changelog

来自「GCC编译器源代码」· 代码 · 共 1,838 行 · 第 1/5 页

Mon Dec 22 17:46:17 1997  Mark Mitchell  <[e-mail]>

	* method.c (build_overload_name): Fix mangling for __null.

Sat Dec 13 09:23:54 1997  Richard Kenner  <[e-mail]>

	* Make-lang.in (g++.c, cxxmain.o): Use $(LN).

Wed Dec  3 08:47:27 1997  Paul Eggert  <[e-mail]>

	* pt.c (check_explicit_specialization): Fix misspelling in
	diagnostic: `preceeded'.
	* typeck.c (get_delta_difference): Fix misspelling in diagnostic:
	`conversiona'.

Sun Nov 30 08:42:29 1997  Bruno Haible  <[e-mail]>

	* pt.c (do_poplevel): Allow jumps into the block.

Fri Nov 28 12:35:19 1997  Scott Christley  <[e-mail]>

	* repo.c: Prototype rindex only if needed.
	* xref.c: Likewise.

Thu Nov 27 08:26:56 1997  Jason Merrill  <[e-mail]>

	* except.c (expand_start_catch_block): We only need the rethrow
 	region for non-sjlj exceptions.
	(expand_end_catch_block): Likewise.  Use outer_context_label_stack.

Wed Nov 26 15:13:48 1997  Jeffrey A Law  ([e-mail])

	* lex.c (lang_init): Enable flag_exceptions by default if no
	command line switch was specified.

Mon Nov 24 12:15:55 1997  Jason Merrill  <[e-mail]>

	* exception.cc (struct cp_eh_info): Add handlers field.
	(__cp_push_exception): Initialize it.
	(__cp_pop_exception): Decrement it.  Don't pop unless it's 0.
	(__throw_bad_exception): Remove.
	* except.c (call_eh_info): Add handlers field.
	(get_eh_handlers): New fn.
	(push_eh_cleanup): Increment handlers.

Mon Nov 17 02:01:28 1997  Jason Merrill  <[e-mail]>

	* friend.c (do_friend): Warn about non-template friends in templates.

	* search.c (dfs_record_inheritance): Ignore template type parms.

Wed Nov 12 08:11:55 1997  Benjamin Kosnik  <[e-mail]>

	* call.c (build_method_call): Call complete_type before checking
 	for destructor.

Tue Nov 11 12:02:12 1997  Jason Merrill  <[e-mail]>

	* except.c (expand_end_catch_block): Lose call to __sjpopnthrow.

Tue Nov 11 02:53:44 1997  Jason Merrill  <[e-mail]>

	* except.c (do_pop_exception): Return a value.

Mon Nov 10 03:04:20 1997  Jason Merrill  <[e-mail]>

	Complete nested exception support.
	* except.c (do_pop_exception): Split out...
	(push_eh_cleanup): From here.  Handle the EH region by hand.
	(expand_start_catch_block): Add a new level for the catch parm.
	Move the rethrow region outside the two cleanup regions.
	Protect the initializer for the catch parm with terminate.
	(expand_end_catch_block): Likewise.  End the region for the eh_cleanup.
	* exception.cc (__cp_pop_exception): Now takes two parms.  Handle
	popping off the middle of the stack.
	* tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR, 
	WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
	(build_cplus_new): Only wrap CALL_EXPRs.
	* init.c (expand_default_init): Handle a TRY_CATCH_EXPR around 
	the constructor call.

Sun Nov  9 18:00:26 1997  Richard Kenner  <[e-mail]>

	* Make-lang.in (c++.distdir): Make inc subdirectory.

Fri Nov  7 11:57:28 1997  Jason Merrill  <[e-mail]>

	* decl2.c (finish_file): Put back some code.

Thu Nov  6 11:28:14 1997  Jason Merrill  <[e-mail]>

	* decl2.c (finish_file): Remove redundant code.
	* method.c (emit_thunk): Don't let the backend defer generic thunks.

Wed Nov  5 23:52:50 1997  Jason Merrill  <[e-mail]>

	* except.c (call_eh_info): Split out...
	(push_eh_info): From here.
	(expand_builtin_throw): Use it.
	(expand_start_catch_block): Move region start back.

Tue Nov  4 13:45:10 1997  Doug Evans  <[e-mail]>

	* lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
	(real_yylex): Record wide strings using target endianness, not host.

1997-11-03  Brendan Kehoe  <[e-mail]>

	* repo.c (rindex): Add decl unconditionally.
	(get_base_filename, open_repo_file): Don't cast rindex.
	* xref.c (rindex): Add decl unconditionally.
	(index): Remove unused decl.
	(open_xref_file): Don't cast rindex.

