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41 Commits

Author SHA1 Message Date
Kaveh R. Ghazi
962584ea56 jcf-io.c (read_zip_member): Cast to long in comparison with signed value. 
* jcf-io.c (read_zip_member): Cast to long in comparison with
	signed value.

	* jvspec.c (lang_specific_driver): Initialize variables.

	* mangle.c (find_compression_record_match): Likewise.

	* typeck.c (build_null_signature): Provide static prototype.  Mark
	parameter with ATTRIBUTE_UNUSED.

	* verify.c (verify_jvm_instructions): Initialize variable.

From-SVN: r41671
 2001-04-29 11:24:37 +00:00
Per Bothner
56fe39c809 Fix method search wrt scope of inner classes to match JLS2. 
From-SVN: r41604
 2001-04-26 12:40:34 -07:00
Brad Lucier
de6c597958 Brad's -ffast-math breakup. 
From-SVN: r40300
 2001-03-07 11:29:41 -08:00
Bryce McKinlay
3cb4f6fa99 Forgot this file on last check-in. 
From-SVN: r39910
 2001-02-19 22:52:15 +00:00
Alexandre Petit-Bianco
e101152f86 [multiple changes] 
2001-02-14  Tom Tromey  <tromey@redhat.com>
            Alexandre Petit-Bianco  <apbianco@redhat.com>

        Fix for PR java/1261.
        * typeck.c (build_java_array_type): Add public `clone' method to
        arrays.
        * parse.y (resolve_qualified_expression_name): Use current_class
	when checking for inaccessibility.
        (patch_method_invocation): Fixed error message when accessibility
	denied.  Added `from_super' argument.

2001-02-14  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* parse.y (resolve_class): Don't build a fake decl. Use the one
	already built.
	* typeck.c (build_java_array_type): Build and assign decl to array
	type.

2001-02-14  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* parse.y (not_accessible_p): Changed leading comment. Added extra
	`where' argument. Use it to enforce protected access rules.
	(resolve_qualified_expression_name): Added extra argument to
	not_accessible_p.
	(patch_method_invocation): Use argument `primary' to provide
	not_accessible_p with an extra argument.
	(lookup_method_invoke): Added extra argument to not_accessible_p.
	(search_applicable_method_list): Likewise.

(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00849.html)

From-SVN: r39701
 2001-02-14 17:23:32 -08:00
Jeff Sturm
c00dd14e10 typeck.c (build_prim_array_type): Added leading comment. 
2001-02-05  Jeff Sturm  <jeff.sturm@commerceone.com>
	    Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* typeck.c (build_prim_array_type): Added leading comment.
	(build_java_array_type): Moved locals out of
	block. Always create the `data' field, fixed alignment to match
	C++.

(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00378.html)

Co-Authored-By: Alexandre Petit-Bianco <apbianco@cygnus.com>

From-SVN: r39507
 2001-02-06 17:46:42 -08:00
Richard Kenner
400500c4a5 diagnostic.h (set_internal_error_function): Renamed. 
* diagnostic.h (set_internal_error_function): Renamed.
	* toplev.h (internal_error): Renamed from fatal.
	(pfatal_with_name): Deleted.
	(fatal_io_error): Now has printf-style arguments.
	* diagnostic.c (pfatal_with_name): Deleted.
	(fatal_io_error): Rework to have args in printf-style.
	(set_internal_error_function): Renamed from set_fatal_function.
	(internal_error): Renamed from fatal.
	(error_recursion, fancy_abort): Call internal_error instead of fatal.
	* dwarf2out.c (get_cfa_from_loc_descr): Likewise.
	* emit-rtl.c (gen_realpart, gen_imagpart): Likewise.
	* expr.c (check_max_integer_computation_mode, expand_expr): Likewise.
	* flow.c (verify_flow_info): Likewise.
	* config/arm/arm.c (thumb_unexpanded_epilogue): Likewise.
	* config/mips/mips.c (save_restore_insns): Likewise.
	* cp/init.c (build_java_class_ref): Likewise.
	(dsp16xx_reg_class_from_letter): Likewise.
	(limit_reload_class, double_reg_to_memory): Likewise.
	(print_operand_address, emit_1600_code_shift): Likewise.
	(gen_tst_reg, gen_compare_reg): Likewise.
	* config/m68hc11/m68hc11.c (m68hc11_emit_libcall): Likewise.
	* cp/decl.c (pushdecl): Likewise.
	* java/check-init.c (check_init): Likewise.
	* java/expr.c (java_lang_expand_expr): Likewise.
	* java/jcf-parse.c (get_constant): Likewise.
	* java/mangle.c (java_mangle_decl): Likewise.
	* java/parse.y (make_nested_class_name, java_complete_lhs): Likewise.
	(operator_string): Likewise.

