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* �bothner1999-01-281-0/+3
| | | | | | | | | * check-init.c (check_bool2_init, check_bool_init, check_init): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR. * jcf-write.c (generate_bytecode_insns): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24899 138bc75d-0d04-0410-961f-82ee72b054a4
* Update copyrights for the last patchghazi1999-01-231-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24837 138bc75d-0d04-0410-961f-82ee72b054a4
* Warning fixes:ghazi1999-01-231-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (parse.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h. (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h. (jcf-parse.o): Depend on $(srcdir)/../toplev.h. (jcf-write.o): Likewise. (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h. (mangle.o): Depend on $(srcdir)/../toplev.h. (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h. (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h. * class.c: Include output.h and parse.h. (mangled_classname): Add the `const' keyword to a char*. (find_named_method): Hide unused function definition. (build_utf8_ref): Change type of variable `c' to unsigned char. Use ISALPHA/ISDIGIT instead of isalpha/isdigit. (build_class_ref): Add the `const' keyword to a char*. (layout_class_method): Remove unused variable `buf'. * decl.c (find_local_variable): Remove unused variable `rtl'. (pushdecl): Likewise for variables `different_binding_level' and `oldglobal'. (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED. (maybe_build_cleanup): Likewise for parameter `decl'. * except.c (expand_start_java_handler): Mark parameter `range' with ATTRIBUTE_UNUSED. * expr.c: Include except.h. (pop_type): Remove unused variable `i'. (pop_value): Likewise for variables `n_words' and `i'. (expand_java_arrayload): Likewise for variable `convert'. (java_lang_expand_expr): Likewise for variables `op0', `type', `mode', `unsignedp', `node' and `elements'. (expand_byte_code): Likewise for variables `prev_eh_ranges' and `eh_ranges'. (process_jvm_instruction): Add a `const' qualifier to a char*. * gjavah.c (output_directory): Add the `const' keyword to a char*. (temp_directory): Likewise. (print_c_decl): Likewise. (print_method_info): Likewise. (decode_signature_piece): Likewise. (print_mangled_classname): Likewise. * java-except.h: Provide prototypes for maybe_start_try, maybe_end_try and add_handler. * java-tree.h (mangled_classname): Add the `const' keyword to a char*. (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2. (pushdecl_top_level, alloc_class_constant, unicode_mangling_length, init_expr_processing, push_super_field, init_class_processing, can_widen_reference_to, class_depth, verify_jvm_instructions, maybe_pushlevels, maybe_poplevels, process_jvm_instruction, set_local_type, merge_type_state, push_type, load_type_state, add_interface, find_in_current_zip, append_gpp_mangled_classtype, emit_unicode_mangled_name): Add prototypes. * jcf-dump.c (print_constant): Add the `const' keyword to a char*. (print_signature_type): Use ISDIGIT, not isdigit. (print_signature): Remove unused variable `j'. * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to int when comparing against one. * jcf-parse.c: Include toplev.h. * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>. (localvar_free): Remove unused variable `i'. (generate_bytecode_conditional): Likewise for variable `kind'. * jv-scan.c: Include config.h and system.h. Remove redundant OS header and gansidecl.h includes. (warning): Add the `const' keyword to a char*. Also add ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not __STDC__, when determining whether to use ANSI-isms. (fatal): Likewise. Also add ATTRIBUTE_UNUSED. (xmalloc): Don't redundantly prototype here. (main): Remove unused parameter `envp'. Also fix the arguments passed to function `fatal' to match the format specifier. * lang.c (java_tree_code_name): Add the `const' keyword to a char*. * mangle.c: Include toplev.h. (emit_unicode_mangled_name): Declare parameter `len'. * parse.y (parse_warning_context): Add the `const' keyword to a char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms. (issue_warning_error_from_context): Add the `const' keyword to a char*. (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms. * typeck.c (incomplete_type_error): Mark parameters `value' and `type' with ATTRIBUTE_UNUSED. (parse_signature_type): Use ISDIGIT, not isdigit. * verify.c (check_pending_block): Add the `const' keyword to a char*. (verify_jvm_instructions): Likewise. Remove unused variables `field_name' and `default_val'. * zextract.c: Include config.h and system.h. Remove redundant OS header includes. * zipfile.h: Prototype `read_zip_archive'. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24835 138bc75d-0d04-0410-961f-82ee72b054a4
* abothner1998-12-231-24/+166
