Makefile.in (DEMANGLE_H): Change location to shared demangle.h.

[gcc.git] / gcc / cp / ChangeLog

Mon Dec  7 17:56:06 1998  Mike Stump  <mrs@wrs.com>

	* lex.c (check_newline): Add support for \ as `natural'
	characters in file names in #line to be consistent with #include
	handling.  We support escape prcessing in the # 1 "..." version of
	the command.  See also support in cp/lex.c.
	
1998-12-07  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* cp/decl2.c: s/data/opts/ when initializing cpp_reader 
          structure.
	
1998-12-07  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (build_typename_type): Set DECL_ARTIFICIAL.

	* error.c (dump_simple_decl): Also print namespace context.
	(dump_function_decl): Likewise.

	* decl2.c (ambiguous_decl): Don't print old value if it's
	error_mark_node.

	* decl.c (lookup_name_real): Fix handling of local types shadowed
	by a non-type decl.  Remove obsolete code.
	* cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.

	* lang-options.h: Add -fpermissive.
	* decl2.c: Likewise.
	* cp-tree.h: Add flag_permissive.
	* decl.c (init_decl_processing): If neither -fpermissive or -pedantic
	were specified, set flag_pedantic_errors.
	* call.c (build_over_call): Turn dropped qualifier messages
	back into pedwarns.
	* cvt.c (convert_to_reference): Likewise.
	* typeck.c (convert_for_assignment): Likewise.

1998-12-05  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (coerce_new_type): Use same_type_p.
	(coerce_delete_type): Likewise.

	* call.c (check_dtor_name): Return 1, not error_mark_node.

1998-12-04  Jason Merrill  <jason@yorick.cygnus.com>

	* lex.c (handle_cp_pragma): Disable #pragma interface/implementation
	if MULTIPLE_SYMBOL_SPACES.

	* pt.c (check_template_shadow): New fn.
	* decl2.c (grokfield): Use it.
	* decl.c (pushdecl): Likewise.
	(pushdecl_class_level): Likewise.
	(start_method): Likewise.
	(xref_tag): Don't try to use 't' if we're defining.

	* call.c (check_dtor_name): Just return an error_mark_node.
	* pt.c (lookup_template_class): Complain about using non-template here.
	* parse.y (apparent_template_type): Not here.

	* pt.c (check_explicit_specialization): Complain about specialization
	with C linkage.

	* lang-options.h: Add -f{no-,}implicit-inline-templates.

	* pt.c (convert_nontype_argument): Don't assume that any integer
	argument is intended to be a constant-expression.

1998-12-03  Mark Mitchell  <mark@markmitchell.com>

	* class.c (handle_using_decl): Fix comment.  Don't lookup
	constructors in base classes.
	(validate_lhs): Fix typo in comment.
	* search.c (lookup_field_1): Don't return a USING_DECL.
	
	* cp-tree.h (DECL_ACCESS): Improve documentation.

	* decl.c (expand_static_init): Don't set the initialization-done
	flag until the initialization is done.
	
1998-12-02  Mark Mitchell  <mark@markmitchell.com>

	* decl2.c (validate_nonmember_using_decl): Complain about using
	declarations for class members.

1998-11-29  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck2.c (process_init_constructor): Use same_type_p.

	* decl.c (check_tag_decl): Don't warn about null decl inside a 
	class.

	* pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
	UNIFY_ALLOW_NONE.
	(convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
	(resolve_overloaded_unification): Strip baselinks.

Fri Nov 27 13:07:23 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* g++spec.c: Don't prototype xmalloc.

1998-11-25  Jason Merrill  <jason@yorick.cygnus.com>

	* except.c (expand_throw): Use TYPE_PTR_P to check for pointers.

	* decl.c (check_tag_decl): Do complain about null friend decl at
	file scope.

1998-11-25  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* lex.c (make_lang_type): Clear the whole struct lang_type, not
	only the first multiple of sizeof (int).

1998-11-24  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (start_decl): An explicit specialization of a static data
	member is only a definition if it has an initializer.

