+1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
+ * decl.c (finish_function): Not here.
+ (start_function): Do set DECL_INITIAL.
+
+ * pt.c (push_template_decl_real): Complain about default template
+ args for enclosing classes.
+
+ * call.c (add_function_candidate): Treat conversion functions
+ as coming from the argument's class.
+ * cp-tree.h (DECL_CONV_FN_P): New fn.
+ (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
+ * class.c (add_method): Use DECL_CONV_FN_P.
+ * decl2.c (check_classfn): Likewise.
+ * error.c (dump_function_name): Likewise.
+ (dump_function_decl): Likewise.
+ * pt.c (fn_type_unification): Likewise.
+ * search.c (add_conversions): Likewise.
+
+1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
+ * method.c (hack_identifier): Also check for using RESULT_DECL
+ from outer context.
+
+1998-10-27 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokdeclarator): Use type_quals, rather than constp,
+ consistently.
+
+1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (standard_conversion): instantiate_type here.
+ (reference_binding): And here.
+ (implicit_conversion): Not here.
+ (build_op_delete_call): No need to cons up an OVERLOAD.
+ * cvt.c (cp_convert_to_pointer): instantiate_type here.
+ (convert_to_reference): And here.
+ * decl.c (grok_reference_init): Not here.
+ (grokparms): Or here.
+ * typeck2.c (digest_init): Or here.
+ * typeck.c (decay_conversion): Take the address of overloaded
+ functions, too.
+ (require_instantiated_type): Lose.
+ (convert_arguments): Don't handle unknown types here.
+ (build_c_cast): Likewise.
+ (build_binary_op): Gut.
+ (build_conditional_expr): Don't require_instantiated_type.
+ (build_modify_expr): Likewise.
+ (build_static_cast): Don't instantiate_type.
+ (build_reinterpret_cast): Likewise.
+ (build_const_cast): Likewise.
+ (convert_for_initialization): Likewise.
+ (build_ptrmemfunc): Use type_unknown_p.
+ (convert_for_assignment): Also do default_conversion on overloaded
+ functions. Hand them off to ocp_convert.
+ * pt.c (convert_nontype_argument): Tell instantiate_type to complain.
+ Do complain about overload resolution producing a non-public fn.
+
+1998-10-26 Mark Mitchell <mark@markmitchell.com>
+
+ * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
+ VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
+
+ * class.c (finish_struct_1): Use build_cplus_array_type to build
+ array types.
+ * decl.c (init_decl_processing): Likewise.
+ * except.c (expand_end_eh_spec): Likewise.
+ * search.c (expand_upcast_fixups): Simplify very slightly.
+
+1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Complain about a variable using
+ constructor syntax coming back null from start_decl.
+
+ * friend.c (make_friend_class): Complain about trying to make
+ a non-class type a friend.
+
+ * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
+ (start_function): Not here.
+
+1998-10-26 Brendan Kehoe <brendan@cygnus.com>
+
+ * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
+
+1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (process_init_constructor): Only skip anonymous fields
+ if they are bitfields.
+
+ * cp-tree.def (TYPEOF_TYPE): New code.
+ * error.c (dump_type_real): Handle it.
+ * pt.c (tsubst): Likewise.
+ * tree.c (search_tree): Likewise.
+ * semantics.c (finish_typeof): New fn.
+ * parse.y (typespec): Use it.
+ * cp-tree.h: Declare it.
+
+1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
+
+1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (convert_arguments): Don't handle pmf references
+ specially.
+
+ * init.c (build_member_call): Don't try to convert to the base type
+ if it's ambiguous or pedantic.
+
+ * typeck2.c (check_for_new_type): Only depend on pedantic for
+ C-style casts.
+
+1998-10-25 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
+ non-converting constructors.
+
+1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * gxxint.texi: Correct documentation for n, N, Q, and B.
+
+1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * parse.y (condition): Convert VAR_DECL from reference to indirect
+ reference.
+
+1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
+
+ * exception.cc (__cp_pop_exception): Free the original exception
+ value, not the potentially coerced one.
+
+1998-10-23 Mark Mitchell <mark@markmitchell.com>
+
+ * Makefile.in (hash.h): Run gperf when necessary.
