re PR c++/10428 (struct <typedef'ed name> causes ICE in write_unscoped_name)

PR c++/10428
* g++.dg/parse/elab1.C: New test.

PR c++/10428
* decl.c (check_elaborated_type_specifier): New function, split
out from ...
(xref_tag): ... here.  Use the new function in more places.

From-SVN: r65956

vsnprintf.c (vsnprintf): Don't pad string with extra nulls.

* vsnprintf.c (vsnprintf): Don't pad string with extra nulls.
(main): Test that we don't write too much data.

From-SVN: r65955

* cpplex.c (_cpp_get_fresh_line): Pop the buffer if return_at_eof.

From-SVN: r65954

Remove conflict indicator.

From-SVN: r65953

cpptrad.c (_cpp_replacement_text_len): Add check for macro parameter count.

        * cpptrad.c (_cpp_replacement_text_len): Add check for macro parameter count.
        (_cpp_copy_replacement_text): Same.

        * gcc.dg/cpp/trad/funlike-5.c: New test.

From-SVN: r65952

c-lex.c (c_lex): Handle CPP_OTHER differently.

* c-lex.c (c_lex): Handle CPP_OTHER differently.
* cppexp.c (_cpp_parse_expr): Similarly.
* cpplex.c (SPELL_CHAR): Remove.
(_cpp_lex_direct): Stray chars are saved as byte strings.
(cpp_spell_token, cpp_output_token, _cpp_equiv_token): Don't
handle SPELL_CHAR.
(cpp_avoid_paste): Update handling of CPP_OTHER.
* cpplib.h: Spell CPP_OTHER like a number.
(struct cpp_token): Remove member c.
* cppmacro.c (stringify_arg): Update handling of CPP_OTHER.

From-SVN: r65951

std_streambuf.h (_S_pback_size, [...]): Move to basic_filebuf.

2003-04-22  Paolo Carlini  <pcarlini@unitus.it>

* include/std/std_streambuf.h (_S_pback_size, _M_pback,
_M_pback_cur_save, _M_pback_end_save, _M_pback_init,
_M_pback_create(), _M_pback_destroy()): Move to basic_filebuf.
(basic_streambuf::basic_streambuf()): Adjust.
* include/std/std_fstream.h (_S_pback_size, _M_pback,
_M_pback_cur_save, _M_pback_end_save, _M_pback_init,
_M_pback_create(), _M_pback_destroy()): Moved here
from basic_streambuf.
* include/bits/fstream.tcc (basic_filebuf::basic_filebuf()):
Adjust.
(basic_filebuf::_S_pback_size): Add declaration.
* include/bits/streambuf.tcc (basic_streambuf::_S_pback_size):
Remove declaration.

From-SVN: r65950

gbl-ctors.h: Add special license exception.

* gbl-ctors.h: Add special license exception.
* libgcc2.h: Likewise.
* tsystem.h: Likewise.
* gcov-io.h: Likewise.

From-SVN: r65949

Added myself as SCO maintainer

From-SVN: r65946

fold-const.c (fold_range_test): Use RANGE_TEST_NON_SHORT_CIRCUIT macro defaulting to original BRANCH_COST heuristic.

        * fold-const.c (fold_range_test): Use RANGE_TEST_NON_SHORT_CIRCUIT
        macro defaulting to original BRANCH_COST heuristic.
        * doc/tm.texi (RANGE_TEST_NON_SHORT_CIRCUIT): Document.

        * config/rs6000/rs6000.h (RANGE_TEST_NON_SHORT_CIRCUIT): Define.

From-SVN: r65942

packed1.C: Fix dg options.

2003-04-21  Andreas Tobler <a.tobler@schweiz.ch>

        * g++.dg/other/packed1.C: Fix dg options.

From-SVN: r65941

t-spe: Merge in t-fprules into file.

2003-04-22  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/t-spe: Merge in t-fprules into file.

        * config.gcc: Add t-spe to powerpc-eabispe.

From-SVN: r65938

Fixed calls to putenv().

From-SVN: r65937

stddef.h: Provide C++ safe offsetof.

.: * ginclude/stddef.h: Provide C++ safe offsetof.
testsuite:
* g++.dg/other/offsetof2.C: New test.

From-SVN: r65936

Fix typo in comment.

From-SVN: r65935

function.c (purge_addressof_1): In (mem (addressof (reg))) case for reg notes...

