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96 Commits

Author SHA1 Message Date
Tom Tromey
5602b49d69 re PR java/7912 (invalid verification error for arrays) 
Fix for PR java/7912:
	* expr.c (can_widen_reference_to): Allow cast of array to
	Cloneable or Serializable.
	* java-tree.h (java_lang_cloneable_identifier_node): Declare.
	(java_io_serializable_identifier_node): Likewise.
	* parse.y (java_lang_cloneable, java_io_serializable): Removed.
	(valid_ref_assignconv_cast_p): Use new identifier nodes.
	* lex.c (java_init_lex): Don't initialize java_lang_cloneable and
	java_io_serializable.
	* decl.c (java_init_decl_processing): Initialize
	java_lang_cloneable_identifier_node and
	java_io_serializable_identifier_node.
	(java_lang_cloneable_identifier_node): New global.
	(java_io_serializable_identifier_node): Likewise.

From-SVN: r59227
 2002-11-18 18:13:36 +00:00
Jens-Michael Hoffmann
a92cb0c3d3 buffer.c: Remove unnecessary casts. 
2002-11-14  Jens-Michael Hoffmann  <jensmh@gmx.de>

        * buffer.c: Remove unnecessary casts.
        * check-init.c: Likewise.
        * class.c: Likewise.
        * constants.c: Likewise.
        * decl.c: Likewise.
        * except.c: Likewise.
        * gjavah.c: Likewise.
        * jcf-io.c: Likewise.
        * jcf-parse.c: Likewise.
        * jcf-path.c: Likewise.
        * jvspec.c: Likewise.
        * lang.c: Likewise.
        * lex.c: Likewise.
        * verify.c: Likewise.

From-SVN: r59224
 2002-11-18 15:46:34 +00:00
Tom Tromey
c034b45358 re PR java/6388 (Integer.MIN_VALUE == 0x80000000 optimized to false on powerpc) 
Fix for PR java/6388.
	* lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
	* java-tree.h (enum java_tree_index): New values
	JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
	(decimal_int_max, decimal_long_max): New defines.
	* lex.c (yylex): Rewrote range checking.  Sign extend literals.
	(error_if_numeric_overflow): Rewrote range checking.
	* decl.c (java_init_decl_processing): Initialize decimal_int_max,
	decimal_long_max.

From-SVN: r58843
 2002-11-06 00:01:01 +00:00
Tom Tromey
fafe87d07d Reverted erroneous checkin 
From-SVN: r58756
 2002-11-02 21:29:36 +00:00
Tom Tromey
77a106a531 re PR java/6388 (Integer.MIN_VALUE == 0x80000000 optimized to false on powerpc) 
Fix for PR java/6388.
	* lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
	* java-tree.h (enum java_tree_index): New values
	JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
	(decimal_int_max, decimal_long_max): New defines.
	* lex.c (yylex): Rewrote range checking.  Sign extend literals.
	(error_if_numeric_overflow): Rewrote range checking.
	* decl.c (java_init_decl_processing): Initialize decimal_int_max,
	decimal_long_max.

From-SVN: r58755
 2002-11-02 21:26:28 +00:00
Anthony Green
acc59b855d Add -fno-assert flag. 
From-SVN: r57649
 2002-09-30 14:57:43 +00:00
Tom Tromey
6a0225133c re PR java/7950 (jc1 parses files ending in 0x0d incorrectly) 
* lex.c (java_read_unicode_collapsing_terminators): Handle case
	where \r appears at EOF.  Fixes PR java/7950.

From-SVN: r57258
 2002-09-17 20:59:53 +00:00
Richard Henderson
efdc7e19ca real.c, real.h: Rewrite from scratch. 
gcc/
	* real.c, real.h: Rewrite from scratch.

	* Makefile.in (simplify-rtx.o): Depend on TREE_H.
	(paranoia): New target.
	* builtins.c (fold_builtin_inf): Use new real.h interface.
	* c-common.c (builtin_define_with_hex_fp_value): Likewise.
	* c-lex.c (interpret_float): Likewise.
	* emit-rtl.c (gen_lowpart_common): Likewise.
	* optabs.c (expand_float): Use real_2expN.
	* config/ia64/ia64.md (divsi3, udivsi3): Likewise.
	* defaults.h (INTEL_EXTENDED_IEEE_FORMAT): New.
	(FLOAT_WORDS_BIG_ENDIAN): New.
	* cse.c (find_comparison_args): Don't pass FLOAT_STORE_FLAG_VALUE
	directly to REAL_VALUE_NEGATIVE.
	* loop.c (canonicalize_condition): Likewise.
	* simplify-rtx.c: Include tree.h.
	(simplify_unary_operation): Don't handle FIX and UNSIGNED_FIX
	with floating-point result modes.
	* toplev.c (backend_init): Call init_real_once.

	* fold-const.c (force_fit_type): Don't call CHECK_FLOAT_VALUE.
	* tree.c (build_real): Likewise.
	* config/alpha/alpha.c, config/vax/vax.c (float_strings,
	float_values, inited_float_values, check_float_value): Remove.
	* config/alpha/alpha.h, config/m68hc11/m68hc11.h,
	config/m88k/m88k.h, config/vax/vax.h (CHECK_FLOAT_VALUE): Remove.
	* doc/tm.texi (CHECK_FLOAT_VALUE): Remove.

gcc/f/
	* target.c (ffetarget_real1): Don't pass FFETARGET_ATOF_
	directly to ffetarget_make_real1.
	(ffetarget_real2): Similarly.
	* target.h (ffetarget_cvt_r1_to_rv_, ffetarget_cvt_rv_to_r2_,
	ffetarget_cvt_r2_to_rv_): Use new real.h interface and simplify.

gcc/java/
	* jcf-parse.c (get_constant): Runtime check for IEEE format;
	use new real.h interface.
	* jcf-write.c (find_constant_index): Use new real.h interface.
	* lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.

contrib/
	* paranoia.cc: New file.

From-SVN: r57198
 2002-09-16 09:36:39 -07:00
Tom Tromey
e75abdabb2 * lex.c (java_lex): Check for e' or E' after 0. 
From-SVN: r55664
 2002-07-23 03:20:27 +00:00
Kaveh R. Ghazi
57ddd19c61 lex.c (java_init_lex): Avoid incorrect hardcoded constant 11. 
* lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
	* parse.y (mark_parser_ctxt): Likewise.

From-SVN: r55016
 2002-06-27 01:03:24 +00:00
Kaveh R. Ghazi
bd466c7bde lex.c (java_read_char): Avoid "comparison is always true" warning. 
* lex.c (java_read_char): Avoid "comparison is always true"
	warning.

