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Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
* friend.c (do_friend): Disable injection for all template-derived
decls.
* decl2.c (lang_decode_option): Handle -fguiding-decls.
* parse.y (notype_template_declarator): New nonterminal.
(direct_notype_declarator): Use it.
(complex_direct_notype_declarator): Likewise.
(object_template_id): Accept any kind of identifier after TEMPLATE.
(notype_qualified_id): Don't add template declarators here.
Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
* call.c (add_template_candidate): Add explicit_targs parameter.
(build_scoped_method_call): Use it.
(build_overload_call_real): Likewise.
(build_user_type_conversion_1): Likewise.
(build_new_function_call): Likewise.
(build_object_call): Likewise.
(build_new_op): Likewise.
(build_new_method_call): Likewise.
(build_new_function_call): Handle TEMPLATE_ID_EXPR.
(build_new_method_call): Likewise.
* class.c (finish_struct_methods): Add specialization pass to
determine which methods were specializing which other methods.
(instantiate_type): Handle TEMPLATE_ID_EXPR.
* cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
* cp-tree.h (name_mangling_version): New variable.
(flag_guiding_decls): Likewise.
(build_template_decl_overload): New function.
(begin_specialization): Likewise.
(reset_specialization): Likewise.
(end_specialization): Likewise.
(determine_explicit_specialization): Likewise.
(check_explicit_specialization): Likewise.
(lookup_template_function): Likewise.
(fn_type_unification): Add explicit_targs parameter.
(type_unification): Likewise.
* decl.c (duplicate_decls): Add smarts for explicit
specializations.
(grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
specializations.
(grokfndecl): Call check_explicit_specialization.
* decl2.c (lang_decode_option): Handle -fname-mangling-version.
(build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
(check_classfn): Handle specializations.
* error.c (dump_function_name): Print specialization arguments.
* friend.c (do_friend): Don't call pushdecl for template
instantiations.
* init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
* lang-options.h: Add -fname-mangling-version, -fguiding-decls,
and -fno-guiding-decls.
* lex.c (identifier_type): Return PFUNCNAME for template function
names.
* method.c (build_decl_overload_real): New function.
(build_template_parm_names): New function.
(build_overload_identifier): Use it.
(build_underscore_int): New function.
(build_overload_int): Use it. Add levels for template
parameters.
(build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
(build_overload_nested_names): Handle template type parameters.
(build_template_decl_overload): New function.
* parse.y (YYSTYPE): New ntype member.
(nested_name_specifier): Use it.
(nested_name_specifier_1): Likewise.
(PFUNCNAME): New token.
(template_id, object_template_id): New non-terminals.
(template_parm_list): Note specializations.
(template_def): Likewise.
(structsp): Likewise.
(fn.def2): Handle member template specializations.
(component_decl_1): Likewise.
(direct_notype_declarator): Handle template-ids.
(component_decl_1): Likewise.
(direct_notype_declarator): Handle template-ids.
(primary): Handle TEMPLATE_ID_EXPR, and template-ids.
* pt.c (processing_specializations): New variable.
(template_header_count): Likewise.
(type_unification_real): New function.
(processing_explicit_specialization): Likewise.
(note_template_header): Likewise.
(is_member_template): Handle specializations.
(end_template_decl): Call reset_specialization.
(push_template_decl): Handle member template specializations.
(tsubst): Likewise.
(tsubst_copy): Handle TEMPLATE_ID_EXPR.
(instantiate_template): Handle specializations.
(instantiate_decl): Likewise.
(fn_type_unification): Handle explicit_targs.
(type_unification): Likewise. Allow incomplete unification
without an error message, if allow_incomplete.
(get_bindings): Use new calling sequence for fn_type_unification.
* spew.c (yylex): Handle PFUNCNAME.
* tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
(really_overloaded_fn): Likewise.
(get_first_fn): Handle function templates.
* typeck.c (build_x_function_call): Use really_overloaded_fn.
Handle TEMPLATE_ID_EXPR.
(build_x_unary_op): Likewise.
(build_unary_op): Likewise.
(mark_addressable): Templates whose address is taken are marked
as used.
From-SVN: r15774
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