| blob | d13f24567dfc8cd9ada7c707296f74a9bcacea5c |
1 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
3 * search.c (expand_upcast_fixups): Fix bogus code generation
4 problem where the generated code uses the wrong index into the
5 runtime built vtable on the stack. Old code could clobber random
6 stack values.
8 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
10 * init.c (perform_member_init): Make sure the partial EH cleanups
11 live on the function_obstack.
13 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
15 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
16 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
18 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
20 * decl.c (grokvardecl): Avoid ANSI style initialization.
22 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
24 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
26 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
28 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
30 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
32 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
33 arguments we compare against. Start the count of I at 1, not 0,
34 since argv[0] is still the command.
36 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
38 * lang-specs.h: Accept .cp as an C++ extension.
40 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
42 * cp-tree.h (ptr_reasonably_similar): Add decl.
44 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
46 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
47 pointer. New local SPECBITS with the parm's value.
48 (grokdeclarator): Pass &specbits down.
50 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
51 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
53 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
54 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
56 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
57 not an error_mark_node.
59 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
61 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
62 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
64 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
66 * decl.c (grokdeclarator): When giving an anonymous struct a name,
67 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
68 not affected).
70 * typeck2.c (build_m_component_ref): If component is a pointer
71 to data member, resolve the OFFSET_REF now.
73 * call.c (convert_like): Don't go into infinite recursion.
75 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
77 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
78 * tree.c (layout_basetypes): And on the vbase ptr.
80 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
82 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
83 CHAR_TYPE_SIZE so bool is always the same size as another type.
85 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
87 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
89 * decl2.c (grok_x_components): Remove synthesized methods from
90 TYPE_METHODS of an anonymous union, complain about member
91 functions.
92 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
93 anonymous unions.
94 (finish_function): Just clear the DECL_RTL of our arguments.
96 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
98 * decl2.c (finish_file): Emit DWARF debugging info for static data
99 members.
101 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
103 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
105 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
106 IDENTIFIER_NODE.
108 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
110 * Make-lang.in (g++-cross$(exeext)): Fix typo.
112 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
114 Make the g++ driver now be a standalone program, rather than one
115 that tries to run the gcc driver after munging up the options.
116 * Make-lang.in (g++.c, g++spec.o): New rules.
117 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
118 added.
119 (g++$(exeext)): New rule, based on xgcc rule.
120 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
121 * g++spec.c: New file.
122 * g++.c: Removed file.
124 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
126 * cvt.c (build_up_reference): Arrange for any temporary values
127 that have been keep in registers until now to be put into memory.
129 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
131 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
132 that make -j3 bootstrap works better.
134 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
136 * decl.c (pushtag): Do pushdecl for anon tags.
138 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
140 * typeck.c (c_expand_return): Fix logic.
141 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
143 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
145 * g++.c (main): Make sure arglist has a final NULL entry. Add
146 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
147 stdin/stdout of the invoked program are redirected to
148 nowheresville.
150 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
152 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
154 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
156 * init.c (resolve_offset_ref): Handle obj.vfn better.
157 * typeck.c (build_component_ref): Set TREE_TYPE on result from
158 build_vfn_ref.
160 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
162 * typeck.c (convert_for_assignment): Also handle anachronistic
163 implicit conversions from (::*)() to cv void*.
164 * cvt.c (cp_convert_to_pointer): Likewise.
166 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
168 * lex.c (handle_cp_pragma): Fix bogus warning.
170 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
172 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
173 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
175 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
177 * class.c (finish_struct_1): Support DWARF2_DEBUG.
178 * search.c (dfs_debug_mark): Likewise.
179 * decl2.c (finish_vtable_vardecl): Likewise.
180 * decl.c (pushtag, finish_enum): Likewise.
181 * lex.c (check_newline): Use debug_* instead of calling *out
182 functions directly.
184 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
186 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
187 on some picky hosts.
189 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
191 * class.c (finish_struct_1): A class has a non-trivial copy
192 constructor if it has virtual functions.
194 * cvt.c (cp_convert): Always call a constructor.
196 * call.c (reference_binding): Still tack on a REF_BIND
197 for bad conversions.
198 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
200 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
201 (c_expand_return): Likewise.
202 * typeck2.c (digest_init): Likewise for { }.
203 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
204 * cvt.c (cp_convert): Handle failure better.
206 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
208 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
209 of GCC be path-relative.
211 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
213 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
214 it does need choose-temp.o and pexecute.o.
216 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
218 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
219 that we still use it.
220 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
222 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
224 * init.c (expand_default_init): Avoid calling constructors to
225 initialize reference temps.
227 * cvt.c (convert_to_reference): Fix.
229 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
231 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
232 (convert_to_reference): Likewise.
233 * typeck.c (convert_for_initialization): Likewise.
234 * init.c (expand_default_init): Likewise.
235 (expand_aggr_init_1): Likewise.
236 * cp-tree.h (CONV_NONCONVERTING): Lose.
237 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
238 * *.c: Adjust.
239 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
241 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
243 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
245 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
247 * init.c (expand_aggr_init_1): Don't crash on non-constructor
248 TARGET_EXPR.
250 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
252 * g++.c: Include gansidecl.h.
253 (VPROTO, PVPROTO, VA_START): Delete.
254 (choose_temp_base_try, choose_temp_base, perror_exec,
255 run_dos) [__MSDOS__]: Delete fns.
256 (pfatal_with_name): Delete fn.
257 (temp_filename): Declare like in gcc.c.
258 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
259 (error_count, signal_count): Define.
260 (error): Delete both definitions.
261 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
262 (pfatal_pexecute): Add fn from gcc.c.
263 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
264 code to use the pexecute stuff also used by gcc.c.
265 (MIN_FATAL_STATUS): Define.
266 * Make-lang.in (g++): Add dependency on and linking with
267 choose-temp.o and pexecute.o.
269 * cp-tree.h: Include gansidecl.h.
270 (STDIO_PROTO): Delete #undef/#define.
271 * cvt.c (NULL): Delete #undef/#define.
272 * expr.c (NULL): Likewise.
273 * init.c (NULL): Likewise.
274 * rtti.c (NULL): Likewise.
275 * xref.c (NULL): Likewise.
277 * cp-tree.h (build_user_type_conversion): Add prototype.
278 * call.c (build_user_type_conversion): Delete prototype. Correct
279 decl of FLAGS arg to be an int.
280 * cvt.c (build_user_type_conversion): Likewise.
282 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
284 * cp-tree.def: Add TRY_BLOCK and HANDLER.
285 * except.c (expand_start_catch_block): Support templates.
286 * parse.y (try_block, handler_seq): Likewise.
287 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
289 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
291 * pt.c (current_template_args): New fn.
292 (push_template_decl): Use it.
293 * decl.c (grokdeclarator): Use it.
295 * decl2.c (build_expr_from_tree): Dereference ref vars.
297 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
298 the decl-specifier-seq.
300 * decl.c (grok_op_properties): Don't force the type of a conversion
301 op to be complete. Don't warn about converting to the same type
302 for template instantiations.
304 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
305 methods.
307 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
309 * typeck.c (get_delta_difference): Remove previous bogusness.
310 Don't give errors if force is set.
312 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
314 * decl2.c (finish_file): Don't emit debug info.
315 * decl.c (pushdecl): Lose obsolete code.
316 (grokdeclarator): Still do the long long thing after complaining.
317 * search.c (note_debug_info_needed): Don't do anything if we're in a
318 template.
319 * method.c (synthesize_method): For non-local classes,
320 push_to_top_level first.
322 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
324 * typeck.c (get_delta_difference): Add no_error parameter.
325 (build_ptrmemfunc): Call get_delta_difference with no_error set;
326 we don't want error messages when converting unrelated
327 pointer-to-member functions.
329 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
331 * error.c (dump_expr): Improve the wording on error messages that
332 involve pointer to member functions.
334 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
336 * cvt.c (cp_convert_to_pointer): Move code for conversions from
337 (::*)() to void* or (*)() up a bit, so that we can convert from
338 METHOD_TYPEs as well.
340 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
342 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
343 There are no 'member' types.
344 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
345 (build_x_typeid): Handle errors.
347 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
349 * typeck.c (convert_for_assignment): Handle anachronistic implicit
350 conversions from (::*)() to void* or (*)().
351 * cvt.c (cp_convert_to_pointer): Likewise.
352 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
353 conversions from here.
354 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
355 * lang-options.h: Likewise.
356 * decl2.c (warn_pmf2ptr): Define.
357 * cp-tree.h: Declare it.
358 * typeck2.c (digest_init): Allow pmfs down into
359 convert_for_initialization.
361 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
363 * typeck.c (c_expand_return): Fix for returning overloaded fn.
365 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
367 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
368 * decl.c (grok_reference_init): Pass DIRECT_BIND.
369 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
370 DIRECT_BIND.
371 * call.c (convert_like): Don't pass INDIRECT_BIND.
372 * typeck.c (convert_arguments): Likewise.
373 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
375 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
377 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
378 similar code in build_up_ref.
379 * cvt.c (build_up_reference): Drastically simplify.
381 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
383 * typeck.c (signed_or_unsigned_type): If the given type already
384 as the correct signedness, then just return it.
386 * typeck.c ({un,}signed_type): If can't do anything, call
387 signed_or_unsigned_type.
389 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
391 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
392 current_class_type is NULL.
394 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
396 * class.c (finish_struct_1): Avoid empty structs by adding a field
397 so layout_type gets the mode right.
399 * typeck.c (c_expand_return): Drastically simplify.
401 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
403 * typeck.c (decay_conversion): Handle overloaded methods.
405 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
407 * call.c (build_over_call): A TARGET_EXPR has side-effects.
409 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
411 * cvt.c (convert_to_pointer_force): Add code to support pointer to
412 member function to pointer to function conversions.
413 * init.c (resolve_offset_ref): Add code to allow faked up objects,
414 ignoring them if they are not used, and giving an error, if they
415 are needed.
416 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
417 code, and so that we can give an error, if we needed an object,
418 and one was not provided.
419 (build_c_cast): Don't call default_conversion when we want to
420 convert to pointer to function from a METHOD_TYPE.
422 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
424 * Make-lang.in (cplib2.ready): Fix logic.
426 * decl.c (shadow_tag): Only complain about non-artificial function
427 members.
429 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
431 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
433 * expr.c (cplus_expand_expr): Pre-tweak call_target like
434 expand_inline_function would.
436 * pt.c (mark_decl_instantiated): If extern_p, call
437 mark_inline_for_output.
439 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
441 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
442 pmd conversions.
444 * typeck.c (get_delta_difference): Fix wording, as we can be used
445 for pointer to data members.
447 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
449 * pt.c (tsubst): If the function decl isn't a member of this
450 template, return a copy of the decl (including copying the
451 lang-specific part) so we don't hose ourselves later.
453 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
455 * class.c (finish_struct): Remove DWARF-specific tag handling.
456 * decl.c (pushtag): Likewise.
457 (finish_function): Always clear DECL_ARGUMENTS on function decls with
458 no saved RTX.
459 * decl2.c (finish_file): Emit DWARF debugging info for static data
460 members.
462 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
464 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
465 isn't the same as the new one before we whack it.
467 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
469 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
470 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
471 warn_traditional and warn_strict_prototypes; remove ancient
472 'overload' code; remove references to flag_traditional.
474 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
476 * input.c (sub_getch): Handle 8-bit characters in string literals.
478 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
480 * tree.c (mapcar): Handle CONSTRUCTORs.
481 (copy_to_permanent): Handle expression_obstack properly.
483 * Make-lang.in (cplib2.txt): Also depend on the headers.
485 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
486 INT_TYPE_SIZE.
487 (expand_class_desc): Use USItype for offset field.
488 * tinfo.h (struct __class_type_info): Likewise.
490 * method.c (build_overload_int): TYPE_PRECISION should be applied
491 to types.
493 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
495 * call.c (build_new_op): A COND_EXPR involving void must be a
496 builtin.
498 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
500 * typeck.c (build_x_component_ref): New fn.
501 (build_object_ref): Use it.
502 * parse.y (primary): Use it.
503 * decl2.c (build_expr_from_tree): Use it.
504 * cp-tree.h: Declare it.
506 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
507 * error.c (dump_type_suffix): Handle variable arrays.
509 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
511 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
513 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
515 * decl.c (lookup_name_real): Don't try to look up anything in a
516 TYPENAME_TYPE.
518 * tinfo2.cc (__throw_type_match_rtti): Oops.
520 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
522 * Make-lang.in (exception.o): Use -fno-PIC for now.
524 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
526 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
527 calling them.
528 (get_tinfo_fn_dynamic): Extracted from build_typeid.
529 * tinfo2.cc (__dynamic_cast): Adjust.
531 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
532 (build_x_typeid): Likewise.
534 * parse.y: Call build_x_typeid instead of build_typeid.
535 * cp-tree.def: Add TYPEID_EXPR.
536 * pt.c (tsubst_copy): Handle typeid.
537 * decl2.c (build_expr_from_tree): Likewise.
538 * rtti.c (build_x_typeid): Throw bad_typeid from here.
539 (build_typeid): Not here.
540 * cp-tree.h: Declare build_x_typeid.
542 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
544 * call.c (convert_like): Pull out constant values.
546 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
548 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
550 * decl.c (init_decl_processing): Create short int types before
551 creating size_t in case a machine description needs to use
552 unsigned short for size_t.
554 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
556 * Make-lang.in (exception.o): Turn off pic.
558 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
559 type, multi-level ptr conversions.
561 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
562 (throw_bad_cast): Use it.
563 (throw_bad_typeid): New fn.
564 (build_typeid): Throw bad_typeid as needed.
565 Use build_call.
566 (synthesize_tinfo_fn): Handle functions and arrays before checking
567 for cv-quals.
569 * Remove .h from standard C++ headers, add new.h, move into inc
570 subdirectory.
572 * exception*: Remove pointer from object, constructors. Add
573 default exception::what that uses type_info::name. Add
574 __throw_bad_typeid.
576 * init.c (build_new): Don't add a cookie to new (void *) T[2].
578 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
580 * Make-lang.in: Building C++ code depends on cc1plus.
582 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
584 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
585 a HOST_WIDE_INT, not a tree.
587 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
589 * exception.cc: Don't include <stdlib.h>.
591 * Make-lang.in (c++.clean): Remove cplib2.*.
593 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
595 * parse.y (component_decl_1, component_costructor_declarator case):
596 Pass attributes/prefix_attributes in tree list.
598 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
600 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
602 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
604 * lex.c (do_identifier): Don't do deferred lookup in a template
605 header.
607 * typeck2.c (store_init_value): Oops.
609 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
610 New files for C++ lang-support library.
611 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
612 (CXX_LIB2FUNCS): Define.