From-SVN: r55014
 2002-06-26 20:07:02 +00:00
Tom Tromey
c6226a7e2a jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC. 
* jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
	* parse-scan.y (statement_without_trailing_substatement): Added
	assert_statement.
	(assert_statement): New rule.
	* java-tree.h (struct lang_type) [assertions]: New field.
	(TYPE_USES_ASSERTIONS): New macro.
	(CLASS_USES_ASSERTIONS): Likewise.
	(FIELD_SYNTHETIC): New define.
	* lex.c (java_lval;): Added ASSERT_TK.
	* parse.y (ASSERT_TK): Added.
	(statement_without_trailing_substatement): Added assert_statement.
	(assert_statement): New rule.
	(build_assertion): New function.
	(maybe_generate_pre_expand_clinit): Create and initialize
	$assertionsDisabled.
	(lookup_package_type): Removed decl.
	* keyword.h: Rebuilt.
	* keyword.gperf (assert): New token.

From-SVN: r54516
 2002-06-11 17:31:11 +00:00
Martin Kahlert
5843e8704e lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING. 
2002-03-29  Martin Kahlert  <martin.kahlert@infineon.com>

	* lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.

From-SVN: r51566
 2002-03-29 19:33:25 +00:00
Zack Weinberg
15e5ad7698 toplev.c: Don't include setjmp.h. 
* toplev.c: Don't include setjmp.h.  Kill float_handler_set,
	float_handled, float_handler, float_signal, set_float_handler,
	and do_float_handler.  Set handler for SIGFPE to crash_signal.
	* toplev.h: Don't prototype do_float_handler.

	* c-lex.c: Fold parse_float into lex_number.  Make warning
	about portability of hex float constants more informative, and
	don't issue it on top of a syntax error.
	* fold-const.c: Fold const_binop_1 and fold_convert_1 into
	their callers.
	* real.h: Define REAL_VALUE_ABS here...
	* simplify-rtx.c: ... not here.  Fold check_fold_consts,
	simplify_unary_real, simplify_binary_real, and
	simplify_binary_is2orm1 into their callers.
	* tree.c: Fold build_real_from_int_cst_1 into caller.

	* doc/tm.texi: Document REAL_VALUE_ABS and REAL_VALUE_NEGATIVE.

	* tsystem.h: Include float.h here...
	* libgcc2.c: ... not here.

java:
	* lex.c: Change java_perform_atof to take normal parameters
	instead of a pointer to a parameter block.  Call it directly
	from java_lex.

testsuite:
	* gcc.dg/c90-hexfloat-1.c: Adjust error regexps.

From-SVN: r51336
 2002-03-25 20:52:28 +00:00
Eric Blake
6c18d1810d re PR java/6026 (float literals in expressions are not properly recognized) 
2002-03-21  Eric Blake  <ebb9@email.byu.edu>

	Fix for PR java/6026:
	* lex.c (java_lex): Fix parsing of consecutive floats.

From-SVN: r51207
 2002-03-23 00:01:49 +00:00
Eric Blake
e0b1c206b8 re PR java/5902 (Gcj fails to parse float) 
2002-03-11  Eric Blake  <ebb9@email.byu.edu>

	* lex.c: Adjust comments to GNU standards.

2002-03-11  Eric Blake  <ebb9@email.byu.edu>

	Fix for PR java/5902:
	* lex.c (java_lex): Fix parsing of literals.

From-SVN: r50630
 2002-03-12 03:45:57 +00:00
Zack Weinberg
ba31d94ee6 emit-rtl.c, [...]: Remove all #ifndef REAL_ARITHMETIC blocks... 
* emit-rtl.c, final.c, fold-const.c, gengenrtl.c, optabs.c,
	print-tree.c, real.c, real.h, recog.c, rtl.c, simplify-rtx.c,
	tree.c, config/m68k/m68k.c, f/com.c, f/target.h, java/expr.c,
	java/jcf-parse.c, java/lex.c:
	Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
	REAL_ARITHMETIC blocks unconditional.  Delete some further
	#ifdef blocks predicated on REAL_ARITHMETIC.
	* flags.h, toplev.c: Delete remaining references to
	flag_pretend_float.

	* doc/invoke.texi: Remove documentation of -fpretend-float.
	* doc/tm.texi: Describe the various REAL_* macros as provided by
	real.h, not by the target configuration files.

	* config/alpha/alpha.h, config/alpha/unicosmk.h, config/arm/arm.h,
	config/avr/avr.h, config/c4x/c4x.h, config/convex/convex.h,
	config/cris/cris.h, config/d30v/d30v.h, config/dsp16xx/dsp16xx.h,
	config/h8300/h8300.h, config/i370/i370.h, config/i386/i386.h,
	config/i386/osf1elf.h, config/i960/i960.h, config/ia64/ia64.h,
	config/m32r/m32r.h, config/m68hc11/m68hc11.h, config/m68k/dpx2.h,
	config/m68k/linux-aout.h, config/m68k/linux.h, config/m68k/m68k.h,
	config/m68k/sun3.h, config/m68k/vxm68k.h, config/mcore/mcore.h,
	config/mips/mips.h, config/mmix/mmix.h, config/mn10200/mn10200.h,
	config/mn10300/mn10300.h, config/pa/pa.h, config/pj/pj.h,
	config/rs6000/rs6000.h, config/s390/s390.h, config/sh/sh.h,
	config/sparc/freebsd.h, config/sparc/linux.h, config/sparc/linux64.h,
	config/sparc/sol2.h, config/sparc/sparc.h, config/sparc/vxsim.h,
	config/stormy16/stormy16.h, config/v850/v850.h, config/vax/vax.h,
	config/xtensa/xtensa.h:
	Do not define, undefine, or mention in comments any of
	REAL_ARITHMETIC, REAL_VALUE_ATOF, REAL_VALUE_HTOF,
	REAL_VALUE_ISNAN, REAL_VALUE_ISINF,
	REAL_VALUE_TO_TARGET_SINGLE, REAL_VALUE_TO_TARGET_DOUBLE,
	REAL_VALUE_TO_TARGET_LONG_DOUBLE, REAL_VALUE_TO_DECIMAL,
	REAL_VALUE_TYPE, REAL_VALUES_EQUAL, REAL_VALUES_LESS,
	REAL_VALUE_LDEXP, REAL_VALUE_FIX, REAL_VALUE_UNSIGNED_FIX,
	REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT,
	REAL_INFINITY, REAL_VALUE_NEGATE, REAL_VALUE_TRUNCATE,
	REAL_VALUE_TO_INT, or REAL_VALUE_FROM_INT.