* function.c (purge_addressof_1): In (mem (addressof (reg))) case
for reg notes, if there are no substitutions, just use a SUBREG.

From-SVN: r65934

* rtti.c (throw_bad_typeid): Use build_cxx_call.

From-SVN: r65933

Makefile.in (calls.o): Depend on except.h.

* Makefile.in (calls.o): Depend on except.h.
* calls.c: Include except.h.
(emit_call_1): Call note_eh_region_may_contain_throw if
appropriate.
* except.c (eh_region): Add may_contain_throw.
(expand_eh_region_end_cleanup): Do not include handler code when
it cannot be reached.
(note_eh_region_may_contain_throw): New function.
* except.h (note_eh_region_may_contain_throw): New function.

* call.c (build_over_call): Use build_cxx_call.
(build_cxx_call): New method, split out of build_over_call.
* cp-tree.h (language_function): Add can_throw.
(build_cxx_call): Declare it.
* decl.c (finish_function): If a function does not contain any
calls to functions that can throw an exception, indicate that
fact.
* decl2.c (mark_used): Do not defer the instantiation of
functions, if the current function does not throw.
* optimize.c (maybe_clone_body): Copy TREE_NOTHROW to the clones.
* pt.c (instantiate_decl): Make sure import_export_decl is called
before emitting things.
* rtti.c (throw_bad_cast): Use build_cxx_call.
(build_dynamic_cast_1): Likewise.
* typeck.c (build_function_call): Likewise.

* g++.dg/template/recurse.C: Adjust location of error messages.

From-SVN: r65929

Daily bump.

From-SVN: r65928

winnt.c (i386_pe_mark_dllimport): Revert previous changes.

* config/i386/winnt.c (i386_pe_mark_dllimport): Revert previous
changes.

From-SVN: r65920

Refine last change.

From-SVN: r65915

fold-const.c (fold, [...]): Restore a number of conversions required for type consistency and previously...

* fold-const.c (fold, case PLUS_EXPR and case MULT_EXPR): Restore
a number of conversions required for type consistency and previously
stripped off by STRIP_NOPS.

From-SVN: r65913

rtl.texi (RTX_UNCHANGING_P): Point to true_dependence for details of conflict handling.

* doc/rtl.texi (RTX_UNCHANGING_P): Point to true_dependence for
details of conflict handling.

From-SVN: r65912

rs6000.c (rs6000_override_options): No SPE means 64-bit long doubles.

2003-04-21  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.c (rs6000_override_options): No SPE means
        64-bit long doubles.

From-SVN: r65911

rs6000.c (rs6000_override_options): No SPE means 64-bit long doubles.

2003-04-21  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.c (rs6000_override_options): No SPE means
        64-bit long doubles.

[[Split portion of a mixed commit.]]

From-SVN: r65910.2

Consistently use _M_in_beg instead of eback(), _M_in_cur instead of gptr(), and so on.

2003-04-21  Paolo Carlini  <pcarlini@unitus.it>

Consistently use _M_in_beg instead of eback(), _M_in_cur
instead of gptr(), and so on.
* include/bits/fstream.tcc (pbackfail, imbue): Here.
* include/bits/sstream.tcc (pbackfail, seekoff, seekpos): Ditto.
* include/bits/streambuf.tcc (sbumpc, sputbackc,
__copy_streambufs): Ditto.
* include/std/std_streambuf.h (sgetc): Ditto.

From-SVN: r65909

Revert hunks not part of last patch.

From-SVN: r65908

expmed.c (extract_bit_field): Reverse operands of && condition to prevent a potential division by zero in the...

* expmed.c (extract_bit_field): Reverse operands of && condition to
        prevent a potential division by zero in the previously first branch.
* config/pa/pa.md (extv, extzv): FAIL if the bitfield length is zero.

From-SVN: r65907

commit two parts of my last patch that escaped, somehow

From-SVN: r65906

calls.c (expand_call): Prevent sibcall optimization for calls to nested subprograms.

* calls.c (expand_call): Prevent sibcall optimization for calls to
nested subprograms.

From-SVN: r65904

fold-const.c (extract_muldiv, [...]): Detect case when conversion overflows.

* fold-const.c (extract_muldiv, case CONVERT_EXPR): Detect case
when conversion overflows.

From-SVN: r65900

* stor-layout.c (layout_decl): Don't set DECL_SIZE_UNIT if already set.

