changelog

CORBA上的libIDL源代码

1999-10-17  Andrew T. Veliath  <[e-mail]>

	* Update version to 0.6.8.

1999-06-09  Andrew T. Veliath  <[e-mail]>

	* lexer.l:
	* util.[ch]: Integrate Macintosh port changes from Netscape.

	* IDL.h.new.in, parser.y, util.c: Deprecate noscript support.

	* lexer.l (tokreturn): Remove deprecated ``noscript'' keyword.

1999-05-30  Andrew T. Veliath  <[e-mail]>

	* lexer.l: Use wildcard start condition extension, since we
	require flex.

1999-05-05  Andrew T. Veliath  <[e-mail]>

	* lexer.l: Strip /* */ comments as well, to make life easier for
	alternative input methods.

1999-04-24  Andrew T. Veliath  <[e-mail]>

	* util.c (IDL_parse_filename):
	(IDL_parse_filename_with_input): Call __IDL_parser_reset after
	parse.

	* configure.in: Print a warning if flex isn't installed (one can
	still compile the source distributed flex scanner, however).

	* lexer.l (__IDL_lex_cleanup): Call YY_NEW_FILE.  Because of this
	we now require flex, this is not in standard lex.

	* parser.y (__IDL_parser_reset): New function; call yyclearin.

1999-04-12  Andrew T. Veliath  <[e-mail]>

	* IDL.h.new.in (IDLF_INHIBIT_INCLUDES): New parse flag;
	automatically inhibits included files.

	* util.h (IDLFP_IN_INCLUDES): Internal flag checked when we are
	inside an include file.

	* parser.y (assign_declspec): Wrap assignment, and if we are
	inside an include file check the inhibit include flag.
	(IDL_file_set): Add detection of include files here.

1999-04-01  Andrew T. Veliath  <[e-mail]>

	* IDL.h.new.in (IDL_tree_remove_inhibits): Move prototype here
	from util.h.

	* util.c (IDL_tree_optimize): Skip inhibit removal if
	the IDLF_INHIBIT_TAG_ONLY parse flag is specified.

1999-03-29  Andrew T. Veliath  <[e-mail]>

	* Update version to 0.6.6.

	* util.c (load_inhibits): Don't recurse inhibited nodes.

1999-03-23  Andrew T. Veliath  <[e-mail]>

	* Update version to 0.6.4.

	* lexer.l: Allow more whitespace in __declspec, and generate error
	if we see a code fragment and the syntax isn't enabled.

	* parser.y: Much improved error messages about illegal types in
	attributes, operations and parameters.  Also, explicit errors
	added for struct, union and enum definitions with missing
	identifiers.

	* (IDLF_PROPERTIES): New syntax flag; properties can be used
	independently of XPIDL.

	* IDL.h.new.in, util.h: Use G_GNUC_PRINTF on warning and error
	functions.

	* util.c: Rework IDL_tree_to_IDL logic a bit to accept more node
	types, even literals.

	* IDL.h.new.in: Add a step variable to IDL_tree_func_data.  This
	is 0 in the first call, and increments for every call thereafter
	(currently only from 0 to 1).

1999-03-22  Andrew T. Veliath  <[e-mail]>

	* util.c (IDL_tree_error): 
	(IDL_tree_warning): If node is NULL, omit file and line number
	information gracefully.

	* parser.y: Error out with better message if one tries to use a
	void type in an attribute or parameter.

	* util.c (IDL_tree_to_IDL*): If IDL_ns is NULL, output flag
	IDLF_OUTPUT_NO_QUALIFY_IDENTS is enabled automatically.

	* IDL.h.new.in: Added a flags and data field to the end of the
	IDL_tree node type, for application use. The application can
	assume these will be initialized to zero. Should be backward
	compatible with apps that don't touch it.

	* util.c (IDL_emit_IDL_type_pre): For sequences output proper
	typespec.

	* IDL.h.new.in, util.c (IDL_tree_to_IDL_string): New function;
	just like IDL_tree_to_IDL but returns a GString instead of writing
	to a file.  Useful for IDL_tree_{error,warning}.

	* IDL.h.new.in: Change functions that return glib heap strings to
	return gchar instead of char.

	* Makefile.am: Add stamp-parser to EXTRA_DIST so one isn't forced
	to regenerate parser files. Tweak stamp rule to handle a time
	change.

	* lexer.l: Strip more whitespace from cpp status. Rework start
	conditions to be compatible with standard lex (messier but
	functionally equivalent). A flex generated scanner is the
	preferred method, however.

1999-03-12  Nuno Ferreira  <[e-mail]>

	* Makefile.am: Make parser files generation work when using
	AM_MAKEFLAGS=-j4.

1999-03-19  Raja R Harinath  <[e-mail]>

	* Makefile.am (IDL.h): Add rule to autoupdate IDL.h.
	* acinclude.m4 (AC_UPDATE_IF_CHANGED): Don't remove intermediate
	file.  This prevents unnecessary rebuilding of IDL.h.new.