From-SVN: r50263
 2002-03-03 21:10:09 +00:00
Kaveh R. Ghazi
c083a819b2 collect2.c (is_ctor_dtor): Const-ify. 
* collect2.c (is_ctor_dtor): Const-ify.
	* m88k-protos.c (output_file_start): Likewise.
	* m88k.c (m88k_lang_independent_options, output_options,
	output_file_start): Likewise.
	* fix-header.c (files_to_ignore, std_include_entry, include_entry,
	std_include_table, main): Likewise.
	* protoize.c (longopts): Likewise.
	* regclass.c (int_reg_class_contents): Likewise.
	* toplev.c (dump_file, f_options, W_options): Make static.
	(lang_independent_options, f_options, W_options): Const-ify.
	* tree-dump.c (dump_file_info): Likewise.
	* unroll.c (_factor): Make static.

java:
	* chartables.h: Const-ify.
	* gjavah.c (options): Likewise.
	* jcf-dump.c (options): Likewise.
	* jv-scan.c (options): Likewise.
	* lex.c (java_start_char_p, java_part_char_p): Likewise.
	* parse.y (binop_lookup): Likewise.

From-SVN: r48322
 2001-12-27 03:35:21 +00:00
Kaveh R. Ghazi
0b5826acc8 arc.c (arc_hard_regno_mode_ok): Const-ify. 
* arc.c (arc_hard_regno_mode_ok): Const-ify.
	* arc.h (arc_hard_regno_mode_ok): Likewise.
	* i386.c (x86_64_reg_class_name): Make static.
	* m68k.c (regno_reg_class): Const-ify.
	* m68k.h (regno_reg_class): Likewise.
	* mcore.c (reg_class_from_letter): Likewise.
	* mcore.h (reg_class_from_letter): Likewise.
	* sh.c (reg_class_from_letter, ashiftrt_insns, shift_insns,
	ext_shift_insns, ext_shift_amounts): Likewise.
	* sh.h (reg_class_from_letter): Likewise.
	* sparc.c (hard_regno_mode_classes, hard_32bit_mode_classes,
	hard_64bit_mode_classes): Likewise.
	* sparc.h (hard_regno_mode_classes): Likewise.

	* gcc.c (modify_target): Make static.
	* gengenrtl.c (defs, formats): Likewise.
	* reload1.c (elim_table_1, init_elim_table): Const-ify.
	* tradcpp.c (directive, directive_table, handle_directive,
	skip_if_group, run_directive): Likewise.

cp:
	* decl2.c (lang_f_options): Const-ify.

f:
	* com.c (ffecom_gfrt_volatile_, ffecom_gfrt_complex_,
	ffecom_gfrt_const_, ffecom_gfrt_type_): Const-ify.

java:
	* Make-lang.in (keyword.h): Pass -C to gperf to const-ify
	the static arrays that are output.
	* jvspec.c (jvgenmain_spec): Make static.
	* keyword.gperf (struct java_keyword, java_keyword): Const-ify.
	* keyword.h: Regenerate.
	* lang.c (string_option, process_option_with_no, lang_f_options,
	lang_W_options): Const-ify.
	* lex.c (java_lex): Likewise.

From-SVN: r48290
 2001-12-23 16:07:16 +00:00
Joseph Myers
a83f01f040 ChangeLog, [...]: Fix spelling errors. 
* ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
	jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
	spelling errors.

From-SVN: r48075
 2001-12-16 16:23:50 +00:00
Kaveh R. Ghazi
faf318664d c-lex.c (lex_number): Use ISXDIGIT/hex_value. 
* c-lex.c (lex_number): Use ISXDIGIT/hex_value.
	* vax/xm-vms.h (FILE_NAME_NONDIRECTORY): Use ISUPPER/TOLOWER.
	* fold-const.c (real_hex_to_f): Use hex_value.
	* real.c (asctoeg): Use hex_value & ISXDIGIT.
	* toplev.c (toplev_main): Call hex_init.
	* tradcpp.c (main): Call hex_init.

From-SVN: r48068
 2001-12-16 13:58:07 +00:00
Tom Tromey
34026199b3 lex.c (java_init_lex): Define wfl_to_string as gnu.gcj.runtime.StringBuffer unless generating bytecode. 
* lex.c (java_init_lex): Define wfl_to_string as
	gnu.gcj.runtime.StringBuffer unless generating bytecode.

From-SVN: r47882
 2001-12-11 17:59:02 +00:00
Tom Tromey
7b35f6c94f gjavah.c (cxx_keywords): Re-sorted. 
* gjavah.c (cxx_keywords): Re-sorted.
	* lex.c (cxx_keywords): Re-sorted.

From-SVN: r47803
 2001-12-09 05:06:45 +00:00
Neil Booth
c725bd79e7 c-decl.c (grokdeclarator): Use ISO word. 
* c-decl.c (grokdeclarator): Use ISO word.
	* cppinit.c: Remove leading capital from diagnostic messages, as
	per GNU coding standards.
	* diagnostic.c: Similarly.
	* emit-rtl.c: Similarly.
	* final.c: Similarly.
	* gcc.c: Similarly.
	* tradcpp.c: Similarly.
	* config/arm/arm.c: Similarly.
	* config/arm/arm.h: Similarly.
	* config/avr/avr.c: Similarly.
	* config/avr/avr.h: Similarly.
	* config/c4x/c4x.c: Similarly.
	* config/cris/cris.c: Similarly.
	* config/cris/cris.h: Similarly.
	* config/d30v/d30v.c: Similarly.
	* config/dsp16xx/dsp16xx.c: Similarly.
	* config/dsp16xx/dsp16xx.h: Similarly.
	* config/h8300/h8300.c: Similarly.
	* config/i386/i386.c: Similarly.
	* config/i386/xm-djgpp.h: Similarly.
	* config/i960/i960.h: Similarly.
	* config/m32r/m32r.c: Similarly.
	* config/m68hc11/m68hc11.c: Similarly.
	* config/m88k/m88k.c: Similarly.
	* config/m88k/m88k.h: Similarly.
	* config/mcore/mcore.c: Similarly.
	* config/mcore/mcore.h: Similarly.
	* config/mips/mips.c: Similarly.
	* config/mmix/mmix.c: Similarly.
	* config/pa/pa.c: Similarly.
	* config/rs6000/rs6000.c: Similarly.
	* config/rs6000/sysv4.h: Similarly.
	* config/s390/s390.c: Similarly.
	* config/sparc/sparc.c: Similarly.
	* config/v850/v850-c.c: Similarly.
	* config/v850/v850.c: Similarly.
ch:
	* actions.c: Remove leading capital from diagnostic messages, as
	per GNU coding standards.
	* decl.c: Similarly.
	* expr.c: Similarly.
	* inout.c: Similarly.
	* lang.c: Similarly.
	* loop.c: Similarly.
	* nloop.c: Similarly.
	* parse.c: Similarly.
	* satisfy.c: Similarly.
	* tasking.c: Similarly.
	* tree.c: Similarly.
	* typeck.c: Similarly.
cp:
	* typeck2.c: Remove leading capital from diagnostic messages, as
	per GNU coding standards.
f:
	* com.c: Remove leading capital from diagnostic messages, as
	per GNU coding standards.
	* g77spec.c: Similarly.
	* lex.c: Similarly.
java:
	* expr.c: Remove leading capital from diagnostic messages, as
	per GNU coding standards.
	* jcf-io.c: Similarly.
	* jcf-parse.c: Similarly.
	* jv-scan.c: Similarly.
	* jvspec.c: Similarly.
	* mangle.c: Similarly.