+
+ * cp-tree.h (CP_TYPE_READONLY): Remove.
+ (CP_TYPE_VOLATILE): Likewise.
+ (CP_TYPE_QUALS): New macro.
+ (CP_TYPE_CONST_P): Likewise.
+ (CP_TYPE_VOLATILE_P): Likewise.
+ (CP_TYPE_RESTRICT_P): Likewise.
+ (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
+ (cp_build_type_variant): Rename to ...
+ (cp_build_qualified_type): New function.
+ (c_apply_type_quals_to_decl): Declare.
+ (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
+ (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
+ (cp_type_qual_from_rid): New function.
+ (compparms): Remove unused parameter. All callers changed.
+ (cp_type_quals): New function.
+ (at_least_as_qualified_p): Likewise.
+ (more_qualified_p): Likewise.
+
+ * call.c (standard_conversion): Replace calls to
+ cp_build_type_variant with cp_build_qualified_type. Use
+ CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
+ compare them. Use CP_TYPE_* macros to check qualifiers.
+ (reference_binding): Likewise.
+ (implicit_conversion): Likewise.
+ (add_builtin_candidates): Likewise.
+ (build_over_call): Likewise.
+ * class.c (overrides): Compare all qualifiers, not just `const',
+ on method declarations.
+ * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
+ (convert_pointer_to_real): Likewise.
+ (type_promotes_to): Likewise.
+ * decl.c (check_for_uninitialized_const_var): New function.
+ (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
+ (cp_finish_decl): Use check_for_uninitialized_const_var.
+ (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
+ handle `restrict'.
+ (grok_ctor_properties): Likewise.
+ (grok_op_properties): Likewise.
+ (start_function): Likewise.
+ (rever_static_member_fn): Likewise.
+ * decl2.c (grok_method_quals): Likewise.
+ (grokfield): Likewise.
+ * error.c (dump_readonly_or_volatile): Rename to ...
+ (dump_qualifiers): New function. Handle `restrict'.
+ (dump_type_real): Use it.
+ (dump_aggr_type): Likewise.
+ (dump_type_prefix): Likewise.
+ (dump_type_suffix): Likewise.
+ (dump_function_decl): Likewise.
+ (cv_as_string): Likewise.
+ * gxx.gperf: Add __restrict and __restrict__.
+ * gxxint.texi: Document `u' as used for `__restrict', and a few
+ other previously undocumented codes.
+ * hash.h: Regenerated.
+ * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
+ (build_member_call): Likewise.
+ (build_new_1): Likewise.
+ * lex.c (init_parse): Add entry for RID_RESTRICT.
+ (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
+ (cp_type_qual_from_rid): Define.
+ * lex.h (enum rid): Add RID_RESTRICT.
+ * method.c (process_modifiers): Deal with `restrict'.
+ * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
+ * parse.c: Regenerated.
+ * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
+ (tsubst_aggr_type): Likewise.
+ (tsubst): Likewise.
+ (check_cv_quals_for_unify): Likewise.
+ (unify): Likewise.
+ * rtti.c (init_rtti_processing): Likewise.
+ (build_headof): Likewise.
+ (get_tinfo_var): Likewise.
+ (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
+ (expand_class_desc): Likewise.
+ (expand_attr_desc): Likewise.
+ (synthesize_tinfo_fn): Likewise.
+ * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
+ (get_matching_virtual): Likewise.
+ (expand_upcast_fixups): Likewise.
+ * sig.c (build_signature_pointer_or_reference_name): Take
+ type_quals, not constp and volatilep.
+ (build_signature_pointer_or_reference_type): Likewise.
+ (match_method_types): More CP_TYPE_QUALS conversion, etc.
+ (build_signature_pointer_constructor): Likewise.
+ (build_signature_method_call): Likewise.
+ * tree.c (build_cplus_array_type): Likewise.
+ (cp_build_type_variant): Rename to ...
+ (cp_build_qualified_type): New function. Deal with `__restrict'.
+ (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
+ (build_exception_variant): Likewise.
+ (mapcar): Likewise.
+ * typeck.c (qualif_type): Likewise.
+ (common_type): Likewise.
+ (comptypes): Likewise.
+ (comp_cv_target_types): Likewise.
