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	* cccp.c: Do not #include <sys/stat.h> here; this is already done
	by "system.h".
	* collect2.c: Likewise.
	* cpplib.h: Likewise.
	* gcc.c: Likewise.
	* gcov.c: Likewise.
	* getpwd.c: Likewise.
	* protoize.c: Likewise.
	* toplev.c: Likewise.

From-SVN: r24263

 
	* cccp.c: Do not #include <sys/stat.h> here; this is already done
	by "system.h".
	* collect2.c: Likewise.
	* cpplib.h: Likewise.
	* gcc.c: Likewise.
	* gcov.c: Likewise.
	* getpwd.c: Likewise.
	* protoize.c: Likewise.
	* toplev.c: Likewise.

From-SVN: r24262

p
	* cccp.c: Do not #include <sys/stat.h> here; this is already done
	by "system.h".
	* collect2.c: Likewise.
	* cpplib.h: Likewise.
	* gcc.c: Likewise.
	* gcov.c: Likewise.
	* getpwd.c: Likewise.
	* protoize.c: Likewise.
	* toplev.c: Likewise.

From-SVN: r24261

�
	* cpplib.h (HOST_WIDE_INT): Get definition from "machmode.h"
	and don't try to define it here.
	* Makefile.in (cppmain.o): Depend on machmode.h.
	(cpplib.o): Likewise.
	(cpperror.o): Likewise.
	(cppexp.o): Likewise.
	(cppfiles.o): Likewise.
	(cpphash.o): Likewise.
	(cppalloc.o): Likewise.
	(fix-header.o): Likewise.
	(scan-decls.o): Likewise.

From-SVN: r24260

�
	* cpplib.h (HOST_WIDE_INT): Get definition from "machmode.h"
	and don't try to define it here.
	* Makefile.in (cppmain.o): Depend on machmode.h.
	(cpplib.o): Likewise.
	(cpperror.o): Likewise.
	(cppexp.o): Likewise.
	(cppfiles.o): Likewise.
	(cpphash.o): Likewise.
	(cppalloc.o): Likewise.
	(fix-header.o): Likewise.
	(scan-decls.o): Likewise.

From-SVN: r24259

	* reload1.c (reload_combine): Use BASIC_BLOCK_LIVE_AT_START
	to determine if a register is live at a jump destination.
	Everything is dead at a BARRIER.

From-SVN: r24258

From-SVN: r24257

From-SVN: r24256

Thu Dec 10 20:00:54 1998  Alexandre Petit-Bianco  <apbianco@sendai.cygnus.com>
	* decl.c (long_zero_node, float_zero_node, double_zero_node): New
 	global variables, initialized.
	* java-tree.h (long_zero_node, float_zero_node, double_zero_node):
 	Declared new global variables.
	* lex.c (java_lex): Return long_zero_node, float_zero_node,
 	double_zero_node, integer_zero_node upon direct matching.
	* parse.y (purify_type_name): Added function prototype.
	(duplicate_declaration_error_p): Consider new_type as potentially
 	being a incomplete type. Use purify_type_name on type string.
	(method_header): saved_type: unused variable removed. Don't figure
 	return type if method name is invalid.
	(java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
 	processed by patch_unaryop.
	(patch_unaryop): Fixed typo in comment. Re-convert pre/post
 	increment/decrement node into its original type after binary
 	numeric promotion on its operands.
Fixes a bug occuring when an error occurs in constructor
declaration. Fixes a bug on ++/-- operators on non integer operands.

From-SVN: r24255

	* cse.c (simplify_unary_operation): Sign-extend constants when
	they have the most significant bit set for the target.
	* real.c (endian): Sign-extend 32 bit output values on a 64 bit
	host.
	* m32r/m32r.c (m32r_expand_prologue): Store pretend_size in
	HOST_WIDE_INT temporary before negating it.
	* m32r/m32r.md (movsi_insn+1): Use ~0xffff instead of 0xffff0000.

From-SVN: r24254

	* decl.c (start_enum): Use push_obstacks, not
	end_temporary_allocation.
	(finish_enum): Call pop_obstacks.

From-SVN: r24244

(finish_enum): Call pop_obstacks.

From-SVN: r24243

	* class.c (instantiate_type): Return error_mark_node rather than
	junk.

From-SVN: r24240

Thu Dec 10 15:05:59 1998  Dave Brolley  <brolley@cygnus.com>
	* objc/objc-act.c (lang_init_options): Enclose cpplib related code in
	#if USE_CPPLIB.

From-SVN: r24234

parse.y (array_initializer:): Array init operand is NULL_TREE instead of a TREE_LIST of NULL_TREEs when...

Thu Dec 10 11:02:49 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	* parse.y (array_initializer:): Array init operand is NULL_TREE
 	instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
 	now an error. Fixed indentation problems.
	(patch_string): Handle error_mark_node as an argument.
	(patch_new_array_init): Fixed indentation problems.
	(array_constructor_check_entry): Removed check on null wfl_value.
  	Return an error if wfl_value's walk returns an error.
Fixes and cleanups for array initializers.

From-SVN: r24233

From-SVN: r24232

        * collect2.h: New header file for prototypes.
        * Makefile.in (collect2.o, tlink.o): Depend on collect2.h.
        * collect2.c: Include collect2.h.
        * tlink.c: Likewise.