From-SVN: r47558
 2001-12-03 19:15:19 +00:00
Neil Booth
357351e5a7 c-decl.c (duplicate_decls, [...]): Remove trailing period from diagnostics. 
* c-decl.c (duplicate_decls, parmlist_tags_warning): Remove
	trailing period from diagnostics.
	* c-lex.c (cb_file_change): Similarly.
	* cppmacro.c (check_trad_stringification): Similarly.
	* gcc.c (do_spec_1): Similarly.
	* genattr.c (main): Similarly.
	* genattrtab.c (main, operate_exp, make_length_attrs): Similarly.
	* gencodes.c (main): Similarly.
	* genconfig.c (main): Similarly.
	* genconstants.c (main): Similarly.
	* genemit.c (main): Similarly.
	* genextract.c (main): Similarly.
	* genopinit.c (main): Similarly.
	* genoutput.c (main): Similarly.
	* genpeep.c (main): Similarly.
	* genrecog.c (main): Similarly.
	* mips-tfile.c (add_file, error): Similarly.
	* profile.c (init_branch_prob): Similarly.
	* reload1.c (spill_failure): Similarly.
	* stmt.c (parse_output_constraint): Similarly.
	* varasm.c (assemble_variable): Similarly.
cp:
	* class.c (finish_struct): Similarly.
	* decl.c (check_tag_decl): Similarly.
	* lex.c (cxx_set_yydebug): Similarly.
	* typeck2.c (friendly_abort): Similarly.
java:
	* expr.c (expand_byte_code): Similarly.
	* jcf-parse.c (load_class, jcf_parse): Similarly.
	* jcf-write.c (generate_classfile): Similarly.
	* lex.c (java_lex): Similarly.

From-SVN: r47517
 2001-12-01 18:42:49 +00:00
Tom Tromey
1fa73144cb parse.y (trap_overflow_corner_case): New rule. 
* parse.y (trap_overflow_corner_case): New rule.
	(unary_expression): Use it.
	* lex.c (java_init_lex): Don't set minus_seen.
	(yylex): Don't use minus_seen.  Communicate overflow to parser for
	it to handle.
	(error_if_numeric_overflow): New function.
	* parse.h (minus_seen): Removed field.
	(JAVA_RADIX10_FLAG): New define.

From-SVN: r46846
 2001-11-08 15:38:10 +00:00
Kaveh R. Ghazi
0df6c2c74e c-format.c (maybe_read_dollar_number): Use safe-ctype macros and/or fold extra calls into fewer ones. 
* c-format.c (maybe_read_dollar_number): Use safe-ctype macros
	and/or fold extra calls into fewer ones.
	* collect2.c (dump_file): Likewise.
	* cppexp.c (parse_number): Likewise.
	* cpplex.c (_cpp_lex_direct): Likewise.
	* final.c (output_asm_insn, asm_fprintf): Likewise.
	* fix-header.c (inf_scan_ident, main): Likewise.
	* fixinc/fixfixes.c (char_macro_use_fix, char_macro_def_fix):
	Likewise.
	* fold-const.c (real_hex_to_f): Likewise.
	* gen-protos.c (parse_fn_proto): Likewise.
	* genattrtab.c (check_attr_test, check_attr_value): Likewise.
	* genrecog.c (change_state, write_action): Likewise.
	* gensupport.c (shift_output_template): Likewise.
	* local-alloc.c (requires_inout): Likewise.
	* mips-tfile.c (IS_ASM_IDENT): Likewise.
	* protoize.c (is_id_char, main): Likewise.
	* real.c (asctoeg): Likewise.
	* recog.c (asm_operand_ok): Likewise.
	* reload.c (find_reloads): Likewise.
	* scan.c (scan_identget_token): Likewise.
	* sched-vis.c (print_value): Likewise.
	* stringpool.c (ggc_alloc_string): Likewise.
	* toplev.c (read_integral_parameter, decode_g_option): Likewise.
	* tradcif.y (parse_number, yylex, parse_escape): Likewise.
	* tradcpp.c (rescan): Likewise.
	* tree.c (clean_symbol_name): Likewise.
	* varasm.c (decode_reg_name): Likewise.

	* alpha.h (ASM_OUTPUT_ASCII): Likewise.
	* darwin.c (name_needs_quotes, func_name_maybe_scoped): Likewise.
	* dsp16xx.h (ASM_OUTPUT_ASCII): Likewise.
	* m88k.c (output_ascii): Likewise.
	* m88k.h (OVERRIDE_OPTIONS): Likewise.
	* mcore.h (REG_CLASS_FROM_LETTER): Likewise.
	* ns32k/encore.h (ASM_OUTPUT_ASCII): Likewise.
	* sh.h (REG_CLASS_FROM_LETTER): Likewise.

cp:
	* xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
	extra calls into fewer ones.

f:
	* bad.c (ffebad_finish): Use safe-ctype macros and/or fold extra
	calls into fewer ones.
	* implic.c (ffeimplic_lookup_): Likewise.
	* intdoc.c (dumpimp): Likewise.
	* intrin.c (ffeintrin_init_0): Likewise.
	* lex.c (ffelex_backslash_, ffelex_cfebackslash_, ffelex_hash_):
	Likewise.
	* lex.h (ffelex_is_firstnamechar): Likewise.
	* target.c (ffetarget_integerhex): Likewise.

java:
	* gjavah.c (jni_print_char, decode_signature_piece): Use
	safe-ctype macros and/or fold extra calls into fewer ones.
	* lex.c (java_read_unicode, java_lex): Likewise.
	* lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
	JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
	* mangle_name.c (append_unicode_mangled_name,
	unicode_mangling_length): Likewise.