613 And rules for building the C++ lang-support code.
614 * config-lang.in (headers): Define.
615 (lib2funcs): Define.
617 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
619 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
620 digest_init.
621 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
622 * typeck2.c (store_init_value): Check for initializing pmf with { }
623 here.
624 (process_init_constructor): Not here.
626 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
628 * pt.c (begin_template_parm_list): Increment
629 processing_template_decl here.
630 (end_template_parm_list): Not here.
631 (process_template_parm): No need to add 1 to it now.
632 * *.c: Use processing_template_decl instead of current_template_parms
633 to check for being in a template.
635 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
636 (tsubst_copy): Handle CONSTRUCTOR.
637 (instantiate_decl): Set up context properly for variables.
638 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
639 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
641 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
643 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
645 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
647 * method.c (make_thunk): Call comdat_linkage before setting the
648 TREE_CODE.
650 * decl2.c (comdat_linkage): Use make_decl_one_only.
651 (import_export_decl): Likewise.
652 * decl.c (init_decl_processing): Check supports_one_only instead of
653 SUPPORTS_WEAK.
655 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
657 * decl2.c (grokfield): Tighten checking for access decls.
659 * decl.c (make_typename_type): Resolve references to
660 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
661 (lookup_name_real): Types that depend on a template parameter get
662 an implicit 'typename' unless they're in the current scope.
663 (start_decl_1): We don't care about incomplete types that depend
664 on a template parm.
665 (grokdeclarator): Resolve 'typename's in the type specifier that
666 refer to members of the current scope.
668 * call.c (build_over_call): Remove 'inline called before
669 definition' diagnostic.
670 (build_method_call): Likewise.
671 * decl.c (duplicate_decls): Downgrade 'used before declared
672 inline' to a warning, only with -Winline.
674 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
676 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
678 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
680 * call.c (build_method_call): When calling a signature
681 default implementation, as in other cases, let instance_ptr simply
682 be instance.
684 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
686 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
688 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
690 * except.c (expand_start_catch_block): Add a pushlevel so that -g
691 works on hppa and SPARC.
693 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
695 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
697 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
699 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
700 before testing whether it's a signature.
702 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
704 * call.c (build_new_method_call): Don't complain about signature
705 pointers and references not being an aggr type.
706 (build_this): If a signature pointer or reference was passed in,
707 just return it.
708 (build_new_method_call): If instance is a signature pointer, set
709 basetype to the signature type of instance.
710 * sig.c (build_signature_method_call): Deleted basetype and
711 instance parameters, they can be found as the DECL_CONTEXT of
712 function and as the first argument passed in.
713 * cp-tree.h: Changed declaration of build_signature_method_call.
714 * call.c (build_method_call): Deleted first two arguments in call
715 of build_signature_method_call.
716 (build_over_call): Added call to build_signature_method_call.
718 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
720 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
721 target_expr.
723 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
725 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
727 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
729 * except.c (expand_start_try_stmts): Move to except.c in the backend.
730 (expand_end_try_stmts): Remove.
732 * init.c (perform_member_init): Use add_partial_entry () instead
733 of directly manipulating lists.
734 (emit_base_init): Likewise.
736 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
738 * except.c (expand_exception_blocks): Always make sure USE and
739 CLOBBER insns that came at the end still do, the backend relies
740 upon this.
742 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
744 * call.c (build_over_call): We can only use a TARGET_EXPR of the
745 right type.
747 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
749 * cvt.c (convert_to_reference): Revert last change, don't complain
750 about temp without target decl.
752 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
754 * decl.c (grokdeclarator): Don't core dump when void() is given.
756 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
758 * decl.c (copy_args_p): Don't crash.
760 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
762 * pt.c (tsubst): And support template args inside the exception
763 specification.
765 * pt.c (tsubst): Add support for exception specifications in
766 template functions.
768 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
770 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
771 fields now.
772 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
773 (start_function): Likewise.
774 (start_method): Likewise.
775 (grokfield): Likewise.
776 (make_call_declarator): Add throw spec parameter.
777 (set_quals_and_spec): Add routine.
778 * lex.c (set_quals_and_spec): Likewise.
779 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
780 * decl.c (shadow_tag): Eliminate the throw spec parameter to
781 grokdeclarator.
782 (groktypename): Likewise.
783 (start_decl): Eliminate the throw spec parameter. Eliminate the
784 throw spec parameter to grokdeclarator. Eliminate the throw spec
785 field in DECL_STMT.
786 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
787 (grokfndecl): Remove useless set of raises.
788 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
789 the throw spec parameter to start_decl. Pull the throw spec out
790 of the call declarator.
791 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
792 (start_function): Eliminate the throw spec parameter. Eliminate
793 the throw spec parameter to grokdeclarator.
794 (start_method): Likewise.
795 * decl2.c (grokfield): Likewise.
796 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
797 (grokoptypename): Likewise.
798 (finish_file): Eliminate the throw spec parameter to
799 start_function. Add throw spec to make_call_declarator.
800 * except.c (init_exception_processing): Add throw spec to
801 make_call_declarator. Eliminate the throw spec parameter to
802 start_decl.
803 (expand_start_catch_block): Eliminate the throw spec parameter to
804 grokdeclarator.
805 (expand_builtin_throw): Add throw spec to make_call_declarator.
806 Eliminate the throw spec parameter to start_function.
807 (start_anon_func): Likewise.
808 * lex.c (make_call_declarator): Add throw spec parameter.
809 (set_quals_and_spec): New routine.
810 (cons_up_default_function): Add throw spec to make_call_declarator.
811 Eliminate the throw spec parameter to grokfield.
812 * method.c (synthesize_method): Eliminate the throw spec parameter
813 to start_function.
814 * pt.c (process_template_parm): Eliminate the throw spec parameter
815 to grokdeclarator.
816 (tsubst): Add throw spec to make_call_declarator.
817 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
818 (do_function_instantiation): Eliminate the throw spec parameter to
819 grokdeclarator. Eliminate the throw spec parameter to
820 start_function.
821 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
822 to start_function.
823 * parse.y (datadef): Remove non-winning optimization.
824 (decl): Likewise.
825 (fndef): Remove ambiguous error productions uncovered by grammar
826 fixing.
827 (constructor_declarator): Add exception_specification_opt here.
828 (component_constructor_declarator): Likewise.
829 (direct_after_type_declarator): Likewise.
830 (complex_direct_notype_declarator): Likewise.
831 (direct_abstract_declarator): Likewise.
832 (fn.def1): Remove exception_specification_opt.
833 (fn.def2): Likewise.
834 (condition): Likewise.
835 (initdcl0): Likewise.
836 (initdcl): Likewise.
837 (notype_initdcl0): Likewise.
838 (nomods_initdcl0): Likewise.
839 (component_decl_1): Likewise.
840 (component_declarator): Likewise.
841 (after_type_component_declarator0): Likewise.
842 (after_type_component_declarator): Likewise.
843 (notype_component_declarator): Likewise.
845 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
847 * call.c (build_over_call): Also use an INIT_EXPR when
848 initializing anything from an rvalue.
850 * call.c (build_over_call): Call stabilize_reference when building
851 an INIT_EXPR instead of calling the copy ctor.
853 * call.c (joust): Extend the previous change to all comparisons.
855 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
856 NO_LINKAGE_HEURISTICS.
858 * decl2.c (finish_file): Emit any statics that weren't already.
860 * typeck.c (build_static_cast): Implement.
861 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
862 * decl.c (grokparms): Use can_convert_arg instead of
863 implicit_conversion directly.
864 (copy_args_p): New fn.
865 * cvt.c (convert_to_reference): Don't complain about temp with
866 static_cast.
867 (build_up_reference): Handle TARGET_EXPRs.
868 * call.c (build_over_call): Elide unnecessary temps.
869 (can_convert*): Use new overloading code.
871 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
873 * call.c: Move TYPE_PTR*_MACROS ...
874 * cp-tree.h: To here.
875 * typeck.c (build_reinterpret_cast): Implement.
877 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
878 ptr_complete_ob.
879 (joust): If we're comparing a function to a builtin and the worst
880 conversion for the builtin is worse than the worst conversion for the
881 function, take the function.
883 * typeck.c (build_const_cast): Implement.
884 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
885 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
887 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
889 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
890 too early. Make sure we explode if exprtype turns out to be a
891 NULL_TREE when it shouldn't be.
893 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
895 * cp-tree.h: New routine make_call_declarator.
896 * lex.c (make_call_declarator): Define it.
897 * except.c (init_exception_processing): Use it.
898 (expand_builtin_throw): Likewise.
899 (start_anon_func): Likewise.
900 * decl2.c (finish_file): Likewise.
901 * lex.c (cons_up_default_function): Likewise.
902 * parse.y: Likewise.
903 * pt.c (tsubst): Likewise.
905 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
907 * decl2.c (groktypefield): Remove unused code.
909 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
911 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
912 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
913 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
914 nonempty_cv_qualifiers.
915 * hash.h: Rebuild.
917 * lex.c (make_pointer_declarator): Change type_quals into
918 cv_qualifiers.
919 (make_reference_declarator): Likewise.
921 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
923 * decl.c (start_function): Only check interface_* for templates
924 with flag_alt_external_templates.
926 * call.c (build_new_op): Check for comparison of different enum types.
927 (build_over_call): Fix arg # output.
929 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
931 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
933 * call.c (build_new_op): Check for erroneous args.
935 * call.c (build_new_method_call): Add missing args to cp_error.
937 * tree.c (error_type): Don't print reference-to-array.
939 * typeck.c (convert_for_assignment): Don't say contravariance for
940 removing const.
942 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
944 * call.c (build_over_call): Diagnose bad convs for `this'.
946 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
947 on _ctor_arg.
949 * call.c (convert_like): Handle bad convs.
950 (build_over_call): Handle bad convs better.
952 * decl2.c: -fansi-overloading is now the default.
954 * call.c (build_new_method_call): Check for erroneous args.
956 * pt.c (instantiate_class_template): Propagate
957 TYPE_USES_MULTIPLE_INHERITANCE.
959 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
961 * call.c (enforce_access): Add static to routine.
963 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
965 * call.c (build_user_type_conversion_1): Fix bad handling.
966 (compare_ics): Likewise.
968 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
970 * call.c (standard_conversion): Oops.
972 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
974 * g++.c: Update test for win32 (&& ! cygwin32).
976 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
978 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
979 (ptr_reasonably_similar): New fn.
980 * call.c (BAD_RANK): New rank.
981 (ICS_BAD_FLAG): New macro.
982 (standard_conversion): Handle almost-right pointer conversions.
983 (reference_binding): Handle bad rvalue bindings.
984 (add_*_candidate): Stuff.
985 (build_over_call): Pass bad conversions to convert_for_initialization.
986 (compare_ics): Handle bad convs.
987 (joust): Likewise.
989 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
991 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
992 integer_type_node when computing pointer offsets.
994 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
996 * tree.c (lvalue_type): New fn.
997 (error_type): New fn.
998 * call.c (op_error): Use error_type.
999 (add_conv_candidate): Use lvalue_type.
1000 (add_builtin_candidates): Likewise.
1001 * error.c (args_as_string): Use error_type.
1003 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
1005 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
1006 (tsubst): Not here.
1008 * decl.c (init_decl_processing): With -ansi, __null's type is the
1009 signed integral type with the same number of bits as a pointer.
1010 Introduce a new variable null_node for it.
1011 * cp-tree.h: Adjust.
1012 * call.c (null_ptr_cst_p): Adjust.
1014 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
1016 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
1017 optimize.
1019 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
1021 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
1022 fns of classes without virtual functions.
1024 * call.c (add_function_candidate): Handle `this' specially.
1025 (compare_ics): Likewise.
1027 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
1029 * typeck.c (build_conditional_expr): Fix handling of __null.
1031 * decl2.c (comdat_linkage): New fn.
1032 (import_export_vtable): Use it.
1033 (import_export_decl): Use it.
1034 * method.c (make_thunk): Use it.
1036 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
1038 * pt.c (end_template_decl): If we don't actually have parms, return.
1039 * parse.y (template_header): Accept 'template <>'.
1041 * errfn.c: Allow 5 args.
1043 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
1045 * tree.c (make_temp_vec): New fn.
1046 * pt.c (push_template_decl): Handle partial specs.
1047 (instantiate_class_template): Likewise.
1048 (more_specialized): Use get_bindings.
1049 (more_specialized_class): New fn.
1050 (get_class_bindings): New fn.
1051 (most_specialized_class): New fn.
1052 (do_function_instantiation): List candidates for ambiguous case.
1053 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
1054 (shadow_tag): Call push_template_decl for partial specializations.
1055 * parse.y: Likewise.
1056 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
1057 DECL_TEMPLATE_MEMBERS.
1058 * call.c (print_z_candidates): Reduce duplication.
1060 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
1062 * decl2.c (lang_decode_option): Allow -fansi-overloading.
1064 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
1066 * pt.c (get_bindings): New fn.
1067 (most_specialized): Likewise.
1068 (do_function_instantiation): Use them.
1069 (add_maybe_template): New fn.
1070 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
1071 * call.c (build_new_op): Handle guiding decls.
1072 (build_new_function_call): Likewise.
1073 * decl2.c (finish_file): Likewise.
1075 * decl2.c (mark_used): Do synthesis here.
1076 * call.c (build_method_call): Not here.
1077 (build_over_call): Or here.
1078 * typeck.c (build_function_call_real): Or here.
1079 * tree.c (bot_manip): Call mark_used on functions used in default
1080 args.
1082 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1084 * decl2.c (import_export_vtable): Delete code that disabled vtable
1085 heuristic on systems with ASM_OUTPUT_EXTERNAL.
1087 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
1089 * typeck.c (build_x_function_call): Handle static call context
1090 better.
1092 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
1093 the function, not its outer block.
1095 * call.c (build_field_call): Pass fields on to build_opfncall
1096 regardless of TYPE_OVERLOADS_CALL_EXPR.
1097 (build_method_call): Pass on to build_new_method_call sooner.
1099 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
1100 gives us.
1101 * class.c (instantiate_type): Don't put a POINTER_TYPE to
1102 METHOD_TYPE on an expression. Also make a copy of rhs instead of
1103 modifying it.
1105 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
1107 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
1108 (add_builtin_candidate): Don't take enums for ++.
1109 (build_new_method_call): Handle non-aggregates and field calls.
1110 Move new overloading code from...
1111 * cvt.c: Here.
1113 * decl.c (grokparms): Don't check default args in templates.
1115 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
1117 * cvt.c (build_new_op): Fix args to build_unary_op.
1118 (add_builtin_candidates): Don't call type_promotes_to on float.
1120 * decl.c (grokparms): Check the type of the default arg.
1122 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
1123 returning NULL_TREE.