From-SVN: r65899

dwarf2out.c (is_ada, [...]): New functions.

* dwarf2out.c (is_ada, is_ada_subrange_type): New functions.
(subrange_type_die): Likewise.
(modified_type_die): Emit a subrange_type DIE for Ada subrange types.
(is_c_family, is_cxx, is_java, is_fortran): Return bool and clean up.

From-SVN: r65898

Break out coverage routines to new file.

        * Makefile.in (COVERAGE_H): New variable
        (C_OBJS): Add coverage.o
        (coverage.o): New target.
        (profile.o, loop-init.o, sched-ebb.o, predict.o, tracer.o): Adjust
        dependencies.
        (GTFILES): Adjust.
        (gt-coverage.h): New target.
        (gt-profile.h): Remove.
        * profile.h: Remove. Move to ...
        * coverage.h: ... here. New. #include gcov-io.h.
        * gcov-io.h: Move function definitions to ...
        * gcov-io.c: ... here. New.
        * profile.c: Move coverage routines to coverage.c.
        (instrument_edges, get_exec_counts, branch_prob, init_branch_prob,
        end_branch_prob): Adjust.
        * coverage.c: New. Coverage routines from profile.c
        (coverage_counter_ref, coverage_init, coverage_finish,
        coverage_end_function, coverage_begin_output,
        coverage_counter_ref, get_coverage_counts): Define.
        * gcov-dump.c, gcov.c: #include gcov-io.c.
        * libgcov.c: Likewise. Adjust.
        * loop-init.c: Don't #include profile.h
        * tracer.c, predict.c, sched-ebb.c: Adjust #includes.
        * rtl.h: Add coverage prototypes.
        * toplev.c (compile_file): Init coverage, not branch_prob.
        Always call coverage_finish.
        (rest_of_compilation): Call coverage_end_function.

From-SVN: r65897

rs6000.md (*movsf_softfloat): Add "h" <- "0" case.

2003-04-21  Matt Kraai  <kraai@alumni.cmu.edu>

* config/rs6000/rs6000.md (*movsf_softfloat): Add "h" <- "0" case.

From-SVN: r65896

rs6000.md (*movsf_softfloat): Add "h" <- "0" case.

2003-04-21  Matt Kraai  <kraai@alumni.cmu.edu>

* config/rs6000/rs6000.md (*movsf_softfloat): Add "h" <- "0" case.

From-SVN: r65895

c-ppoutput.c (cb_include): Don't take a cpp_token.

* c-ppoutput.c (cb_include): Don't take a cpp_token.
* cppfiles.c: Don't undef strcmp.
(find_include_file): Don't take a cpp_token.  Check for empty
file names.
(_cpp_execute_include, _cpp_compare_file_date): Don't take a cpp_token.
(cpp_push_include): Simplify.
* cpphash.h (_cpp_execute_include, _cpp_compare_file_date): Update.
* cpplib.c (glue_header_name): Return the file name, not a cpp_token.
(parse_include): Similary.  Don't check for zero-length filenames.
(do_include_common, do_pragma_dependency): Update accordingly.
* cpplib.h (struct cpp_callbacks): Change prototype of include.

From-SVN: r65894

sstream.tcc (pbackfail, overflow): Formatting fixes.

2003-04-21  Paolo Carlini  <pcarlini@unitus.it>

* include/bits/sstream.tcc (pbackfail, overflow):
Formatting fixes.

From-SVN: r65893

* MAINTAINERS (gcov): Add myself and Jan Hubicka.

From-SVN: r65892

std_streambuf.h (uflow()): It's used only by basic_stringbuf (i.e....

2003-04-21  Paolo Carlini  <pcarlini@unitus.it>

* include/std/std_streambuf.h (uflow()): It's used only by
basic_stringbuf (i.e., basic_filebuf provide its own uflow()),
therefore do not consider the _M_buf_unified == true case.

* include/std/std_streambuf.h (sgetc()): Restore __ret variable.

From-SVN: r65891

expr.c (store_constructor): Set RTX_UNCHANGING_P if readonly_field_p before clearing.

* expr.c (store_constructor): Set RTX_UNCHANGING_P if readonly_field_p
before clearing.

From-SVN: r65890

winnt.c (i386_pe_mark_dllimport): Make the new RTL have the same form as the old RTL.

* config/i386/winnt.c (i386_pe_mark_dllimport): Make the new RTL
have the same form as the old RTL.