+ (at_least_as_qualified_p): Define.
+ (more_qualified_p): Likewise.
+ (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
+ (compparms): Likewise.
+ (inline_conversion): Likewise.
+ (string_conv_p): Likewise.
+ (build_component_ref): Likewise.
+ (build_indirect_ref): Likewise.
+ (build_array_ref): Likewise.
+ (build_unary_op): Likewise.
+ (build_conditional_expr): Likewise.
+ (build_static_cast): Likewise.
+ (build_c_cast): Likewise.
+ (build_modify_expr): Likewise.
+ (convert_For_assignment): Likewise.
+ (comp_ptr_ttypes_real): Likewise.
+ (cp_type_quals): New function.
+
+1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
+ (CP_TYPE_VOLATILE): Likewise.
+ * decl.c (grokdeclarator): Use them.
+ * tree.c (canonical_type_variant): Likewise.
+
+1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * parse.y (named_class_head): Push into class while parsing the
+ base class list.
+ * decl2.c (push_scope, pop_scope): New functions.
+ * cp-tree.h: Declare them.
+ * init.c (build_new_1): Delay cleanup until end of full expression.
+
+1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_component_ref): Use of a type here is an error.
+
+1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
+
+ Revamp references to member functions.
+ * method.c (hack_identifier): Call build_component_ref for a
+ reference to a member function.
+ * typeck.c (build_component_ref): Only return a single function
+ if it's static. Otherwise, return a COMPONENT_REF.
+ (build_x_function_call): Handle a COMPONENT_REF.
+ (build_unary_op): Handle all unknown-type things.
+ * decl2.c (arg_assoc): Handle COMPONENT_REF.
+ * class.c (instantiate_type): Complain if the function we get is a
+ nonstatic member function. Remove code for finding "compatible"
+ functions.
+ * pt.c (tsubst_copy): Handle NOP_EXPR.
+ * tree.c (build_dummy_object): New fn.
+ (maybe_dummy_object): New fn.
+ (is_dummy_object): New fn.
+ * cp-tree.h: Declare them.
+ * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
+ * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
+ * init.c (build_member_call): Use maybe_dummy_object and
+ is_dummy_object.
+ (build_offset_ref): Use maybe_dummy_object.
+ (resolve_offset_ref): Use is_dummy_object.
+ * typeck.c (build_x_function_call): Call build_dummy_object.
+ (unary_complex_lvalue): Call is_dummy_object.
+
+ * typeck.c (build_component_addr): Make sure field is a field.
+
+ * call.c (build_new_op): Delete obsolete code.
+
+ * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
+
+1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl2.c (validate_nonmember_using_decl): Fix using-directives of
+ std if std is ignored.
+
+1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokvardecl): Fix thinko.
+
+ * decl.c (grokdeclarator): Embedded attrs bind to the right,
+ not the left.
+
+ * parse.y (fn.def2): Fix 'attrs' format.
+
+1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
+
+ * Makefile.in (CONFLICTS): Update.
+ * parse.y (expr_or_declarator_intern): New rule.
+ (expr_or_declarator, direct_notype_declarator, primary,
+ functional_cast): Use it.
+ (notype_declarator_intern): New rule.
+ (notype_declarator, complex_notype_declarator): Use it.
+
+1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
+ (grokvardecl): Likewise.
+
+Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
+ (add_method): Likewise for arguments 1 & 2 of `bcopy'.
+
+ * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
+
+ * pt.c (process_partial_specialization): Cast 1st argument of
+ `bzero' to (PTR).
+
+ * tree.c (build_base_fields): Cast `base_align' to (int) when
+ comparing against one.
+
+1998-10-16 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (lookup_name_real): Handle template parameters for member
+ temlates where said parameters have the same name as the
+ surrounding class.
+
+ * decl.c (expand_static_init): Build cleanups before entering the
+ anonymous function used to do them to avoid access-checking
+ confusion.
+
+ * decl.c (grokfndecl): Add back call to cplus_decl_attributes
+ accidentally removed by previous change, and make DECL_RTL here.
+ * class.c (add_method): Don't make DECL_RTL here.
+
+ * pt.c (for_each_template_parm): Don't examine uninstantiated
+ default arguments.
