egcs/gcc/java ChangeLog class.c expr.c java-tr ...

[apbianco@cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	apbianco@egcs.cygnus.com	98/11/24 17:57:43

Modified files:
	gcc/java       : ChangeLog class.c expr.c java-tree.h 
	                 jcf-parse.c jcf-write.c lang.c lex.c parse.c 
	                 parse.h parse.y 

Log message:
	Tue Nov 24 17:06:38 1998  Per Bothner  <bothner@cygnus.com>
	
	* (generate_classfile): Always write class access flag with
	ACC_SUPER set.
	
	Tue Nov 24 16:34:33 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	
	* class.c (maybe_layout_super_class): New function.
	(layout_class): Reorganized. Loop on class methods dispatched into
	a new function. Call maybe_layout_super_class.
	(layout_class_methods, layout_class_method): New functions.
	* expr.c (expand_java_NEW): Call layout_class_methods on loaded
	class.
	(expand_invoke): Likewise.
	* java-tree.h (all_class_list): New global variable declared.
	(layout_class_methods, layout_class_method): New function
	prototypes.
	(LAYOUT_SEEN_CLASS_METHODS): New macro.
	* jcf-parse.c (all_class_list): New global variable.
	(load_class): Extended what class_or_name can be. Use parser
	context mechanism to save globals before calling jcf_parse.
	(jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
	is set on the file name.
	(jcf_parse): Layout class methods when Object is loaded, otherwise
	record class in all_class_list for delayed method layout.
	(parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
	* lang.c (put_decl_node): Decode <init> into the decl context
	class name.
	* lex.c (java_allocate_new_line): Use xmalloc.
	* parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
	pointers, not TREE_LIST elements.
	(struct parser_ctxt): Fixed comment indentations, added comments
	and reordered some fields.
	(java_check_methods): Function prototype removed.
	* parse.y (java_push_parser_context): Use xmalloc.
	(java_parser_context_restore_global): Pop extra pushed ctxp only
	when there's nothing next.
	(maybe_create_class_interface_decl): Fixed comment, add new
	created class decl to all_class_list.
	(method_header): Use GET_REAL_TYPE on argument's types.
	(method_declarator): Use GET_REAL_TYPE, change type to the real
	type in TREE_LIST dependency node. Build argument list with the
	real type.
	(create_jdep_list): Use xmalloc. Removed allocation error message.
	(obtain_incomplete_type): Fixed leading comment. Broadened
	incoming argument meaning.
	(register_incomplete_type): Use xmalloc. Removed allocation error
	message.
	(safe_layout_class): Fixed leading comment.
	(jdep_resolve_class): Reversed if statement condition and switch
	if and else bodies.
	(resolve_and_layout): Fixed leading comment. Broadened incoming
	argument meaning.
	(complete_class_report_errors): New local variable name, for
	clarity. purify_type_name used for all error cases.
	(java_get_real_method_name): Stricter check on constructors.
	(java_check_regular_methods): Reverse methods list only if not
	already laid out. Layout artificial constructor.
	(java_check_methods): Deleted.
	(source_start_java_method): Obtain incomplete type for patchable
	method arguments.
	(java_layout_classes): Fixed leading comment. Use
	LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
	statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
	before returning. Fixed comments.
	(java_expand_classes): Check for errors up front.
	(patch_method_invocation): Class to search is resolved and laid
	out.
	
	A step forward truly mixing .class and .java during package
	compilation. Includes a Per's patch.