From-SVN: r65885

configure.in (_XOPEN_SOURCE): Bump to 600.

* libI77/configure.in (_XOPEN_SOURCE): Bump to 600.
* libI77/configure: Regenerate.
* libU77/configure.in (_XOPEN_SOURCE): Bump to 600.
* libU77/configure: Regenerate.

From-SVN: r65884

* cppcharset.c (_cpp_valid_ucn): Cast field precision to int.

From-SVN: r65883

re PR c++/9881 (What is an address constant expression?)

cp:
PR c++/9881
* typeck.c (build_unary_op): Fold all COMPONENT_REF addr
expressions. Reverts my 2002-08-08 patch.

* typeck.c (comp_ptr_ttypes_real): Swap final && operands for
cheaper early exit.
testsuite:
PR c++/9881
* g++.dg/init/addr-const1.C: New test.
* g++.dg/other/packed1.C: XFAIL on aligned architectures.

From-SVN: r65882

Daily bump.

From-SVN: r65877

Container.java (addImpl): Enable paint events if adding a lightweight to a heavyweight.

2003-04-20  Scott Gilbertson  <scottg@mantatest.com>

* java/awt/Container.java (addImpl): Enable paint events if adding
a lightweight to a heavyweight.
(addNotify): Ensure that peer is created before
addNotifyContainerChildren.
(addNotifyContainerChildren): Enable paint events if a heavyweight
container contains a lightweight.

From-SVN: r65870

c-common.h, [...]: Rename genrtl_decl_cleanup to genrtl_cleanup_stmt.

* c-common.h, c-semantics.c: Rename genrtl_decl_cleanup to
genrtl_cleanup_stmt.  Correct comment at head of
genrtl_cleanup_stmt (no such thing as a DECL_CLEANUP).

* stmt.c (struct nesting): Kill n_function_calls.
(expand_start_bindings): Don't set
thisblock->data.block.n_function_calls.
(expand_end_bindings): Compare function_call_count against 0.
(expand_cleanups): Kill DONT_DO argument; all callers passed
NULL_TREE. All callers updated to match.

Co-Authored-By: Zack Weinberg <zack@codesourcery.com>
From-SVN: r65869

BufferedReader.java, [...]: Imports from Classpath.

* java/io/BufferedReader.java, java/io/BufferedWriter.java,
java/io/DataInput.java, java/io/DataOutput.java: Imports from
Classpath.

From-SVN: r65868

jcf-io.c (find_class): use DIR_SEPARATOR instead of '/' when computing java source filename

2003-04-20  Mohan Embar  <gnustuff@thisiscool.com>

* jcf-io.c (find_class): use DIR_SEPARATOR instead of
'/' when computing java source filename

From-SVN: r65867

* varasm.c (struct deferred_constant, defer_addressed_constants_flag)
(defer_addressed_constants, output_deferred_addressed_constants): Kill.
(output_constant_def): Remove code predicated on
defer_addressed_constants_flag.

* output.h: Remove prototypes of deleted functions.
* c-typeck.c (constructor_subconstants_deferred): Kill.
(struct initializer_stack): Remove 'deferred' field.
(start_init): Remove all references to the above.
(finish_init): Likewise. Also remove never-executed call to
output_deferred_addressed_constants.  Pull assignment to
defstr out of if expression.

From-SVN: r65865

howto.html ('LWG Issues'): Add issues 19, 90, 171, 231, 271.

2003-04-20  Paolo Carlini  <pcarlini@unitus.it>

* docs/html/ext/howto.html ('LWG Issues'):
Add issues 19, 90, 171, 231, 271.

From-SVN: r65863

cpphash.h (NOTE_ESC_NL, [...]): Remove.

* cpphash.h (NOTE_ESC_NL, NOTE_ESC_SPACE_NL, NOTE_TRIGRAPH,
NOTE_NEWLINE): Remove.
* cpplex.c (_cpp_clean_line, _cpp_process_line_notes): Update
to handle new form of line note type.

From-SVN: r65860

target.h (encode_section_info): Add new argument carrying the RTL to be modified by the hook.

* target.h (encode_section_info): Add new argument carrying
the RTL to be modified by the hook.