From-SVN: r46397
 2001-10-21 21:32:15 +00:00
Kaveh R. Ghazi
8b60264b0d builtins.c (expand_builtin_setjmp_receiver): Const-ify. 
* builtins.c (expand_builtin_setjmp_receiver): Const-ify.
	* c-common.c (fname_var_t, c_tree_code_type, c_tree_code_length):
	Likewise.
	* c-dump.c (dump_option_value_info): Likewise.
	* c-format.c (format_length_info, format_char_info,
	format_flag_spec, format_flag_pair, format_kind_info): Likewise.
	* collect2.c (names): Likewise.
	* cppdefault.h (default_include): Likewise.
	* cppexp.c (suffix, vsuf_1, vsuf_2, vsuf_3): Likewise.
	* flow.c (life_analysis): Likewise.
	* gcc.c (dir_separator_str, modify_target, option_map,
	target_option_translations, spec_list_1, extra_specs_1,
	init_spec): Likewise.
	* gcov.c (gcov_version_string): Likewise.
	* genattr.c (write_units): Likewise.
	* genattrtab.c (make_length_attrs, write_function_unit_info): Likewise.
	* gengenrtl.c (rtx_definition, defs): Likewise.
	* genrecog.c (pred_table): Likewise.
	* global.c (global_alloc): Likewise.
	* lcm.c (optimize_mode_switching): Likewise.
	* local-alloc.c (find_free_reg): Likewise.
	* params.h (param_info): Likewise.
	* predict.c (predictor_info): Likewise.
	* protoize.c (unexpansion_struct): Likewise.
	* real.c (bmask): Likewise.
	* recog.h (insn_operand_data, insn_data): Likewise.
	* regclass.c (initial_fixed_regs, initial_call_used_regs): Likewise.
	* stmt.c (expand_nl_goto_receiver): Likewise.
	* toplev.c (da, debug_args, lang_opt, documented_lang_options,
	target_switches, target_options): Likewise.
	* tradcif.y (token, tokentab2, yylex): Likewise.
	* tree.h (attribute_spec): Likewise.

	* alpha.c (override_options, alpha_lookup_xfloating_lib_func):
	Likewise.
	* arc.c (arc_output_function_epilogue): Likewise.
	* arm.c (processors, all_cores, all_architectures,
	arm_override_options, isr_attribute_arg, isr_attribute_args,
	arm_isr_value): Likewise.
	* avr.c (mcu_type_s, reg_class_tab, order_regs_for_local_alloc):
	Likewise.
	* c4x.c (c4x_int_reglist): Likewise.
	* d30v.c (override_options): Likewise.
	* h8300.c (shift_insn): Likewise.
	* i386.c (size_cost, i386_cost, i486_cost, pentium_cost,
	pentiumpro_cost, k6_cost, athlon_cost, pentium4_cost, ix86_cost,
	ix86_expand_sse_comi, ix86_expand_sse_compare, override_options,
	builtin_description, bdesc_comi, bdesc_2arg, bdesc_1arg,
	ix86_init_mmx_sse_builtins, ix86_expand_builtin): Likewise.
	* i386.h (processor_costs, ix86_cost): Likewise.
	* m68hc11.c (m68hc11_cost, m6811_cost, m6812_cost): Likewise.
	* m68hc11.h (processor_costs, m68hc11_cost): Likewise.
	* m68k.c (codes_68881, codes_FPA): Likewise.
	* m88k.c (mode_from_align, max_from_align, all_from_align,
	best_from_align, m_options): Likewise.
	* m88k.h (ORDER_REGS_FOR_LOCAL_ALLOC): Likewise.
	* mcore.c (mode_from_align): Likewise.
	* mips/elf64.h (UNIQUE_SECTION): Likewise.
	* mips/iris6gld.h (UNIQUE_SECTION): Likewise.
	* mips.c (mips_sw_reg_names, mips_regno_to_class): Likewise.
	* mips.h (mips_regno_to_class): Likewise.
	* ns32k.c (scales): Likewise.
	* pa.c (import_string, magic_milli): Likewise.
	* rs6000.c (alt_reg_names, rs6000_override_options): Likewise.
	* sparc.c (leaf_reg_remap, sparc_override_options,
	reg_leaf_alloc_order, reg_nonleaf_alloc_order, reg_alloc_orders):
	Likewise.
	* sparc.h (sparc_cpu_select, leaf_reg_remap): Likewise.

cp:
	* class.c (build_vtable_entry_ref): Const-ify.
	* decl.c (predefined_identifier,
	initialize_predefined_identifiers): Likewise.
	* init.c (build_new_1): Likewise.
	* lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
	Likewise.

f:
	* bad.c (_ffebad_message_, ffebad_messages_): Const-ify.
	* bld.c (ffebld_arity_op_): Likewise.
	* bld.h (ffebld_arity_op_): Likewise.
	* com.c (ffecom_init_0): Likewise.
	* intdoc.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
	_ffeintrin_imp_, names, gens, imps, specs, cc_pair,
	cc_descriptions, cc_summaries): Likewise.
	* intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
	_ffeintrin_imp_, ffeintrin_names_, ffeintrin_gens_,
	ffeintrin_imps_, ffeintrin_specs_): Likewise.

java:
	* jcf-io.c (format_uint): Const-ify.
	* lang.c (java_tree_code_type, java_tree_code_length): Likewise.
	* lex.c (java_get_line_col): Likewise.
	* parse.y (build_incdec): Likewise.

From-SVN: r46062
 2001-10-07 16:51:11 +00:00
Kaveh R. Ghazi
fd033052f9 gjavah.c (cxx_keywords): Const-ification. 
* gjavah.c (cxx_keywords): Const-ification.
	* keyword.gperf (java_keyword): Likewise.
	* lang.c (java_tree_code_name): Likewise.
	* lex.c (cxx_keywords): Likewise.
	* parse.y (java_parser_context_suspend, merge_string_cste): Likewise.

From-SVN: r45564
 2001-09-12 16:21:12 +00:00
Alexandre Petit-Bianco
3ed218d4c9 [multiple changes] 
2001-08-30  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* parse.y (patch_assignment): Don't verify final re-assignment here.
	(java_complete_lhs): Verify assignments to finals calling
	patch_assignment. Verify re-assignments to finals before calling
	patch_assignment.

2001-08-29  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
	Fixes PR java/1413

2001-08-28  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* lex.c (java_lex): new local found_hex_digits. Set and then used
	in test to reject invalid hexadecimal numbers.
	* parse.y (java_complete_tree): Prevent unwanted cast with
	initialized floating point finals.
	(patch_binop): Emit a warning when detecting a division by zero,
	mark result not constant, don't simplify non integer division.

(http://gcc.gnu.org/ml/java-patches/2001-q3/msg00343.html )

From-SVN: r45345
 2001-08-31 21:42:50 -07:00
Tom Tromey
6a65ea5be3 For PR java/2812: 
* lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
	* lex.c (java_new_lexer): Use ICONV_CONST.
	(java_read_char): Likewise.
	* Make-lang.in (jc1$(exeext)): Link against LIBICONV.
	(jv-scan$(exeext)): Likewise.