1125 * typeck.c (build_x_binary_op): Avoid doing extra work.
1126 (build_x_unary_op): Likewise.
1127 (build_x_conditional_expr): Likewise.
1128 * cvt.c (build_over_call): Return.
1129 (add_builtin_candidate): Fix MEMBER_REF.
1130 (build_new_op): Likewise.
1132 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
1134 * method.c (build_overload_name): Put bug fix into code but leave
1135 disabled for now so we can be bug compatible with older releases
1136 that do repeats incorrectly. In the future, we can enable it.
1138 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
1140 * cvt.c (convert_like): Don't call build_cplus_new twice.
1142 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
1143 Control new overloading code with -fansi-overloading.
1145 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
1147 * cvt.c (build_over_call): Call build_cplus_new.
1148 * call.c (build_method_call): Likewise.
1149 * typeck.c (build_function_call_real): Likewise.
1150 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
1151 the COND_EXPR in a TARGET_EXPR so they use the same slot.
1153 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
1154 recursive calls.
1155 * typeck.c (complete_type): Propagate
1156 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
1158 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
1160 * cvt.c (joust): More ?: kludging. Sigh.
1161 (build_over_call): Don't try to synthesize global fns.
1163 * search.c (lookup_conversions): Use binfo marking.
1165 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
1167 * search.c (build_mi_matrix): Use the correct value of cid
1168 when determining the new mi_size.
1170 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
1172 * cvt.c (add_builtin_candidates): Do consider type conversion ops
1173 for the first parms of += et al.
1174 (strip_top_quals): New fn.
1175 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
1176 (implicit_conversion): Likewise.
1177 (add_builtin_candidates): Be careful about arrays.
1178 (build_new_method_call): Handle vtable optimization.
1180 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
1182 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
1183 * cvt.c (reference_binding): Use it.
1184 (implicit_conversion): Use it.
1185 (add_builtin_candidate, COND_EXPR): Use it.
1187 * cvt.c (build_new_function_call): Check for error args.
1189 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
1191 * gxx.gperf: Add __null.
1192 * hash.h: Regenerate.
1193 * lex.h: Add RID_NULL.
1194 * lex.c (init_lex): Create null_pointer_node here, stick it in
1195 RID_NULL.
1196 * decl.c (init_decl_processing): Still set its type here.
1197 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
1198 (convert_to_pointer_force): Likewise.
1199 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
1200 if (! pedantic).
1201 * call.c (convert_harshness): Use null_ptr_cst_p.
1202 * typeck.c (convert_for_assignment): Likewise. Don't produce
1203 null_pointer_node.
1205 * error.c (args_as_string): Handle lists of actual args, too.
1206 * cvt.c (null_ptr_cst): Support (void*)0 for now.
1207 (build_user_type_conversion_1): Improve diagnostics.
1208 (build_new_function_call): Likewise.
1209 (build_object_call): Likewise.
1210 (build_new_method_call): Likewise. Move call before def diagnostic...
1211 (build_over_call): Here.
1213 * cvt.c (build_new_method_call): Don't complain about no match if
1214 LOOKUP_SPECULATIVELY.
1215 (build_over_call): Fix 'this' for virtual fn.
1216 (build_new_method_call): Add diagnostic.
1218 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
1220 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
1221 constructors to be passed in.
1222 (build_over_call): Likewise.
1223 (build_user_type_conversion_1): Pass them in.
1224 (convert_like): Likewise.
1225 (build_object_call): Handle overloaded conversions.
1226 (build_over_call): Pass the right args to build_vfn_ref.
1227 (standard_conversion): Fix pmf convs.
1228 (joust): Handle comparing statics and non-statics.
1229 (build_new_method_call): New fn.
1230 * call.c (build_method_call): Call it if NEW_OVER.
1232 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
1234 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
1235 %D instead.
1237 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
1239 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
1240 instead of just maybe_build_cleanup so that we deallocate the
1241 thrown object.
1243 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1245 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
1246 * cp-tree.h (finish_prevtable_vardecl): Add decl.
1248 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
1250 * pt.c (instantiate_class_template): Call complete_type. Also, if
1251 we're at the end of the file and we just instantiated a template
1252 class with a vtable, call finish_prevtable_vardecl.
1254 * error.c (dump_decl): Don't explode (or explode more gracefully
1255 as appropriate) if the object being dumped has a null type.
1256 (dump_expr): Likewise.
1258 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
1259 by counting the number of nodes that we'll need before allocating
1260 the array.
1261 (lookup_fnfields): Fix comment.
1262 (breadth_first_search): Fix comment.
1264 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
1266 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
1267 TYPE_ALIGN.
1268 * class.c (finish_struct): Call cplus_decl_attributes here.
1269 (finish_struct_1): Not here.
1270 * cp-tree.h: Adjust.
1272 * pt.c (type_unification): New parameter STRICT.
1273 (unify): If STRICT, don't allow cv addition or base deduction.
1274 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
1276 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
1278 * search.c (get_template_base{_recursive}): New fns.
1279 * pt.c (more_specialized): New fn.
1280 (do_function_instantiation): Use it.
1281 (unify): Handle base deduction.
1282 * cvt.c (joust): Use more_specialized.
1283 Don't arbitrarily choose between non-builtin candidates.
1284 (build_over_call): Call require_complete_type.
1286 * decl.c (start_function): Statics are static even in a #pragma
1287 interface file.
1289 * decl2.c (import_export_vtable): Disable vtable heuristic on
1290 systems with ASM_OUTPUT_EXTERNAL.
1292 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
1293 (standard_conversion): No std conv to enum type.
1295 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
1296 for ptm's.
1298 * cvt.c (reference_binding): Bind directly to a base subobject of
1299 a class rvalue.
1301 * cvt.c (build_new_op): Enforce access control.
1303 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
1305 * typeck2.c (process_init_constructor): When scanning the
1306 union for a named field, skip things that aren't FIELD_DECLs.
1308 * method.c (synthesize_method): Don't scan fndecl's rtl if
1309 we're at the end of the file; just assume the function can't
1310 be inlined.
1312 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
1314 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
1315 it failed.
1317 * cvt.c (build_user_type_conversion_1): Handle overloaded
1318 conversion ops.
1320 * cvt.c (add_builtin_candidates): Don't consider type conversion
1321 operators for the first parameter of operator=.
1323 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
1325 * typeck.c (complete_type): Only call layout_type if we're not
1326 expanding a template.
1328 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
1330 * cvt.c (compare_ics): Oops.
1332 * cvt.c (op_error): Oops.
1334 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
1335 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
1336 (build_conv): Use them.
1337 (implicit_conversion): Use them.
1338 (convert_like): Handle them.
1339 (build_new_op): Handle builtin COND_EXPR again.
1340 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
1341 in lists of types for COND_EXPR.
1342 (add_builtin_candidate): Add enum candidates for COND_EXPR.
1344 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
1346 * typeck.c (build_modify_expr): Always attempt to build a call to
1347 the assignment operator, even if we're using a default one.
1348 (convert_for_initialization): Call complete_type.
1350 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
1352 * cvt.c (reference_binding): A REF_BIND gets the reference type.
1353 (implicit_conversion): Likewise.
1354 (convert_like): Likewise.
1355 (compare_ics): Likewise.
1356 (compare_qual): Likewise.
1357 (print_z_candidates): Handle no candidates.
1358 (build_new_op): Don't handle builtin COND_EXPR for now.
1360 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
1362 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
1364 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
1366 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
1368 * cvt.c (build_builtin_candidate): Oops.
1369 (build_new_op): Oops.
1371 * method.c (build_opfncall): Pass COND_EXPR on.
1372 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
1373 (add_builtin_candidate{,s}): Likewise.
1374 (add_builtin_candidates): Likewise.
1375 (print_z_candidates, op_error, build_new_op): Likewise.
1376 (type_decays_to): New fn.
1377 * lex.c (init_lex): Just say ?: for COND_EXPR.
1379 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
1381 * typeck.c (complete_type): Call layout_type rather than building
1382 a new array type.
1384 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
1385 only use ptrdiff_t.
1387 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
1389 * cvt.c: Always compile the new overloading code (but don't use it).
1390 (implicit_conversion): Add a BASE_CONV when converting to
1391 the same class type.
1392 (convert_like): Handle BASE_CONV.
1394 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
1396 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
1397 (add_builtin_candidate): Likewise.
1399 NEW_OVER changes:
1400 * typeck.c (build_x_function_call): Try an operator function
1401 whenever we call an object of class type.
1402 * method.c (build_opfncall): Pass CALL_EXPRs through.
1403 * cvt.c (implicit_conversion): Do const-ref case first.
1404 (add_conv_candidate, build_object_call, op_error): New fns.
1405 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
1406 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
1407 builtin candidates.
1408 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
1409 Fall back on preincrement handling. Use op_error.
1410 Handle warn_synth.
1411 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
1412 an error_mark_node.
1413 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
1414 properly.
1416 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
1418 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
1420 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
1422 * typeck.c (build_component_ref_1): Use build_component_ref
1423 instead of open coding it here.
1425 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
1427 * g++.c (main): Don't link with -lg++.
1429 NEW_OVER changes:
1430 * cvt.c (convert_to_reference): Don't use convert_from_reference on
1431 result of build_type_conversion.
1432 (cp_convert): Only call build_method_call for ctors if
1433 build_type_conversion failed.
1434 (ptr_complete_ob): New function.
1435 (TYPE_PTR{,OB,MEM}_P): New macros.
1436 ({add,build}_builtin_candidate{,s}): New functions.
1437 (print_z_candidates): Handle builtins.
1438 (build_user_type_conversion_1): Don't use conversion fns for
1439 converting to a base type.
1440 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
1441 (build_user_type_conversion): Use convert_from_reference.
1442 (build_new_op): New function.
1443 (build_over_call): Fix handling of methods.
1444 (compare_ics): Handle AMBIG_CONV properly.
1445 * typeck2.c: Increment abort count.
1446 * method.c (build_opfncall): Forward most requests to build_new_op.
1447 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
1449 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1451 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
1452 invalid second argument to dump_expr_list.
1454 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
1456 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
1458 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
1460 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
1461 ASSEMBLE_EXTERNAL.
1463 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
1465 * typeck2.c (process_init_constructor): New pedwarn for using { }
1466 to initialize a pointer to member function.
1467 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
1468 we can avoid the new error.
1470 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
1472 * typeck.c (build_ptrmemfunc1): New function to hide details of
1473 pointer to member functions better.
1475 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
1477 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
1478 methods into the actual method, as we know the implied object is
1479 not used.
1481 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1483 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
1484 inside a system header.
1486 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
1488 * call.c (build_method_call): Call complete_type on the
1489 instance type.
1491 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
1493 * typeck.c (build_component_ref): Always build up an OFFSET_REF
1494 for obj_ptr->func so that we can know which object to use in a
1495 method call.
1497 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
1499 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
1500 around things. Also improve maintainability.
1502 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
1504 * decl.c (grokdeclarator): Check for overflow when evaluating an
1505 array dimension.
1507 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
1509 * cvt.c (cp_convert): Don't check for ambiguity with constructor
1510 if NEW_OVER.
1512 * typeck.c (build_x_function_call): Pass function overload
1513 questions to new overloading code if NEW_OVER.
1514 * init.c (expand_aggr_init_1): Only check for type conversion ops
1515 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
1516 Don't check for ambiguity with constructor if NEW_OVER.
1517 * cvt.c (convert_to_reference): Dereference the result of a type
1518 conversion operator.
1519 (build_conv): Propagate ICS_USER_FLAG.
1520 (implicit_conversion): Call instantiate_type.
1521 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
1522 (add_function_candidate): Fix cv-quals on argtype.
1523 (print_z_candidates): New function.
1524 (build_new_function_call): Call it.
1525 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
1526 consider non-converting constructors.
1527 Call print_z_candidates.
1528 Return an AMBIG_CONV for an ambiguous conversion.
1529 (build_user_type_conversion): Handle AMBIG_CONV.
1530 (convert_like): Fix test for building TARGET_EXPR.
1531 Call instantiate_type.
1532 Handle AMBIG_CONV and LVALUE_CONV.
1533 (build_over_call): Handle 0 args and ellipsis.
1534 * cp-tree.def: Add AMBIG_CONV.
1536 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
1538 * decl.c (lookup_name_real): If we find mem in obj when parsing
1539 `obj->mem', make sure we return the right value.
1541 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
1543 * search.c (get_base_distance): Call complete_type.
1545 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
1547 * decl.c (store_bindings): Make static.
1549 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
1551 * init.c (expand_aggr_init_1): Don't check type conversions if
1552 NEW_OVER.
1554 * cvt.c (z_candidate): Put back template field.
1555 (add_function_candidate): Set it.
1556 (add_template_candidate): Likewise.
1557 (joust): Use it.
1558 (compare_qual): Handle references and pointers to members.
1559 (compare_ics): Handle reference bindings.
1561 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
1563 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
1565 * call.c (compute_conversion_costs): Call complete_type.
1567 * tree.c (vec_binfo_member): Use comptypes instead of comparing
1568 pointers, so we can handle template parameters.
1570 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
1572 * cvt.c (cp_convert_to_pointer): We have to call complete_type
1573 here; let's make it explicit instead of a side effect of an
1574 error check.
1576 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
1578 * cvt.c (z_candidate): Remove template field.
1579 (reference_binding): Handle binding to temporary.
1580 (implicit_conversion): Likewise.
1581 (add_function_candidate): Handle artificial constructor parms.
1582 Handle functions with too few parms.
1583 (add_template_candidate): New function.
1584 (build_user_type_conversion_1): Handle constructors.
1585 (convert_like): Likewise.
1586 (build_over_call): Likewise.
1587 (build_new_function_call): Support templates.
1588 (compare_ics): Fix reference, inheritance handling.
1590 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
1592 * decl.c: Add signed_size_zero_node.
1593 (init_decl_processing): Build it.
1594 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
1595 when we're trying to make a negative delta.
1597 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1599 Stop doing this damn index==strchr variable name confusion.
1600 * class.c (add_virtual_function): Change local var INDEX to be
1601 named IDX.
1602 (add_method): Likewise.
1603 * lex.c (print_parse_statistics): Likewise.
1604 * search.c (make_memoized_table_entry): Likewise.
1605 (lookup_fnfields_here): Likewise.
1606 (lookup_field): Likewise.
1607 (lookup_fnfields): Likewise.
1608 (get_baselinks): Likewise.
1609 * sig.c (build_signature_table_constructor): Likewise.
1610 (build_signature_method_call): Likewise.
1611 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
1612 (get_member_function_from_ptrfunc): Likewise.
1613 (build_ptrmemfunc): Change local var INDEX to be IDX.