+
+1998-10-16 Dave Brolley <brolley@cygnus.com>
+
+ * lex.c (real_yylex): Fix unaligned access of wchar_t.
+
+1998-10-16 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (add_method): Fix documentation to reflect previous
+ changes. Check for duplicate method declarations here.
+ * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
+ correctly; such things never match.
+ (grokfndecl): Don't look for duplicate methods here.
+ * decl2.c (check_classfn): Don't assume names are mangled.
+ Don't add bogus member function declarations to a class before the
+ class type is complete.
+ (grokfield): Reformat error message.
+ * method.c (set_mangled_name_for_decl): Don't mangle names while
+ procesing_template_decl.
+
+1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_indirect_ref): Complain about a pointer to data
+ member, too.
+ * typeck2.c (build_m_component_ref): Don't indirect a pointer to
+ data member.
+ * init.c (resolve_offset_ref): Don't undo the above.
+
+ * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
+ (struct lang_decl_flags): Add `bitfield'.
+ * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
+ DECL_BIT_FIELD.
+ * decl2.c (grokbitfield, grok_alignof): Likewise.
+ * init.c (build_offset_ref): Likewise.
+ * typeck.c (build_component_addr, expr_sizeof): Likewise.
+ * cvt.c (build_up_reference): Don't crash if taking the address
+ returns error_mark_node.
+
+ * decl.c (grokfndecl): Also check ctype when checking for ::main().
+
+1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
+ Do mangling here.
+ (grokdeclarator): Instead of here.
+ * friend.c (do_friend): Lose special handling of ::main and
+ __builtin_*.
+ * cp-tree.h (DECL_MAIN_P): Check for C linkage.
+
+ * spew.c (yylex): Clear looking_for_typename if we got
+ 'enum { ... };'.
+
+1998-10-15 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (maybe_warn_about_overly_private_class): Improve error
+ messages for class with only private constructors.
+
+ * cp-tree.def (TYPENAME_TYPE): Add to documentation.
+ * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
+ (build_typename_type): New function.
+ * decl.c (build_typename_type): Broken out from ...
+ (make_typename_type): Use it.
+ * search.c (lookup_field): Likewise.
+
+1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * pt.c (convert_nontype_argument): Check against type_referred_to.
+ * decl.c (grokvardecl): Check for declarator name before building
+ DECL_ASSEMBLER_NAME.
+
+1998-10-14 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (lookup_template_class): Add comment.
+ (instantiate_class_template): Don't mark the _TYPE node for
+ member class templates as an instantiation.
+
+1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokfndecl): Fix my thinko.
+
+1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tinfo2.cc (fast_compare): Remove.
+ (before): Just use strcmp.
+ * tinfo.cc (operator==): Just use strcmp.
+
+1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
+
+ * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
+ declarations.
+
+1998-10-13 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (specializations_of_same_template_p): Remove.
+ * search.c (get_template_base): Don't use it.
+ (get_template_base_recursive): Likewise.
+ * pt.c (specializations_of_same_template_p): Remove.
+ (unify): Don't use it.
+ (lookup_template_class): Find the correct parent when setting
+ CLASSTYPE_TI_TEMPLATE.
+
+1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tinfo.cc (operator==): Always compare names.
+
+1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+
+ * decl.c (start_function): Fix cut-and-paste error.
+
+1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
+
+ * inc/typeinfo: Add #pragma interface.
+ (operator!=): Just call operator==.
+ * tinfo.cc: Add #pragma implementation.
+ (operator==): Move from inc/typeinfo and tinfo2.cc.
+ Check __COMMON_UNRELIABLE instead of _WIN32.
+
+ * typeck2.c (my_friendly_abort): Add URL.
+
+1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
+
+ * decl.c (start_method): Added extra parameter for attributes.
+ * cp-tree.h (start_method): Update prototype.
+ * parse.y (fn.def2): Update start_method parameter list.
+
+1998-10-11 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (specializations_of_same_template_p): Declare.
+ * pt.c (specializations_of_same_template_p): New function.
+ (unify): Use it.
+ * search.c (get_template_base): Use it.
+ (get_template_base_recursive): Likewise.