From-SVN: r44120
 2001-07-18 17:18:55 +00:00
Tom Tromey
c01b7cdf97 re PR java/2319 (invalid UTF-8 sequences should be rejected) 
* lex.c (java_read_char): Disallow invalid and overlong
	sequences.  Fixes PR java/2319.

From-SVN: r43475
 2001-06-20 16:21:24 +00:00
Mo DeJong
4def8930da lex.c (java_new_lexer): Call iconv_close on temp handle used to check for byte swap. 
2001-05-03  Mo DeJong  <mdejong@redhat.com>

        * lex.c (java_new_lexer): Call iconv_close on temp handle used to
        check for byte swap.

(http://gcc.gnu.org/ml/java-patches/2001-q2/msg00185.html )

From-SVN: r41818
 2001-05-03 17:34:48 -07:00
Kaveh R. Ghazi
cb9b7a8c9f constants.c (PUTN): Use memcpy, not bcopy. 
* constants.c (PUTN): Use memcpy, not bcopy.

	* lex.c (java_read_char): Use memmove, not bcopy.

	* parse.y (java_parser_context_resume): Use memcpy, not bcopy.

From-SVN: r40836
 2001-03-26 02:26:09 +00:00
Bryce McKinlay
f2a29271d5 gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c. 
* gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
	* lex.c (cxx_keywords): Likewise.

From-SVN: r40773
 2001-03-23 05:16:13 +00:00
Tom Tromey
4aed89380c * lex.c (java_read_unicode): Only accept leading `u's. 
From-SVN: r40702
 2001-03-21 18:50:02 +00:00
Per Bothner
fea2d5da9c Handle compiling multiple input files at once, and @FILE syntax. See ChangeLog. 
From-SVN: r40024
 2001-02-23 19:28:39 -08:00
Tom Tromey
77aff9f9c7 * lex.c (java_new_lexer): Longer error message. 
From-SVN: r39520
 2001-02-07 17:50:30 +00:00
Richard Kenner
400500c4a5 diagnostic.h (set_internal_error_function): Renamed. 
* diagnostic.h (set_internal_error_function): Renamed.
	* toplev.h (internal_error): Renamed from fatal.
	(pfatal_with_name): Deleted.
	(fatal_io_error): Now has printf-style arguments.
	* diagnostic.c (pfatal_with_name): Deleted.
	(fatal_io_error): Rework to have args in printf-style.
	(set_internal_error_function): Renamed from set_fatal_function.
	(internal_error): Renamed from fatal.
	(error_recursion, fancy_abort): Call internal_error instead of fatal.
	* dwarf2out.c (get_cfa_from_loc_descr): Likewise.
	* emit-rtl.c (gen_realpart, gen_imagpart): Likewise.
	* expr.c (check_max_integer_computation_mode, expand_expr): Likewise.
	* flow.c (verify_flow_info): Likewise.
	* config/arm/arm.c (thumb_unexpanded_epilogue): Likewise.
	* config/mips/mips.c (save_restore_insns): Likewise.
	* cp/init.c (build_java_class_ref): Likewise.
	(dsp16xx_reg_class_from_letter): Likewise.
	(limit_reload_class, double_reg_to_memory): Likewise.
	(print_operand_address, emit_1600_code_shift): Likewise.
	(gen_tst_reg, gen_compare_reg): Likewise.
	* config/m68hc11/m68hc11.c (m68hc11_emit_libcall): Likewise.
	* cp/decl.c (pushdecl): Likewise.
	* java/check-init.c (check_init): Likewise.
	* java/expr.c (java_lang_expand_expr): Likewise.
	* java/jcf-parse.c (get_constant): Likewise.
	* java/mangle.c (java_mangle_decl): Likewise.
	* java/parse.y (make_nested_class_name, java_complete_lhs): Likewise.
	(operator_string): Likewise.

	* except.c (duplicate_eh_handlers): Call abort instead of fatal.
	* flow.c (verify_flow_info): Likewise.
	* ch/convert.c (convert): Likewise.
	* ch/except.c (pop_handler, chill_check_no_handlers): Likewise.
	* ch/expr.c (chill_expand_expr): Likewise.
	* ch/parse.c (peek_token_, pushback_token, require): Likewise.
	* config/arm/arm.c (thumb_load_double_from_address): Likewise.
	* config/avr/avr.c (pttreg_to_str, unique_section): Likewise.
	(avr_normalize_condition): Likewise.
	* config/c4x/c4x.c (c4x_emit_libcall, c4x_valid_operands): Likewise.
	* config/dsp16xx/dsp16xx.c (dsp16xx_reg_class_from_letter): Likewise.
	(limit_reload_class, double_reg_to_memory): Likewise.
	(print_operand_address, emit_1600_code_shift): Likewise.
	(gen_tst_reg, gen_compare_reg): Likewise.
	* config/m68hc11/m68hc11.c (m68hc11_emit_libcall): Likewise.
	* cp/decl.c (pushdecl): Likewise.
	* java/check-init.c (check_init): Likewise.
	* java/class.c (build_class_ref): Likewise.
	* java/constants.c (write_constant_pool): Likewise.
	* java/decl.c (start_java_method): Likewise.
	* java/expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
	(java_stack_dup, encode_newarray_type): Likewise.
	(build_java_array_length_access): Likewise.
	(build_java_check_indexed_type, expand_java_pushc): Likewise.
	(build_java_soft_divmod, build_invokeinterface): Likewise.
	* java/java-tree.h (INNER_CLASS_P): Likewise.
	* java/jcf-parse.c (parse_signature, get_name_constant): Likewise.
	(give_name_to_class, get_class_constant): Likewise.
	* java/jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
	(find_constant_index, generate_bytecode_conditional): Likewise.
	(generate_bytecode_insns, perform_relocations): Likewise.
	* java/lex.c (java_unget_unicode, java_lex): Likewise.
	* java/mangle.c (mangle_type, mangle_record_type): Likewise.
	(mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
	(finish_mangling): Likewise.
	* java/parse.h (MARK_FINAL_PARMS): Likewise.
	* java/parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
	(obtain_incomplete_type, java_complete_class): Likewise.
	(java_check_regular_methods, java_complete_expand_method): Likewise.
	(cut_identifier_in_qualified, check_deprecation): Likewise.
	(patch_invoke, find_applicable_accessible_methods_list): Likewise.
	(java_complete_lhs, lookup_name_in_blocks): Likewise.
	(check_final_variable_indirect_assignment, build_unaryop): Likewise.
	* java/typeck.c (set_local_type, parse_signature_type): Likewise.
	(parse_signature_string, build_java_signature): Likewise;
	(set_java_signature): Likewise.
	* java/verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.

