* flags.h:  Add flag_data_sections.
        * toplev.c:  Add option -fdata-sections.  Add flag_data_sections.
        (compile_file):  Error if flag_data_sections not supported.
        * varasm.c (assemble_variable):  Handle flag_data_sections.
        * config/svr4.h:  Modify prefixes for UNIQUE_SECTION_NAME.
        * config/mips/elf.h:  Likewise.
        * config/mips/elf64.h:  Likewise.
        * invoke.texi:  Describe -fdata-sections.

From-SVN: r22619

From-SVN: r22616

From-SVN: r22615

invoke.texi (-ffloat-store): Clarify that this option does not affect intermediate results -- only variables.

        * invoke.texi (-ffloat-store): Clarify that this option
        does not affect intermediate results -- only variables.

From-SVN: r22614

From-SVN: r22613

        * configure.in: Minor cleanups for building in the $(target_alias)
        subdir.

From-SVN: r22612

From-SVN: r22611

From-SVN: r22604

From-SVN: r22601

From-SVN: r22600

	* g++.old-deja/g++.other/bitfld1.C: built-in operator!= should be
	preferred over template operator!= for enum bitfields

From-SVN: r22599

From-SVN: r22598

	* search.c (get_base_distance): Remove assert.
	* decl2.c (build_anon_union_vars): Don't process a field with no
	name.
	(finish_anon_union): Also complain about local anon unions with no
	members.

From-SVN: r22597

From-SVN: r22596

        * rs6000.c (function_arg_boundary): Revert accidental change on
        September 18.

From-SVN: r22595

From-SVN: r22594

From-SVN: r22593

	* sdbout.c (sdbout_one_type): Don't look at TYPE_BINFO field of enums.

From-SVN: r22592

From-SVN: r22591

From-SVN: r22590

1998-09-24  Martin von L�wis  <loewis@informatik.hu-berlin.de>
	* decl.c (lookup_namespace_name): If the name is a namespace,
	return it immediately.

From-SVN: r22589

From-SVN: r22588

	* cp-tree.h (define_case_label): Remove unused parameter.
	(check_java_method): Likewise.
	(grokclassfn): Likewise.
	(expand_aggr_init): Likewise.
	(build_x_delete): Likewise.
	(maybe_end_member_template_processing): Likewise.
	(unshare_base_binfos): Add prototype.
	(string_conv_p): Likewise.
	(my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
	* cvt.c (build_up_reference): Remove unused parameter
 	`checkconst', all callers changed.
	(build_type_conversion): Mark parameter `code' with
	ATTRIBUTE_UNUSED.
	(build_expr_type_conversion): Initialize variable `conv'.
	* decl.c (push_namespace): Initialize variable `d'.
  	(define_case_label): Remove unused parameter `decl', all callers
 	changed.
	* decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
 	`argc' with ATTRIBUTE_UNUSED.
	(grokclassfn): Remove unused parameter `cname', all callers
 	changed.
	(check_java_method): Likewise for parameter `ctype'.
	(copy_assignment_arg_p): Mark parameter `virtualp' with
	ATTRIBUTE_UNUSED.
	(finish_prevtable_vardecl): Likewise for parameter `prev'.
	* expr.c (extract_init): Likewise for parameters `decl' and `init'.
	* init.c (expand_aggr_init_1): Remove unused parameter
 	`alias_this', all callers changed.
	(expand_aggr_init): Likewise.
	(expand_default_init): Likewise.
	(build_new_1): Initialize variable `susp'.
	(build_x_delete): Remove unused parameter `type', all callers
	changed.
	* lex.c (set_typedecl_interface_info): Mark parameter `prev' with
	ATTRIBUTE_UNUSED.
	(readescape): Use (unsigned) value in shift.
	(real_yylex): Likewise.  Likewise.  Also cast `sizeof' to int when
	comparing to a signed quantity.
	* pt.c (maybe_end_member_template_processing): Remove unused
 	parameter `decl', all callers changed.
	(check_explicit_specialization): Add braces around empty body in
	an else-statement.
	(current_template_args): Initialize variable `args'.
	(lookup_template_class): Likewise for variable `prev_local_enum'.
	(tsubst_decl): Likewise for variable `r'.
	(set_mangled_name_for_template_decl): Initialize variable
	`context'.
	* spew.c (scan_tokens): Change type of parameter `n' to unsigned.
	Likewise for variable `i'.
	(yylex): Initialize variable `trrr'.
	* typeck.c (compparms): Mark variable `strict' with
	ATTRIBUTE_UNUSED.
	* xref.c (simplify_type): Cast argument of ctype function to
	`unsigned char'.