	* except.c (expand_throw): Use cp_finish_decl for the throw temp.
	* cvt.c (build_up_reference): Pass DIRECT_BIND down into
	cp_finish_decl.
	* init.c (expand_default_init): Check for DIRECT_BIND instead of
	DECL_ARTIFICIAL.

	* call.c (build_over_call): Use build_decl.

	* except.c (expand_throw): Just use convert, not
	build_reinterpret_cast.

	* lex.c (handle_generic_pragma): Use token_buffer.

	* decl.c (check_tag_decl): Don't complain about null friend decl.

1998-11-24  Dave Pitts  <dpitts@cozx.com>

	* Make-lang.in (DEMANGLER_PROG): Move the output argumnts to the 
	first position.
	* lex.c (check_newline): Use ISALPHA.
	(readescape): Use ISGRAPH.
	(yyerror): Use ISGRAPH.

1998-11-24  Nathan Sidwell  <nathan@acm.org>

	* search.c (get_abstract_virtuals): Do not use initial
	CLASSTYPE_ABSTRACT_VIRTUALS.
	* typeck2.c (abstract_virtuals_error): Show location of abstract
	declaration.
	* call.c (build_new_method_call): Use
	CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
	* class.c (finish_struct_bits): Don't bother working out whether
	get_abstract_virtuals will do anything, just do it.

1998-11-24  Graham <grahams@rcp.co.uk>

	* typeck.c (build_component_ref): Remove unused statement.

1998-11-24  Jason Merrill  <jason@yorick.cygnus.com>

	* class.c (add_method): Catch invalid overloads.

	* class.c (add_method): Build up OVERLOADs properly for conversion ops.
	* search.c (lookup_conversions): Handle getting real OVERLOADs.
	(add_conversions): Likewise.  Revert last change.
	* call.c (add_conv_candidate): Pass totype to add_candidate instead
	of fn.  Don't add a new candidate if the last one was for the same 
	type.
	(print_z_candidates): Handle getting a type as a function.
	(joust): If we got two conversion candidates to the same type, 
	just pick one.
	(build_object_call): Lose 'templates'.
	(build_user_type_conversion_1): Handle getting real OVERLOADs.

1998-11-23  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck2.c (process_init_constructor): If there are elements
	that don't have initializers and they need to have constructors
	run, supply them with initializers.

	* class.c (finish_struct_1): A class with a 0-width bitfield is
	still empty.

1998-11-23  Mark Mitchell  <mark@markmitchell.com>

	* pt.c (instantiate_class_template): Don't try to figure out what
	specialization to use for a partial instantiation.  Correct
	typos in a couple of comments.  Avoid calling uses_template_parms
	multiple times.

1998-11-23  Benjamin Kosnik  <bkoz@cygnus.com>

        * method.c (process_overload_item): Add call to
        build_mangled_C9x_name for intTI_type_nodes.
        (build_mangled_C9x_name): Add prototype, define.
        * decl.c (init_decl_processing): Add names for
        TImode_type_node. 
	
1998-11-23  Jason Merrill  <jason@yorick.cygnus.com>

	* parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.

	* class.c (finish_struct_1): Set things up for 0-width bitfields
	like we do for others.

	* decl.c (check_tag_decl): New fn.
	(shadow_tag): Split out from here.
	* decl2.c (grok_x_components): Call it.

1998-11-22  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c: Lose warn_about_return_type.
	(grokdeclarator): Always complain about implicit int, except for
	`main () { ... }'.

	* decl.c (tag_name): New fn.
	(xref_tag): Complain about using typedef-name after class-key.

	* init.c (expand_vec_init): Also keep going if from_array.

	* tree.c (is_overloaded_fn): Also handle the output of
	build_offset_ref.

	* decl.c (grokdeclarator): Use constructor_name when comparing
	field name against enclosing class.
	* class.c (finish_struct_anon): Likewise.

1998-11-22  Mark Mitchell  <mark@markmitchell.com>

	* decl.c (poplevel): Remove code to handle KEEP == 2.
	(finish_function): Don't confuse BLOCK-order when
	processing a destructor.

1998-11-21  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (require_complete_types_for_parms): Call layout_decl
	after we've completed the type.