sibcall.c (call_ends_block_p): New function.

* sibcall.c (call_ends_block_p): New function.
(optimize_sibling_and_tail_recursive_call): Use it.

From-SVN: r39879

Daily bump.

From-SVN: r39877

CharArrayReader.java (CharArrayReader): Throw IllegalArgumentException if constructor arguments are illegal.

* java/io/CharArrayReader.java (CharArrayReader): Throw
IllegalArgumentException if constructor arguments are illegal.
(ready): Return false if no more characters can be read.
* java/io/ByteArrayInputStream.java (ByteArrayInputStream): Likewise.

From-SVN: r39876

optimize.c (expand_call_inline): Don't walk subtrees of type nodes.

* optimize.c (expand_call_inline): Don't walk subtrees of type
nodes.

* g++.old-deja/g++.other/inline19.c: Remove XFAIL.

From-SVN: r39873

Integer.java (getInteger): Return default argument if property is not set.

* java/lang/Integer.java (getInteger): Return default argument if
property is not set. Don't call decode with null argument.
* java/lang/Long.java (getLong): Likewise.

From-SVN: r39870

Fix typo in last change

From-SVN: r39869

h8300.md: Update copyright.

2001-02-18  Kazu Hirata  <kazu@hxi.com>

* config/h8300/h8300.md: Update copyright.

From-SVN: r39868

h8300.md: Do not output an extra newline character.

2001-02-18  Kazu Hirata  <kazu@hxi.com>

* config/h8300/h8300.md: Do not output an extra newline character.

From-SVN: r39866

h8300.md: Do not output an extra newline character.

2001-02-18  Kazu Hirata  <kazu@hxi.com>

* config/h8300/h8300.md: Do not output an extra newline character.

From-SVN: r39865

Remove conflict indicator

From-SVN: r39862

toplev.c (note_deferral_of_defined_inlined_function): Argument FNDECL may be unused.

* toplev.c (note_deferral_of_defined_inlined_function): Argument
FNDECL may be unused.

* toplev.c (rest_of_compilation): Don't have CSE skip blocks or
follow jumps after first run.
If -fexpensive-optimizations rerun CSE after GCSE and iterate until
it doesn't change any jumps.

From-SVN: r39861

Makefile.in (rtlanal.o): Depend on hard-reg-set.h.

       * Makefile.in (rtlanal.o): Depend on hard-reg-set.h.
        ($HOST_PREFIX_1)rtlanal.o: Remove rules for building
        (mostlyclean): Corresponding changes.
        * rtlanal.c (hard-reg-set.h): Include.
        (rtx_unstable_p): Do not treat the argument pointer specially
        if it is not a fixed register.
        (rtx_varies_p, rtx_addr_can_trap_p): Similarly.

From-SVN: r39860

sibcall.c (optimize_sibling_and_tail_recursive_call): Compare against last real insn in basic block.

* sibcall.c (optimize_sibling_and_tail_recursive_call): Compare
against last real insn in basic block.
Rework to avoid gotos.

From-SVN: r39858

Makefile.in (gcse.o): Now includes ggc.h.

* Makefile.in (gcse.o): Now includes ggc.h.
* gcse.c: Include ggc.h.
(want_to_gcse_p): Verify expression can be in SET as valid insn.
(try_replace_reg): Remove warning of uninitialize variable.
(process_insert_insn): Call invalid_insn_p to validate insn.
* recog.c (insn_invalid_p): Now global.
See if can make valid by adding CLOBBERs of SCRATCH only and do if so.
* recog.h (insn_invalid_p): New declaration.

From-SVN: r39857

* jump.c (jump_optimize_1): Only define reversed_code #ifdef HAVE_trap.

From-SVN: r39856

sparc.c (eligible_for_epilogue_delay): Don't put assignments from FP constants sonce 'Y' output code can't handle it.

* config/sparc/sparc.c (eligible_for_epilogue_delay): Don't put
assignments from FP constants sonce 'Y' output code can't handle it.
(eligible_for_sibcall_delay): Likewise.