| | | | | | | | | | | | | | | | | | | | | | | * expr.c (process_jvm_instruction): Do load_type_state after JSR. * verify.c (verify_jvm_instructions): Fix off-by-one error. * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings. (localvar_alloc): Change return type to void, (emit_unop): Remove unused variable size. * jcf-write.c (struct jcf_block): Add new union. (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros. (call_cleanups): New functions. (struct jcf_partial): New fields num_finalizers and return_value_decl. (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR. * lang.c (lang_init): Call using_eh_for_cleanups. * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer completing operands to patch_synchronized_statement. Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR. (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR instead of TRY_EXPR. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24404 138bc75d-0d04-0410-961f-82ee72b054a4
* 8bothner1998-12-121-19/+40
| | | | | | | Loks of changes so we can better compile from source. See ChangeLog. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24280 138bc75d-0d04-0410-961f-82ee72b054a4
* abothner1998-12-121-23/+83
| | | | | | | | | | | | | | | | | | | * expr.c (encode_newarray_type, build_new_array): New functions. * java-tree.h: Declare build_new_array. * jcf-write.c (patch_newarray): Use build_new_array. * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT. * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT. * parse.y (patch_new_array_init): Re-organize. Now is passed the actual array (pointer) type of the value. Set the type of the CONSTRUCTOR to be an ARRAY_TYPE. (patch_array_constructor): Removed - merged into patch_new_array_init. (java_complete_tree): Update patch_new_array_init. * jcf-write.c (find_constant_index): New function. (generate_bytecode_insns): Use find_constant_index. (generate_classfile): Use find_constant_index for ConstantValue. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24272 138bc75d-0d04-0410-961f-82ee72b054a4
* abothner1998-12-071-21/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * constants.c (find_methodref_index): When the class is an interface, generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef. * decl.c (finit_identifier_node): Use "$finit$", rather than "<finit>" (which Sun's verifier rejects). * parse.y (maybe_generate_finit): Leave out meaningless final flag. (generate_field_initialization_code): Removed. (fix_constructors) Don't add call to $finit$ here (wrong order). (patch_method_invocation): Add $finit$ call here. * java-tree.h (CALL_USING_SUPER): New macro. * parse.y (patch_invoke): Remove im local variable. (patch_method_invocation, patch_invoke): Don't pass super parameter. (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter. (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER. * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL. * parse.y (java_complete_tree): Don't complain about unreachable statement if it is empty_stmt_node. * jcf-write.c (find_constant_wide): New function. (push_long_const): Use find_constant_wide. * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling. (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR. Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set. Emit invokeinterface when calling an interface method. Emit invokespecial also when calling super or private methods. * jcf-write.c (generate_classfile): Emit ConstantValue attributes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24162 138bc75d-0d04-0410-961f-82ee72b054a4
* Hbothner1998-11-261-3/+25
| | | | | | | | | | * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle soft_monitorenter_node, soft_monitorexit_node, throw_node. Handle pre/post-increment/decrement of long. Handle missing exception handler (finally for synchronized). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23903 138bc75d-0d04-0410-961f-82ee72b054a4
* * jcf-write.c (generate_bytecode_conditional): Fix typo.law1998-11-241-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23840 138bc75d-0d04-0410-961f-82ee72b054a4
* Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>apbianco1998-11-241-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * (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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23834 138bc75d-0d04-0410-961f-82ee72b054a4
* �bothner1998-11-241-2/+1
| | | | | | | | | * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases. * jcf-write.c (generate_bytecode_insns): Fix typo OPCODE_getstatic to OPCODE_getfield. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23831 138bc75d-0d04-0410-961f-82ee72b054a4
* 8bothner1998-11-151-2/+2
| | | | | | | | * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO). * jcf-write.c (perform_relocations): Move check out one loop. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23664 138bc75d-0d04-0410-961f-82ee72b054a4
* �bothner1998-11-151-28/+65