1999-03-18  Andrew T. Veliath  <[e-mail]>

	* lexer.l: Handle independent code fragments.

	* IDL.h.new.in (IDLF_CODEFRAGS): New flag; code frags can be used
	independently of XPIDL.

1999-03-09  Andrew T. Veliath  <[e-mail]>

	* Update version to 0.6.3.

	* util.c (IDL_emit_IDL_type_dcl_pre):
	(IDL_emit_IDL_type_pre):
	(IDL_emit_IDL_native_pre): Emit props.

	* parser.y: Add XPIDL properties for type declarations, native and
	constructed types.

1999-03-08  Andrew T. Veliath  <[e-mail]>

	* Update version to 0.6.2.

	* util.c (IDL_tree_process_forward_dcls): No longer remove
	unresolved forward declaration nodes.  If IDLF_PEDANTIC isn't
	specified, unresolved forwards will be flagged as warnings instead
	of errors.

	* IDL.h.new.in: Improve hack for GINT64's conversion type until
	glib gets smarter about this.

	(IDLF_PEDANTIC): New parse flag; turns some warnings into errors.

1999-03-06  Andrew T. Veliath  <[e-mail]>

	* IDL.h.new.in: Change IDLF_RESOLVE_FORWARDS to
	IDLF_IGNORE_FORWARDS.  CORBA 2.2 requires that the interface
	definition be listed in the file, so I would rather that the
	default be stricter to the CORBA 2.2 standard.  If you don't want
	forward declaration resolution, use this flag.

1999-03-04  Andrew T. Veliath  <[e-mail]>

	* Update version to 0.6.1.

1999-03-03  Andrew T. Veliath  <[e-mail]>

	* util.c (IDL_tree_optimize): Understand
	IDLF_RESOLVE_FORWARDS. libIDL will only resolve them if told now.

	* IDL.h.new.in (IDLF_RESOLVE_FORWARDS): New flag.

1999-02-23  Andrew T. Veliath  <[e-mail]>

	* Update version to 0.6.0.

	* Assign many node file and line locations to their identifier.

	* parser.y: Improve module and interface identifier conflict error
	message.

	* IDL.h.new.in: Improved version codes.

	* parser.y: Allow inhibits on codefrags, operations and
	attributes.

1999-02-22  Andrew T. Veliath  <[e-mail]>

	* IDL_tree_func tree parameter changed to a structure, which
	contains up paths of the traversal and the real up path (in the
	case of identifiers referenced elsewhere after definition).  The
	original parameter is now in the tree member. IDL_tree_to_IDL
	rewritten to automatically determine scoping using this
	information, instead of the previous scope passing. This should
	make any future additions require fewer source changes.

	* Improvements to structure and union handling, IDL_tree_to_IDL,
	and IDL_tree_walk.

1999-02-21  Andrew T. Veliath  <[e-mail]>

	* Fully convert to glib memory routines.

1999-02-19  Andrew T. Veliath  <[e-mail]>

	* parser.y: Properties for parameters moved before direction
	keyword.

	* Configuration and versioning system overhauled.

1999-02-18  Andrew T. Veliath  <[e-mail]>

	* Update version to 0.5.10.

	* util.c (IDL_tree_properties_copy): New function.
	(IDL_parse_filename_with_input): Mostly ignore
	HAVE_CPP_PIPE_STDIN.

	* parser.y: Make codefrags work inside interfaces (only at outer
	level). Allow properties for operations and attributes, and change
	all XPIDL node properties to reside on the ident node.

1999-02-12  Andrew T. Veliath  <[e-mail]>

	* parser.y: Allow forward decls to be suppressed as well.

	* util.c (yyerrorl, yywarningl): Only call g_basename if we aren't
	piping input from CPP.

1999-02-11  Andrew T. Veliath  <[e-mail]>

	* Update version to 0.5.9.

1999-02-09  Tom Tromey  <[e-mail]>

	* libIDL.texi: Use @pxref and not @xref in parentheses.

1999-02-06  Andrew T. Veliath  <[e-mail]>

	* parser.y: Detect recursive structure members.

	* util.c (IDL_parse_filename_with_input): Assign filename hash
	before first call to callback.

	* parser.y: Allow const_dcl, type_dcl and except_dcl to also be
	inhibited.

	* util.c (load_inhibits): Allow any discriminator to be inhibited.

1999-01-02  Jeff Garzik  <[e-mail]>

	* util.c:
	s/sprintf/g_snprintf/
	s/vsprintf/g_strdup_vprintf/
	Spaced out some code for readability.

1999-01-02 Raffaele Sena <[e-mail]> via Russell Nelson <[e-mail]>

	* Fix to autogen.sh for build directory different from package
	top directory.