From-SVN: r39854

flow.c (print_rtl_and_abort_fcn): Renamed from print_rtl_and_abort.

* flow.c (print_rtl_and_abort_fcn): Renamed from print_rtl_and_abort.
Call fancy_abort directly, passing args.
(print_rtl_and_abort): Now a macro, like fancy_abort.

From-SVN: r39852

* final.c (output_operand_lossage): Use internal_error, not error.

From-SVN: r39850

* mips.c (mips_expand_prologue) Add REG_MAYBE_DEAD to
        structure shift insns.

From-SVN: r39848

class.c (add_vcall_offset_vtbl_entries_1): Only add one entry for a destructor.

* class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
for a destructor.

From-SVN: r39847

invoke.texi (-fsquangle): Remove documentation.

* invoke.texi (-fsquangle): Remove documentation.
(-fname-mangling-version): Likewise.

* cp-tree.h (new_abi_rtti_p): Remove.
(name_mangling_version): Likewise.
(flag_do_squangling): Likewise.
* class.c (build_rtti_vtbl_entries): Remove old ABI support.
* decl.c (grokfndecl): Likewise.
* decl2.c (name_mangling_version): Remove.
(flag_do_squangling): Likewise.
(lang_f_options): Remove `squangle'.
(unsupported_options): Add `squangle'.
(cxx_decode_option): Issue a warning about uses of
-fname-mangling-version.
(finish_file): Remove old ABI support.
* pt.c (check_explicit_specialization): Likewise.
(tsubst_decl): Likewise.
* rtti.c (init_rtti_processing): Likewise.
(build_headof): Likewise.
(get_tinfo_decl_dynamic): Likewise.
(tinfo_from_decl): Likewise.
(build_dynamic_cast_1): Likewise.
(synthesize_tinfo_var): Likewise.
* init.c (build_new): Allow enumeration types for the array-bounds
in a direct-new-declarator.

From-SVN: r39845

optabs.c (expand_abs): Remove reference to HAVE_contitional_arithmetic.

        * optabs.c (expand_abs): Remove reference to
        HAVE_contitional_arithmetic.
        * combine.c (simplify_set): Likewise.

From-SVN: r39844

ifcvt.c (dead_or_predicable): Don't move code if eh regions would be disrupted.

        * ifcvt.c (dead_or_predicable): Don't move code if eh regions
        would be disrupted.

From-SVN: r39843

Do put the VTT parameter in DECL_ARGUMENTS.

        * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
        (current_vtt_parm): New macro.
        (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
        (DECL_HAS_VTT_PARM_P): New macro.
        (DECL_VTT_PARM): Remove.
        (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
        * decl.c (duplicate_decls): Only copy the operator code if
        appropriate.
        (start_function): Set current_vtt_parm.
        (lang_mark_tree): Don't mark vtt_parm.
        * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
        DECL_ARGUMENTS.  Set DECL_HAS_VTT_PARM_P.
        * class.c (build_clone): Maybe remove the VTT parm.
        * optimize.c (maybe_clone_body): Set up the VTT parm.
        * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
        * call.c (build_over_call): Just allow the VTT arg.
        * method.c (make_thunk): Don't set DECL_VTT_PARM.
        (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
        (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
        * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
        * error.c (dump_function_decl): Likewise.
        * call.c (build_user_type_conversion_1, convert_like_real): Abort
        if we try to call a constructor with in-charge or VTT parms.
        * method.c (skip_artificial_parms_for): New fn.
        * call.c (add_function_candidate, build_over_call): Call it.
        * call.c (build_new_method_call): Use current_vtt_parm.
        * init.c (expand_virtual_init): Likewise.
        * class.c (same_signature_p): No longer static.
        * cp-tree.h: Declare it.
        * search.c (look_for_overrides_r): Use it.

From-SVN: r39841

* config/ns32k/ns32k.h (ADJSP): Upcase arguments.