| | | | | | | | | | | | | | | | | | | | | | | | | * decl.c (error_mark_node), java-tree.h: New global. * parse.y: Use empty_stmt_node instead of size_zero_node. (build_if_else_statement): If missing else, use empty_stmt_node. * parse.y (not_initialized_as_it_should_p): Removed, with its callers. (java_complete_expand_method): Complain if return is missing. (java_check_regular_methods): Comment out incorrect error check. (not_accessible_p): Fix incorrect handling of protected methods. (patch_method_invocation): Pass correct context to not_accessible_p. (find_applicable_accessible_methods_list): Likewise. (qualify_ambiguous_name): If ARRAY_REF, it's an expression name. (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set TREE_TYPE (to void_type_node); otherwise expand_expr crashes. (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY. * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking. (push_int_const): Remove reundant NOTE_PUSH. (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH. (- case SWITCH_EXPR): Fix code generation bug. (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH. (generate_classfile): More robust for abstract methods. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23661 138bc75d-0d04-0410-961f-82ee72b054a4
* * gjavah.c (main): Handle --output-class-directory argument.tromey1998-11-131-13/+89
| | | | | | | | | | | | | | | | | | | * jvspec.c (lang_specific_driver): Translate `-d' into -foutput-class-dir. * jcf.h (jcf_write_base_directory): Declare. * lang.c (lang_decode_option): Recognize -foutput-class-dir. * lang-options.h: Mention -foutput-class-dir. * jcf-write.c (jcf_write_base_directory): New global. (make_class_file_name): Put generated .class file into `-d' directory, or into source directory if -d not given. Function now static. (write_classfile): Free class file name. Handle case where class file name is NULL. (DIR_SEPARATOR): New macro. Include <sys/stat.h> git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23640 138bc75d-0d04-0410-961f-82ee72b054a4
* *** empty log message ***bothner1998-11-121-84/+741
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23619 138bc75d-0d04-0410-961f-82ee72b054a4
* Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>apbianco1998-11-101-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * class.c (is_compiled_class): Call safe_layout_class for class compiled from source. * conver.h (convert_to_integer, convert_to_real, convert_to_pointer): Added prototypes. * decl.c (init_decl_processing): Non longer push the decls of `methodtable', `constants', `Class', `Field', `dispatchTable' `jexception' and `Method'. * expr.c (build_invokeinterface): New function. (expand_invoke): static variable CLASS_IDENT now in build_invokeinterface. Use build_invokeinterface. (expand_java_field_op): Moved code to inline java.lang.PRIMTYPE.TYPE into a function. (build_primtype_type_ref): New function. * java-tree.def (INSTANCEOF_EXPR): New tree code. * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED, FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros. (DECL_CONSTRUCTOR_P): Fixed typo in comment. (DECL_LOCAL_STATIC_VALUE): New macro. (build_invokeinterface, build_primtype_type_ref): New function prototypes. (java_parse_abort_on_error): Macro rewritten. * jcf-parse.c (current_method): Add comment to declaration. (parse_zip_file_entries, process_zip_dir, void parse_source_file): Function prototypes fixed. (jcf_parse_source): push/pop parser context. save/restore global. (parse_source_file): Fixed leading comment. Now take a IDENTIFIER_NODE as an argument. Doesn't check methods, layout classes and pop the parser context anymore. (yyparse): Push parser context, save globals, parse the source file, restore globals and pop the parser context when processing a source file. * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define. * lex.c (java_parse_doc_section): New function. (java_lex): Call java_parse_doc_section when appropriate. Build an operator around INSTANCEOF_TK. * lex.h (java_lineterminator, java_sprint_unicode, java_unicode_2_utf8, java_lex_error, java_store_unicode): Prototypes rewritten. (java_parse_escape_sequence, java_letter_or_digit_p, java_parse_doc_section, java_parse_end_comment, java_get_unicode, java_read_unicode, java_store_unicode, java_read_char, java_allocate_new_line, java_unget_unicode, java_sneak_unicode): Added function prototypes. * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define. (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT): New macros (struct parser_ctxt): New fields: deprecated, current_parsed_class_un, gclass_list. (fix_method_argument_names, issue_warning_error_from_context, resolve_package, lookup_package_type): New function prototypes. (resolve_expression_name): Fixed function prototype. (find_applicable_accessible_methods_list): Fixed indentation, added extra argument in prototype. (check_final_assignment, build_null_of_type, check_deprecation, check_method_redefinition, reset_method_name, java_check_regular_methods, java_check_abstract_methods, maybe_build_primttype_type_ref): New function prototype. * parse.y (conver.h): Include. (INSTANCEOF_TK): Tagged <operator>. (single_type_import_declaration): Use REGISTER_IMPORT macro. (relational_expression:): Build binop for instanceof. (java_push_parser_context): Remember ctxp->gclass_list across