+
+1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * decl2.c (start_objects): Add new variable `joiner' and
+ initialize it properly.
+
+1998-10-09 Mark Mitchell <mark@markmitchell.com>
+
+ * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
+ change to vtable types.
+
+ * cvt.c (ocp_convert): Avoid infinite recursion caused by
+ 1998-10-03 change.
+
+1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (resolve_overloaded_unification): New fn.
+ (try_one_overload): Likewise.
+ (unify): Don't fail on unknown type.
+ (type_unification_real): Likewise. Use resolve_overloaded_unification
+ to handle an overloaded argument.
+ (template_args_equal): Split out...
+ (comp_template_args): From here.
+ (determine_specialization): Also allow a template with more
+ parms than were explicitly specified.
+ * cp-tree.h: Add template_args_equal.
+ * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
+
+Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
+
+ * semantics.c (finish_asm_stmt): Revert my 1998-09-28
+ change.
+
+Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
+
+ * typeck.c (unsigned_type): Only return TItype nodes when
+ HOST_BITS_PER_WIDE_INT is >= 64 bits.
+ (signed_type): Similarly.
+ * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
+ when HOST_BITS_PER_WIDE_INT is >= 64 bits.
+ (init_decl_processing): Only create TItype nodes when
+ HOST_BITS_PER_WIDE_INT is >= 64 bits.
+ * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
+ when HOST_BITS_PER_WIDE_INT is >= 64 bits.
+
+Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
+ (gxx.gperf): Update comments describing invocation flags.
+ (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
+
+1998-10-07 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (finish_struct_1): Add commentary on prevous change.
+
+ * cp-tree.h (vtbl_ptr_type_node): New variable.
+ * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
+ already of the right type.
+ (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
+ Simplify code to grow vtable.
+ * decl.c (vtbl_ptr_type_node): Define.
+ (init_decl_processing): Initialize it.
+
+1998-10-06 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.def (PTRMEM_CST): New tree node.
+ * cp-tree.h (ptrmem_cst): New type.
+ (lang_type): Remove local_typedecls.
+ (dummy): Increase to 12 bits from 11.
+ (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
+ (PTRMEM_CST_CLASS): New macro.
+ (PTRMEM_CST_MEMBER): Likewise.
+ (current_access_specifier): New variable.
+ (current_class_type): Remove duplicate declaration.
+ (finish_struct): Change prototype.
+ (unreverse_member_declarations): New function.
+ (pushdecl_class_level): Change prototype.
+ (grok_enum_decls): Remove.
+ (fixup_anonymous_union): New function.
+ (grok_x_components): Change prototype.
+ (tsubst_chain): Remove.
+ (finish_member_template_decl): Likewise.
+ (check_explicit_specialization): Fix indentation.
+ (finish_class_definition): Change prototype.
+ (finish_member_class_template): Likewise.
+ (finish_member_declaration): New function.
+ (check_multiple_declarators): Likewise.
+ * class.c (class_stack_node_t): New type.
+ (current_class_base): Remove.
+ (current_class_stack): Change type.
+ (current_access_specifier): New variable.
+ (grow_method): Remove.
+ (check_member_decl_is_same_in_complete_scope): Break out from
+ finish_struct.
+ (make_method_vec): New function.
+ (free_method_vec): Likewise.
+ (add_implicitly_declared_members): Break out from finish_struct_1.
+ (free_method_vecs): New variable.
+ (add_method): Rework for direct use from parser.
+ (handle_using_decl): Watch for NULL_TREE while iterating through
+ CLASSTYPE_METHOD_VEC.
+ (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
+ just do some error-checking.
+ (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
+ (finish_struct_1): Simplify. Use add_implicitly_declared_members.
+ (finish_struct): Change prototype. Simplify; fields and methods
+ are already set up at this point.
+ (init_class_processing): Set up current_class_stack.
+ (pushclass): Save current_access_specifier.
+ (popclass): Restore it.
+ (currently_open_class): Simplify.
+ (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
+ * decl.c (saved_scope): Add access_specifier.
+ (maybe_push_to_top_level): Save it.
+ (pop_from_top_level): Restore it.
+ (maybe_process_template_type_declaration): Use
+ finish_member_declaration.
+ (pushtag): Likewise.