From-SVN: r39840

* config/alpha/alpha.md (movsi_fix): Fix typo in pattern name.

From-SVN: r39838

* reload1.c (reload_cse_simplify_set): Fix typo.

From-SVN: r39836

* diagnostic.c (_fatal_insn): Decrement errorcount.

From-SVN: r39834

* invoke.texi (-I): Add note avoiding use for system header files.

From-SVN: r39833

rtl.h (add_clobbers): Remove duplicate declaration.

* rtl.h (add_clobbers): Remove duplicate declaration.
* recog.h (added_clobbers_hard_reg_p): New declaration.
* genemit.c (struct clobber_pat): New field has_hard_reg.
(gen_insn): Record if added clobbers clobber hard reg.
(gen_split): Avoid unused warning if number of operands is 0.
(output_added_clobbers_hard_reg_p): New function.
(main): Call it.

From-SVN: r39832

Daily bump.

From-SVN: r39830

Revert experimental hunk accidentally included in committed change.

From-SVN: r39828

pa.c (hppa_expand_prologue): Simplify code storing return pointer.

  * pa.c (hppa_expand_prologue): Simplify code storing return
  pointer.  For large (>=8k) frames with a post_store, adjust stack
  pointer by 8k-64 first rather than by 64.  When testing with
  VAL_14_BITS_P, always use the actual value rather than the value
  negated.  Add blockage to prevent scheduling of spills before
  stack frame has been created.
(hppa_expand_epilogue): Simplify code loading return pointer.
  Allow a slightly larger range for merge_sp_adjust_with_load case.
  When testing with VAL_14_BITS_P, always use the actual value.

From-SVN: r39826

pa.c (pa_adjust_insn_length): Check that block move pattern is a set before looking at operands.

2001-02-18  Alan Modra <alan@linuxcare.com.au>

        * config/pa/pa.c (pa_adjust_insn_length): Check that block move
        pattern is a set before looking at operands.

From-SVN: r39825

fold-const.c (fold_binary_op_with_conditional_arg): New function, split out from ...

* fold-const.c (fold_binary_op_with_conditional_arg): New
function, split out from ...
(fold): ... here.
* tree.def (COND_EXPR): Document the use of VOID_TYPE for
conditional arms that throw exceptions.

From-SVN: r39822

print-tree.c (print_node): Do not use BLOCK_CHAIN when we're not looking at a BLOCK.

* print-tree.c (print_node): Do not use BLOCK_CHAIN when we're not
looking at a BLOCK.

From-SVN: r39818

init.c (build_new): Allow enumeration types for the array-bounds in a direct-new-declarator.

* init.c (build_new): Allow enumeration types for the array-bounds
in a direct-new-declarator.

* semantics.c (finish_typeof): Resolve OFFSET_REFs.

From-SVN: r39817

aclocal.m4 (gcc_AC_CHECK_DECL): Before attempting the test...

* aclocal.m4 (gcc_AC_CHECK_DECL): Before attempting the test,
define HAVE_DECL_* to 1 to mask potential backup declarations.
* configure: Regenerated.

From-SVN: r39814

pt.c (check_explicit_specialization): Copy TREE_PRIVATE and TREE_PROTECTED from the template being specialized.

* pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
TREE_PROTECTED from the template being specialized.

From-SVN: r39813

decl2.c (build_artificial_parm): Set TREE_READONLY.

        * decl2.c (build_artificial_parm): Set TREE_READONLY.

        * decl.c (bad_specifiers): Allow throw specs on things with
        pointer-to-function or -member-function type.
        * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
        a pmf.

From-SVN: r39810

* call.c (check_dtor_name): Handle template names correctly.

From-SVN: r39809

* invoke.texi (-Woverloaded-virtual): Clarify documentation.

From-SVN: r39807

improve comment

From-SVN: r39806

reload1.c (reload_cse_simplify_set): Respect LOAD_EXTEND_OP when replacing a memory load with a register.

