Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
* decl.c (current_local_enum): Remove static.
* pt.c (tsubst_enum): Save and restore value of current_local_enum
in case template is expanded in enum decl.
(instantiate_class_template) : Use new tsubst_enum signature.
(tsubst_expr): Likewise.
From-SVN: r15156
Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
* pt.c (begin_member_template_processing): Take a function as
argument, not a set of template arguments. Use the template
parameters, rather than the arguments. Handle non-type parameters
correctly. Push a binding level for the parameters so that multiple
member templates using the same parameter names can be declared.
(end_member_template_processing): Pop the binding level.
(push_template_decl): Mark member templates as static when
appropriate.
* lex.c (do_pending_inlines): Pass the function, not its template
arguments, to begin_member_template_processing.
(process_next_inline): Likewise.
(do_pending_defargs): Likewise.
* error.c (dump_expr): Obtain the correct declaration for a
TEMPLATE_CONST_PARM.
* call.c (add_template_conv_candidate): New function.
(build_object_call): Handle member templates, as done in the other
build_ functions.
From-SVN: r15155
* dwarf2out.c (dwarf2out_frame_debug): Assume that in a PARALLEL
prologue insn, only the first elt is significant.
(output_call_frame_info): For exception handling, always use 4-byte
fields as specified by the dwarf2 spec.
Don't skip trivial FDEs.
From-SVN: r15154
* version.c: Bump for snapshot.
* expmed.c (expand_divmod): Make op1_is_pow2 depend on unsignedp
for negative constants. Promote EXACT_DIV_EXPR to TRUNC_DIV_EXPR
when op1_is_pow2.
* final.c (shorten_branches): During first pass, assume worst
possible alignment for ADDR_VEC and ADDR_VEC_DIFF insns.
* Makefile.in (distclean): Remove various things left around
by running the testsuite.
From-SVN: r15136
* configure.in (out_file): Emit definition to config.status in order
to have a defined value for configure.lang.
* configure: Re-built.
From-SVN: r15134
* class.c (grow_method): Remove check for redeclaration.
Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
* cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
(DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
(PRIMARY_TEMPLATE_P): Use it.
* call.c (build_overload_call_real): Use it.
* class.c (instantiate_type): Likewise.
* decl.c (decls_match): Likewise.
* method.c (build_overload_identifier): Likewise.
* pt.c (push_template_decl): Likewise.
(classtype_mangled_name): Likewise.
(lookup_template_class): Likewise.
* cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
DECL_NTPARMS to conform to usage elsewhere.
* call.c (add_template_candidate): Likewise.
* class.c (instantiate_type): Likewise.
* pt.c (instantiate_template): Likewise.
(get_bindings): Likewise.
* class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
is_member_template.
* pt.c (unify): Undo changes to allow multiple levels of template
parameters.
(type_unification): Likewise.
(fn_type_unification): Likewise.
(get_class_bindings): Likewise.
* cp-tree.h (Likewise).
* decl.c (replace_defarg): Check that the type of the default
parameter does not invlove a template type before complaining
about the initialization.
* error.c (dump_expr): Deal with template constant parameters in
member templates correctly.
* pt.c (is_member_template): Deal with class specializations
correctly.
(tsubst): Handle "partial instantiation" of member templates
correctly.
Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
* pt.c (type_unification): Change calling squence to allow for
multiple levels of template parameters.
(tsubst_expr): Likewise.
(tsubst): Likewise.
(tsubst_copy): Likewise.
(instantiate_template): Likewise.
(unify): Likewise.
* call.c (build_overload_call_real): Use it.
(add_builtin_candidate): Use it.
(build_new_method_call): Use it.
* class.c (instantiate_type): Use it.
* decl.c (grokdeclarator): Use it.
* decl2.c (finish_file): Use it.
* method.c (build_overload_identifier): Use it.
* call.c (add_template_candidate): Add additional parameter for
the function return type. Call fn_type_unification istead of
type_unification.
(build_user_type_conversion_1): Handle member templates.
(build_new_function_call): Likewise.
(build_new_op): Likewise.
(build_new_method_call): Likewise.
* class.c (grow_method): Don't give an error message indicating
that two member templates with the same name are ambiguous.
(finish_struct): Treat member template functions just like member
functions.
* cp-tree.h (check_member_template): Add declaration.
(begin_member_template_processing): Likewise.
(end_member_template_processing): Likewise.
(fn_type_unification): Likewise.
(is_member_template): Likewise.
(tsubst): Change prototype.
(tsubst_expr): Likewise.
(tsubst_copy): Likewise.
(instantiate_template): Likewise.
(get_bindings): Likewise.
* decl.c (decls_match): Handle multiple levels of template
parameters.
(pushdecl): Handle template type params just like other type
declarations.
(push_class_level_binding): Return immediately if the
class_binding_level is NULL.
(grokfndecl): If check_classfn() returns a member_template, use
the result of the template, not the template itself.
* decl2.c (check_member_template): New function. Check to see
that the entity declared to be a member template can be one.
(check_classfn): Allow redeclaration of member template functions
with different types; the new functions can be specializations or
explicit instantiations.
* error.c (dump_decl): Handle multiple levels of template
parameters.
(dump_function_decl): Update to handle function templates.
* lex.c (do_pending_inlines): Set up template parameter context
for member templates.
(process_next_inline): Likewise.
* method. (build_overload_identifier): Adjust for multiple levels
of template parameters.
* parse.y (fn.def2): Add member templates.
(component_decl_1): Likewise.
* pt.c (begin_member_template_processing): New function.
(end_member_template_processing): Likewise.
(is_member_template): Likewise.
(fn_type_unification): Likewise.
(current_template_parms): Return a vector of all the template
parms, not just the innermost level of parms.
(push_template_decl): Deal with the possibility of member
templates.
(lookup_template_class): Likewise.
(uses_template_parms): Likewise.
(tsubst): Modify processing to TEMPLATE_TYPE_PARM and
TEMPLATE_CONST_PARM to deal with multiple levels of template
arguments. Add processing of TEMPLATE_DECL to produce new
TEMPLATE_DECLs from old ones.
(do_decl_instantiation): Handle member templates.
* search.c (lookup_fnfields_1): Handle member template conversion
operators.
* tree.c (cp_tree_equal): Check the levels, as well as the
indices, of TEMPLATE_CONST_PARMs.
* typeck.c (comptypes): Check the levels, as well as the indices,
fo TEMPLATE_TYPE_PARMs.
(build_x_function_call): Treat member templates like member
functions.
Member templates.
From-SVN: r15130
* sdbout.c (plain_type_1, case ARRAY_TYPE): Verify that TYPE_DOMAIN
has integer TYPE_{MAX,MIN}_VALUE before using them.
Bring over from the FSF.
From-SVN: r15117
* integrate.c (save_for_inline_copying): Use 0, not NULL_PTR,
as initial value for real_label_map.
(copy_for_inline): Likewise.
Brought over from the FSF.
From-SVN: r15116
* reg-stack.c (subst_stack_regs): Pop the stack register for a
computed goto which sets the same stack register.
* reg-stack.c (compare_for_stack_reg): Swap only if the source and
destination are both on the regstack.
(subst_stack_regs_pat): Put the destination at the top of the regstack.
Bring over regstack bugfixes from the FSF.
From-SVN: r15096