+ (pushdecl_class_level): Don't return a value.
+ (fixup_anonymous_union): Break out from grok_x_components.
+ (shadow_tag): Use it.
+ (xref_tag): Complain about using an elaborated type specifier to
+ reference a template type parameter or typedef name.
+ (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
+ (current_local_enum): Remove.
+ (build_enumerator): Call finish_member_declaration.
+ (grok_enum_decls): Remove.
+ * decl2.c (grok_x_components): Simplify.
+ (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
+ (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
+ (merge_functions): Add to comment.
+ (arg_assoc_type): Prototype.
+ (arg_assoc): Pass as many arguments as there are parameters.
+ * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
+ OFFSET_REF.
+ * expr.c (cpls_expand_expr): Remove dead code. Handle
+ PTRMEM_CST.
+ * friend.c (do_friend): Lookup friends when in nested classes.
+ Change comments.
+ * init.c (build_offset_ref): Do lookup even for classes that are
+ only partially defined.
+ (decl_constant_value): Remove dead code.
+ * method.c (build_overload_value): Remove hack where by TYPE was
+ not a TYPE. Handle PTRMEM_CST.
+ (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
+ should go.
+ * parse.y (components, notype_components, component_decl,
+ component_decl_1, component_declarator, component_declarator0):
+ Now all are itype rather than ttype. Rework to add members to
+ classes on the fly.
+ (typesqpecqual_reserved): Use check_multiple_declarators.
+ (structsp): Update class to finish_class_definition.
+ (do_xref_defn): Unsplit into named_class_head.
+ (access_specifier): Set current_access_specifier.
+ * pt.c (set_current_access_from_decl): New function.
+ (finish_member_template_decl): Don't take the parameters.
+ (comp_template_args): Make more robust.
+ (lookup_template_class): Don't use current_local_enum.
+ (for_each_template_parm): Handle PTRMEM_CST.
+ (instantiate_class_template): Use set_current_access_from_decl,
+ finish_member_declaration and unreverse_member_declarations. Set
+ lineno/input_filename before generating implicit member functions.
+ (type_unification_real): Don't assume back-unification happens
+ only for the last argument.
+ (regenerate_decl_from_template): Call pushclass a bit earlier.
+ (tsubst_chain): Remove.
+ (tsubst_enum): Use set_current_access_from_decl.
+ (set_mangled_name_for_template_decl): Fix indentation.
+ * search.c (lookup_fnfields_1): Change iteration through
+ CLASSTYPE_METHOD_VEC.
+ (dfs_pushdecls): Likewise.
+ (dfs_compress_decls): Likewise.
+ (add_conversions): Likewise.
+ * semantics.c (finish_class_definition): Don't take components.
+ Change call to finish_struct.
+ (finish_member_declaration): New function.
+ (finish_member_class_template): Don't take template parameters.
+ Change call to grok_x_components. Call finish_member_template_decl.
+ (check_multiple_declarators): New function.
+ * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
+ a passed in fieldlist.
+ * tree.c (search_tree): Handle PTRMEM_CST.
+ (mapcar): Likewise.
+ * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
+ INTEGER_CSTs, for pointer-to-data members.
+
+ * call.c (resolve_args): Resolve template specializations, if
+ possible.
+
+Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (spew.o): Depend on toplev.h.
+
+ * call.c (compare_ics): Initialize variables `deref_from_type2',
+ `deref_to_type1' and `deref_to_type2'.
+
+ * except.c (get_eh_type): Hide prototype and definition.
+ (process_start_catch_block_old): Remove unused static prototype.
+
+ * pt.c (tsubst_decl): Initialize variable `argvec'.
+
+ * spew.c: Include toplev.h.
+
+1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Do save and restore file position.
+
+1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * method.c (build_decl_overload_real): Clear
+ numeric_output_need_bar after __.
+
+1998-10-05 Nathan Sidwell <nathan@acm.org>
+
+ * call.c (build_new_method_call): Issue 'incomplete type' error,
+ if class is not defined.
+
+1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * call.c (build_object_call): Move declaration of variable
+ `fn' into the scope where it is used. Don't access variable
+ `fn' when it is uninitialized, instead use `fns'.