        * reload1.c (reload_cse_simplify_set): Respect LOAD_EXTEND_OP
        when replacing a memory load with a register.

From-SVN: r39805

recog.c (validate_replace_src_1): New.

* recog.c (validate_replace_src_1): New.
(validate_replace_src_data): Likewise.
(validate_replace_src): Use note_uses.
* rtl.h (note_uses): Declare.
* rtlanal.c (note_uses): New.

Co-Authored-By: Jan Hubicka <jh@suse.cz>
From-SVN: r39804

std_ostream.h: Replaced usage of _Traits::_S_eos() with _CharT() as per section 17.2.2.1.3.

2001-02-16  Greg Bumgardner <bumgard@roguewave.com>

libstdc++/1734
        * include/bits/std_ostream.h: Replaced usage of
        _Traits::_S_eos() with _CharT() as per section 17.2.2.1.3.
        * include/bits/char_traits.h: Removed non-standard
        methods that cannot be used elsewhere.

libstdc++/1885
        * include/bits/basic_ios.h: Uncommented #include of
        bits/basic_ios.tcc

libstdc++/1897
        * include/bits/codecvt.h: See next...
        * include/bits/fstream.tcc: See next...
        * include/bits/ostream.tcc: Add __extension__
        to variable-length arrays.

libstdc++/1967
        * include/bits/localefwd.h: Changed int counter type to size_t.

libstdc++/1968
        * include/bits/std_fstream.h: Added typedef for __ctype_type.

From-SVN: r39802

* java/util/TimerTask.java: New version from Classpath.

From-SVN: r39801

Remerge with Classpath (changes by Bryce McKinlay <bryce@albatross.co.nz>)

    Remerge with Classpath
    (changes by Bryce McKinlay  <bryce@albatross.co.nz>)
    * java/io/DataInputStream.java (readBoolean): Use convertToBoolean().
    (readByte): Use convertToByte().
    (readChar): Use convertToChar().
    (readInt): Use convertToInt().
    (readLong): Use convertToLong().
    (readShort): Use convertToShort().
    (readUnsignedByte): Use convertToUnsignedByte().
    (readUnsignedShort): Use convertToUnsignedShort().
    (readUTF): Use convertToUTF().

    (convertToBoolean): Resurrected.
    (convertToByte): Ditto.
    (convertToChar): Ditto.
    (convertToInt): Ditto.
    (convertToLong): Ditto.
    (convertToShort): Ditto.
    (convertToUnsignedByte): Ditto.
    (convertToUnsignedShort): Ditto.
    (convertToUTF): Ditto.

From-SVN: r39800

* HACKING: new file

From-SVN: r39799

DataInputStream.java: update copyright notice

    * java/io/DataInputStream.java: update copyright notice
    * java/io/PrintWriter.java: idem
    * java/io/Reader.java: idem
    * java/io/StreamTokenizer.java: idem
    * java/io/StringReader.java: idem
    * java/lang/reflect/ReflectPermission.java: idem

From-SVN: r39798

reg-stack.c (stack_def): Make field reg unsigned.

* reg-stack.c (stack_def): Make field reg unsigned.
(remove_regno_note): Unsignetize parameter.

From-SVN: r39794

Daily bump.

From-SVN: r39793

Fix error in previous entry

From-SVN: r39790

Allow configuration of texinfo for Cygwin hosts.

From-SVN: r39787

cp-tree.h (DECL_USE_VTT_PARM): Remove.

        * cp-tree.h (DECL_USE_VTT_PARM): Remove.
        * decl2.c (maybe_retrofit_in_chrg): Don't create it.
        * optimize.c (maybe_clone_body): Don't substitute it.
        * call.c (build_new_method_call): Check in_chrg instead.
        * init.c (expand_virtual_init): Likewise.

From-SVN: r39785

char_traits.cc: Move to ...

2001-02-16  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/21_strings/char_traits.cc: Move to ...
* testsuite/21_strings/char_traits_requirements.cc: ..here.
* testsuite/21_strings/char_traits-int_type.cc: Move to ...
* testsuite/21_strings/char_traits_typedefs.cc: ..here.