* varasm.c (make_decl_rtl, output_constant_def): Update calls
to encode_section_info.
(default_encode_section_info): Take and use RTL argument,
don't use TREE_CST_RTL or DECL_RTL.
* output.h: Update prototype of default_encode_section_info.
* config/darwin.h (ASM_DECLARE_OBJECT_NAME)
(ASM_DECLARE_FUNCTION_NAME, ASM_OUTPUT_ALIGNED_DECL_LOCAL):
Update calls to encode_section_info.

* config/darwin.c, config/arm/arm.c, config/arm/pe.c
* config/h8300/h8300.c, config/i386/winnt.c, config/m32r/m32r.c
* config/m68hc11/m68hc11.c, config/m88k/m88k.c, config/mcore/mcore.c
* config/mips/mips.c, config/mmix/mmix.c, config/pa/pa.c
* config/romp/romp.c, config/rs6000/rs6000.c, config/s390/s390.c
* config/v850/v850.c (TARGET_ENCODE_SECTION_INFO definitions):
Take and use RTL argument, don't use TREE_CST_RTL or DECL_RTL,
except for PE dllimport/dllexport.  Update calls to
default_encode_section_info.

* config/darwin-protos.h, config/arm/arm-protos.h, config/i386-protos.h:
Update prototypes.

* doc/tm.texi (TARGET_ENCODE_SECTION_INFO): Update.

From-SVN: r65859

pa.md (movccfp): New expander.

PR/8705
* pa.md (movccfp): New expander.
(setccfp0, setccfp1): Rename to movccfp0 and movccfp1, respectively.
Reverse fcmp conditions.

From-SVN: r65858

sstream.tcc (pbackfail): Remove redundant NULL pointer check from test involving _M_in_*.

2003-04-20  Paolo Carlini  <pcarlini@unitus.it>

* include/bits/sstream.tcc (pbackfail): Remove redundant
NULL pointer check from test involving _M_in_*.
(overflow, seekoff, seekpos): Const qualify bool variables.
* include/std/std_sstream.h (underflow): Remove redundant
NULL pointer check from test involving _M_in_*.
(_M_really_sync): Const qualify bool variables.
* src/fstream.cc (_M_underflow_common): Remove redundant
NULL pointer check from test involving _M_in_*, const qualify
bool variables.

* include/std/std_streambuf.h (sgetc): Remove redundant
variable.

From-SVN: r65853

avr.md (*cmpqi_sign_extend): Handle negative values of operand 1 correctly.

* config/avr/avr.md (*cmpqi_sign_extend): Handle negative values
of operand 1 correctly.

From-SVN: r65850

cpplex.c (_cpp_lex_direct): Set BOL for CPP_EOF tokens.

.: * cpplex.c (_cpp_lex_direct): Set BOL for CPP_EOF tokens.
* gcov.c (output_lines): Don't be so fussy about going past EOF.
cp:
* cp/decl2.c (start_static_storage_duration_function): Take count
arg, don't check if it wraps round.
(generate_ctor_or_dtor_function): Add locus arg, use it.
(generate_ctor_and_dtor_functions_for_priority): Data arg is a
locus.
(finish_file): Set line numbers to past EOF for synthesized
functions.

From-SVN: r65847

re PR c++/10405 (Segfault in setup_class_bindings)

cp:
PR c++/10405
* search.c (lookup_field_1): Final scan goes backwards for
types, forwards for non-types.
testsuite:
PR c++/10405
* g++.dg/lookup/struct-hack1.C: New test.

From-SVN: r65846

Makefile.in (LIBCPP_OBJS): Add cppcharset.o.

* Makefile.in (LIBCPP_OBJS): Add cppcharset.o.
(cppcharset.o): New target.
* c-lex.c (is_extended_char): Move to cppcharset.c.
(utf8_extend_token): Delete.
* cppcharset.c: New file.
* cpphash.h (_cpp_valid_ucn): New.
* cpplex.c (lex_identifier): Update prototype.
(continues_identifier_p): Rename forms_identifier_p.  Handle UCN
escapes.
(maybe_read_ucs): Rename maybe_read_ucn.  Update to use code
in cppcharset.c.
(lex_number, lex_identifier, cpp_parse_escape): Update.
(_cpp_lex_direct): Update to handle UCNs.
(cpp_avoid_paste): Don't paste to form a UCN.
testsuite:
* ucs.c: Update diagnostic messages.

From-SVN: r65845

builtins.c (expand_builtin): Don't expand a pure or const built-in function if...

