* c-lang.c (finish_file): Bracket declaration of static_ctors,
	static_dtors.
	* calls.c (expand_call): Bracket declaration of 'rtx_before_call',
	'old_stack_arg_under_construction'
	(emit_library_call): Bracket declaration of 'upper_bound',
	'lower_bound', 'i', 'reg_parm_stack_space'
	(emit_library_call_value): Likewise.
	(store_one_arg):
	* collect2.c: include <unistd.h> when appropriate.
	Bracket declaration of 'exportf' and 'full_real_ld_suffix'.
	* emit-rtl.c (prev_cc0_setter): Remove unused variable 'link'.
	* explow.c (plus_constant_for_output_wide): Remove unused variable
	'code'.
	(memory_address): Remove unused variable 'orig_x'.
	* genattrtab.c (make_canonical): Remove unreferenced label 'cond:'.
	(write_const_num_delay_slots): Remove unused variable 'i'.
	* genopinit.c (main): Remove unused variables 'dummy', 'insn_ptr'.
	(gen_insn): Remove unused variable 'obstack_ptr'.
        * libgcc2.c (__bb_exit_func): Remove unused variables 'ret',
        'j', 'tmp', 'i'.
	(__bb_exit_trace_func): Remove unused variable 'e'.
	* optabs.c (expand_binop): remove unused variables 'lhs', 'rhs',
	'funexp'.
	(expand_unop): Remove unused variable 'funexp'.
	(expand_complex_abs): Remove unused variable 'funexp'.
	(init_optabs): Bracket declaration of 'j'.
	(init_complex_libfuncs): Deleted.  Dead static function.
	* profile.c (branch_prob): Remove unused variables 'insn', 'dest'.
	* reg-stack.c: Fix typo in proto for 'get_asm_operand_lengths'
	(reg_to_stack): 'initialized', 'before_function_beg'
	explictly type as ints instead of defaulting.
	(emit_swap_insn): Remove unused variable 'i2'.
	(compare_for_stack_reg): Remove unused variable 'src_note'.
	* rtlanal.c (computed_jump_p): Remove unused variable 'computed_jump'.
	* sched.c (actual_hazard): Bracket declaration of 'this_cost'.
	* stmt.c (add_case_node): Add parens for assignment used as truth.
	(all_cases_count):  Remove unused variable 'count_high'.
	(mark_seen_cases): Remove unused variable 'i'.
	(check_for_full_enumeration_handling): Remove unused variable 't'.
	Bracket declaration of  'all_values', 'l'.
	* tlink.c: Include <stdlib.h>, <unistd.h>, <string.h>/<strings.h>.
	* varasm.c (assemble_string): Remove unused variable 'i'.
	(immed_double_const): Remove unused variable 'in_current_obstack'.
	(immed_real_const_1): Likewise.
	(output_constant_pool): Remove unreferenced label 'done'.
	(output_constant): Remove unused variable 'x'.
        * i386/i386.h (ENCODE_SECTION_INFO): TREE_PUBLIC is an int, not
        a string.
        * i386/sco5.h (ASM_OUTPUT_ASCII): Add parens for assignment used
        as truth.

From-SVN: r17901

	* call.c (build_over_call): Convert builtin abs, labs and fabs to
	tree-codes.
	* decl.c (init_decl_processing): Reenable abs, labs and fabs as
	builtins.

From-SVN: r17900

From-SVN: r17899

From-SVN: r17898

        * config/linux.h (LIB_SPEC): Add -lc for -shared if
        USE_GNULIBC_1 is not defined.
        * config/sparc/linux.h; Ditto.
        * config/sparc/linux64.h (LIB_SPEC): Add -lc for -shared.
        * config/alpha/linux-elf.h (LIB_SPEC): New. Defined if
        USE_GNULIBC_1 is not defined.

From-SVN: r17895

	* cp-tree.h: Add access_protected_virtual_node.
	* class.c (init_class_processing): Initialize it.
	* decl.c (xref_basetypes): Use it.
	* parse.y (base_class_access_list): Likewise.
	* Make-lang.in (DEMANGLER_PROG): Add $(exeext).
	(c++.install-common): Install c++filt.

From-SVN: r17894

        * rs6000/sysv4.h (ENDFILE_SPEC): add missing %(endfile_linux)
        for -mcall-linux

From-SVN: r17892

 
	* system.h: New file to get common systems includes and various
	definitions and declarations based on autoconf macros.

From-SVN: r17891

 
        * fileops.c: #include <unistd.h>.
        * ioprims.c: Likewise.

From-SVN: r17890

(
        * fileops.c: #include <unistd.h>.
        * ioprims.c: Likewise.

From-SVN: r17889

f
        * fileops.c: #include <unistd.h>.
        * ioprims.c: Likewise.

From-SVN: r17888

From-SVN: r17886

From-SVN: r17885

        * com.c (type_for_mode): Add explicit braces to avoid ambiguous `else'.
        * expr.c (ffeexpr_type_combine): Likewise.
        (ffeexpr_reduce_): Likewise.
        (ffeexpr_declare_parenthesized_): Likewise.
        * src.c (ffesrc_strcmp_1ns2i): Likewise.
        (ffesrc_strcmp_2c): Likewise.
        (ffesrc_strncmp_2c): Likewise.
        * stb.c (ffestb_halt1_): Likewise.
        (ffestb_R90910_): Likewise.
        (ffestb_R9109_): Likewise.
        * stc.c (ffestc_R544_equiv_): Likewise.
        * std.c (ffestd_subr_copy_easy_): Likewise.
        (ffestd_R1001dump_): Likewise.
        (ffestd_R1001dump_1005_1_): Likewise.
        (ffestd_R1001dump_1005_2_): Likewise.
        (ffestd_R1001dump_1005_3_): Likewise.
        (ffestd_R1001dump_1005_4_): Likewise.
        (ffestd_R1001dump_1005_5_): Likewise.
        (ffestd_R1001dump_1010_2_): Likewise.
        * ste.c (ffeste_R840): Likewise.
        * sts.c (ffests_puttext): Likewise.
        * symbol.c (ffesymbol_check_token_): Likewise.
        * target.c (ffetarget_real1): Likewise.
        (ffetarget_real2): Likewise.