1614 (c_expand_start_case): Likewise.
1616 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
1618 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
1619 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
1620 (convert_to_reference): Use build_type_conversion to convert to
1621 the reference type directly.
1622 (standard_conversion): Fix void* case, non-conversions.
1623 (reference_binding): Fix expr == 0 case, non-conversions.
1624 (convert_like): Support REF_BIND.
1625 (compare_qual): Split out from compare_ics.
1626 (compare_ics): Use it, handle icses with only a qual_conv.
1628 * init.c (expand_vec_init): Don't crash if decl is NULL.
1630 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
1632 * mpw-config.in: New file, configury for Mac MPW.
1633 * mpw-make.sed: New file, makefile editing for MPW.
1635 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
1637 * pt.c (instantiate_class_template): Call repo_template_used.
1639 * search.c (lookup_conversions): Only lookup conversions in
1640 complete types.
1642 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1644 * cp-tree.def: Renamed from tree.def, to avoid confusion with
1645 gcc's tree.def.
1646 * cp-tree.h, lex.c: Include cp-tree.def.
1647 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
1649 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
1651 * init.c (build_vec_delete_1): Call complete_type.
1653 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
1655 * except.c (start_anon_func): Make sure anonymous functions are
1656 never external.
1658 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
1660 * decl.c (finish_function): If function_depth > 1, set nested.
1662 * decl2.c (grokbitfield): Revert Bob's change.
1663 * class.c (finish_struct_1): Fix handling of named bitfield widths.
1665 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
1667 * pt.c (add_pending_template): Handle types.
1668 (lookup_template_class): With -fexternal-templates, just add the class
1669 to pending_templates instead of instantiating it now.
1670 * decl2.c (finish_file): Handle types in pending_templates.
1672 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
1674 * decl2.c (grokbitfield): Handle constant decls appropriately.
1675 Give an appropriate error message now instead of spewing core
1676 later.
1678 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
1680 * decl2.c: Don't turn on thunks by default for now.
1682 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
1684 * typeck.c (complete_type): Handle error_mark_node.
1685 (common_type, OFFSET_TYPE): Handle template_type_parms.
1687 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
1689 * pt.c (instantiate_decl): If at_eof, call import_export_decl
1690 regardless of DECL_INLINE.
1692 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
1694 * class.c (finish_struct_bits): Copy TYPE_SIZE.
1696 * rtti.c (build_dynamic_cast): Support templates.
1697 * tree.def: Support DYNAMIC_CAST_EXPR.
1698 * pt.c (tsubst_copy): Likewise.
1699 * decl2.c (build_expr_from_tree): Likewise.
1701 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
1703 * typeck.c (build_static_cast): Support templates.
1704 (build_const_cast): Likewise.
1705 * tree.def: Support CONST/STATIC_CAST_EXPR.
1706 * pt.c (tsubst_copy): Likewise.
1707 * decl2.c (build_expr_from_tree): Likewise.
1709 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
1711 * decl2.c (finish_vtable_vardecl): Don't trust
1712 TREE_SYMBOL_REFERENCED for vtables of local classes.
1714 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
1716 * pt.c (tsubst_copy): Handle operator T.
1718 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1720 * init.c (build_delete): Move creation of PARMS inside test of
1721 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
1723 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
1725 * typeck.c (build_conditional_expr): Don't assume that
1726 the arguments to ?: are always pointers or records.
1728 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
1730 * decl2.c (import_export_decl): Still emit static/weak/comdat
1731 copies of inline template functions with -fno-implicit-templates.
1733 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
1735 * init.c (build_delete): Determine the complete basetype
1736 path to the destructor we're calling.
1738 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
1740 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
1741 initialize the enum, because we really and truly don't know where
1742 it came from.
1743 (start_enum): Don't copy integer_zero_node because
1744 build_enumerator will do it.
1746 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
1748 * decl.c (finish_function): Do access control on base destructors.
1750 * pt.c (tsubst, case FUNCTION_DECL): Set up
1751 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
1752 hose us.
1754 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
1756 * cvt.c (build_up_reference): If we have already extended the
1757 lifetime of the temporary, don't try it again.
1758 * typeck.c (c_expand_return): Don't try and convert the return
1759 value twice when we want a reference, once is enough.
1761 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
1763 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
1764 LOOKUP_ONLYCONVERTING at all for now.
1766 * search.c (add_conversions): Put the conversion function in
1767 TREE_VALUE, the basetype in TREE_PURPOSE.
1768 * cvt.c (build_type_conversion): Adjust.
1769 * cvt.c (build_expr_type_conversion): Adjust.
1770 * call.c (user_harshness): Adjust.
1772 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
1774 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
1775 backend's benefit.
1777 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
1779 * except.c (expand_start_catch_block): Add a dummy region, if we
1780 get an error, so that we can avoid core dumping later.
1782 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
1784 * cp-tree.h (OFFSET_REF): Remove.
1785 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
1786 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
1787 * init.c (expand_aggr_init_1): Likewise.
1788 (build_new): Likewise.
1789 * typeck.c (expand_target_expr): Likewise.
1791 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
1793 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
1794 TARGET_EXPR.
1796 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
1798 * cvt.c (build_up_reference): Redo how and when temporaries are
1799 created.
1800 * decl.c (grok_reference_init): Don't try and be smart about
1801 running cleanups.
1803 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
1805 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
1806 (TARGET_EXPR...), now that it has 4 arguments.
1807 * tree.c (build_cplus_new): Likewise.
1809 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
1811 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
1813 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
1814 * decl.c (struct saved_scope): Remove named_labels,
1815 {base,member}_init_list.
1816 (maybe_push_to_top_level): Don't set them. Call
1817 push_cp_function_context if appropriate.
1818 (pop_from_top_level): Likewise.
1820 * method.c (do_build_assign_ref): Remove obsolete check of
1821 TYPE_HAS_ASSIGN_REF (basetype).
1823 * decl.c (grokfndecl): Diagnose user definition of
1824 implicitly-declared methods.
1826 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
1828 * method.c (do_build_copy_constructor): Add code to give
1829 meaningful error messages instead of crashing.
1830 (do_build_assign_ref): Don't synthesize assignment operators for
1831 classes containing reference or const members.
1833 * class.c (struct base_info): Remove cant_synth_copy_ctor
1834 and cant_synth_asn_ref.
1835 (finish_base_struct): Remove the code that tries to conditionalize
1836 synthesis of copy constructors & assignment operators based on
1837 access permissions. Instead, let it fail when it tries to
1838 synthesize the copy constructor. This will give meaningful error
1839 messages instead of silently generating code to perform a bitcopy.
1841 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
1843 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
1844 determining types for constant values.
1846 * decl.c (struct named_label_list): Use instead of stuffing
1847 random items into a TREE_LIST node.
1848 (named_label_uses): Use the new struct.
1849 (poplevel): Likewise.
1850 (lookup_label): Likewise.
1851 (define_label): Add an error message to tell the user the line
1852 where the goto is located in addition to the destination of the
1853 goto.
1854 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
1855 named_label_uses.
1856 (finish_function): Likewise.
1858 (start_decl): Complain about defining a static data member
1859 in a different type from which it was declared.
1861 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
1863 * cvt.c (build_expr_type_conversion): Adjust.
1865 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
1867 * call.c (build_method_call): Always convert 'this' to the
1868 appropriate type.
1870 * search.c (add_conversions): Put the conversion function in
1871 TREE_VALUE, the type in TREE_PURPOSE.
1872 * cvt.c (build_type_conversion): Adjust.
1873 * call.c (user_harshness): Adjust.
1875 * method.c (emit_thunk): Call temporary_allocation and
1876 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
1878 * tree.c (build_cplus_array_type): Handle tweaking of
1879 TYPE_MAIN_VARIANT here.
1880 * typeck.c (common_type): Not here.
1882 * typeck.c (complete_type): Only try to complete an array type if
1883 it has a domain.
1885 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
1887 * decl.c (grokvardecl): Call complete_type.
1888 (grokdeclarator): Call complete_type for PARM_DECLs.
1890 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
1892 * pt.c (instantiate_class_template): Re-set
1893 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
1895 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
1897 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
1898 smart enough to do it right.
1899 * tree.c (cp_expand_decl_cleanup): Likewise.
1900 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
1901 cp_expand_decl_cleanup.
1902 (store_parm_decls): Likewise.
1903 (hack_incomplete_structures): Likewise.
1904 * except.c (push_eh_cleanup): Likewise.
1906 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
1908 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
1909 frontend to the backend where it belongs.
1910 * tree.c (unsave_expr): Likewise.
1911 (unsave_expr_now): Likewise.
1912 * tree.def (UNSAVE_EXPR): Likewise.
1913 * cp-tree.h (unsave_expr): Likewise.
1914 (unsave_expr_now): Likewise.
1916 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
1918 * init.c (emit_base_init): Make sure the partial EH cleanups live
1919 on the function_obstack.
1921 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
1923 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
1924 when checking for pointer types.
1926 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
1928 * pt.c (instantiate_class_template): Remove obsolete check for
1929 access declarations.
1931 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
1933 * call.c (build_overload_call): Simplify calls to
1934 build_overload_call by removing last parameter.
1935 (build_method_call): Likewise.
1936 * cp-tree.h: Likewise.
1937 * method.c (build_opfncall): Likewise.
1938 * typeck.c (build_x_function_call): Likewise.
1940 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
1942 * call.c (default_parm_conversions): Factor out common code.
1943 (build_method_call): Use it.
1944 (build_overload_call_real): Use it.
1946 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
1948 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
1949 but pedwarn as the code is bogus.
1950 * typeck.c (decay_conversion): Likewise.
1951 (build_function_call_real): Use build_addr_func instead of
1952 default_conversion. Don't allow pointer-to-method functions down
1953 here.
1954 (build_unary_op): Use real pointer-to-member functions instead of
1955 fake ones.
1956 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
1957 (convert_for_assignment): Removed some obsolete code.
1958 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
1959 build_x_function_call instead of current_class_ptr. Only call
1960 digest_init once on an initializer, we do this just checking
1961 TREE_TYPE.
1962 (build_expr_from_tree): Pass current_class_ref to
1963 build_x_function_call instead of current_class_ptr.
1964 * init.c (build_member_call): Likewise.
1965 * pase.y: Likewise.
1966 * error.c (dump_expr): Handle OFFSET_REFs better.
1967 * pt.c (unify): Handle pointer-to-member functions better.
1968 * decl.c (finish_function): Clear out current_class_ref just like
1969 we do for current_class_ptr.
1971 * typeck.c (get_delta_difference): Handle virtual bases better.
1973 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
1975 * sig.c (build_signature_table_constructor): Use the delta for
1976 the original basetype for this virtual function with thunks.
1977 (build_signature_method_call): We still need to adjust 'this'
1978 with thunks.
1980 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
1982 * call.c (build_addr_func): New routine. Used to get the `real'
1983 address of a function or a method. Needed to avoid getting a
1984 pointer-to-member function.
1985 (build_call): New routine to build CALL_EXPRs.
1986 (build_method_call): Use it.
1987 * cvt.c (convert_to_aggr): Likewise.
1988 * typeck.c (build_function_call_real): Likewise.
1989 * sig.c (build_signature_table_constructor): Use build_addr_func.
1990 * cp-tree.h (build_call, build_addr_func): Declare them.
1992 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
1994 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
1995 * parse.y: Remove uses of LOOKUP_AGGR.
1997 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
1999 * *.[chy]: Rename current_class_decl to current_class_ptr, and
2000 C_C_D to current_class_ref.
2002 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
2004 * call.c (convert_harshness): Tighten up pointer conversions.
2006 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
2008 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
2009 (finish_file): Likewise.
2011 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
2013 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
2015 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
2016 code.
2018 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
2020 * decl2.c: Turn on thunks by default where supported.
2022 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
2024 * cp-tree.h (build_overload_call_maybe): Removed.
2025 * call.c (build_overload_call_real): Invert meaning of last arg to
2026 be require_complete.
2027 (build_overload_call): Likewise.
2028 * typeck.c (build_x_function_call): Use build_overload_call_real
2029 instead of build_overload_call_maybe.
2031 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
2033 * decl2.c (finish_file): Don't try to emit functions that haven't
2034 been compiled.
2036 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
2038 * decl2.c (finish_vtable_vardecl): Oops.
2040 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
2041 Also store the bindings from previous_class_values.
2042 (pop_from_top_level): Restore them.
2044 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
2046 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
2047 symbol has been referenced.
2048 (finish_file): Re-join synthesis/vtable loop with inline emission
2049 loop, disable inlining when an inline is output.
2051 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
2053 * except.c (init_exception_processing): Setup saved_in_catch.
2054 (push_eh_cleanup): Reset __eh_in_catch.
2055 (expand_start_catch_block): Set __eh_in_catch.
2057 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
2059 * except.c (push_eh_cleanup): Add tracking for whether or not we
2060 have an active exception object.
2061 (expand_builtin_throw): Use it to make sure a rethrow without an
2062 exception object is caught.
2064 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
2066 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
2067 cache.
2069 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
2071 * decl2.c (finish_file): Also use sentries for vars with
2072 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
2073 created).
2075 * lex.c (handle_cp_pragma): Disable #pragma
2076 interface/implementation if SUPPORTS_ONE_ONLY > 1.
2078 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
2080 * method.c (emit_thunk): Wrap default case in
2081 temporary/permanent_allocation.
2083 * method.c (make_thunk): Use DECL_ONE_ONLY.
2084 (emit_thunk): Call assemble_end_function.
2086 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
2088 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
2089 (import_export_decl): Likewise.
2090 (finish_prevtable_vardecl): Disable vtable hack if
2091 SUPPORTS_ONE_ONLY > 1.
2093 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
2095 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
2096 PREDECREMENT_EXPRs take two arguments, not one.
2098 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
2100 * class.c (build_vtable_entry): Don't build thunks for abstract
2101 virtuals.
2103 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
2104 frontend.
2106 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
2108 * class.c (set_rtti_entry): Use size_zero_node.
2109 (build_vtable): Likewise.
2111 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
2113 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
2114 (prepare_fresh_vtable): Likewise.
2116 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
2118 * method.c (emit_thunk): Call mark_used on the target function.
2120 * call.c (build_method_call): Don't warn about pending templates.
2122 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
2124 * decl2.c (finish_file): Fix list walking logic.
2126 * typeck2.c (check_for_new_type): Only warn if -pedantic.
2128 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
2130 * class.c (finish_struct_1): Remove old code for
2131 dont_allow_type_definitions.
2132 * cp-tree.h: Likewise.
2133 * spew.c: Make sure cp-tree.h is included before parse.h, so the
2134 definition of flagged_type_tree is found before it is used.
2135 * lex.c: Likewise.