* builtins.c (expand_builtin):  Don't expand a pure or const
built-in function if the result will be ignored and none of
its arguments are volatile.

From-SVN: r65843

Daily bump.

From-SVN: r65841

Add my entry

From-SVN: r65834

ChangeLog entry for part of the SCO patches.

From-SVN: r65833

Part 2 of the SCO port update. This is everything I have approval for.

There are two outstanding patches I await approval to check in.

From-SVN: r65832

Date.java, [...]: New versions from Classpath.

* java/sql/Date.java, java/sql/DriverManager.java,
java/sql/Time.java, java/sql/Timestamp.java: New versions from
Classpath.

From-SVN: r65831

Part 1 of the checkins for the SCO port update.

Part 1 of the checkins for the SCO port update. This is the fixinclude
stuff.

From-SVN: r65830

Makefile.in: Rebuilt.

* Makefile.in: Rebuilt.
* Makefile.am (ordinary_java_source_files): Added new files.
* java/security/AlgorithmParameterGenerator.java,
java/security/AlgorithmParameters.java, java/security/Engine.java,
java/security/Identity.java, java/security/IdentityScope.java,
java/security/KeyFactory.java,
java/security/KeyPairGenerator.java, java/security/KeyStore.java,
java/security/MessageDigest.java, java/security/Policy.java,
java/security/ProtectionDomain.java,
java/security/SecureRandom.java, java/security/Security.java,
java/security/Signature.java, java/security/SignatureSpi.java,
java/security/SignedObject.java, java/security/Signer.java,
java/security/interfaces/RSAMultiPrimePrivateCrtKey.java,
java/security/spec/PSSParameterSpec.java,
java/security/spec/RSAMultiPrimePrivateCrtKeySpec.java,
java/security/spec/RSAOtherPrimeInfo.java: New versions from
Classpath.

From-SVN: r65829

XGraphics.java (XGraphics): Use new GC.create.

2003-04-19  Scott Gilbertson  <scottg@mantatest.com>

* gnu/awt/xlib/XGraphics.java (XGraphics): Use new GC.create.
(dispose): Null metrics.
* gnu/awt/xlib/XToolkit.java (sync): Implement.
* gnu/gcj/xlib/Clip.java (dispose): Change name of native from
finalize.
(finalize): Call dispose.
* gnu/gcj/xlib/Drawable.java (gcCache): New field.
(gcCachedCount): New field.
(finalize): New method.
(putGCInCache): New method.
(getGCFromCache): New method.
* gnu/gcj/xlib/GC.java (GC): Make protected.
(clone): Get new GC from cache if possible.
(create): New static method.
(dispose): Save old GC in cache.
* gnu/gcj/xlib/natClip.cc (dispose): Check for null before
deleting.
* gnu/gcj/xlib/natGC.cc (initStructure): Call XCreateGC only if gc
is null.
* gnu/gcj/xlib/Pixmap.java (Pixmap): Use new GC.create.
* java/awt/Container.java (visitChild): Dispose gfx2 when
finished.

From-SVN: r65827

BigInteger.java (probablePrime): New.

2003-04-19  Jerry Quinn  <jlquinn@optonline.net>

* java/math/BigInteger.java (probablePrime): New.
* java/math/BigDecimal.java (unscaledValue): New.

From-SVN: r65825

File.java (getAbsolutePath): On Windows, take care of paths like "C:", "G:foo\bar", etc.

2003-04-19  Ranjit Mathew  <rmathew@hotmail.com>

* java/io/File.java (getAbsolutePath): On Windows, take care
of paths like "C:", "G:foo\bar", etc.
(getName): Make it work correctly on Windows.
(getParent): Make it work correctly on Windows. For UNIX,
fix bug that causes "/" to be returned as the parent of "/",
instead of null as returned by Sun's JRE.

* java/io/natFileWin32.cc: Change copyright owner to FSF.

From-SVN: r65823

Makefile.in: Change $(target-alias) to $(target_alias) in comment.

* Makefile.in: Change $(target-alias) to $(target_alias) in
        comment.

From-SVN: r65822

XGraphicsConfiguration.java (FontMetricsCache): New inner class.

2003-04-19  Scott Gilbertson  <scottg@mantatest.com>

* gnu/awt/xlib/XGraphicsConfiguration.java (FontMetricsCache): New
inner class.
(CACHE_SIZE_PER_DISPLAY): New field
(fontMetricsCache): New field
(getXFontMetrics): Use fontMetricsCache to cache fonts. Prefer
loading ISO10646-1 fonts.