Sun Nov  2 15:04:12 1997  Jason Merrill  <[e-mail]>

	* class.c (build_vbase_path): Propagate the result type properly.

1997-11-01  Brendan Kehoe  <[e-mail]>

	* except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
	remaining use of saved_throw_type with a call to get_eh_type.

1997-10-31  Brendan Kehoe  <[e-mail]>

	* lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
	(file_name_nondirectory): New function, doing the same as the macro.
	(set_typedecl_interface_info): Use it instead of the macro.
	(check_newline): Likewise.
	(handle_cp_pragma): Likewise.

	* repo.c (get_base_filename): Cast result of rindex to char*.
	(open_repo_file): Likewise.
	* xref.c (open_xref_file): Likewise.
	* error.c (dump_char): Make its arg int, not char.

	* except.c (push_eh_info): Pass the number of fields - 1 down, not
	the exact number of fields.

Fri Oct 31 01:47:57 1997  Jason Merrill  <[e-mail]>

	Support for nested exceptions.
	* tinfo2.cc (__is_pointer): New fn.
	* exception.cc (struct cp_eh_info): Define.
	(__cp_exception_info, __uncatch_exception): New fns.
	(__cp_push_exception, __cp_pop_exception): New fns.
	* except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
 	Lose empty_fndecl.
	(init_exception_processing): Likewise.  __eh_pc is now external.
	(push_eh_info): New fn.
	(get_eh_{info,value,type,caught}): New fns.
	(push_eh_cleanup): Just call __cp_pop_exception.
	(expand_start_catch_block): Use push_eh_info.  Start the eh region
	sooner.
	(expand_end_eh_spec): Use push_eh_info.
	(expand_throw): Call __cp_push_exception to set up the exception info.
	Just pass the destructor or 0 as the cleanup.  Call __uncatch_exception
	when we rethrow.
	(expand_builtin_throw): Don't refer to empty_fndecl.

Sun Oct 26 01:28:29 1997  Richard Kenner  <[e-mail]>

	* typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
	(unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.

	* decl.c (init_decl_processing): Call using_eh_for_cleanups.

Sun Oct 26 01:52:52 1997  Jeffrey A Law  ([e-mail])

	* Makefile.in (g++): Depend on prefix.o.  Link in prefix.o.

Thu Oct 23 02:01:30 1997  Jason Merrill  <[e-mail]>

	* pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.

1997-10-22  Brendan Kehoe  <[e-mail]>

	* method.c (build_template_parm_names, build_decl_overload_real):
	Add static to definitions.
	* pt.c (add_to_template_args, note_template_header,
	processing_explicit_specialization, type_unification_real): Likewise.
	({determine,check}_explicit_specialization): Use a single string for
	error messages.

Mon Oct 20 12:06:34 1997  Jason Merrill  <[e-mail]>

	* except.c (expand_exception_blocks): Call do_pending_stack_adust.
	(expand_end_catch_block): Likewise.
	(expand_end_eh_spec): Likewise.

Mon Oct 20 11:44:20 1997  Mark Mitchell  <[e-mail]>

	* decl.c (duplicate_decls): Handle template specializations
	correctly. 
	* error.c (dump_function_name): Fix printing of specializations of
	member functions that are not member templates.
	* cp-tree.h (processing_specialization): Make global.
	* pt.c (processing_specialization): Likewise.
	* lex.c (cons_up_default_function): Save and restore
	processing_specialization to avoid confusion.
	
Mon Oct 20 10:52:22 1997  Jason Merrill  <[e-mail]>

	* decl.c (init_decl_processing): Give null_node unknown* type.
	* typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
	(common_type): Likewise.
	* error.c (args_as_string): Recognize null_node.

Thu Oct 16 15:31:09 1997  Judy Goldberg <[e-mail]>

	* pt.c (determine_explicit_specialization): Initialize "dummy"
	to keep Purify quiet.

Thu Oct 16 00:14:48 1997  Jason Merrill  <[e-mail]>

	* method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
	(build_overload_int): Not here.

Wed Oct 15 00:35:28 1997  Mike Stump  <[e-mail]>

	* class.c (build_type_pathname): Remove.
	(prepare_fresh_vtable): Fix problem with complex MI vtable names.

1997-10-14  Brendan Kehoe  <[e-mail]>

	* parse.y (unary_expr): Give a pedwarn if someone tries to use the
	&&label GNU extension.

Tue Oct 14 12:01:00 1997  Mark Mitchell  <[e-mail]>

	* decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
	so as to avoid incorrect manglings.
	* method.c (build_decl_overload_real): Don't mangle return types
	for constructors.
	