	* c-parse.in (methoddef): Call fatal_error instead of fatal.
	* objc/objc-act.c (build_ivar_chain): Likewise.
	* cp/except.c (decl_is_java_type): Likewise.
	* cp/init.c (build_java_class_ref): Likewise.
	* cp/init.c (build_new_1): Likewise.
	* f/com.c (ffecom_init_0): Likewise.
	* java/class.c (add_method, build_static_field_ref): Likewise.
	* java/expr.c (build_known_method_ref, expand_invoke): Likewise.
	* java/jcf-parse.c (get_constant, jcf_parse): Likewise.
	* java/lex.c (java_new_new_lexer): Likewise.
	* java/jv-scan.c (main): Likewise.
	(fatal_error): Renamed from fatal.

	* dwarfout.c (dwarfout_init): Call fatal_io_error instead of
	pfatal_with_name.
	* graph.c (clean_graph_dump_file): Likewise.
	* profile.c (init_branch_prob): Likewise.
	* ch/grant.c (write_grant_file): Likewise.
	* ch/lex.c (init_parse, same_file, yywrap): Likewise.
	* f/com.c (init_parse): Likewise.
	* java/jcf-parse.c (yyparse): Likewise.
	* objc/objc-act.c (objc_init): Likewise.

	* java/jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
	(yyparse): Likewise.
	* java/jcf-write.c (make_class_file_name, write_classfile): Likewise.
	* java/lex.c (java_get_line_col): Likewise.

	* hash.c (hash_allocate): Don't check for failure returns from
	obstack functions that can't fail.
	(hash_table_init_n, hash_table_init): Likewise; also now return void.
	* hash.h (hash_table_init_n, hash_table_init): Now return void.
	* cp/decl.c (build_typename_type): hash_table_init now returns void.

	* ch/lang.c (GNU_xref_begin, GNU_xref_end): Deleted.
	* ch/lex.c (convert_bitstring): Delete check for alloca failure.
	* config/dsp16xx/dsp16xx.c (dsp16xx_invalid_register_for_compare):
	Deleted.
	* config/dsp16xx/dsp16xx.md (unnamed cmphi): Call abort instead of it.

	* f/com.c (ffecom_decode_include_option_): Make errors non-fatal.
	* f/lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
	(ffelex_hash_): Likewise.
	* config/arm/arm.c (arm_override_options): Likewise.
	* config/avr/avr.c (avr_override_options): Likewise.
	* config/c4x/c4x.c (c4x_expand_prologue): Likewise.
	* config/dsp16xx/dsp16xx.c (function_prologue): Likewise.
	* config/h8300/h8300.c (h8300_init_once): Likewise.
	* config/mips/mips.c (override_options): Likewise.
	* config/i386/i386.c (override_options): Likewise, rework.
	* config/m68k/m68k.c (override_options): Likewise.
	* cp/decl.c (init_decl_processing): Likewise.
	* java/jcf-parse.c (load_class): Likewise.

	* config/dsp16xx/dsp16xx.c (print_operand): Call output_operand_lossage
	instead of fatal.
	* config/mips/mips.c (print_operand): Likewise.

	* java/lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
	* objc/objc_act.c (objc_check_decl): Remove unneeded fatal call.
	(get_object_reference): Likewise.

From-SVN: r39443
 2001-02-04 17:44:12 -05:00
Richard Earnshaw
97876d6690 * lex.c (java_read_char): Check for EOF from getc first. 
From-SVN: r39261
 2001-01-25 10:35:09 +00:00
Alexandre Petit-Bianco
dc08e60389 All files with updated copyright when applicable. 
2001-01-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	All files with updated copyright when applicable.
	* Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
	* class.c (mangle_class_field): Function removed.
	(append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
	(utf8_cmp, cxx_keyword_p): Moved to lex.c.
	(build_class_ref): Call `java_mangle_class_field' instead of
	`mangle_class_field.'
	(build_dtable_decl): Rewritten to call `java_mangle_vtable.'
	(layout_class): Call `java_mangle_decl' instead of
	`mangle_static_field.'
	(cxx_keywords): Initialized static array moved to `lex.c.'
	(layout_class_method): Changed leading comment. Simplified to
	call `java_mangle_decl.' Local `ptr' moved in for loop body.
	* decl.c (lang_mark_tree): Mark field `package_list.'
	* java-tree.h (TYPE_PACKAGE_LIST): New macro.
	(struct lang_type): New field `package_list.'
	(unicode_mangling_length): Prototype removed.
	(append_gpp_mangled_name, append_gpp_mangled_classtype,
	emit_unicode_mangled_name): Likewise.
	(cxx_keyword_p): New prototype.
	(java_mangle_decl, java_mangle_class_field,
	java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
	* jcf-parse.c (jcf_parse_source): Constify `file' argument to
	`build_expr_wfl.'
	* jvgenmain.c (main_method_prefix): Global variable removed.
	(main_method_suffix): Likewise.
	(do_mangle_classname): New function.
	(main): Call it. Format changed to accomodate new mangling scheme.
	* lex.c: (utf8_cmp): Conditionally prototyped.
	(cxx_keywords): Moved from class.c, conditionally defined.
	(utf8_cmp, cxx_keyword_p): Likewise.
	* mangle.c (obstack.h, ggc.h): Included.
	(mangle_field_decl): New function.
	(mangle_method_decl, mangle_type, mangle_pointer_type,
	mangle_array_type, mangle_record_type,
	find_compression_pointer_match, find_compression_array_match,
	find_compression_record_match,
	find_compression_array_template_match, set_type_package_list,
	entry_match_pointer_p, emit_compression_string, init_mangling,
	finish_mangling, compression_table_add, mangle_member_name): Likewise.
	(mangle_obstack): New global.
	(MANGLE_RAW_STRING): New macro.
	(unicode_mangling_length): Turned static.
	(append_unicode_mangled_name): Renamed from
	`emit_unicode_mangled_name.'  Turned static. `mangle_obstack'
	replaces `obstack', removed from the parameter list.
	(append_gpp_mangled_name): Turned static. `mangle_obstack'
	replaces parameter `obstack', removed from the parameter list. Call
	`append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
	(append_gpp_mangled_classtype): Removed.
	(compression_table, compression_next): New static variables.
	* parse.y (temporary_obstack): Extern declaration removed.

(This is the new C++ ABI compatibility patch:
  http://gcc.gnu.org/ml/gcc-patches/2001-01/msg01225.html)

From-SVN: r39031
 2001-01-15 00:01:22 -08:00
Per Bothner
00b4575d1e parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is constant, return body without wrapper. 
* parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
	constant, return body without wrapper.  (Improves constant folding.)
	* lex.c (build_wfl_node):  Clear TREE_TYPE from returned node.