2136 * parse.y: Added the ftype member to the type union, and changed a
2137 number of rules to use it instead of ttype. Added calls to
2138 check_for_new_type() as appropriate.
2139 * typeck2.c (check_for_new_type): New function for checking
2140 if a newly defined type appears in the specified tree.
2141 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
2142 for check_for_new_type().
2144 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
2146 * decl2.c (finish_file): Only use a sentry if the decl is public.
2148 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
2149 don't pass LOOKUP_ONLYCONVERTING.
2151 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
2153 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
2154 properly keeps track of const and volatile type modifiers.
2156 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
2158 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
2159 * pt.c (comp_template_args): Use it.
2161 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
2162 assemble_external for artificial function decls.
2164 * decl.c (cp_finish_decl): Oops.
2166 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
2168 * decl2.c (import_export_decl): Put static data member templates
2169 into common storage, or make them weak, depending on whether they
2170 are dynamically or statically initialized.
2171 (get_sentry): New function.
2172 (finish_file): Do import_export_decl for static data members before
2173 building the init/fini functions. Don't init/fini a variable that's
2174 EXTERNAL. Use a sentry for variables in common. Fix mismatching
2175 push/pop_temp_slots.
2176 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
2177 expand_static_init thang.
2178 * method.c (get_id_2): New function.
2180 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
2182 * parse.y (empty_parms): Make sure we use C++-style prototypes
2183 when we're declaring member functions.
2185 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
2187 * Makefile.in (CONFLICTS): 16 s/r conflicts.
2188 * parse.y (self_template_type): New nonterminal.
2190 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
2192 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
2193 name.
2194 * parse.y (base_class.1): Allow 'typename foo::bar'.
2196 * lex.c (check_newline): Remove #pragma code that plays with the
2197 input stream, since we now deal with tokens. Clear nextchar when
2198 we're done.
2199 (handle_cp_pragma): Use real_yylex.
2200 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
2201 in one place.
2203 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
2205 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
2207 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
2209 * parse.y: New token SELFNAME for potential constructor.
2210 * spew.c (yylex): Handle it.
2211 * lex.c (identifier_type): Produce it.
2213 * parse.y (complete_type_name): In :: case, don't push class binding.
2214 (complex_type_name): Likewise.
2216 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
2218 * typeck.c (build_reinterpret_cast): Handle pointer to member
2219 functions.
2221 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2223 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
2224 pragmas.
2225 (check_newline): Put the vtable/unit/implementation/interface pragma
2226 code into handle_cp_pragma, replacing it with a call.
2227 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
2228 args. Get the next token after handling the pragma token.
2230 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
2232 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
2233 (convert_to_pointer_force): Likewise.
2235 * init.c (build_new): Fix array new without -fcheck-new.
2237 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
2239 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
2240 tree.c: Lose TYPE_NESTED_NAME.
2242 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
2243 as identifiers.
2245 * tree.def: Add VEC_INIT_EXPR.
2246 * expr.c (cplus_expand_expr): Handle it.
2247 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
2248 the extra file-scope symbol nastiness.
2250 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
2252 * method.c (make_thunk): Thunks are static.
2253 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
2255 * decl2.c (mark_vtable_entries): Emit thunks as needed.
2256 (finish_file): Don't emit them here.
2258 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
2260 * rtti.c (build_dynamic_cast): Handle null pointers.
2261 (ifnonnull): New function.
2263 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
2265 * call.c (build_method_call): Remember the original basetype we
2266 were called with. Give an error message instead of trying
2267 (incorrectly) to call a non-static member function through a
2268 non-inherited class.
2270 * search.c (expand_upcast_fixups): Mark the new fixup as
2271 DECL_ARTIFICIAL.
2273 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2275 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
2277 * class.c (set_rtti_entry): Fix for thunks.
2279 * decl2.c (import_export_decl): Still emit typeinfo fns for
2280 cv-variants of builtin types.
2282 * rtti.c (expand_class_desc): Set up base_info_type_node here.
2283 (init_rtti_processing): Instead of here.
2285 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
2287 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
2288 (build_typeid): Only complain about taking dynamic typeid without
2289 -frtti.
2291 * decl2.c: flag_rtti defaults to 1.
2293 * rtti.c (get_tinfo_var): The general class case is now smaller.
2294 (init_rtti_processing): Pack the latter three fields of base_info
2295 into 32 bits.
2297 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
2299 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
2301 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
2303 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
2304 (push_memoized_context): Split out code to undefer pop_type_level to
2305 (clear_memoized_cache): here.
2306 (pop_memoized_context): We can only handle one layer of deferral of
2307 pop_type_level so clear the cache, if there was a previous level.
2309 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2311 * rtti.c (init_rtti_processing): Build up base_info_type_node.
2312 (expand_class_desc): Use one pointer to an array of base_info
2313 structs, passed using a CONSTRUCTOR.
2315 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
2317 * class.c (build_vbase_path): Remove block extern for
2318 flag_assume_nonnull_objects here.
2319 (build_vfn_ref): Split out functionality into build_vtbl_ref.
2320 (build_vtbl_ref): New routine.
2321 (build_vtable): Set up rtti info here.
2322 (add_virtual_function): Note in CLASSTYPE_RTTI the best
2323 place where we can get the rtti pointers from to avoid having to
2324 search around for a place.
2325 (finish_base_struct): Likewise.
2326 (finish_struct_1): Likewise. Never create totally new vtables
2327 with totally new vtable pointers for rtti. Disable code to layout
2328 vtable pointers better until we want to break binary
2329 compatibility.
2330 * rtti.c (build_headof_sub): New routine to convert down to a
2331 sub-object that has an rtti pointer in the vtable.
2332 (build_headof): Use it. Also, use build_vtbl_ref now to be more
2333 maintainable.
2334 (build_dynamic_cast): Make sure we have saved it, if we need to.
2335 * search.c (dfs_init_vbase_pointers): Disable code that deals with
2336 a more efficient vtable layout, enable later.
2337 * call.c (flag_assume_nonnull_objects): Moved declaration to
2338 * cp-tree.h: here. Declare build_vtbl_ref.
2339 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
2340 function calls that want a tree.
2342 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
2344 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
2345 other X subobjects in the most derived type. Ack.
2347 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
2348 get_typeid will do it for us.
2349 (get_typeid_1): Break out call-building for expand_*_desc to use.
2350 (get_typeid): Call it.
2351 (expand_*_desc): Likewise.
2352 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
2353 and void *.
2354 (init_decl_processing): Lose builtin_type_tdescs lossage.
2355 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
2357 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
2359 * pt.c (tsubst): When calling set_nested_typename, use
2360 TYPE_NESTED_NAME (current_class_type) instead of
2361 current_class_name.
2363 * decl.c (pushdecl): Likewise.
2364 (pushdecl_class_level): Likewise.
2365 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
2366 set_nested_typename.
2368 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
2370 * rtti.c (synthesize_tinfo_fn): Handle arrays.
2372 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
2374 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
2376 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
2377 (init_rtti_processing): Lose bad_cast_type.
2378 (build_dynamic_cast): Use throw_bad_cast.
2380 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
2382 * decl2.c (finish_file): Don't synthesize artificial functions
2383 that are external and not inline.
2385 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
2387 * decl2.c (finish_file): Handle having new inlines added to
2388 saved_inlines by synthesis.
2390 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
2392 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2394 RTTI rewrite to initialize nodes as needed, not require that
2395 users #include <typeinfo>, complete functionality and reduce wasted
2396 space.
2397 * rtti.c (init_rtti_processing): New fn.
2398 (build_typeid): The vtable entry is now a function.
2399 (get_tinfo_var): New fn.
2400 (get_tinfo_fn): Likewise.
2401 (get_typeid): Use it.
2402 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
2403 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
2404 points __rtti_*.
2405 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
2406 (synthesize_tinfo_fn): New fn.
2407 * method.c (build_t_desc_overload): Lose.
2408 (build_overload_with_type): More generic.
2409 * decl.c (init_decl_processing): Call init_rtti_processing.
2410 * class.c (set_rtti_entry): Use get_tinfo_fn.
2411 * decl2.c (mark_vtable_entries): Mark the rtti function.
2412 (finish_prevtable_vardecl): Don't build_t_desc.
2413 (import_export_decl): Handle tinfo functions.
2414 (finish_file): Likewise.
2415 * typeck.c (inline_conversion): New fn.
2416 (build_function_call_real): Use it.
2417 * cp-tree.h: Add decls.
2419 * method.c (hack_identifier): Also convert component_refs from
2420 references.
2422 * lex.c (cons_up_default_function): Use the type, not the name, in
2423 declspecs.
2425 * decl2.c (import_export_vtable): Fix weak vtables.
2427 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
2429 * search.c (get_base_distance_recursive): Fix access checks for
2430 protected bases.
2432 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2434 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
2435 cp-tree.h.
2436 (convert_harshness): Add prototypes wrapped by PROTO.
2437 * decl2.c (grok_function_init): Likewise.
2438 (do_toplevel_using_decl): Change to void return type.
2439 * class.c (build_vtable_entry): Remove decl of make_thunk.
2440 (merge_overrides): Fix order of arg definitions.
2441 (finish_vtbls): Likewise.
2442 (fixup_vtable_deltas): Likewise.
2443 (modify_all_direct_vtables): Likewise.
2444 (modify_all_indirect_vtables): Likewise.
2445 * search.c (get_base_distance_recursive): Likewise.
2446 (get_abstract_virtuals_1): Likewise.
2447 (fixup_virtual_upcast_offsets): Likewise.
2448 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
2449 * init.c (perform_member_init): Fix order of arg definitions.
2450 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
2451 * cp-tree.h (make_thunk): Add decl.
2452 (overload_template_name, push_template_decl): Add decls.
2453 (do_toplevel_using_decl): Change to void return type.
2454 (vec_binfo_member): Add decl.
2456 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2458 * typeck.c (mark_addressable, convert_for_assignment,
2459 convert_for_initialization, pointer_int_sum, pointer_diff,
2460 unary_complex_lvalue): Add prototypes wrapped by PROTO.
2461 (convert_sequence): #if 0 fn decl, since definition also is.
2463 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
2465 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
2466 cast to pointer types for type searching.
2468 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2470 * typeck.c (get_delta_difference): Use cp_error, not error, in the
2471 case where BINFO == 0.
2473 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
2475 * call.c (build_method_call): Fix wording of error messages so
2476 constructors come out right.
2478 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
2480 * decl.c (push_overloaded_decl): Don't warn about hidden
2481 constructors when both the type and the function are declared
2482 in a system header file.
2484 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
2486 * class.c (finish_struct_1): Propagate the TYPE_PACKED
2487 flag for the type to the type's fields.
2489 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2491 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
2493 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
2495 * class.c (base_info, finish_base_struct): Replace
2496 needs_virtual_dtor with base_has_virtual.
2498 (finish_struct_1): Remove the old code that tried to make default
2499 destructors virtual. Use base_has_virtual when checking if we need
2500 to add a vtable entry for the rtti code.
2502 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
2504 * pt.c (push_template_decl): Complain about template decl with
2505 inappropriate declaration.
2507 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
2509 * typeck.c (build_x_unary_op): Remove bogus check for taking
2510 the address of a member function.
2512 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
2514 * parse.y (constructor_declarator): Only push the class if
2515 we are not already in the class.
2517 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
2519 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
2520 Add additional argument to INIT_CUMULATIVE_ARGS.
2522 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
2524 * decl.c (shadow_tag): Fix error about anon union with methods.
2526 * parse.y (self_reference): Only generate a self-reference if this
2527 is a non-template class.
2528 (opt.component_decl_list): Only use it if it was generated.
2530 * parse.y (component_decl_1): Use constructor_declarator.
2531 (fn.def2): Likewise.
2532 (notype_component_declarator0): Likewise.
2534 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
2536 * typeck.c (build_x_unary_op): Add checks for taking the address
2537 of a TARGET_EXPR or of a member function, and give appropriate
2538 warnings.
2540 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
2542 * pt.c (process_template_parm): Allow template type parms to be
2543 used as types for template const parms.
2545 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
2547 * init.c (expand_vec_init): Ensure the eh cleanups are on the
2548 function_obstack.
2550 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
2552 * decl.c (lookup_name_real): Be even more picky about the
2553 ambiguous lookup warning.
2554 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
2555 * parse.y (constructor_declarator): Rather than here.
2557 * parse.y (constructor_declarator): New nonterminal.
2558 (fn.def1): Use it.
2559 (explicit_instantiation): Likewise.
2561 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
2563 Add implicit declaration of class name at class scope.
2564 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
2565 * parse.y (self_reference): New nonterminal.
2566 (opt.component_decl_list): Use it.
2567 (fn.def1): Add nested_name_specifier type_name cases.
2568 * class.c (build_self_reference): New function.
2569 (finish_struct): Handle access_default later, move self-reference
2570 decl to the end.
2571 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
2572 * cp-tree.h: Adjust.
2574 * pt.c (do_function_instantiation): Separate handling of member
2575 functions and non-member functions properly.
2577 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
2579 * pt.c (process_template_parm): Improve error for 'volatile class K'.
2581 * class.c (finish_struct_1): Check the right slot for destructors.
2583 * decl.c (start_enum): Complain about enum templates.
2585 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
2587 * init.c (resolve_offset_ref): Offset pointers to member data by one.
2588 * typeck.c (unary_complex_lvalue): Likewise.
2590 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
2592 * typeck.c (c_expand_return): Check for a returned local
2593 array name, similar to the check for an ADDR_EXPR.
2595 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
2597 * decl.c (cp_finish_decl): Don't build cleanups for static
2598 variables here.
2600 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
2602 * typeck.c (build_modify_expr): Fix error messages to be more
2603 accurate.
2604 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
2605 assignment operators.
2606 * error.c (assop_as_string): Likewise. Add support for `%Q' for
2607 assignment operators.
2609 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
2611 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
2612 give an error if initialized. pedwarn about nested type with the
2613 same name as its enclosing class.
2615 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
2617 * typeck.c (require_complete_type): Be sure to instantiate the
2618 MAIN_VARIANT of the type.
2620 * decl2.c (finish_file): Instantiate pending templates before
2621 processing static constructors and destructors.
2623 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
2624 unless at_eof.
2626 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
2628 * decl2.c (delete_sanity): If error_mark_node is passed
2629 in as an expression, quit while we're ahead.
2631 * decl.c (grokdeclarator): Give an error message if `friend'
2632 is combined with any storage class specifiers.
2634 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
2636 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
2637 definition of nonexistent nested type.
2639 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
2640 not to say 'typedef'.
2642 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2644 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
2645 * search.c (dfs_walk, dfs_init_vbase_pointers,
2646 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
2647 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
2649 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
2651 * except.c (build_throw): Support minimal parse.