Tue Oct 14 11:46:14 1997  Jason Merrill  <[e-mail]>

	* cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
	scratch_tree_cons): Define as macros for now.
	* call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c, 
	lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
	typeck2.c: Use them and the expression_obstack variants.

Mon Oct 13 17:41:26 1997  Benjamin Kosnik  <[e-mail]>

	* decl.c (store_return_init): Allow classes with explicit ctors to
 	be used with the named return values extension.

Fri Oct 10 12:21:11 1997  Jason Merrill  <[e-mail]>

	* pt.c (instantiate_decl): Fix previous change.

Thu Oct  9 12:08:21 1997  Jason Merrill  <[e-mail]>

	* pt.c (tsubst): Fix thinko.
	(instantiate_decl): Really use the original template.

	* call.c (build_new_method_call): Use simple constructor_name for
	error messages.

Wed Oct  8 22:44:42 1997  Jeffrey A Law  ([e-mail])

	* method.c (build_underscore_int): Don't use ANSI specific
	features.

Wed Oct  8 00:18:22 1997  Jason Merrill  <[e-mail]>

	* decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
	for our key method; it might have been inlined by -O3.

Tue Oct  7 23:00:12 1997  Mark Mitchell  <[e-mail]>

	* decl.c (make_typename_type): Do not try to call lookup_field for
	non-aggregate types.

Tue Oct  7 22:52:10 1997  Jason Merrill  <[e-mail]>

	* typeck.c (build_reinterpret_cast): Tweak.

Tue Oct  7 22:45:31 1997  Alexandre Oliva  <[e-mail]>

	* typeck.c (build_reinterpret_cast): converting a void pointer
	to function pointer with a reinterpret_cast produces a warning
	if -pedantic is issued

Tue Oct  7 22:43:43 1997  Bruno Haible  <[e-mail]>

	* typeck.c (c_expand_return): Don't warn about returning a
	reference-type variable as a reference.

Tue Oct  7 21:11:22 1997  Jason Merrill  <[e-mail]>

	* method.c (build_static_name): Fix typo.

1997-10-07  Brendan Kehoe  <[e-mail]>

	* decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
	OLDDECL before we try to do DECL_USE_TEMPLATE.

Tue Oct  7 00:48:36 1997  Jason Merrill  <[e-mail]>

	* decl.c (duplicate_decls): Don't warn about template instances.

	* typeck.c (mark_addressable): Lose ancient code that unsets
	DECL_EXTERNAL.

	* pt.c (do_decl_instantiation): Lose support for instantiating
	non-templates.

	* call.c (build_new_function_call): Fix handling of null explicit
 	template args.
	(build_new_method_call): Likewise.

Mon Oct  6 23:44:34 1997  Mark Mitchell  <[e-mail]>

	* method.c (build_underscore_int): Fix typo.

1997-10-06  Brendan Kehoe  <[e-mail]>

	* tree.c (print_lang_statistics): #if 0 call to
	print_inline_obstack_statistics until its definition is checked in.

Mon Oct  6 09:27:29 1997  Jason Merrill  <[e-mail]>

	* decl2.c (finish_file): Move dump_tree_statistics to end.

	* pt.c (instantiate_decl): Look for the original template.
	(tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
	of member templates.

Wed Oct  1 08:41:38 1997  Jason Merrill  <[e-mail]>

	* Makefile.in (g++FAQ.*): New rules.
	(CONFLICTS): Update.
	* g++FAQ.texi: Moved from libg++.

	* parse.y (PFUNCNAME): Only specify the type once.

1997-10-01  Brendan Kehoe  <[e-mail]>

	* lex.c (real_yylex): Clean up the code to fully behave the way
	the c-lex.c parser does for complex and real numbers.

Tue Sep 30 08:51:36 1997  Jason Merrill  <[e-mail]>

	* method.c (build_decl_overload_real): Reformat.

Tue Sep 30 00:18:26 1997  Jason Merrill  <[e-mail]>

	* method.c (synthesize_method): If at_eof, determine our linkage.

1997-09-29  Paul Eggert  <[e-mail]>

	* lex.c (real_yylex): Treat `$' just like `_', except issue a
	diagnostic if !dollars_in_ident or if pedantic.

	* lang-specs.h (@c++): -ansi no longer implies -$.

	* decl2.c (lang_decode_option):
	-traditional and -ansi now do not mess with
	dollars_in_ident.

Mon Sep 29 19:57:51 1997  H.J. Lu  ([e-mail])

	* Makefile.in (parse.o, decl.o): Also depend on
	$(srcdir)/../except.h $(srcdir)/../output.h.
	(decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
	$(srcdir)/../except.h $(srcdir)/../output.h.