1998-12-16  Andrew T. Veliath  <[e-mail]>

	* Update version to 0.5.8

	* util.c (IDL_emit_IDL_ident): Use IDL_ns_scope_levels_from_here
	and parent from callback to automatically determine the minimal
	necessary scoping for the identifier; this should allow much more
	IDL from IDL_tree_to_IDL to be fed back unchanged.
	(IDL_tree_get_scope): New function.
	(IDL_tree_to_IDL): Updated to also take an IDL_ns parameter.  Use
	G_GNUC_PRINTF for data output function.  Add new functions to
	handle XPIDL property output for IDL generation.

	* IDL.h, ns.c (IDL_ns_scope_levels_from_here): New function,
	determines the minimal level of scoping to prepend to a identifier
	to qualify it properly, from a different scope.

	* IDL_tree_func changed to include parent, which can differ from
	the node parent link.

1998-12-15  Andrew T. Veliath  <[e-mail]>

	* (IDL_tree_to_IDL): New public function.  Not yet fully
	implemented, but most stuff will work. Add a call from tstidl.c.
	(IDL_tree_walk): New public function; more generalized version of
	IDL_tree_walk_in_order.

1998-12-05  Andrew T. Veliath  <[e-mail]>

	* tstidl.c: Add example of IDL_tree_error usage.
	
	* IDL.h, ns.c, util.c: Move __IDL_filename_hash to IDL_ns
	structure.  Rename IDL_property... to IDL_tree_property... Make
	IDL_tree_get_node_info public.

	* Change private yyerrornv, yywarningnv to public IDL_tree_error
	and IDL_tree_warning.

	* tstidl.c, ns.c: Provide example of local parameter declaration
	namespace lookup from parameter attribute property, and modify NS
	assertions to make it more useful outside of parsing.

	* IDL.h, parser.y, lexer.l, util.c, tstidl.c: Turn interface
	properties into extended node properties for XPIDL (for any node).
	IDL_interface_get_property -=> IDL_property_get. Add
	IDL_property_set, IDL_property_remove.  Add a potential property
	list between the parameter attribute and the type.  Allow
	underscores in property keys.

1998-12-04  Andrew T. Veliath  <[e-mail]>

	* IDL.h (IDL_NODE_IS_TYPE): Add macro.

	* lexer.l, IDL.h, util.c: Add IDL_CODEFRAG type, for XPIDL.

	* parser.y, IDL.h, util.c: Integrate XPIDL varargs support into
	parameter_dcls, and remove (now unneeded) VARARGS node type.

1998-12-03  Andrew T. Veliath  <[e-mail]>

	* parser.y: Add IDL_inhibit_push, IDL_inhibit_pop,
	IDL_inhibit_get, IDL_file_set and IDL_file_get wrapper functions.

1998-12-01  Andrew T. Veliath  <[e-mail]>

	* parser.y, lexer.l, util.c, IDL.h: Allow boolean XPIDL
	properties, which are inserted with an empty string.  Add
	recognition of "noscript" keyword when XPIDL syntax is enabled.
	Add syntactical recognition for "native mytype (PRThread *)" in
	XPIDL mode (i.e., where `PRThread *' can be anything).

1998-11-30  Andrew T. Veliath  <[e-mail]>

	* Interface infotag list turned into a case-insensitive property
	hash table with improved parsing.  If an IID is provided in the
	property list, IDL_interface_get_property (interface, "IID")
	should provide the IID, for instance (without the parens).
	Properties can be any identifier (value) item, separated by commas
	inside square brackets.

	* Add per-filename state information.

	* #pragma inhibit push/pop added.  The push operation will
	increment a counter, while the pop operation decrements it.  If
	the counter is greater than zero, any module or interface declared
	during that time will be inhibited.

	* Made XPIDL interface properties a list, and moved before the
	interface keyword.
	
	* Internal flag state added.

1998-11-29  Andrew T. Veliath  <[e-mail]>

	* util.c (IDL_tree_process_forward_dcls): 
	(IDL_tree_remove_inhibits): 
	(IDL_tree_remove_empty_modules): Listen to IDLF_VERBOSE.

	* IDL.h: Add note to IDL_tree_type explaining how the enumerator
	ordering is subject to change, and order should not be hardcoded
	into programs (alternative is suggested).  Separate parse flags
	into general and syntax extension parse flags, with the latter
	starting at bit sixteen.  IDLF_VERBOSE: new parse flag.

1998-11-28  Andrew T. Veliath  <[e-mail]>

	* lexer.l, parser.y, util.c, IDL.h: Change iid_ident to
	infotag_ident (TOK_IID_IDENT -> TOK_INFOTAG), which is more unique
	in scanning, and slightly more general.

	* util.c (IDL_tree_free): Update for interface iid, and varargs.
	(IDL_tree_walk_in_order): Same.
	(IDL_type_varargs_new): New function.