2652 * pt.c (tsubst_copy): Support THROW_EXPR.
2653 * decl2.c (build_expr_from_tree): Likewise.
2655 * pt.c (mangle_class_name_for_template): Always allocate
2656 scratch_firstobj.
2658 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
2660 * cvt.c (cp_convert_to_pointer): Give an appropriate error
2661 when trying to cast from an incomplete type.
2663 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
2665 * pt.c (instantiate_class_template): Don't bother setting up
2666 CLASSTYPE_TAGS explicitly, as the nested types will add
2667 themselves.
2669 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
2671 * decl.c (shadow_tag): Remove old error check for usage of
2672 an enum without a previous declaration.
2673 (xref_tag): Add error message about usage of enums without a
2674 previous declaration.
2676 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
2678 * lex.c (do_identifier): Only do name consistency check if we're
2679 parsing.
2681 * pt.c (push_template_decl): Don't crash if we get a member defn
2682 that doesn't match.
2684 * decl.c (xref_tag_from_type): New function to do an xref without
2685 always having to figure out code_type_node.
2686 * cp-tree.h: Declare it.
2687 * pt.c (instantiate_class_template): Use it for friend classes.
2688 (lookup_template_class): Use it.
2690 * typeck2.c (build_functional_cast): Pull out a single parm before
2691 passing it to build_c_cast.
2693 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
2695 * expr.c (do_case): Give an error message if a pointer is
2696 given as a case value.
2698 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
2700 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
2701 an overload list.
2703 * lex.c (cons_up_default_function): Really, now, interface hackery
2704 does not apply to synthesized methods.
2706 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
2708 * call.c (build_method_call): Ctors and dtors now have special names
2709 with respect to lookups.
2710 * class.c (add_method): Likewise.
2711 (grow_method): Likewise.
2712 (finish_struct_methods): Likewise.
2713 (warn_hidden): Likewise.
2714 (finish_struct_1): Likewise.
2715 * cvt.c (convert_to_reference): Likewise.
2716 (convert_to_aggr): Likewise.
2717 (cp_convert): Likewise.
2718 * decl2.c (check_classfn): Likewise.
2719 * init.c (expand_member_init): Likewise.
2720 (expand_default_init): Likewise.
2721 (expand_aggr_init_1): Likewise.
2722 (build_offset_ref): Likewise.
2723 (build_new): Likewise.
2724 (build_delete): Likewise.
2725 * lex.c (do_inline_function_hair): Likewise.
2726 * search.c (lookup_field_1): Likewise.
2727 (lookup_fnfields_here): Likewise.
2728 (lookup_field): Likewise.
2729 (lookup_fnfields): Likewise.
2730 (get_virtual_destructor): Likewise.
2731 (dfs_debug_mark): Likewise.
2732 (dfs_pushdecls): Likewise.
2733 (dfs_compress_decls): Likewise.
2734 * tree.c (layout_basetypes): Likewise.
2735 * typeck.c (build_component_ref): Likewise.
2736 (build_x_function_call): Likewise.
2737 (build_modify_expr): Likewise.
2738 (convert_for_initialization): Likewise.
2739 (build_functional_cast): Likewise.
2740 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
2741 (CTOR_NAME): New.
2742 (DTOR_NAME): New.
2743 * decl.c (ctor_identifier): New.
2744 (dtor_identifier): New.
2745 (init_decl_processing): Set them.
2747 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
2749 * typeck.c (build_component_ref): Don't get confused by fields whose
2750 context has no type name, like pointer to member functions.
2752 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
2754 * decl.c (grokdeclarator): Handle typedef without declarator.
2756 * pt.c (tsubst): Handle SCOPE_REF in declarator.
2758 * parse.y (bad_parm): Catch another case of missing `typename'.
2760 * lex.c (yyprint): Handle TYPE_DECLs.
2762 * decl.c (start_function): Don't try to be clever.
2764 * lex.c: Lose compiler_error_with_decl.
2765 * typeck2.c: Lose error_with_aggr_type.
2766 (incomplete_type_error): Use cp_* instead of old functions.
2767 (readonly_error): Likewise.
2768 * typeck.c (convert_arguments): Likewise.
2769 * search.c (lookup_nested_field): Likewise.
2770 * method.c (make_thunk): Likewise.
2771 * decl.c (grokparms): Likewise.
2772 * cp-tree.h: Update.
2774 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
2775 and value.
2777 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
2779 * method.c (build_opfncall): When deleting a pointer to an
2780 array, build a new pointer to the tree past any ARRAY_TYPE
2781 nodes.
2783 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2785 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
2787 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
2789 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
2790 and ! DECL_INLINE.
2792 * decl.c (finish_function): Don't set nested based on
2793 hack_decl_function_context.
2794 * parse.y (function_try_block): Check for nested function.
2795 (pending_inlines): Likewise.
2797 * decl2.c (build_expr_from_tree): If a unary op already has a
2798 type, just return it.
2800 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
2802 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
2803 (finish_file): Check the return value of walk_vtables.
2804 (finish_prevtable_vardecl): Return int.
2805 (finish_vtable_vardecl): Likewise.
2806 (prune_vtable_vardecl): Likewise.
2807 * lex.c (set_vardecl_interface_info): Likewise.
2808 * cp-tree.h: Adjust return types.
2810 * class.c (delete_duplicate_fields_1): Don't complain about
2811 duplicate nested types if they're the same type.
2812 (finish_struct): Remove check for duplicate.
2813 * decl2.c (grokfield): Don't check for typedef of anonymous type.
2815 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
2817 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
2819 * decl.c (grokdeclarator): Lose special handling of class-level
2820 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
2821 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
2823 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
2825 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
2827 * search.c (compute_access): Fix handling of anonymous union
2828 members.
2829 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
2830 from anonymous unions to their members.
2832 * typeck.c (build_x_function_call): For static member functions,
2833 hand off to build_member_call.
2835 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
2837 * typeck.c (build_component_ref): Handle OFFSET_REFs.
2839 * init.c (expand_vec_init): Fix init == 0 case.
2841 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
2843 * init.c (build_new): pedwarn about init and array new.
2844 (expand_vec_init): Handle lists, use convert_for_initialization.
2846 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
2847 when converting to an aggregate type.
2848 * cvt.c (cp_convert): Pass it through.
2850 * typeck.c (build_conditional_expr): Handle user-defined
2851 conversions to slightly different types.
2853 * decl.c (grokdeclarator): Force an array type in a parm to be
2854 permanent.
2856 * decl2.c (do_using_directive): Sorry.
2857 (do_namespace_alias): Likewise.
2858 * lex.c (real_yylex): Warn about using the `namespace' keyword.
2860 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
2862 * parse.y (datadef): Move call to note_list_got_semicolon up.
2864 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
2866 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
2868 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
2870 * decl.c (cp_finish_decl): The exception regions have to be
2871 nested, not overlapping. We start the exception region for a
2872 decl, after it has been fully built, and all temporaries for it
2873 have been cleaned up.
2875 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
2877 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
2879 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
2881 * tree.def: Add RETURN_INIT.
2882 * pt.c (instantiate_decl): Handle RETURN_INIT.
2883 * decl.c (store_return_init): Handle minimal_parse_mode.
2885 * tree.c (cp_build_type_variant): Just return an error_mark_node.
2886 * decl.c (make_typename_type): Don't try to get the file and line
2887 of an identifier.
2888 * typeck.c (comptypes): Handle TYPENAME_TYPE.
2890 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
2892 * decl.c (poplevel): Make sure we clear out and restore old local
2893 non-VAR_DECL values by default when they go out of scope.
2895 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
2897 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
2898 referring to addresses of variables and functions.
2900 * error.c (dump_expr): Support SIZEOF_EXPR.
2902 * init.c (do_friend): Use the return value of check_classfn.
2904 * typeck.c (convert_arguments): Call complete_type.
2906 * method.c (hack_identifier): After giving an error, set value to
2907 error_mark_node.
2909 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
2911 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
2912 lossage for local classes.
2913 * cp-tree.h: Declare it.
2914 * decl.c (lookup_name_real): Evil, painful hack for local classes.
2915 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
2916 Use hack_decl_function_context.
2917 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
2918 (start_function): Use hack_decl_function_context.
2919 (finish_function): Likewise.
2920 * method.c (synthesize_method): Likewise.
2921 * lex.c (process_next_inline): Likewise.
2922 (do_pending_inlines): Likewise.
2923 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
2924 done with it.
2926 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
2928 * sig.c (build_signature_pointer_or_reference_type): Align
2929 signature pointers/references on 8-byte boundaries so they can be
2930 grabbed 2 words at a time on a SPARC.
2932 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
2934 * method.c (hack_identifier): Requiring a static chain is now a
2935 hard error.
2936 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
2937 functions.
2939 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
2941 * init.c (build_offset_ref): Call complete_type.
2943 * decl.c (pop_from_top_level): Always pop previous_class_type.
2945 * parse.y: Handle multiple decls in a for-init-statement.
2946 * pt.c (tsubst_expr): Likewise.
2948 * pt.c (tsubst): Use tsubst_expr for the second operand of an
2949 ARRAY_REF.
2951 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
2952 (poplevel_class): Set it here.
2953 (pop_from_top_level): Pop it here if we're returning to class scope.
2954 * class.c (pushclass): Don't set it here.
2956 * decl.c (maybe_push_to_top_level): Save current_template_parms,
2957 and clear it if !pseudo.
2958 (pop_from_top_level): Restore it.
2960 * decl2.c (finish_file): Push the dummy each time we walk the list
2961 of vtables.
2963 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
2964 something for CAST_EXPR.
2966 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
2968 * cvt.c (cp_convert): Warn about implicit conversion of the
2969 address of a function to bool, as it is always true.
2971 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
2973 * typeck.c (c_expand_return): Fix warning for local externs returned.
2975 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
2977 * tree.c (mapcar): Propagate const and volatile properly.
2979 * typeck.c (complete_type): Be sure to instantiate the
2980 MAIN_VARIANT of the type.
2982 * method.c (synthesize_method): Class interface hackery does not
2983 apply to synthesized methods.
2985 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
2987 * pt.c (comp_template_args): Use comptypes rather than just
2988 checking for TEMPLATE_TYPE_PARM equivalence.
2990 * typeck.c (build_x_function_call): Call complete_type before
2991 checking TYPE_OVERLOADS_CALL_EXPR.
2993 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
2995 * g++.c (main): Check also for new define ALT_LIBM.
2997 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
2999 * pt.c (instantiate_class_template): If we don't have a pattern
3000 yet, that's OK.
3001 (coerce_template_parms): If we see a local class, bail.
3003 * decl.c (grok_reference_init): Make sure there's a type before
3004 checking its code.
3006 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
3007 (push_template_decl): Likewise.
3009 * parse.y (named_class_head): Set
3010 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
3012 * decl.c (xref_tag): Diagnose redeclaration of template
3013 type-parameter name.
3015 * error.c (dump_type): Handle anonymous template type parms.
3017 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
3018 TYPE_STUB_DECL.
3019 (coerce_template_parms): Likewise.
3021 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
3023 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
3024 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
3026 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
3028 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
3029 before trying to get its STUB_DECL.
3030 (coerce_template_parms): Likewise.
3032 * parse.y (template_type_parm): If they didn't use 'class',
3033 pretend they did after giving an error.
3035 * pt.c (coerce_template_parms): Diagnose use of local class.
3037 * decl.c (grok_reference_init): Use instantiate_type.
3039 * error.c (dump_expr): Handle TEMPLATE_DECLs.
3041 * parse.y (named_class_head): Diagnose mismatching types and tags.
3043 * decl.c (pushdecl): Type decls and class templates clash with
3044 artificial type decls, not hide them.
3046 * decl.c (redeclaration_error_message): Diagnose redefinition of
3047 templates properly.
3048 (duplicate_decls): Diagnose disallowed overloads for template
3049 functions, too.
3051 * decl.c (start_decl): Call complete_type before checking for a
3052 destructor.
3054 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
3056 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
3058 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3060 * decl.c (grok_op_properties): Don't check for operator++(int) in
3061 a template.
3063 * tree.c (perm_manip): Return a copy of variable and function
3064 decls with external linkage.
3066 * tree.def: Change some of the min tree codes to type "1".
3067 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
3068 * method.c (build_overload_int): Emit something arbitrary for
3069 anything but an INTEGER_CST if we're in a template.
3071 * decl.c (cp_finish_decl): Call complete_type before deciding
3072 whether or not to lay out the decl.
3074 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
3076 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
3078 * typeck2.c (build_x_arrow): Call complete_type.
3080 * pt.c (add_pending_template): Broken out.
3081 (lookup_template_class): If -fexternal-templates, call it for all
3082 the methods of implemented types.
3083 (instantiate_class_template): Instead of instantiating them here.
3084 (instantiate_decl): Handle -fexternal-templates earlier.
3086 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3088 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
3089 memoized lookup stuff inside GATHER_STATISTICS.
3091 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3093 * decl.c (start_decl): Complain about array of incomplete type
3094 here.
3095 (grokdeclarator): Not here.
3097 * parse.y (template_parm): Expand full_parm inline so we can set
3098 the rule's precedence.
3100 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
3101 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
3102 * decl2.c (grokbitfield): Don't check for integer constant here.
3103 * class.c (finish_struct_1): Check here.
3105 * decl.c (define_label): Make the min decl go on permanent_obstack.
3107 * pt.c (unify): Don't handle CONST_DECLs.
3108 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
3109 (tsubst_copy): Likewise.
3111 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
3112 CONST_DECL for a template parm.
3114 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
3116 * decl.c (grokdeclarator): Complain about array of incomplete type
3117 here.
3118 (start_decl_1): Not here.
3120 * pt.c (tsubst): Handle pointer-to-function declarators.
3122 * method.c (hack_identifier): If pedantic, diagnose local class
3123 methods that require a static chain.
3125 * decl.c (grok_op_properties): No longer static.
3126 * cp-tree.h: Declare it.
3127 * pt.c (tsubst): Call it for operators.
3128 Use tsubst_copy for TREE_VECs.
3130 * parse.y (template_arg): The expr has precedence like '>'.
3132 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
3134 * pt.c (coerce_template_parms): Don't coerce an expression using
3135 template parms.
3136 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
3137 (tsubst): Don't use build_index_2_type if the max_value uses template
3138 parms.
3139 * method.c (build_overload_int): Emit something arbitrary for an
3140 expression using template parms.
3142 * parse.y (template_close_bracket): New non-terminal to catch use
3143 of '>>' instead of '> >' in template class names.
3144 (template_type): Use it.
3145 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
3147 * tree.def: Add CAST_EXPR.
3148 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
3149 CONVERT_EXPR for minimal_parse_mode.
3150 * typeck.c (build_c_cast): Likewise.