From-SVN: r22587

From-SVN: r22586

        * cccp.c (pedwarn_with_file_and_line): For !__STDC__ case, avoid
        accessing variables until they are initialized via va_arg().

From-SVN: r22585

From-SVN: r22584

	* cp-tree.h (language_lvalue_valid): Remove.
	* decl.c (grokdeclarator): Don't disallow references to functions.
	* tree.c (lvalue_p_1): New function, combining duplicated
	code from ...
	(lvalue_p): Use it.
	(real_lvalue_p): Likewise.
	* typeck.c (language_lvalue_valid): Remove.
	(build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
	they don't have TREE_READONLY set.
	* typeck2.c (readonly_error): Add case for FUNCTION_DECLs.

From-SVN: r22583

Thu Sep 24 22:12:16 1998  David S. Miller  <davem@pierdol.cobaltmicro.com>
	* reload1.c (reload_combine): Initialize set before using.

From-SVN: r22582

From-SVN: r22581

�
1998-09-24  Benjamin Kosnik  <bkoz@loony.cygnus.com>
	* spew.c (yylex): Give diagnostic.
	* hash.h (is_reserved_word): Add export.
	* gxx.gperf: Ditto.
	* lex.h (rid): Add RID_EXPORT.
	* lex.c (init_parse): Ditto.

From-SVN: r22580

�
1998-09-24  Benjamin Kosnik  <bkoz@loony.cygnus.com>
	* spew.c (yylex): Give diagnostic.
	* hash.h (is_reserved_word): Add export.
	* gxx.gperf: Ditto.
	* lex.h (rid): Add RID_EXPORT.
	* lex.c (init_parse): Ditto.

From-SVN: r22579

�
1998-09-24  Benjamin Kosnik  <bkoz@loony.cygnus.com>
	* spew.c (yylex): Give diagnostic.
	* hash.h (is_reserved_word): Add export.
	* gxx.gperf: Ditto.
	* lex.h (rid): Add RID_EXPORT.
	* lex.c (init_parse): Ditto.

From-SVN: r22578

�
1998-09-24  Benjamin Kosnik  <bkoz@loony.cygnus.com>
	* spew.c (yylex): Give diagnostic.
	* hash.h (is_reserved_word): Add export.
	* gxx.gperf: Ditto.
	* lex.h (rid): Add RID_EXPORT.
	* lex.c (init_parse): Ditto.

From-SVN: r22577

	* sdbout.c (sdbout_field_types): Don't emit the types of fields we
	won't be emitting.

From-SVN: r22576

From-SVN: r22575

From-SVN: r22574

Thu Sep 24 15:08:08 1998  Jakub Jelinek  <jj@sunsite.ms.mff.cuni.cz>
	* config/sparc/sparc.c (function_value): Perform the equivalent of
	PROMOTE_MODE for ARCH64.
	(eligible_for_epilogue_delay): Allow DImode operations in delay
	slot of a return for ARCH64.

From-SVN: r22573

From-SVN: r22572

	* reload1.c (choose_reload_regs): Also try inheritance when
	reload_in is a stack slot of a pseudo, even if we already got a
	reload reg.

From-SVN: r22571

	* reload1.c (reload_cse_regs_1): Renamed from reload_cse_regs.
	(reload_cse_regs): New function body: call reload_cse_regs_1,
	reload_combine, reload_cse_move2add.
	When doing expensive_optimizations, call reload_cse_regs_1 a
	second time after reload_cse_move2add.
	(reload_combine, reload_combine_note_store): New functions.
	(reload_combine_note_use): New function.
	(reload_cse_move2add, move2add_note_store): New functions.

From-SVN: r22570