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Author SHA1 Message Date
Paolo Carlini
6f9106c2ec 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
 2003-04-20 22:18:49 +00:00
Neil Booth
41c32c985f 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
 2003-04-20 19:02:53 +00:00
Zack Weinberg
c6a2438aaf 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
 2003-04-20 18:20:39 +00:00
John David Anglin
8c7d377fa2 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
 2003-04-20 17:18:03 +00:00
Paolo Carlini
5e77a35767 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
 2003-04-20 13:54:45 +00:00
Marek Michalkiewicz
1052bb09b8 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
 2003-04-20 13:24:06 +00:00
Nathan Sidwell
299f79b5a0 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
 2003-04-20 11:57:38 +00:00
Nathan Sidwell
de0c0e694f 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
 2003-04-20 11:48:36 +00:00
Neil Booth
1613e52bdd 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
 2003-04-20 07:29:23 +00:00
Roger Sayle
0a45ec5c78 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
 2003-04-20 03:11:14 +00:00
GCC Administrator
4049c77a01 Daily bump. 
From-SVN: r65841
 2003-04-20 00:17:05 +00:00
Kean Johnston
ccbae82adf Add my entry 
From-SVN: r65834
 2003-04-19 21:30:21 +00:00
Kean Johnston
16477cc5e6 ChangeLog entry for part of the SCO patches. 
From-SVN: r65833
 2003-04-19 21:24:12 +00:00
Kean Johnston
ac24fc99ac 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
 2003-04-19 21:23:20 +00:00
Tom Tromey
a8ada98685 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
 2003-04-19 21:17:50 +00:00
Kean Johnston
de0656cf30 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
 2003-04-19 21:10:08 +00:00
Tom Tromey
7451c1559e 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
 2003-04-19 20:54:55 +00:00
Scott Gilbertson
9e9e204234 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
 2003-04-19 19:54:39 +00:00
Jerry Quinn
afd4910af1 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
 2003-04-19 19:26:41 +00:00
Ranjit Mathew
f1a1591b9e 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
 2003-04-19 19:08:49 +00:00
Matt Kraai
30f45f509f Makefile.in: Change $(target-alias) to $(target_alias) in comment. 
* Makefile.in: Change $(target-alias) to $(target_alias) in
        comment.

From-SVN: r65822
 2003-04-19 18:57:23 +00:00
Scott Gilbertson
1230b94d56 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
 2003-04-19 17:59:40 +00:00
Scott Gilbertson
3b2288059d 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
 2003-04-19 17:52:15 +00:00
Neil Booth
6f572ac229 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
 2003-04-19 16:34:33 +00:00
Matt Kraai
ced2ad7687 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
 2003-04-19 15:53:44 +00:00
Jan Hubicka
070154442e 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
 2003-04-19 12:57:36 +00:00
Neil Booth
bced6edfc6 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
 2003-04-19 11:59:44 +00:00
Richard Kenner
f1d1b741e8 Install proper version. 
From-SVN: r65815
 2003-04-19 07:57:59 -04:00
Richard Kenner
a259f21876 * calls.c (expand_call): Provide init for old_stack_pointer_delta. 
From-SVN: r65814
 2003-04-19 07:56:13 -04:00
Nathan Sidwell
8555daffa5 invoke.texi (-fprofile-arcs): Mention -lgcov, locking and fork behaviour. 
* doc/invoke.texi (-fprofile-arcs): Mention -lgcov, locking and
	fork behaviour.

From-SVN: r65813
 2003-04-19 11:43:31 +00:00
Neil Booth
cb4cfe5dc1 * g++.dg/other/stdbool-if.C: Remove. 
From-SVN: r65812
 2003-04-19 10:40:06 +00:00
Neil Booth
4e1f0f8e1f 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
 2003-04-19 10:04:47 +00:00
Neil Booth
bf805def61 * cpplex.c (skip_whitespace): Rearrange to avoid stage1 ICE. 
From-SVN: r65810
 2003-04-19 07:56:41 +00:00
Neil Booth
f7d151fbe1 * skip_whitespace: Rearrange to avoid stage1 ICE. 
From-SVN: r65809
 2003-04-19 07:41:15 +00:00
Neil Booth
26aea0737b 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
 2003-04-19 00:22:51 +00:00
GCC Administrator
606c999123 Daily bump. 
From-SVN: r65807
 2003-04-19 00:17:04 +00:00
Richard Kenner
22672fc483 Add missing ChangeLog from 3/19/03 
From-SVN: r65800
 2003-04-18 19:03:19 -04:00
Douglas B Rupp
7008a11bab 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
 2003-04-18 18:43:28 -04:00
Richard Kenner
34d21fe305 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
 2003-04-18 18:39:23 -04:00
Richard Kenner
dd4ff203fa * cfgcleanup.c (flow_find_cross_jump): Use INSN_P,not active_insn_p. 
From-SVN: r65797
 2003-04-18 18:34:20 -04:00
Richard Kenner
21102f257e * expmed.c (mask_rtx): Avoid undefined shifts for BITSIZE of 0. 
From-SVN: r65796
 2003-04-18 18:27:18 -04:00
Olivier Hainque
38afb23f55 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
 2003-04-18 18:20:55 -04:00
Olivier Hainque
e59baa1f83 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
 2003-04-18 18:11:57 -04:00
Vincent Celier
8dcea3f35a 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
 2003-04-18 18:05:48 -04:00
Mark Mitchell
eb5b8ad452 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
 2003-04-18 22:04:12 +00:00
Mark Mitchell
3e378f1467 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
 2003-04-18 22:04:10 +00:00
Kazu Hirata
1b0d0e8481 * reload1.c: Revert my previous patch on 2002-04-17. 
From-SVN: r65790
 2003-04-18 20:30:24 +00:00
Gerald Pfeifer
906042f559 contrib.texi (Contributors): Prefer "bug fix" over "bugfix". 
* doc/contrib.texi (Contributors): Prefer "bug fix" over "bugfix".
	Add Segher Boessenkool.

From-SVN: r65788
 2003-04-18 19:49:17 +00:00
Alexander Sotirov
38a314251e 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
 2003-04-18 19:39:29 +00:00
Gerald Pfeifer
2f50999f20 Makefile.tpl (MAKEINFOFLAGS): Default to --split-size=5000000. 
* Makefile.tpl (MAKEINFOFLAGS): Default to --split-size=5000000.
	* Makefile.in: Regenerate.

From-SVN: r65786
 2003-04-18 18:26:20 +00:00