contexts. (java_pop_parser_context): Simply return if no context exists. Remember gclass_list across contexts. (issue_warning_error_from_context): New function. (parse_error_context): Don't setup ctxp->elc here. Call issue_warning_error_from_context instead. (parse_warning_context): Likewise. (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL setup. Link new class/interface to ctxp->gclass_list. (add_superinterfaces): Register interface as incomplete if not loaded. (create_class): Remember class unqualified name in ctxp->current_parsed_class_un. Check class deprecation. (register_fields): Check field deprecation. Remember static final field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part processing INIT. (method_header): New local variable ORIG_ARG. Use unqualified current class name for check on constructor errors. Promote return type if of record type. Argument list fix moved in fix_method_argument_names, called here. Check method deprecation. (fix_method_argument_names): New function. (method_declarator): Promote record typed arguments. (safe_layout_class): Check class methods before layout. (java_complete_class): Compute field layout when patched. (do_resolve_class): Try to load class after having it renamed after the package name. (get_printable_method_name): Use DECL_CONTEXT. (reset_method_name): New function. (check_method_redefinition): Use reset_method_name. (java_check_regular_methods): New local variable SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method names for error report. Check for compile-time error when method found has default (package) access. (java_check_abstract_methods): Now takes an interface DECL node as an argument. Also reinstall real name on unchecked overriding/hiding methods for error report. (java_check_methods): Fixed leading comment. Get classes to verify from ctxp->gclass_list. Use CHECK_METHODS macro and set CLASS_METHOD_CHECKED_P on class verification. (lookup_java_method2): Get real method name if necessary. (find_in_imports): Don't check package class access here. (resolve_package, lookup_package_type): New functions. (java_layout_classes): Fixed leading comment. Take classes to be laid out from ctxp->gclass_list. (java_complete_expand_methods): Don't expand native and abstract methods. (java_expand_classes): New function. (resolve_expression_name): Use additional argument ORIG. Retrieve values of static final field of primitive types. (resolve_field_access): Handles static final field of promotive type. (resolve_qualified_expression_name): Handle STRING_CST as primaries and package name resolution. Check deprecation on found decls. Set where_found and type_found on non static field resolved during qualification. Layout non primitive field decl types. (check_deprecation): New function. (maybe_access_field): Simplified. (patch_method_invocation_stmt): Local variable CLASS_TYPE removed. Reverse method's argument when primary is a type. Don't use CLASS_TYPE to report problems, use IDENTIFIER_WFL instead. Include abstract class in the list of class searchable for constructors. Use DECL_CONTEXT of found method for access checks. Check method deprecation. (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when converting arguments. Handle INVOKE_INTERFACE. (lookup_method_invoke): Search constructor using existing infrastructure (don't rely on lookup_java_constructor anymore). (find_applicable_accessible_methods_list): Extra argument flag LC. Now include constructor in the search. (qualify_ambiguous_name): Conditional expression are primaries. (not_initialized_as_it_should_p): static final are always initialized. (java_complete_tree): Pass extra NULL argument to resolve_expression_name. Stricter test to carry on patching assignments. New case for INSTANCEOF_EXPR. (complete_function_arguments): Inline PRIMTYPE.TYPE read access. (check_final_assignment, maybe_build_primttype_type_ref): New functions. (patch_assignment): Detect resolved static finals and carry normal assignment error check on them. Inline PRIMTYPE.TYPE read access. (try_builtin_assignconv): Access constant 0 on all primitive types. (valid_builtin_assignconv_identity_widening_p): Accept identical types. Accept all promoted type on int type. (valid_ref_assignconv_cast_p): Accept a null pointer to be assigned to a reference. (valid_method_invocation_conversion_p): Accept to check null pointers. (build_binop): Merge declaration and initialization of local variable BINOP. (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all numeric types. Improved validity test for qualify operators on references. (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR and PREINCREMENT_EXPR. Also detect resolved static finals of a primitive type and issue the appropriate error message. (resolve_type_during_patch): Mark class loaded when resolved. (patch_cast): Allow null to be cased to reference types. (build_null_of_type): New function. (patch_array_ref): Handle array on references correctly. (patch_return): Removed unused local variable MODIFY. Force boolean to be returned as integers. Allows null to be returned by a function returning a reference. * typeck.c (convert_to_integer, convert_to_real, convert_to_pointer): Prototypes moved to convert.h (lookup_argument_method): Use method real name, if necessary. This improves method checking, gets rid of a cross file type dependency bug and does a more robust job at laying out classes when necessary. It unifies the regular methods and constructors lookup. It implements the `instanceof' operator and interface method invocations. It also fixes random bugs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23599 138bc75d-0d04-0410-961f-82ee72b054a4
* * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.law1998-10-271-0/+1
| | | | | | | * mangle.c (emit_unicode_mangled_name): Similarly. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23382 138bc75d-0d04-0410-961f-82ee72b054a4
* * jcf-io.c (find_class): Use saw_java_source to determine when totromey1998-10-221-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | look for `.java' file. * jcf-parse.c (saw_java_source): New global. (yyparse): Set it if `.java' file seen. * Make-lang.in (JAVA_SRCS): Added jcf-path.c. (GCJH_SOURCES): Likewise. * Makefile.in (datadir): New macro. (libjava_zip): Likewise. (JAVA_OBJS): Added jcf-path.o. (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o. (../gcjh$(exeext)): Likewise. (jcf-path.o): New target. * java-tree.h (fix_classpath): Removed decl. * jcf-parse.c (fix_classpath): Removed. (load_class): Don't call fix_classpath. * parse.y (read_import_dir): Don't call fix_classpath. * lex.h: Don't mention classpath. * lex.c (java_init_lex): Don't initialize classpath. * jcf-io.c (classpath): Removed global. (find_class): Use jcf_path iteration functions. Correctly search class path for .java file. (open_in_zip): New argument `is_system'. * jcf-dump.c (main): Call jcf_path_init. Recognize all new classpath-related options. * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH, and -I. (lang_init): Call jcf_path_init. * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH. * lang-specs.h: Handle -I. Minor cleanup to -M options. Correctly put braces around second string in each entry. * gjavah.c (main): Call jcf_path_init. Recognize all the new classpath-related options. (help): Updated for new options. * jcf.h: Declare functions from jcf-path.c. Don't mention `classpath' global. * jcf-path.c: New file. * jcf-depend.c: Include jcf.h. * jcf-write.c (localvar_alloc): Returns `void'. (localvar_free): Removed unused variable. * lang.c (OBJECT_SUFFIX): Define if not already defined. (init_parse): Use OBJECT_SUFFIX, not ".o". git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23219 138bc75d-0d04-0410-961f-82ee72b054a4
* * jcf-write.c (write_classfile): Add output class file as target.tromey1998-10-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lang-options.h: Added -MD, -MMD, -M, and -MM. * jcf.h: Added declarations for dependency-tracking functions. * lang-specs.h: Handle -M, -MM, MD, and -MMD. * lang.c (lang_decode_option): Recognize -MD and -MMD. (finish_parse): Call jcf_dependency_write. (dependency_tracking): New global. (DEPEND_SET_FILE): New define. (DEPEND_ENABLE): New define. (init_parse): Enable dependency tracking if required. Include "flags.h". * Makefile.in (JAVA_OBJS): Added jcf-depend.o. (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o. (../gcjh$(exeext)): Likewise. (jcf-depend.o): New target. * Make-lang.in (JAVA_SRCS): Added jcf-depend.c. (GCJH_SOURCES): Likewise. * jcf-io.c (open_class): Call jcf_dependency_add_file. Added dep_name argument. (find_classfile): Added dep_name argument. (find_class): Compute name of dependency. (open_in_zip): Call jcf_dependency_add_file. * gjavah.c (output_file): No longer global. (usage): Don't mention "gjavah". (help): Likewise. (java_no_argument): Likewise. (version): Likewise. (main): Recognize and handle -M family of options. (print_mangled_classname): Return is void. (process_file): Handle case where output is suppressed. (HANDLE_END_FIELD): Likewise. (HANDLE_METHOD): Likewise. * jcf-depend.c: New file. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23085 138bc75d-0d04-0410-961f-82ee72b054a4
* �bothner1998-10-121-313/+1228
| | | | | | | Merge from Cygnus internal source tree. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23025 138bc75d-0d04-0410-961f-82ee72b054a4
* * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems onlaw1998-09-301-3/+3
| | | | | | | FreeBSD. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22698 138bc75d-0d04-0410-961f-82ee72b054a4
* * Makefile.in: Add many missing dependencies.law1998-09-141-1/+1
| | | | | | | | | | * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h as appropriate. * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise. * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22410 138bc75d-0d04-0410-961f-82ee72b054a4
* Initial revisiongreen1998-09-061-0/+964
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22299 138bc75d-0d04-0410-961f-82ee72b054a4
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