+
+1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
+
+ * errfn.c (cp_thing): Print buf as a string not as a printf format
+ to avoid problems with the operator%. Consequently, `%%' sequences
+ in format are copied as `%' in buf.
+
+1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (pop_tinst_level): Call extract_interface_info.
+ (instantiate_decl): Don't save and restore file position.
+
+ * decl.c (cp_finish_decl): Make statics in extern inlines and
+ templates common, if possible and the target doesn't support weak
+ symbols.
+
+ * decl.c (grokdeclarator): Remove redundant calls to
+ build_type_variant and some duplicated code.
+ * sig.c (build_signature_reference_type): Only take the type parm.
+ (build_signature_pointer_type): Likewise.
+ * tree.c (build_cplus_method_type): Adjust.
+ * cp-tree.h: Update.
+
+1998-10-04 Mark Mitchell <mark@markmitchell.com>
+
+ * call.c (build_over_call): Make pedwarns about dropped qualifiers
+ into full-fledged errors.
+ * cvt.c (convert_to_reference): Likewise.
+ * typeck.c (convert_for_assignment): Likewise.
+
+ * search.c (expand_upcast_vtables): In addition to unsetting
+ TREE_READONLY, remove top-level const type qualifier.
+
+1998-10-03 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (current_class_ptr, current_class_ref): Clarify
+ documentation.
+ * cvt.c (ocp_convert): Don't expect fold to remove all trivial
+ NOP type conversions.
+ * decl.c (decls_match): Use comptypes directly; ignore
+ qualifiers on the DECL.
+ (duplicate_decls): Remove qualifier checks on DECL.
+ (grokdeclarator): Make the type built up include top-level
+ qualifiers.
+ * decl2.c (do_dtors): Fix spelling error.
+ * error.c (dump_simple_decl): Don't look at qualifiers on the decl
+ when printing type information.
+ * init.c (build_new_1): Add documentation. Deal with the fact
+ that type of allocated memory now contains qualifiers.
+ * lex.c (is_global): Improve error-recovery.
+ * sig.c (build_member_function_pointer): Don't cast away const
+ on fields of sigtable_entry_type.
+ * tree.c (lvalue_type): Don't look at top-level qualifiers on
+ expressions.
+ * typeck.c (decay_conversion): Likewise.
+ (build_component_ref): Make sure the type of the COMPONENT_REF
+ contains top-level qualifiers, as appropriate. Improve
+ error-handling.
+ (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
+ (build_array_ref): Likewise.
+ (build_unary_op): Improve error-recovery.
+ (unary_complex_lvalue): Make taking the address a bound member
+ function an error, not a sorry.
+ (build_conditional_expr): Look at the type qualifiers, not the
+ qualifiers on the expression itself.
+
+1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (merge_functions): Remove duplicates.
+
+ * decl2.c: Add -f{no-,}implicit-inline-templates.
+ (lang_decode_option): Unset it if -frepo.
+ (import_export_decl): Check it.
+
+ * decl.c (lookup_name_real): Template parms also take precedence
+ over implicit typename. Only warn if yylex.
+
+ * typeck.c (build_conditional_expr): Only fold if ifexp is an
+ INTEGER_CST.
+
+ * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
+ instead of linkage.
+
+1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (FORMAT_VBASE_NAME): New macro.
+ * class.c (build_vbase_pointer): Use it.
+ * rtti.c (expand_class_desc): Likewise.
+ * tree.c (build_vbase_pointer_fields): Likewise.
+
+Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
+
+ * decl.c (start_decl): Add invocation of
+ SET_DEFAULT_DECL_ATTRIBUTES, if defined.
+ (start_function): Add invocation of
+ SET_DEFAULT_DECL_ATTRIBUTES, if defined.
+
+ * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
+ HANDLE_GENERIC_PRAGMAS.
+
+1998-09-28 Anthony Green <green@cygnus.com>
+
+ * semantics.c (finish_asm_stmt): Always permit volatile asms.
+
+1998-09-28 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokdeclarator): Tighten checks for invalid
+ destructors. Improve error-messages and error-recovery.
+ * decl2.c (check_classfn): Don't assume that mangled destructor
+ names contain type information.
+
+1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (get_base_distance): Remove assert.