From-SVN: r65821

natFont.cc (getStringWidth): Support 16-bit characters.

2003-04-19  Scott Gilbertson  <scottg@mantatest.com>

* libjava/gnu/gcj/xlib/natFont.cc (getStringWidth): Support 16-bit
characters.
* libjava/gnu/gcj/xlib/natGC.cc (drawString): Support 16-bit
characters.

From-SVN: r65820

cpphash.h (struct cpp_buffer): Remove backup_to.

* cpphash.h (struct cpp_buffer): Remove backup_to.
* cpplex.c (BACKUP, get_effective_char): Die.
(_cpp_skip_block_comment): Assume '*' is location on entry.
(continues_identifier_p): Respect -fno-dollars-in-identifiers.
(IF_NEXT_IS): Update.
(_cpp_lex_direct): Don't use backup_to; look ahead directly.

From-SVN: r65819

README.Portability: Move to a new section and obsolete K+R portability issues.

* README.Portability: Move to a new section and obsolete K+R
portability issues.

From-SVN: r65818

rtlanal.c (subreg_offset_representable_p): Fix call of subreg_lowpart.

* rtlanal.c (subreg_offset_representable_p):  Fix call of
subreg_lowpart.

From-SVN: r65817

cpphash.h (struct cpp_reader): New member warned_dollar.

* cpphash.h (struct cpp_reader): New member warned_dollar.
* cpplex.c (continues_identifier_p): New function.
(parse_identifier, parse_number, parse_string): Rename lex_identifer,
lex_number and lex_string, and simplify.
(parse_slow, unescaped_terminator_p): Die.
(_cpp_lex_direct): Update.

From-SVN: r65816

Install proper version.

From-SVN: r65815

* calls.c (expand_call): Provide init for old_stack_pointer_delta.

From-SVN: r65814

invoke.texi (-fprofile-arcs): Mention -lgcov, locking and fork behaviour.

* doc/invoke.texi (-fprofile-arcs): Mention -lgcov, locking and
fork behaviour.

From-SVN: r65813

* g++.dg/other/stdbool-if.C: Remove.

From-SVN: r65812

cppexp.c (eval_token): Permit true and false even if pedantic.

* cppexp.c (eval_token): Permit true and false even if pedantic.
testsuite:
* gcc.dg/cpp/truefalse.cpp: New test.
* gcc.dg/cpp/cpp.exp: Update.

From-SVN: r65811

* cpplex.c (skip_whitespace): Rearrange to avoid stage1 ICE.

From-SVN: r65810

* skip_whitespace: Rearrange to avoid stage1 ICE.

From-SVN: r65809

cppfiles.c (ENABLE_VALGRIND_CHECKING, [...]): Remove.

* cppfiles.c (ENABLE_VALGRIND_CHECKING, VALGRIND_DISCARD,
MMAP_THRESHOLD, TEST_THRESHOLD, SHOULD_MMAP): Remove.
(struct include_file): Remove fefcnt, mapped members.
(open_file, stack_include_file, _cpp_pop_file_buffer): Disable caching.
(read_include_file): Don't use mmap, terminate buffers in '\r'.
(purge_cache): Don't use munmap.
* cpphash.h (CPP_BUF_COLUMN): Update.
(lexer_state): Remove lexing_comment.
(struct _cpp_line_note): New.
(struct cpp_buffer): New members cur_note, notes_used, notes_cap,
next_line and need_line.  Remove col_adjust and saved_flags.
(_cpp_process_line_notes, _cpp_clean_line, _cpp_get_fresh_line,
_cpp_skip_block_comment, scan_out_logical_line): New.
(_cpp_init_mbchar): Remove.
* cppinit.c (init_library): Remove call to _cpp_init_mbchar.
(cpp_read_main_file): Set line to 1 earlier.
(post_options): -traditional-cpp doesn't want trigraphs.
* cpplex.c (MULTIBYTE_CHARS): Remove code predicated on this.
(add_line_note, _cpp_clean_line, _cpp_process_line_notes,
_cpp_get_fresh_line): New.
(handle_newline, skip_escaped_newlines, trigraph_p,
continue_after_nul, _cpp_init_mbchar): Remove.
(get_effective_char): Update.
(_cpp_skip_block_comment): Rename from skip_block_comment, simplify.
(skip_line_comment): Simplify.
(skip_whitespace, parse_identifier, parse_slow, parse_number,
parse_string): Update.
(cpp_lex_direct): Use clean lines and process line notes.  Update.
(cpp_interpret_charconst): No MULTIBYTE_CHARS.
* cpplib.c (prepare_directive_trad): Call scan_out_logical_line
directly.
(_cpp_handle_directive): Don't set saved_flags.
(run_directive, destringize_and_run, cpp_define, cpp_define_builtin,
cpp_undef, handle_assertion, cpp_push_buffer): Update.
(_cpp_pop_buffer): Free notes.
* cppmacro.c (builtin_macro, paste_tokens): \n terminate buffer.
* cpppch.c (cpp_read_state): \n terminate buffer.
* cpptrad.c (skip_escaped_newlines, handle_newline): Remove.
(copy_comment): Use _cpp_skip_block_comment.
(skip_whitespace, lex_identifier, _cpp_read_logical_line_trad):
Simplify.
(_cpp_overlay_buffer, _cpp_remove_overlay, push_replacement_text,
save_replacement_text): Update.
(scan_out_logical_line): Update to use clean lines and process
line notes.
* fix-header.c (read_scan_file): Update.
testsuite:
* gcc.dg/cpp/_Pragma4.c: Remove stray space.
* gcc.dg/cpp/trad/escaped-eof.c: Correct line number.