From-SVN: r39784

cplus-dem.c (main): Initialize style.

2001-02-16  Loren J. Rittle  <ljrittle@acm.org>

* cplus-dem.c (main): Initialize style.

From-SVN: r39782

decl.c (check_tag_decl): Make sure a typedef for an anonymous class-type introduces at least a type-name.

cp/
        * decl.c (check_tag_decl): Make sure a typedef for an anonymous
        class-type introduces at least a type-name.

testsuite/
        * g++.old-deja/g++.other/decl9.C: New test.

From-SVN: r39781

expr.c (build_instanceof): Check for arrays when trying fold to false.

2001-02-15  Alexandre Petit-Bianco  <apbianco@redhat.com>

* expr.c (build_instanceof): Check for arrays when trying fold to
false.

(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00993.html)

From-SVN: r39778

call.c (convert_like_real): Create a temporary for non-lvalue.

* call.c (convert_like_real): Create a temporary for non-lvalue.

* g++.old-deja/g++.other/init16.C: Update the test so that it does
not need <string> and also tests the initialization at runtime.

From-SVN: r39776

Patch from Jes Sorensen for build failure.

* ia64.c (errata_emit_nops): Add VOIDmode as second argument to
shladd_operand() call.

From-SVN: r39775

gcse.c (hash_scan_set): If cprop, see if REG_EQUAL or REG_EQUIV.

* gcse.c (hash_scan_set): If cprop, see if REG_EQUAL or REG_EQUIV.
Don't CSE a nop.
(hash_scan_insn): Clean up calls to hash_scan_set.
(compute_kill_rd): REGNO now unsigned.
(try_replace_reg): Rework to use simplify_replace_rtx.
(cprop_jump, cprop_cc0_jump): Likewise.
(cprop_insn): Call find_reg_equal_equiv_note.
Reflect changes to cprop_jump and cprop_cc0_jump.

From-SVN: r39774

recog.c (validate_replace_rtx): Replace in operands of ZERO_EXTRACT in SET_DEST.

* recog.c (validate_replace_rtx): Replace in operands of
ZERO_EXTRACT in SET_DEST.

From-SVN: r39773

Use C fixincludes for UnixWare 7.

Co-Authored-By: Rodney Brown <RodneyBrown@mynd.com>
From-SVN: r39771

cse.c (new_label_ref): New variable.

* cse.c (new_label_ref): New variable.
(insert): Set it instead of recorded_label_ref.
(cse_basic_block): Set recorded_label_ref if new_label_ref use, has
CODE_LABEL for this function, and not already in REG_LABEL note.

From-SVN: r39768

mathconf.h (FINITE_P, INFINITE_P): Remove macro definitions.

* libmath/mathconf.h (FINITE_P, INFINITE_P): Remove macro
definitions.

From-SVN: r39767

resource.c (mark_referenced_resources): Fix typo in introductory comment.

2001-02-16  Jeffrey Oldham  <oldham@codesourcery.com>

        * resource.c (mark_referenced_resources): Fix typo in introductory
        comment.
        * config/mips/abi64.h (SUBTARGET_TARGET_OPTIONS): Fix typo in
        string constant.

From-SVN: r39766

cp-tree.h: Fix typos in comments.

2001-02-16  Jeffrey Oldham  <oldham@codesourcery.com>

        * cp-tree.h: Fix typos in comments.

From-SVN: r39765

fix comment typo

From-SVN: r39764

dwarf2out.c (add_bound_info): Don't crash if SAVE_EXPR_RTL is NULL.

        * dwarf2out.c (add_bound_info): Don't crash if SAVE_EXPR_RTL is
        NULL.
        (gen_subprogram_die): Don't abort on seeing a second definition if
        the previous one was abstract.  Don't replace an abstract instance
        in the lookup table.