From-SVN: r39017
 2001-01-14 12:46:32 -08:00
Tom Tromey
3f27e3f86a Make-lang.in (JAVA_LEX_C): Added chartables.h. 
* Make-lang.in (JAVA_LEX_C): Added chartables.h.
	* lex.c (java_ignorable_control_p): Removed.
	(java_letter_or_digit_p): Removed.
	(java_start_char_p): New function.
	(java_read_char): Return `int', not `unicode_t'.  Changed
	callers.
	(java_read_unicode): Likewise.
	(java_read_unicode_collapsing_terminators): Likewise.
	(java_get_unicode): Likewise.
	(java_new_lexer): Initialize hit_eof.
	(java_parse_end_comment): Take `int' argument.
	(java_parse_doc_section): Likewise.
	(java_parse_escape_sequence): Don't allow backlash-newline.
	Return `int'.
	* lex.h (JAVA_DIGIT_P): Removed.
	(_JAVA_LETTER_OR_DIGIT_P): Removed.
	(_JAVA_IDENTIFIER_IGNORABLE): Removed.
	(JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
	(JAVA_PART_CHAR_P): New macro.
	(UEOF): Now -1.
	(JAVA_CHAR_ERROR): Now -2.
	(java_lexer): New field `hit_eof'.
	* chartables.h: New file.
	* gen-table.pl: new file.

From-SVN: r38237
 2000-12-13 22:47:13 +00:00
Tom Tromey
d828bc4251 lex.c (yylex): Added STRICT_TK case. 
* lex.c (yylex): Added STRICT_TK case.
	* parse.y (STRICT_TK): Added.
	* parse-scan.y (STRICT_TK): Added.
	* Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
	`;'.  Use 4, not 3, with -k option.  Correctly rename resulting
	file.
	* keyword.h: Rebuilt.
	* keyword.gperf (strictfp): Added.

From-SVN: r37594
 2000-11-20 22:37:22 +00:00
Tom Tromey
4e7842a01e lex.c (yylex): Recognize floating point constants with leading 0. 
* lex.c (yylex): Recognize floating point constants with leading
	0.

From-SVN: r37593
 2000-11-20 22:32:40 +00:00
Joseph Myers
961192e1dd alias.c [...] (init_alias_analysis, [...]): Use memset () instead of bzero (). 
* alias.c (init_alias_analysis), calls.c (expand_call,
	emit_library_call_value_1), combine.c (init_reg_last_arrays),
	cse.c (new_basic_block), dbxout.c (dbxout_type), diagnostic.c
	(init_output_buffer, set_diagnostic_context), dwarf2out.c
	(equate_decl_number_to_die, build_abbrev_table), emit-rtl.c
	(init_emit_once), fold-const.c (mul_double, div_and_round_double),
	function.c (assign_parms), gcse.c (compute_can_copy,
	alloc_gcse_mem, alloc_reg_set_mem, record_one_set,
	compute_hash_table, compute_set_hash_table,
	compute_expr_hash_table), genattrtab.c (optimize_attrs), global.c
	(global_alloc, global_conflicts), haifa-sched.c (compute_trg_info,
	clear_units, schedule_block), integrate.c (initialize_for_inline,
	expand_inline_function), jump.c (thread_jumps), local-alloc.c
	(local_alloc), loop.c (combine_movables, count_loop_regs_set,
	load_mems_and_recount_loop_regs_set), print-tree.c (debug_tree),
	regclass.c (init_reg_sets, init_reg_sets_1, regclass,
	record_reg_classes, allocate_reg_info), reload.c
	(get_secondary_mem, remove_address_replacements, find_reloads),
	reload1.c (reload, set_initial_label_offsets, finish_spills,
	reload_as_needed, choose_reload_regs_init,
	reload_cse_simplify_operands), reorg.c (dbr_schedule), sbitmap.c
	(sbitmap_zero), simplify-rtx.c (simplify_plus_minus), ssa.c
	(rename_registers), stmt.c (expand_end_case), unroll.c
	(unroll_loop), varray.c (varray_grow), objc/objc-act.c: Use memset
	() instead of bzero ().

ch:
	* actions.c (check_missing_cases), typeck.c (build_chill_slice,
	build_chill_cast): Use memset () instead of bzero ().

cp:
	* class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
	(push_binding_level), error.c (cp_tree_printer), pt.c
	(process_partial_specialization, tsubst_template_arg_vector),
	search.c (lookup_member): Use memset () instead of bzero ().

java:
	* expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
	(init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
	instead of bzero ().

From-SVN: r37303
 2000-11-07 22:50:06 +00:00
Tom Tromey
099a51500c lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix. 
* lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
	* lex.c (IS_ZERO): New define.
	(java_perform_atof): Error on floating point underflow.

From-SVN: r37269
 2000-11-06 05:35:53 +00:00
Tom Tromey
cbf53a1d5e lex.c (java_parse_escape_sequence): Only read two octal characters if the first one is greater than 3. 
* lex.c (java_parse_escape_sequence): Only read two octal
	characters if the first one is greater than 3.  Don't allow
	"octal" numbers to include the digits 8 or 9.

From-SVN: r37267
 2000-11-05 22:59:56 +00:00
Tom Tromey
747800ee8a lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro. 
* lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
	(JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
	* lex.c (java_read_unicode): Removed `term_context' argument.
	Recognize any number of `u' in `\u'.
	(java_read_unicode_collapsing_terminators): New function.
	(java_get_unicode): Use it.
	(java_lineterminator): Removed.
	(yylex): Produce error if character literal is newline or single
	quote.  Return if eof found in middle of `//' comment.  EOF in
	`//' comment is only an error if pedantic.
	(java_ignorable_control_p): New function.
	(java_parse_end_comment): Return if eof found in middle of
	comment.
	Include flags.h.
	* jv-scan.c (pedantic): New global.

From-SVN: r37232
 2000-11-03 20:27:07 +00:00
Tom Tromey
07b5e470a6 lex.c (java_new_lexer): Initialize new fields. 
* lex.c (java_new_lexer): Initialize new fields.  Work around
	broken iconv() implementations.
	(java_read_char): Swap bytes if required.  Use fallback decoder if
	required.
	(byteswap_init, need_byteswap): New globals.
	(java_destroy_lexer): Only close iconv handle if it is in use.
	* lex.h (java_lexer): New fields read_anything, byte_swap,
	use_fallback.
	Made out_buffer unsigned.

From-SVN: r37063
 2000-10-26 00:01:46 +00:00