From-SVN: r65808

Daily bump.

From-SVN: r65807

Add missing ChangeLog from 3/19/03

From-SVN: r65800

unwind-dw2-fde.c (__register_frame_info_bases): Check for null begin parameter (as well as pointer to null).

* unwind-dw2-fde.c (__register_frame_info_bases): Check for
null begin parameter (as well as pointer to null).
(__deregister_frame_info_bases): Likewise.

From-SVN: r65799

function.c (purge_addressof_1): For ADDRESSOF...

* function.c (purge_addressof_1): For ADDRESSOF, see if SUB is a
hard or virtual register and copy into pseudo if replacement fails.

From-SVN: r65798

* cfgcleanup.c (flow_find_cross_jump): Use INSN_P,not active_insn_p.

From-SVN: r65797

* expmed.c (mask_rtx): Avoid undefined shifts for BITSIZE of 0.

From-SVN: r65796

calls.c (expand_call): Move special case for constructor calls to right place.

* calls.c (expand_call): Move special case for constructor calls
to right place. Ensures constructor calls used to initialize
arguments get a clean outgoing argument block for themselves.
Move check for stack deallocation completeness until after last
deallocation.  Add stack_pointer_delta to set of state
variables saved and restored along with current stack_level.

From-SVN: r65795

integrate.c (expand_inline_function): Ensure non-const actuals don't end up const in the caller's flow after...

        * integrate.c (expand_inline_function): Ensure non-const actuals
        don't end up const in the caller's flow after conversion to possibly
        const formal type.

From-SVN: r65794

dwarf2out.c (loc_descriptor_from_tree): Treat all *_MOD_EXPR and *_DIV_EXPR as TRUNC_*_EXPR.

        * dwarf2out.c (loc_descriptor_from_tree): Treat all *_MOD_EXPR
        and *_DIV_EXPR as TRUNC_*_EXPR.

From-SVN: r65793

cfgrtl.c (try_redirect_by_replacing_jump): Create a basic block for orphaned jump tables.

* cfgrtl.c (try_redirect_by_replacing_jump): Create a basic block
for orphaned jump tables.

From-SVN: r65792

cfgrtl.c (try_redirect_by_replacing_jump): Create a basic block for orphaned jump tables.

* cfgrtl.c (try_redirect_by_replacing_jump): Create a basic block
for orphaned jump tables.

[[Split portion of a mixed commit.]]

From-SVN: r65791.2

* reload1.c: Revert my previous patch on 2002-04-17.

From-SVN: r65790

contrib.texi (Contributors): Prefer "bug fix" over "bugfix".

* doc/contrib.texi (Contributors): Prefer "bug fix" over "bugfix".
Add Segher Boessenkool.

From-SVN: r65788

re PR c/9177 (-fdump-translation-unit: C front end deletes function_decl AST nodes and breaks debugging dumps.)

PR c/9177
* c-decl.c (c_expand_body): Don't garbage collect the function
body if we are going to dump it later.

From-SVN: r65787