3151 * pt.c (tsubst_copy): Likewise.
3152 * decl2.c (build_expr_from_tree): Likewise.
3153 * error.c (dump_expr): Likewise.
3155 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3157 * except.c (SetTerminate, SetUnexpected): Put back global vars.
3158 (init_exception_processing): Put back decl/init of
3159 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
3160 fns from libstdc++.
3162 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
3163 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
3164 Delete unused fns.
3165 * cp-tree.h (declare_uninstantiated_type_level,
3166 uninstantiated_type_level_p): Delete prototypes.
3168 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
3170 * pt.c (tsubst_expr): Add default return.
3172 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3174 * error.c (fndecl_as_string): Delete unused arg CNAME.
3175 * sig.c (build_signature_table_constructor,
3176 build_signature_method_call): Fix calls.
3178 * class.c (the_null_vtable_entry): Delete var definition.
3179 (init_class_processing): Delete tree the_null_vtable_entry init.
3180 * decl.c (no_print_{functions, builtins}): Declare as static.
3181 (__tp_desc_type_node): #if 0 var definition.
3182 (init_type_desc): #if 0 init of __tp_desc_type_node.
3183 (vb_off_identifier): Move var decl into init_decl_processing.
3184 (current_function_assigns_this): Declare as static.
3185 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
3186 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
3187 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
3188 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
3189 * init.c (BI_header_type, BI_header_size): Declare as static.
3190 * pt.c (template_classes): Delete unused var.
3191 (add_pending_template): Delete decl for non-existent fn.
3192 (lookup_template_class): Delete vars CODE and TAG_CODE.
3193 (instantiate_template): Delete unused var TARGS.
3194 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
3195 Delete decls.
3196 (__tp_desc_type_node): #if 0 var decl.
3197 (fndecl_as_string): Fix prototype.
3199 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
3201 * tree.def: Add GOTO_STMT.
3202 * pt.c (tsubst_expr): Support goto and labels.
3203 * decl.c (define_label): Support minimal parsing.
3204 * parse.y (simple_stmt): Likewise.
3206 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3208 * xref.c (GNU_xref_member): Only define/set var I if
3209 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
3210 used.
3211 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
3212 (GNU_xref_end): Fix call.
3213 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
3214 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
3216 * tree.c (build_exception_variant): Delete unused vars I, A, T,
3217 T2, and CNAME.
3218 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
3219 (mapcar): Delete unused var CODE.
3220 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
3221 (break_out_cleanups): Fix call.
3222 (bot_manip): Likewise.
3223 * call.c (build_method_call): Likewise.
3224 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
3225 Likewise.
3226 * typeck.c (unary_complex_lvalue, build_modify_expr,
3227 convert_for_initialization): Likewise.
3228 * typeck2.c (build_functional_cast): Likewise.
3229 * cp-tree.h (build_cplus_new): Fix prototype.
3231 * repo.c (open_repo_file): Delete unused var Q.
3232 (repo_compile_flags, repo_template_declared,
3233 repo_template_defined, repo_class_defined, repo_inline_used,
3234 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
3235 (repo_get_id, repo_vtable_used): Declare as static.
3236 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
3237 prototypes.
3239 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
3241 * parse.y (pending_inlines): Add function_try_block case.
3243 * pt.c (unify): Fix for template const parms.
3245 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3247 * lex.c (extract_interface_info): Delete forward decl.
3248 (default_copy_constructor_body, default_assign_ref_body): Delete
3249 decls for non-existent functions.
3250 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
3251 (init_lex): Delete setting them.
3252 (cons_up_default_function): Delete unused vars FUNC_BUF,
3253 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
3254 #if 0'd synth code.
3255 (toplevel, expression_obstack): Delete unused extern decls.
3256 (tree_node_kind): Delete unused enum.
3257 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
3258 GATHER_STATISTICS.
3259 (tree_node_kind_names): Delete unused extern decl.
3260 (synth_obstack): Delete unused var.
3261 (init_lex): Don't set it.
3262 (init_parse): Add decl before use.
3263 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
3264 (current_unit_{name, language}): Delete unused vars.
3265 (check_newline): Don't bother setting them, just accept the #pragma.
3266 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
3267 (current_unit_{name, language}): Delete decls.
3269 * search.c: Wrap all of the memoized functions, macros, and
3270 variables inside #ifdef GATHER_STATISTICS.
3271 (lookup_field, lookup_fnfields): Likewise.
3272 (init_search_processing): Likewise.
3273 (reinit_search_statistics): Wrap whole function.
3274 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
3276 * decl.c (finish_function): Only call pop_memoized_context if
3277 GATHER_STATISTICS is defined.
3278 (start_function): Likewise for push_memoized_context.
3279 * class.c (pushclass, popclass): Likewise.
3281 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
3282 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
3284 * cvt.c (cp_convert): Delete unused local var FORM.
3285 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
3286 prototypes.
3288 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3290 * pt.c (do_poplevel): Oops; really return what we get from
3291 poplevel this time.
3293 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3295 * cp-tree.h (is_aggr_type): Add prototype.
3297 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
3298 * method.c ({push,pop}_cp_function_context): Delete decls.
3299 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
3300 (SetUnexpected, SetTerminate): Delete unused vars.
3301 (init_exception_processing): Don't set SetUnexpected or
3302 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
3303 (output_exception_table_entry): Delete unused array LABEL.
3304 (expand_internal_throw): Delete unused var PARAMS.
3305 (expand_start_catch_block): Delete unused var CLEANUP.
3306 (emit_exception_table): Delete unused var EH_NODE_DECL.
3307 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
3308 GOTO_UNWIND_AND_THROW. Don't set them.
3309 (end_eh_unwinder): Add top decl.
3310 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
3311 (exception_section, push_rtl_perm, do_function_call,
3312 lang_interim_eh, push_eh_cleanup, eh_outer_context,
3313 expand_end_eh_spec, end_eh_unwinder): Declare as static.
3314 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
3315 throw_used): Likewise.
3316 * cp-tree.h (expand_end_eh_spec): Delete prototype.
3318 * search.c (dfs_mark, dfs_mark_vtable_path,
3319 dfs_unmark_vtable_path, dfs_mark_new_vtable,
3320 dfs_unmark_new_vtable, dfs_clear_search_slot,
3321 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
3322 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
3323 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
3324 functions.
3325 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
3326 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
3327 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
3328 Only define #ifdef GATHER_STATISTICS.
3329 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
3330 is defined.
3331 (vbase_decl): Delete var definition.
3332 (init_search): Delete old decl.
3333 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
3334 never actually used.
3335 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
3336 (get_base_distance_recursive): Delete unused fourth arg
3337 BASETYPE_PATH. Fix call .
3338 (get_base_distance): Fix call.
3339 (push_class_decls): Delete unused var ID.
3340 (make_memoized_table_entry): Declare as static.
3341 (breadth_first_search): Declare as static.
3342 (tree_has_any_destructor_p): Declare as static.
3343 (pop_class_decls): Delete unused arg pop_class_decls.
3344 * class.c (popclass): Fix call to pop_class_decls.
3345 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
3346 tree_has_any_destructor_p): Delete prototypes.
3348 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
3349 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
3350 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
3351 (build_user_desc): Delete unused var T.
3352 (build_class_desc): Delete unused vars T and OFF.
3353 (build_t_desc): Delete unused var NAME_STRING.
3354 (build_headof): Make static.
3355 (get_bad_cast_node): Likewise.
3356 (get_def_to_follow): Likewise.
3357 * cp-tree.h (init_type_desc): Add prototype.
3358 (build_headof): Remove prototype.
3360 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3362 * pt.c (tsubst): Only look for matching decls at file scope for
3363 non-member functions.
3365 * call.c (build_scoped_method_call): Handle scoped destructor
3366 calls in templates.
3368 * decl.c (*_top_level): Also save previous_class_values.
3370 * pt.c (tsubst_expr): Support do {} while loops.
3371 * parse.y (simple_stmt): Likewise.
3372 * tree.def: Likewise.
3374 * method.c (build_overload_identifier): For a class nested in a
3375 template class, don't mangle in the template parms from our
3376 context.
3378 * lex.c, cp-tree.h: Remove support for template instantiations in
3379 the pending_inlines code.
3380 * pt.c: Remove dead functions and unused arguments.
3381 (uses_template_parms): TYPENAME_TYPEs always use template parms.
3382 * parse.y: Stop passing anything to end_template_decl.
3383 * tree.c (print_lang_statistics): Only print tinst info #ifdef
3384 GATHER_STATISTICS.
3386 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3388 * init.c (expand_recursive_init{,_1}): Delete decls.
3389 (sort_member_init): Delete unused var INIT.
3390 (emit_base_init): Delete unused var X.
3391 (build_offset_ref): Delete unused var CNAME.
3392 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
3393 (emit_base_init): Delete unused local var BASE. Delete extern
3394 decl of IN_CHARGE_IDENTIFIER.
3395 (build_delete): Delete unused local var VIRTUAL_SIZE.
3397 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
3398 (build_delete): Fix call.
3399 * decl2.c (delete_sanity): Likewise.
3400 * cp-tree.h (build_vec_delete): Update prototype.
3402 * typeck.c (common_base_type): Delete unused var TMP.
3403 (build_binary_op): Delete local var ARGS_SAVE.
3404 (build_array_ref): Delete unused var ITYPE.
3405 (c_expand_return): Delete unused var USE_TEMP.
3407 * typeck.c (compexcepttypes): Delete unused arg STRICT.
3408 (comptypes): Fix calls.
3409 * decl.c (duplicate_decls): Likewise.
3410 * cp-tree.h (compexcepttypes): Delete extra arg.
3412 * decl2.c (check_classfn): Delete unused second arg CNAME.
3413 * decl.c (start_decl, grokfndecl): Fix calls.
3414 * init.c (do_friend): Likewise.
3415 * cp-tree.h (check_classfn): Update prototype.
3417 * cp-tree.h (signature_error, import_export_vtable,
3418 append_signature_fields, id_in_current_class, mark_used,
3419 copy_assignment_arg_p): Add decls.
3420 * decl2.c (mark_used): Delete decl.
3422 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
3424 * class.c (get_vtable_entry): Disable unused function.
3425 (doing_hard_virtuals): Delete unused static global var.
3426 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
3427 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
3428 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
3429 (modify_one_vtable): Delete unused var OLD_RTTI.
3430 (finish_struct_anon): Delete unused vars OFFSET and X.
3431 (finish_struct_bits): Delete unused var METHOD_VEC.
3432 (get_basefndecls): Delete unused var PURPOSE. Delete unused
3433 for-scope local variable METHODS.
3435 * call.c (user_harshness): Delete unused/unneeded arg PARM.
3436 (ideal_candidate): Delete unused args BASETYPE and PARMS.
3437 (build_method_call): Delete unused args passed into ideal_candidate.
3438 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
3439 * cp-tree.h (synthesize_method): Add decl.
3441 * decl.c (note_level_for_for): Give void return type.
3442 (pushdecl_nonclass_level): Likewise.
3443 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
3444 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
3445 (suspend_binding_level): Delete unused var LEVEL.
3446 (duplicate_decls): Delete unused var CTYPE.
3447 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
3448 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
3449 PTR_ENDLINK.
3450 (grokdeclarator): Delete unused var C.
3451 (grokdeclarator): Delete unused var SIZE_VARIES.
3452 (grokparms): Delete unused var SAW_VOID.
3453 (start_function): Delete unused var OLDDECL.
3454 (cplus_expand_expr_stmt): Delete unused var
3455 REMOVE_IMPLICIT_IMMEDIATELY.
3457 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
3459 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
3461 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3463 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
3464 (build_min_nt): Likewise.
3465 * pt.c (do_pushlevel): Emit line note.
3466 (do_poplevel): Return what we get from poplevel.
3467 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
3468 * parse.y: Use do_pushlevel and do_poplevel.
3469 * cp-tree.h: Declare do_poplevel.
3471 * cp-tree.h: Declare at_eof.
3472 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
3473 * decl2.c (import_export_decl): Renamed from import_export_inline.
3474 (finish_file): Call it to do interface handling for statics.
3475 * pt.c (tsubst_copy): Call mark_used on variables and functions
3476 used here.
3478 * decl2.c (finish_file): Don't emit statics we can't generate.
3479 * pt.c (instantiate_decl): Don't set interface on instantiations
3480 we can't generate.
3482 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
3483 * tree.c (print_lang_statistics): Print max template depth.
3484 * pt.c (push_tinst_level): Dump entire instantiation context.
3485 (instantiate_class_template): Use it and pop_tinst_level.
3486 (instantiate_decl): Likewise.
3488 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
3489 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
3491 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
3493 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
3494 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
3495 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
3496 the new template implementation.
3498 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3500 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
3502 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
3504 * decl.c (cp_finish_decl): Delay emitting the debug information for
3505 a typedef that has been installed as the canonical typedef, if the
3506 type has not yet been defined.
3508 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
3510 * decl2.c (grokfield): Still call pop_nested_class for access decls.
3512 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3514 * decl.c (lookup_label): Call label_rtx.
3516 * decl.c (make_binding_level): New function.
3517 (pushlevel, pushlevel_class): Call it instead of explicit
3518 duplicate calls to xmalloc.
3520 * decl.c (init_decl_processing): Delete useless build_pointer_type
3521 call.
3523 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
3524 (sizet_ftype_string): Delete variable.
3525 (init_decl_processing): Add built-in functions fabsf, fabsl,
3526 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
3527 variable strlen_ftype, used for strlen.
3529 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
3531 * decl.c (push_to_top_level): Start from current_binding_level
3532 again for now; the stl hacks depend on g++ being broken in this
3533 way, and it'll be fixed in the template rewrite.
3535 * tree.def: Add USING_DECL.
3536 * decl2.c (do_class_using_decl): Implement.
3537 (grokfield): Pass access decls off to do_class_using_decl instead of
3538 grokdeclarator.
3539 * error.c (dump_decl): Handle USING_DECLs.
3540 * decl.c (grokdeclarator): Remove code for handling access decls.
3541 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
3542 as access decls for now.
3543 (finish_struct): Don't check USING_DECLs for other uses of the name.
3545 * search.c (get_matching_virtual): Use cp_error_at.
3547 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3549 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
3550 match c-typeck.c.
3551 (self_promoting_args_p): Move the check that TYPE is non-nil
3552 before trying to look at its main variant.
3553 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
3555 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
3556 Delete macros.
3557 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
3558 (do_friend): Delete call to xref_friend.
3559 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
3561 * typeck.c (convert_sequence): #if 0 unused function.
3563 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
3564 be in decl_in_memory_p.
3565 (decl_in_memory_p): Delete decl.