        * dwarf2out.c (dwarf2out_abstract_function): Rename from
        gen_abstract_function.
        * dwarf2out.h: Declare it.
        * toplev.c (note_outlining_of_inline_function): New fn.
        * toplev.h: Declare it.
        * integrate.c (output_inline_function): Call it.
        * c-decl.c (duplicate_decls): Call it when redefining an extern
        inline.  Don't inline the new defn.

From-SVN: r39763

tree.h (BLOCK_CHAIN): Use BLOCK_CHECK.

        * tree.h (BLOCK_CHAIN): Use BLOCK_CHECK.
        * optimize.c (remap_block): If we're compiling a clone, pass the
        new block to insert_block.

From-SVN: r39761

gdbinit: Rename to gdbinit.in.

* .gdbinit: Rename to gdbinit.in.
* gdbinit.in: New file,
* configure.in: Generate .gdbinit from gdbinit.in.
* configure: Regenerated.
* Makefile.in (distclean): Always remove .gdbinit.

From-SVN: r39759

objc-act.c (start_class): Register implemented_classes with GC.

* objc/objc-act.c (start_class): Register implemented_classes with
GC.

From-SVN: r39756

Daily bump.

From-SVN: r39755

pt.c (push_template_decl_real): Don't remangle the name of a class template.

* pt.c (push_template_decl_real): Don't remangle the name of a
class template.

From-SVN: r39753

pt.c (push_template_decl_real): Don't remangle the name of a class template.

* pt.c (push_template_decl_real): Don't remangle the name of a
class template.

From-SVN: r39752

* gcc.c-torture/execute/longlong.c: New test.

From-SVN: r39750

cppfiles.c (_cpp_make_system_header): Generate a file change callback.

        * cppfiles.c (_cpp_make_system_header): Generate a file
        change callback.

From-SVN: r39749

c++config: Revert.

2001-02-15  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/c++config: Revert.

From-SVN: r39747

HashSet.java (clone): Made subclass safe, use super.clone(), not new.

* java/util/HashSet.java (clone): Made subclass safe, use
super.clone(), not new.

From-SVN: r39746

Fix typos

From-SVN: r39745

Makefile.in (install-common): Don't depend on installdirs here.

gcc/:
2001-01-20  Jim Meyering  <meyering@lucent.com>

        * Makefile.in (install-common): Don't depend on installdirs here.
        Instead, make each of the lang.install-common targets (e.g.,
        c++.install-common in cp/Make-lang.in) depend on it.
(install-driver): Depend on installdirs.

gcc/ch:
2001-02-15  Jim Meyering  <meyering@lucent.com>

        * Make-lang.in (CHILL.install-common): Depend on `installdirs'.
        (CHILL.install-info): Likewise.

gcc/cp:
2001-02-15  Jim Meyering  <meyering@lucent.com>

        * Make-lang.in (c++.install-common): Depend on installdirs.
        (c++.install-info): Likewise
        (c++.install-man): Likewise

gcc/java:
2001-02-15  Jim Meyering  <meyering@lucent.com>

        * Make-lang.in (java.install-common): Depend on `installdirs'.
        (java.install-info): Likewise.

From-SVN: r39744

istream.tcc: Use ios_base::iostate in place of iostate throughout.

* include/bits/istream.tcc: Use ios_base::iostate in place of
iostate throughout.  Insert `typename' keyword where necessary.
* include/bits/ostream.tcc: Insert `typename' keyword where
necessary.

From-SVN: r39743

c++config (_GLIBCPP_FULLY_COMPLIANT_HEADERS): Define so library is compliant.

2001-02-15  Jeffrey Oldham  <oldham@codesourcery.com>

        * include/bits/c++config (_GLIBCPP_FULLY_COMPLIANT_HEADERS):
        Define so library is compliant.

From-SVN: r39742

c++config (_GLIBCPP_FULLY_COMPLIANT_HEADERS): Define so library is compliant.

