* ChangeLog-2004: here.
	* ChangeLog-2005: here.