From-SVN: r24231

From-SVN: r24227

From-SVN: r24226

	* cp-tree.h (most_specialized_instantiation): New function.
	(print_candidates): Likewise.
	* class.c (validate_lhs): Remove.
	(resolve_address_of_overloaded_function): New function, split out
	and then substantially reworked, from ...
	(instantiate_type): Use it.  Simplify.
	* cvt.c (convert_to_reference): Complain when caller has indicated
	that's the right thing to do.  Don't crash if instantiate_type
	fails.
	* pt.c: Substitute `parameters' for `paramters' throughout.
	(print_candidates): Don't make it static.
	(most_specialized_instantiation): Split out from ...
	(most_specialized): Here.

From-SVN: r24225

Wed Dec  9 15:37:05 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	* java-tree.def (NEW_ARRAY_INIT): New Java tree code.
	* lex.c (java_lex): Remember column position before advancing one
 	token. Retain location information on OCB_TK.
	* lex.h (typedef struct java_lc): Added new field.
	* parse.h (GET_SKIP_TYPE): New macro.
	(QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
	* parse.y (build_new_array_init, patch_new_array_init,
 	patch_array_constructor, maybe_build_array_element_wfl,
 	array_constructor_check_entry): New function prototypes.
	(switch_block:): Tagged <node>.
	(OCB_TK): Tagged <operator>.
	(array_initializer:): Installed actions.
	(variable_initializer): Build location information on element if
 	necessary.
	(switch_statement:): Fixed indentation typo.
	(switch_block:): Redefined default action.
	(java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
	(patch_assignment): Removed duplicate code.
	(maybe_build_array_element_wfl, build_new_array_init,
 	patch_new_array_init, patch_array_constructor,
 	array_constructor_check_entry): New functions.
Parse and walk array initializer nodes.

From-SVN: r24224

From-SVN: r24222

Wed Dec  9 15:33:01 1998  Dave Brolley  <brolley@cygnus.com>
	* lex.c (lang_init_options): Initialize cpplib.
	* decl2.c (parse_options,cpp_initialized): Removed.
	(lang_decode_option): Move initialization of cpplib to
	lang_init_options.

From-SVN: r24221

Wed Dec  9 15:29:26 1998  Dave Brolley  <brolley@cygnus.com>
	* objc/objc-act.c (cpp_initialized): Removed.
	(lang_init_options): Initialize cpplib.
	(lang_decode_option): Move initialization of cpplib to
	lang_init_options.

From-SVN: r24220

Wed Dec  9 15:29:26 1998  Dave Brolley  <brolley@cygnus.com>
	* c-lang.c: (parse_options,parse_in): Added.
	(lang_init_options): Initialized cpplib here.
	* c-decl.c (parse_options,cpp_initialized): Removed.
	(c_decode_option): Move initialization of cpplib to
	lang_init_options.

From-SVN: r24219

	* decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
	well as the TYPE_DECL, when a typedef name is assigned to a
	previously anonymous type.

From-SVN: r24218

From-SVN: r24217

	* reload1.c (reload_combine, reload_combine_note_store):
	Make USE_RUID always valid.
	(reload_combine): Check if BASE is clobbered too early.

From-SVN: r24216

From-SVN: r24210

Wed Dec  9 12:15:26 1998  Dave Brolley  <brolley@cygnus.com>
	* cccp.c (create_definition): Fix end of bufer logic.

From-SVN: r24205

except.c (duplicate_eh_handlers, [...]): Function pointer parameters changed to use the PARAMS() macro.

       * except.c (duplicate_eh_handlers, rethrow_symbol_map): Function
       pointer parameters changed to use the PARAMS() macro.

From-SVN: r24204

	* except.h (struct handler_info): Add handler_number field
	* except.c (gen_exception_label): EH labels no longer need to be
	on the permanent obstack.
	(get_new_handler): Set the label number field.
	(output_exception_table_entry): Regenerate handler label reference
	from the label number field.
	(init_eh): Remove a blank line
	* integrate.c (get_label_from_map): Labels no longer need to be
	on the permanent obstack.

From-SVN: r24203

From-SVN: r24202

From-SVN: r24201

From-SVN: r24200

	* i960/i960.h (CONST_COSTS, case CONST_INT): Accept power2_operand
	only when OUTER_CODE is SET.

From-SVN: r24199

        * gcc.special/930510-1.c: Make C9X safe.
        * gcc.misc-tests/gcov-1.c Similarly.
        * gcc.misc-tests/gcov-2.c Similarly.

From-SVN: r24198

        * configure.in (hppa2*-*-*): Handle like hppa1.1-*-* for now.
        * configure: Rebuilt.

From-SVN: r24197

	* loop.c (strength_reduce): If scan_start points to the loop exit
	test, be wary of subversive use of gotos inside expression statements.
	Don't set maybe_multiple for a backward jump that does not
	include the label under consideration into its range.
	* unroll.c (biv_total_increment): Make use of maybe_multiple field.

From-SVN: r24196

	* explow.c (plus_constant_wide): Don't immediately return with
	result of recursive call.

From-SVN: r24195