From-SVN: r17884

testcase for g++/14837

From-SVN: r17882

d
Thu Feb 12 12:46:51 1998  Benjamin Kosnik  <bkoz@rhino.cygnus.com>
	* decl.c (shadow_tag): Give error for typedef-ing built-in types
Fixes g++/14837

From-SVN: r17881

a
Thu Feb 12 12:46:51 1998  Benjamin Kosnik  <bkoz@rhino.cygnus.com>
	* decl.c (shadow_tag): Give error for typedef-ing built-in types
Fixes g++/14837

From-SVN: r17880

From-SVN: r17879

        * expr.c (expand_assignment):  Correct typo exposed by -Wall.
        offset should have been a truth value, not an assignment.

From-SVN: r17876

call.c (reference_binding): Use comptypes when comparing TYPE_MAIN_VARIANTS to handle non-canonical...

	* call.c (reference_binding): Use comptypes when comparing
	TYPE_MAIN_VARIANTS to handle non-canonical array/index types.

From-SVN: r17875

	* typeck.c (build_ptrmemfunc): Typecheck pointer-to-member
	conversions.

From-SVN: r17874

cse.c (delete_dead_from_cse): If a libcall produces a constant result and that result can be substituted into...

        * cse.c (delete_dead_from_cse): If a libcall produces a constant
        result and that result can be substituted into SET_SRC of the
        insn with the REG_RETVAL note, then perform the substitution
        and delete the libcall.

From-SVN: r17871

	* mips.md (trucndihi2,truncdiqi2): Change these to support
	mips16.

From-SVN: r17868

mips.c (movdi_operand): Direct referances to symbols that arn't mips16 consts in mips16 mode arn't...

	* mips/mips.c (movdi_operand): Direct referances to symbols
	that arn't mips16 consts in mips16 mode arn't valid operands.
	* mips/mips.c (mips_move_2words): Add gprel handling.

From-SVN: r17867

	* mips.md (extendsidi2): Allow extension to/from a non-mips16
	register.

From-SVN: r17866

to work right.

From-SVN: r17865

        * i386.c: Conditionally include <stdlib.h>, <string.h>, and
        <strings.h>.

From-SVN: r17864

	* tree.c (is_overloaded_fn): Use really_overloaded_fn.
	(really_overloaded_fn): Move check here from is_overloaded_fn.
	(get_first_fn): Use really_overloaded_fn and is_overloaded_fn.

From-SVN: r17863

	* Makefile.in (WARN_CFLAGS): New variable.
	(bootstrap, bootstrap2, bootstrap3, bootstrap4): Use it.

From-SVN: r17862

	* config/i386/i386.c (reg_mentioned_in_mem): Don't abort when
	falling through default case in switch.
	(i386_aligned_p): Likewise.

From-SVN: r17860

	* mips/mips.h (mips_abi_string): Correct typo in comment.

From-SVN: r17858

From-SVN: r17857

From-SVN: r17855

From-SVN: r17854

From-SVN: r17853

	* cp-tree.h (push_template_decl): Return the decl passed in, or an
	equivalent duplicate.
	* decl.c (pushtag): Use the return value from push_template_decl.
	(duplicate_decls): When duplicating a template declaration, merge
	the DECL_TEMPLATE_RESULTs as well.
	(make_implicit_typename): Don't try to dive into typename types to
	find a context for making a new implicit typename.
	(start_decl): Use the return value from push_template_decl.
	(grokdeclarator): Complain about declarations list `const operator
	int'.  Since we don't correctly handle in-class initializations of
	non-static data members, complain about this (now illegal)
	practice.  Issue an error for initializations of non-const statics
	since that is illegal as well, and since we don't handle that case
	correctly either.
	(start_function): Use the return value from push_template_decl.
	(start_method): Likewise.
	* decl2.c (grokfield): Likewise.  Since the change to
	grokdeclarator ensures that all initialized fields are in fact
	static, remove a redundant test for TREE_PUBLIC.
	* parse.y (initlist): Disable labeled initializers since they do
	not work as per the documentation, and since they do not use the
	same syntax as the C front end.
	* pt.c (push_template_decl): Return the decl passed in, or an
	equivalent duplicate.
	(lookup_template_class): When searching in a nested context,
	use the right arguments.
	(uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
	* typeck.c (build_component_ref): Assign the correct type to the
	result of build_vfn_ref.

From-SVN: r17852

From-SVN: r17850

        * Makefile.in (dwarf2out.o, emit-rtl.o, jump.o, cse.o, unroll.o,
        reorg.o, regmove.o): Depend on insn-codes.h, it gets included
        indirectly via expr.h.

From-SVN: r17849

Makefile.in ($(lib)): Call $(AR) repeatedly to avoid overflowing argument size limit on ancious System V.

        * Makefile.in ($(lib)): Call $(AR) repeatedly to avoid overflowing
        argument size limit on ancious System V.

From-SVN: r17848

com.c (ffecom_ptr_to_expr): Do upper - lower in the native type, so as to properly handle negative indices.

        * com.c (ffecom_ptr_to_expr) [FFEBLD_opARRAYREF]:  Do upper - lower
        in the native type, so as to properly handle negative indices.

From-SVN: r17847