+
+ * decl2.c (build_anon_union_vars): Don't process a field with no
+ name.
+ (finish_anon_union): Also complain about local anon unions with no
+ members.
+
+1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (lookup_namespace_name): If the name is a namespace,
+ return it immediately.
+
+Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cp-tree.h (define_case_label): Remove unused parameter.
+ (check_java_method): Likewise.
+ (grokclassfn): Likewise.
+ (expand_aggr_init): Likewise.
+ (build_x_delete): Likewise.
+ (maybe_end_member_template_processing): Likewise.
+ (unshare_base_binfos): Add prototype.
+ (string_conv_p): Likewise.
+ (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
+
+ * cvt.c (build_up_reference): Remove unused parameter
+ `checkconst', all callers changed.
+ (build_type_conversion): Mark parameter `code' with
+ ATTRIBUTE_UNUSED.
+ (build_expr_type_conversion): Initialize variable `conv'.
+
+ * decl.c (push_namespace): Initialize variable `d'.
+ (define_case_label): Remove unused parameter `decl', all callers
+ changed.
+
+ * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
+ `argc' with ATTRIBUTE_UNUSED.
+ (grokclassfn): Remove unused parameter `cname', all callers
+ changed.
+ (check_java_method): Likewise for parameter `ctype'.
+ (copy_assignment_arg_p): Mark parameter `virtualp' with
+ ATTRIBUTE_UNUSED.
+ (finish_prevtable_vardecl): Likewise for parameter `prev'.
+
+ * expr.c (extract_init): Likewise for parameters `decl' and `init'.
+
+ * init.c (expand_aggr_init_1): Remove unused parameter
+ `alias_this', all callers changed.
+ (expand_aggr_init): Likewise.
+ (expand_default_init): Likewise.
+ (build_new_1): Initialize variable `susp'.
+ (build_x_delete): Remove unused parameter `type', all callers
+ changed.
+
+ * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
+ ATTRIBUTE_UNUSED.
+ (readescape): Use (unsigned) value in shift.
+ (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
+ comparing to a signed quantity.
+
+ * pt.c (maybe_end_member_template_processing): Remove unused
+ parameter `decl', all callers changed.
+ (check_explicit_specialization): Add braces around empty body in
+ an else-statement.
+ (current_template_args): Initialize variable `args'.
+ (lookup_template_class): Likewise for variable `prev_local_enum'.
+ (tsubst_decl): Likewise for variable `r'.
+ (set_mangled_name_for_template_decl): Initialize variable
+ `context'.
+
+ * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
+ Likewise for variable `i'.
+ (yylex): Initialize variable `trrr'.
+
+ * typeck.c (compparms): Mark variable `strict' with
+ ATTRIBUTE_UNUSED.
+
+ * xref.c (simplify_type): Cast argument of ctype function to
+ `unsigned char'.
+
+1998-09-24 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (language_lvalue_valid): Remove.
+ * decl.c (grokdeclarator): Don't disallow references to functions.
+ * tree.c (lvalue_p_1): New function, combining duplicated
+ code from ...
+ (lvalue_p): Use it.
+ (real_lvalue_p): Likewise.
+ * typeck.c (language_lvalue_valid): Remove.
+ (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
+ they don't have TREE_READONLY set.
+ * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
+
+1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
+
+ * spew.c (yylex): Give diagnostic.
+ * hash.h (is_reserved_word): Add export.
+ * gxx.gperf: Ditto.
+ * lex.h (rid): Add RID_EXPORT.
+ * lex.c (init_parse): Ditto.
+
+Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * friend.c (do_friend): Make warning a full sentence.
+
+1998-09-22 Mark Mitchell <mark@markmitchell.com>
+
+ * parse.y (component_decl_list): Improve error-recovery.
+
+1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
+
+ * decl.c (make_typename_type): Move error to point where name
+ variable can be used by dump_type.
+
+1998-09-22 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokfndecl): Improve error-recovery.
+ * decl2.c (grokfield): Likewise.
+ * pt.c (finish_member_template_decl): Likewise.
+
+1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * method.c (hack_identifier): Finding multiple members is always
+ an error.
+
1998-09-21 Per Bothner <bothner@cygnus.com>
* Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
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