egcs/gcc/java ChangeLog class.c decl.c expr.c ...

[apbianco@cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	apbianco@egcs.cygnus.com	98/11/19 01:54:45

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

Log message:
	Wed Nov 18 23:54:53 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	
	* class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
	(layout_class): Cope with methods featuring WFL in decl names.
	* decl.c (unqualified_object_id_node): New global variable,
	initialized.
	(build_decl_no_layout): Removed.
	* expr.c (build_primtype_type_ref): Handle Double.
	(java_lang_expand_expr): Fixed indentations.
	* java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
	(flag_wall, flag_redundant, flag_not_overriding,
	flag_static_local_jdk1_1, unqualified_object_id_node): Global
	variable declarations.
	(build_decl_no_layout): Removed prototype.
	(java_get_real_method_name): Added prototype.
	(IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
	(java_parse_abort_on_error): Macro now just returns.
	* jcf-parse.c (jcf_parse_source): Check fclose returned
	value. Call emit_register_classes if java_report_errors returns
	zero.
	* lanc.c (flag_wall, flag_redundant, flag_not_overriding,
	flag_static_local_jdk1_1): New integer flags.
	(lang_decode_option): New flags set here.
	* parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
	(OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
	the flag_redundant variable.
	(SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
	when parsing java.lang.Object class.
	(BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
	NULL_TREE to build.
	(resolve_qualified_expression_name): Fixed indentation.
	(patch_array_ref): Changed prototype.
	(not_initialized_as_it_should_p): Prototype removed.
	(java_report_errors): Added function prototype.
	* parse.y (formal_parameter:): Changed error message for not yet
	supported final parameters.
	(class_type_list:): Set both PURPOSE and VALUE of created
	TREE_LIST to be class_type.
	(primary_no_new_array:): Handle class literals on primitive types.
	(parse_warning_context): Reinstalled correct force_error and
	do_warning flags setups.
	(java_report_errors): Changed prototype. Return java_error_count
	value.
	(variable_redefinition_error): Consider treating variable type as
	a fake pointer.
	(create_interface): Warn about redundant abstract modifier if
	flag_redundant is set. Changed error message.
	(lookup_field_wrapper): Save/restore globals before/after looking
	up field.
	(duplicate_declaration_error_p): Consider treating declaration
	type as a fake pointer.
	(register_fields): Extract real type from dependency node. Check
	for duplicate field declaration after type adjustment. Use
	DECL_INITIAL to store static final initialized values.
	(method_header): Extract real function type from dependency node.
	(check_abstract_method_header): Use GET_METHOD_NAME.
	(obtain_incomplete_type): Layout fake pointer type.
	(safe_layout_class): Don't try to check for methods before layout.
	(java_complete_class): Don't check for correct throws clause
	elements inheritance here.
	(resolve_and_layout): Broadened name parameter meaning.
	(reset_method_name): Use GET_METHOD_NAME.
	(java_get_real_method_name): New function.
	(java_check_regular_methods): Don't check methods in
	java.lang.Object.  Verify lineage of throws clause elements. Use
	flag_no_overriding in warning report.
	(check_throws_clauses): Don't check if class was from
	bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
	(java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
	(declare_local_variables): Use flag_static_local_jdk1_1 to report
	warning on unsupported final local variables. Use build_decl
	instead of build_decl_no_layout. Get real local variable type from
	dependency node.
	(source_start_java_method): Get real parameter type from
	dependency node. Call build_decl instead of build_decl_no_layout.
	(java_layout_classes): Reverse tree and layout type and class as
	required. Mark class as loaded when done.
	(resolve_field_access): Fixed indentation. Restricted condition
	leading to static field access code generation. Set field_type
	decl's TREE_TYPE if QUAL_DECL_TYPE not available.
	(resolve_qualified_expression_name): Initialize type_found to
	null. Handle static field resolved during qualification. Fixed
	layout on non primitive field decl types.
	(not_accessible_p): Fixed typo in comment.
	(patch_method_invocation): Resolve and layout class to search from
	type.
	(lookup_method_invoke): Keep integer constant 0 as is. Resolve and
	layout non primitive type, if necessary. Make method node only to
	report errors.
	(find_applicable_accessible_methods_list): Consider WFL'ed method
	decl names. Fixed indentation.
	(argument_types_convertible): Resolve and layout target type if
	necessary.
	(java_complete_tree): Fixed indentation problems. Rewrote
	CALL_EXPR thrown exceptions check. Re-installed further processing
	of the assignment in certain cases.
	(patch_assignment): Call maybe_build_primttype_type_ref to perform
	inlining on class literals.
	(valid_builtin_assignconv_identity_widening_p): Cope with constant
	0 literal.
	(valid_method_invocation_conversion_p): Likewise.
	(patch_string): Temporary disable forbidden use of `this' in
	explicit constructor invocations when doing string concatenation
	within their scope.
	(patch_unaryop): Added comment. Reinstalled code to disable
	further check on assignment operation with cast expression RHS.
	(patch_switch_statement): Fixed indentation.
	(build_try_statement): Call build_decl instead of
	build_decl_no_layout.
	(patch_synchronized_statement): Likewise.
	(patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
	IS_UNCHECKED_EXPRESSION_P.
	(check_thrown_exceptions_do): Changed leading comment. Resolve and
	layout argument exception type.
	(purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
	of IS_UNCHECKED_EXPRESSION_P.
	
	Fixed problems found when compiling a mixture of .class and .java
	files in the same package. Some support for the compilation of libjava.