2001-02-14  Jeffrey Oldham  <oldham@codesourcery.com>

        * include/bits/c++config (_GLIBCPP_FULLY_COMPLIANT_HEADERS):
        Define so library is compliant.

From-SVN: r39741

* flow.c (tidy_fallthru_edge): Never end block on line number NOTE.

From-SVN: r39739

function.c (assign_parms): Set RTX_UNCHANGING_P in pseudo when we do in memory.

* function.c (assign_parms): Set RTX_UNCHANGING_P in pseudo when we
do in memory.

From-SVN: r39737

TreeMap.java (nil): Made non-final.

* java/util/TreeMap.java (nil): Made non-final.
(clone): Create new nil node for copy.

From-SVN: r39736

acinclude.m4 (glibcpp_toolexeclibdir): Fix test for cross compilation.

2001-02-15  Anthony Green  <green@redhat.com>

        * acinclude.m4 (glibcpp_toolexeclibdir): Fix test for cross
        compilation.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.

From-SVN: r39735

TreeSet.java (clone): Made subclass safe, use super.clone(), not new.

* java/util/TreeSet.java (clone): Made subclass safe, use
super.clone(), not new.
* java/util/TreeMap.java (clone): Likewise.

From-SVN: r39734

acinclude.m4 (GLIBCPP_CHECK_MATH_DECL_1): Include ieeefp.h for fpclass on UnixWare{2,7}.

2001-02-15  Rodney Brown  <RodneyBrown@mynd.com>

        * acinclude.m4 (GLIBCPP_CHECK_MATH_DECL_1):
        Include ieeefp.h for fpclass on UnixWare{2,7}.
* aclocal.m4: Regenerate.
* configure: Regenerate.
        * mkcheck.in (size_command): Do without GNU-grep when using
        size from binutils.

From-SVN: r39733

Remove old ABI support from libsupc++.

* libsupc++/cxxabi.h: Remove conditionally compiled code.
* libsupc++/exception_support.cc: Likewise.
* libsupc++/pure.cc: Likewise.
* libsupc++/tinfo.cc: Likewise.
* libsupc++/tinfo.h: Likewise.
* libsupc++/tinfo2.cc: Likewise.
* libsupc++/typeinfo: Likewise.
* libsupc++/vec.cc: Likewise.

From-SVN: r39732

* typeck2.c (build_m_component_ref): Robustify.

From-SVN: r39731

Add support for -fno-exceptions.

2001-02-15  Benjamin Kosnik  <bkoz@redhat.com>

Add support for -fno-exceptions.
* include/bits/exception_support.h: Remove.
* include/bits/basic_string.h: Remove exception_support.
(string::_M_check): Replace __OUTOFRANGE with __throw_out_of_range.
(string::at): Same.
(string::substr): Same.
* include/bits/basic_string.tcc (string::reserve): Replace
__LENGTHERROR with __throw_length_error.
(string::_S_create): Same.
(string::resize): Same.
(string::_M_replace): Same.
(string::replace): Same.
(string::copy): Replace __OUTOFRANGE with __throw_out_of_range.
(string::compare): Same.
* include/bits/stl_vector.h: Remove exception_support.
* src/Makefile.am (base_headers): Remove here.
* src/Makefile.in: Regenerate.

* include/bits/stl_range_errors.h: Remove.
* include/bits/stl_deque.h: Use __throw_range_error.
* include/bits/std_deque.h: Include functexcept.h.
* include/bits/std_vector.h: Same.
* src/Makefile.am (base_headers): Remove here.
* src/Makefile.in: Regenerate.
* include/ext/stl_bvector.h (class __BVECTOR): Use __throw_range_error.
* include/ext/bvector: Remove stl_range_errors.h

* include/bits/c++config (_GLIBCPP_USE_EXCEPTIONS): Remove.

* include/bits/functexcept.h: New file.
* src/functexcept.cc: New file. Definitions for function-based
exception routines.
* src/Makefile.am (sources): Add functexcept.cc.
* src/Makefile.in: Regenerate.