3566 * expr.c (decl_in_memory_p): Delete fn.
3567 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
3569 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
3571 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
3573 * class.c (finish_struct_1): Check for a pure-specifier on a
3574 non-virtual function here.
3576 * decl2.c (grok_function_init): Don't check whether the function
3577 is virtual here.
3578 (grokfield): Don't call check_for_override here.
3580 * decl.c (push_to_top_level): Start from inner_binding_level,
3581 check class_shadowed in class levels.
3583 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
3585 * decl.c (resume_level): Ignore things that don't have names, instead
3586 of core dumping.
3588 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3590 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
3592 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
3594 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
3595 synthesized dtor.
3597 * parse.y (complete_type_name): Bind global_scope earlier.
3598 (complex_type_name): Likewise.
3599 (qualified_type_name): Remove.
3601 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
3603 * decl.c (grokfndecl): Move code that looks for virtuals in base
3604 classes...
3605 * class.c (check_for_override): ... to a new function.
3606 (finish_struct_1): Call it.
3608 * cp-tree.h: Declare warn_sign_compare.
3610 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
3611 rather than extra_warnings to decide whether to warn about
3612 comparison of signed and unsigned.
3614 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
3615 implies -Wsign-compare. -Wall doesn't imply -W.
3617 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
3619 * typeck.c (build_component_ref): Fix to handle anon unions in base
3620 classes as well.
3622 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3624 * class.c (resolves_to_fixed_type_p): Delete code dealing with
3625 a WITH_CLEANUP_EXPR, since we don't generate them any more.
3626 * cvt.c (build_up_reference): Likewise.
3627 * decl.c (grok_reference_init): Likewise.
3628 (cp_finish_decl): Likewise.
3629 * error.c (dump_expr): Likewise.
3630 * tree.c (real_lvalue_p): Likewise.
3631 (lvalue_p): Likewise.
3632 (build_cplus_new): Likewise.
3633 (unsave_expr_now): Likewise.
3634 * typeck.c (unary_complex_lvalue, build_modify_expr,
3635 c_expand_return): Likewise.
3637 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3639 Make the C++ front-end pay attention to attributes for structures.
3640 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
3641 finish_struct_1.
3642 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
3643 Take out old round_up_size use and setting the DECL_ALIGN possibly
3644 using it. Take out setting of TYPE_ALIGN to round_up_size, which
3645 can override what the attribute set.
3646 * cp-tree.h (finish_struct): Update prototype.
3647 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
3648 attributes to finish_struct.
3649 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
3650 value down into finish_struct.
3651 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
3653 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
3655 * decl.c (poplevel): Re-word dead for local handling.
3656 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
3657 (cp_finish_decl): If is_for_scope, check for duplicates so
3658 we can disable is_for_scope. Otherwise, preserve_temp_slots.
3660 * lex.c (do_identifier): Use global binding in preference of
3661 dead for local variable.
3663 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
3665 * init.c (initializing_context): Handle anon union changes, the
3666 context where fields of anon unions can be initialized now has to be
3667 found by walking up the TYPE_CONTEXT chain.
3669 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
3671 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
3672 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
3673 (obscure_complex_init): If bss is supported, always set
3674 DECL_INITIAL to error_mark_node.
3676 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3678 * init.c (is_friend): Make sure there's a context before we see if
3679 it's an aggr type.
3681 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
3683 * init.c (is_friend): Classes are not friendly with nested classes.
3685 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
3687 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
3688 and record its result.
3690 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
3692 * class.c (finish_struct_anon): Switch around code to not move anon
3693 union elements around, nor mess up their contexts, nor offsets,
3694 instead we now build up the right number of COMPONENT_REFs for all
3695 the anon unions that may be present at build_component_ref time.
3696 * typeck.c (lookup_anon_field): New routine to handle field lookup
3697 on fields without names. We find them, based upon their unique type
3698 instead.
3699 * typeck.c (build_component_ref): Allow FIELD_DECL components.
3700 Handle finding components in anonymous unions, and ensure that a
3701 COMPONENT_REF is built for each level as necessary.
3703 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
3705 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
3706 code that ensures that copy ctors are used if appropriate.
3708 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3710 * init.c (build_vec_delete): Only give an error if base isn't an
3711 error_mark_node.
3713 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
3715 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
3716 (yylex): If we see `new', keep slurping.
3718 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
3720 * class.c (finish_struct_1): Move code for handling anon unions...
3721 (finish_struct_anon): to here. Fixup so that we do the offset
3722 calculations right, and so that the fields are physically moved to
3723 the containers's chain.
3725 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3727 * decl.c (grokdeclarator): Avoid trying to get an operand off an
3728 identifier node.
3730 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3732 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
3733 POINTER_SIZE to agree with expr.c.
3735 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
3737 * search.c (lookup_field): Don't report ambiguities if protect is 0,
3738 instead return NULL_TREE.
3740 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
3742 * class.c (finish_struct_1): Call warn_hidden if we want warnings
3743 about overloaded virtual functions.
3744 (warn_hidden): New routine to warn of virtual functions that are
3745 hidden by other virtual functions, that are not overridden.
3746 (get_basefndecls): New routine, used by warn_hidden.
3747 (mark_overriders): New routine, used by warn_hidden.
3748 * search.c (get_matching_virtual): Remove old warning that just
3749 isn't very useful.
3751 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3753 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
3755 * typeck.c (null_ptr_cst_p): Delete unused fn.
3756 (build_function_call_maybe): Delete unused fn.
3758 * expr.c (extract_init): #if 0 the code after unconditional return 0
3759 for now.
3761 Delete old cadillac code.
3762 * edsel.c: Remove file.
3763 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
3764 * Makefile.in (CXX_OBJS): Delete edsel.o.
3765 (edsel.o): Delete rule.
3766 * cp-tree.h (flag_cadillac): Delete var decl.
3767 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
3768 * decl2.c (flag_cadillac): Delete var definition.
3769 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
3770 (grokfield): Delete code depending on flag_cadillac.
3771 (finish_anon_union): Likewise.
3772 * class.c (finish_struct_1): Likewise.
3773 (pushclass): Likewise.
3774 (popclass): Likewise.
3775 (push_lang_context): Likewise.
3776 (pop_lang_context): Likewise.
3777 * decl.c (init_decl_processing): Likewise.
3778 (start_decl): Likewise.
3779 (cp_finish_decl): Likewise.
3780 (xref_tag): Likewise.
3781 (finish_enum): Likewise.
3782 (start_function): Likewise.
3783 (finish_function): Likewise.
3784 (finish_stmt): Likewise.
3785 * lex.c (lang_init): Likewise.
3786 (check_newline): Likewise.
3788 * lex.c (do_pending_inlines): Delete synthesized method kludge.
3790 Delete defunct, ancient garbage collection implementation.
3791 * rtti.c: New file with the RTTI stuff from gc.c.
3792 * gc.c: Removed file (moved the remaining stuff into rtti.c).
3793 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
3794 (rtti.o): New rule, replacing gc.o.
3795 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
3796 * cp-tree.h: Delete gc-related fn decls.
3797 (DECL_GC_OFFSET): Delete macro.
3798 (flag_gc): Delete extern decl.
3799 * decl.c (current_function_obstack_index): Delete var decl.
3800 (current_function_obstack_usage): Delete var decl.
3801 (start_function): Delete clearing of current_function_obstack_index
3802 and current_function_obstack_usage.
3803 (init_decl_processing): Delete code relying on -fgc.
3804 Delete call to init_gc_processing.
3805 (cp_finish_decl): Delete calls to build_static_gc_entry and
3806 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
3807 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
3808 and to expand_expr of a __gc_main call.
3809 (maybe_gc_cleanup): Delete var decl.
3810 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
3811 * decl2.c (flag_gc): Delete var decl.
3812 (lang_f_options): Delete offering of -fgc.
3813 (lang_decode_option): Delete -fgc and -fno-gc handling.
3814 (get_temp_regvar): Delete gc code.
3815 * init.c (build_new): Delete gc code.
3816 * lex.c (init_lex): Delete checking of flag_gc.
3818 * typeck.c (convert_arguments): Delete gc code.
3819 (build_component_addr): Delete -fgc warning.
3820 (build_modify_expr): Delete gc code.
3822 * decl2.c (build_push_scope): Delete fn.
3823 * cp-tree.h (build_push_scope): Delete decl.
3825 * search.c (clear_search_slots): Delete fn.
3826 * cp-tree.h (clear_search_slots): Delete decl.
3828 * search.c (tree_needs_constructor_p): Delete fn.
3829 * cp-tree.h (tree_needs_constructor_p): Delete decl.
3831 * tree.c (id_cmp): Delete fn.
3833 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
3834 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
3836 * tree.c (decl_value_member): Delete fn.
3837 * cp-tree.h (decl_value_member): Delete decl.
3839 * tree.c (list_hash_lookup_or_cons): Delete fn.
3840 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
3842 * method.c (cplus_exception_name): Delete fn.
3843 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
3845 * spew.c (shift_tokens): Delete fn.
3847 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
3849 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
3850 to cp_finish_decl.
3851 * parse.y: Likewise.
3853 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3855 * tree.c (build_cplus_staticfn_type): Delete function definition;
3856 never used.
3857 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
3859 * tree.c (virtual_member): Delete function definition; never used.
3860 * cp-tree.h (virtual_member): Delete decl.
3862 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
3864 * typeck.c (build_component_ref): Handle getting vbase pointers
3865 out of complex multiple inheritance better.
3867 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
3869 * typeck.c (build_object_ref): Make sure we use the real type, not
3870 any reference type.
3872 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
3874 * tree.c (build_exception_variant): Don't create new types if we
3875 don't have to, also build new types on the right obstack.
3877 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3879 * decl.c (store_bindings): Split out from push_to_top_level.
3880 (push_to_top_level): Call it for b->type_shadowed on class binding
3881 levels.
3883 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
3885 * search.c (expand_upcast_fixups): Fix so that offsets stored in
3886 vbase_offsets are always right. Fixes a problem where virtual base
3887 upcasting and downcasting could be wrong during conversions on this
3888 during virtual function dispatch at ctor/dtor time when dynamic
3889 vtable fixups for deltas are needed. This only sounds easier than
3890 it is. :-)
3891 (fixup_virtual_upcast_offsets): Change to reflect new calling
3892 convention for expand_upcast_fixups.
3894 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3896 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
3897 check that it's usable as the bitfield width.
3899 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3901 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
3902 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
3903 only ever used for functions in it.
3905 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
3907 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
3908 (nested_type): Likewise.
3909 (nested_name_specifier): Use lastiddecl.
3911 * decl.c (grokdeclarator): Adjust accordingly.
3912 * init.c (expand_member_init): Likewise.
3913 * parse.y (base_class): Likewise.
3914 * typeck2.c (build_functional_cast): Likewise.
3916 * typeck2.c (build_functional_cast): Fill in name after we've
3917 checked for non-aggr type.
3919 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
3921 * decl2.c (warn_pointer_arith): Default to on.
3923 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
3925 * lex.c (is_rid): New function.
3926 * decl.c (grokdeclarator): Diagnose reserved words used as
3927 declarator-ids.
3929 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
3931 * tree.c (get_decl_list): Don't lose cv-quals.
3933 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
3934 typespecs used as declarator-ids.
3936 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
3938 * decl.c (poplevel): When popping a level, don't give a warning for
3939 any subblocks that already exist.
3941 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
3943 * typeck.c (build_object_ref): Finish what I started.
3945 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
3947 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
3949 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
3950 scope.
3952 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
3954 * decl.c (xref_tag): Handle passing a type in directly.
3956 * parse.y (qualified_type_name): Pull out the type.
3957 (nested_type): Likewise.
3958 Take types directly instead of as identifiers.
3959 * call.c (build_scoped_method_call): Take types directly instead of
3960 as identifiers.
3961 * decl.c (xref_basetypes): Likewise.
3962 * init.c (expand_member_init): Likewise.
3963 (build_member_call): Likewise.
3964 (build_offset_ref): Likewise.
3965 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
3966 * method.c (do_build_assign_ref): Likewise.
3967 * decl.c (grokdeclarator): Handle a type appearing as the
3968 declarator-id for constructors.
3969 * method.c (do_build_copy_constructor): current_base_init_list now
3970 uses the types directly, not their names.
3971 * init.c (sort_base_init): Likewise.
3972 (expand_member_init): Likewise.
3973 * init.c (is_aggr_type): New function, like is_aggr_typedef.
3975 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
3977 * tree.c (layout_basetypes): Call build_lang_field_decl instead
3978 of build_lang_decl if first arg is a FIELD_DECL.
3980 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3982 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
3983 non-empty.
3984 * except.c (expand_start_catch_block): Set TREE_USED to avoid
3985 warnings about the catch handler.
3987 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
3989 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
3990 expand_target_expr.
3992 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3994 Fix access control to use trees rather than integers.
3995 * class.c (access_{default, public, protected, private,
3996 default_virtual, public_virtual, private_virtual}_node): Add
3997 definitions.
3998 (init_class_processing): Do creation of those nodes.
3999 * cp-tree.h (access_type): Delete enum decl.
4000 (access_{default, public, protected, private, default_virtual,
4001 public_virtual, private_virtual}_node): Add decls.
4002 (compute_access): Change return type.
4003 * search.c (compute_access): Have tree return type, instead of enum.
4004 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
4005 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
4006 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
4007 * parse.y (VISSPEC): Make ttype rather than itype.
4008 (base_class_access_list): Likewise.
4009 * *.[cy]: Change all refs of `access_public' to `access_public_node',
4010 etc.
4011 * call.c (build_method_call): Make ACCESS be a tree.
4012 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
4013 * cvt.c (convert_to_aggr): Likewise.
4014 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
4015 Likewise.
4016 * method.c (hack_identifier): Likewise.
4017 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
4019 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
4021 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
4022 frontend, and make it more consistent with respect to
4023 warn_pointer_arith.
4025 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
4027 * decl.c (pushdecl): Check for duplicate parameter names.
4029 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
4031 * decl.c (expand_static_init): Call assemble_external for atexit.
4033 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
4035 * except.c (do_unwind): Remove some generated dead code.
4036 (eh_outer_context): New routine, factor out some common code from
4037 expand_builtin_throw and end_eh_unwinder. Add code to do return
4038 address masking for the PA.
4039 (expand_builtin_throw): Use eh_outer_context instead of open coding
4040 it here.
4041 (end_eh_unwinder): Likewise.
4043 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
4045 * except.c (expand_throw): Call assemble_external for __empty, if we
4046 use it.
4048 \f
4049 Copyright (C) 1996 Free Software Foundation, Inc.
4051 Copying and distribution of this file, with or without modification,
4052 are permitted in any medium without royalty provided the copyright
4053 notice and this notice are preserved.