* include/bits/stl_config.h (__STL_USE_EXCEPTIONS): Wrap with
__EXCEPTIONS.

* include/bits/localefwd.h: Include functexcept.h.
* include/bits/std_iosfwd.h: Same.

* include/bits/basic_ios.h: Use __throw_ios_failure instead of
throw basic_ios::failure.
* include/bits/fstream.tcc (filebuf::_M_allocate_buffers):
Use __throw_exception_again.
(filebuf::_M_filebuf_init): Same.
* include/bits/streambuf.tcc (__copy_streambufs): Same.
* include/bits/ostream.tcc (ostream::operator<<): Same.
* include/bits/istream.tcc (istream::operator>>): Same.
* include/bits/basic_string.tcc (string::_M_mutate): Same.
(string::_S_construct): Same.
(string::_M_clone): Same.
* include/bits/locale_facets.tcc (use_facet(const locale&)): Use
__throw_bad_cast.
(num_put<_CharT, _OutIter>::do_put): Use __throw_exception_again.
* src/localename.cc (locale::_Imp::_Imp(const _Impl&, size_t): Use
__throw_exception_again.
(locale::_Imp::_Imp(string, size_t): Same.
(locale::_Imp::_M_replace_facet): Use __throw_runtime_error.
* src/locale.cc (locale::_M_coalesce): Use __throw_exception_again.
(locale::locale(const char*)): Use __throw_runtime_error.
(locale::classic): Use __throw_exception_again.
(locale::_S_normalize_category): Use __throw_runtime_error.

* src/stdexcept.cc: Remove cruft.

* libsupc++/exception_defines.h: New file.
* libsupc++/new_opnt.cc: Include exception_defines.h.
* libsupc++/vec.cc: Same.
(__cxa_vec_new2): Use __throw_exception_again.
(__cxa_vec_new3): Same.
(__cxa_vec_ctor): Same.
(__cxa_vec_delete3): Same.
(__cxa_vec_cctor): Same.
(__cxa_vec_delete2): Same.
(__cxa_vec_dtor): Same.
* libsupc++/exception_support.cc: Include exception_defines.h. Only
compile exception-handling bits if __EXCEPTIONS is defined.
Remove old ABI support.
* libsupc++/new_op.cc (new): Include exception_defines.h. Use
std::__throw_bad_alloc() instead of throw bad_alloc.
* libsupc++/Makefile.am: Add exception_defines.h.
* libsupc++/Makefile.in: Reformat.
* libsupc++/*: Format.

From-SVN: r39730

configopts.html: Minor updates and typo fixes.

2001-02-15  Phil Edwards  <pme@sources.redhat.com>

* docs/html/configopts.html:  Minor updates and typo fixes.
* docs/html/faq/index.html:  Updates of the "not really bugs" list.
* docs/html/faq/index.txt:  Regenerated.

From-SVN: r39727

i386-signal.h (INIT_SEGV): Use a direct system call to set the handler.

2001-02-14  Andrew Haley  <aph@redhat.com>

        * include/i386-signal.h (INIT_SEGV): Use a direct system call to
        set the handler.

From-SVN: r39724

* invoke.texi (--param): Document.

From-SVN: r39723

* config/sh/sh.h (BOOL_TYPE_SIZE): Don't define.

From-SVN: r39721

defineclass.cc: Don't include alloca.h.

2001-02-15  Anthony Green  <green@redhat.com>

* defineclass.cc: Don't include alloca.h.
(prepare_pool_entry): Convert alloca to __builtin_alloca.
* interpret.cc (run_normal): Ditto.
        (continue1): Ditto.
* java/lang/natDouble.cc (parseDouble): Ditto.

From-SVN: r39719

configure: Introduce GCJ_FOR_TARGET.

2001-02-15  Anthony Green  <green@redhat.com>

        * configure: Introduce GCJ_FOR_TARGET.
        * configure.in: Ditto.
        * Makefile.in: Ditto.

From-SVN: r39718