	* except.c (duplicate_eh_handlers): Call abort instead of fatal.
	* flow.c (verify_flow_info): Likewise.
	* ch/convert.c (convert): Likewise.
	* ch/except.c (pop_handler, chill_check_no_handlers): Likewise.
	* ch/expr.c (chill_expand_expr): Likewise.
	* ch/parse.c (peek_token_, pushback_token, require): Likewise.
	* config/arm/arm.c (thumb_load_double_from_address): Likewise.
	* config/avr/avr.c (pttreg_to_str, unique_section): Likewise.
	(avr_normalize_condition): Likewise.
	* config/c4x/c4x.c (c4x_emit_libcall, c4x_valid_operands): Likewise.
	* config/dsp16xx/dsp16xx.c (dsp16xx_reg_class_from_letter): Likewise.
	(limit_reload_class, double_reg_to_memory): Likewise.
	(print_operand_address, emit_1600_code_shift): Likewise.
	(gen_tst_reg, gen_compare_reg): Likewise.
	* config/m68hc11/m68hc11.c (m68hc11_emit_libcall): Likewise.
	* cp/decl.c (pushdecl): Likewise.
	* java/check-init.c (check_init): Likewise.
	* java/class.c (build_class_ref): Likewise.
	* java/constants.c (write_constant_pool): Likewise.
	* java/decl.c (start_java_method): Likewise.
	* java/expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
	(java_stack_dup, encode_newarray_type): Likewise.
	(build_java_array_length_access): Likewise.
	(build_java_check_indexed_type, expand_java_pushc): Likewise.
	(build_java_soft_divmod, build_invokeinterface): Likewise.
	* java/java-tree.h (INNER_CLASS_P): Likewise.
	* java/jcf-parse.c (parse_signature, get_name_constant): Likewise.
	(give_name_to_class, get_class_constant): Likewise.
	* java/jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
	(find_constant_index, generate_bytecode_conditional): Likewise.
	(generate_bytecode_insns, perform_relocations): Likewise.
	* java/lex.c (java_unget_unicode, java_lex): Likewise.
	* java/mangle.c (mangle_type, mangle_record_type): Likewise.
	(mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
	(finish_mangling): Likewise.
	* java/parse.h (MARK_FINAL_PARMS): Likewise.
	* java/parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
	(obtain_incomplete_type, java_complete_class): Likewise.
	(java_check_regular_methods, java_complete_expand_method): Likewise.
	(cut_identifier_in_qualified, check_deprecation): Likewise.
	(patch_invoke, find_applicable_accessible_methods_list): Likewise.
	(java_complete_lhs, lookup_name_in_blocks): Likewise.
	(check_final_variable_indirect_assignment, build_unaryop): Likewise.
	* java/typeck.c (set_local_type, parse_signature_type): Likewise.
	(parse_signature_string, build_java_signature): Likewise;
	(set_java_signature): Likewise.
	* java/verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.

	* c-parse.in (methoddef): Call fatal_error instead of fatal.
	* objc/objc-act.c (build_ivar_chain): Likewise.
	* cp/except.c (decl_is_java_type): Likewise.
	* cp/init.c (build_java_class_ref): Likewise.
	* cp/init.c (build_new_1): Likewise.
	* f/com.c (ffecom_init_0): Likewise.
	* java/class.c (add_method, build_static_field_ref): Likewise.
	* java/expr.c (build_known_method_ref, expand_invoke): Likewise.
	* java/jcf-parse.c (get_constant, jcf_parse): Likewise.
	* java/lex.c (java_new_new_lexer): Likewise.
	* java/jv-scan.c (main): Likewise.
	(fatal_error): Renamed from fatal.

	* dwarfout.c (dwarfout_init): Call fatal_io_error instead of
	pfatal_with_name.
	* graph.c (clean_graph_dump_file): Likewise.
	* profile.c (init_branch_prob): Likewise.
	* ch/grant.c (write_grant_file): Likewise.
	* ch/lex.c (init_parse, same_file, yywrap): Likewise.
	* f/com.c (init_parse): Likewise.
	* java/jcf-parse.c (yyparse): Likewise.
	* objc/objc-act.c (objc_init): Likewise.

	* java/jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
	(yyparse): Likewise.
	* java/jcf-write.c (make_class_file_name, write_classfile): Likewise.
	* java/lex.c (java_get_line_col): Likewise.

	* hash.c (hash_allocate): Don't check for failure returns from
	obstack functions that can't fail.
	(hash_table_init_n, hash_table_init): Likewise; also now return void.
	* hash.h (hash_table_init_n, hash_table_init): Now return void.
	* cp/decl.c (build_typename_type): hash_table_init now returns void.

	* ch/lang.c (GNU_xref_begin, GNU_xref_end): Deleted.
	* ch/lex.c (convert_bitstring): Delete check for alloca failure.
	* config/dsp16xx/dsp16xx.c (dsp16xx_invalid_register_for_compare):
	Deleted.
	* config/dsp16xx/dsp16xx.md (unnamed cmphi): Call abort instead of it.

	* f/com.c (ffecom_decode_include_option_): Make errors non-fatal.
	* f/lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
	(ffelex_hash_): Likewise.
	* config/arm/arm.c (arm_override_options): Likewise.
	* config/avr/avr.c (avr_override_options): Likewise.
	* config/c4x/c4x.c (c4x_expand_prologue): Likewise.
	* config/dsp16xx/dsp16xx.c (function_prologue): Likewise.
	* config/h8300/h8300.c (h8300_init_once): Likewise.
	* config/mips/mips.c (override_options): Likewise.
	* config/i386/i386.c (override_options): Likewise, rework.
	* config/m68k/m68k.c (override_options): Likewise.
	* cp/decl.c (init_decl_processing): Likewise.
	* java/jcf-parse.c (load_class): Likewise.

	* config/dsp16xx/dsp16xx.c (print_operand): Call output_operand_lossage
	instead of fatal.
	* config/mips/mips.c (print_operand): Likewise.

	* java/lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
	* objc/objc_act.c (objc_check_decl): Remove unneeded fatal call.
	(get_object_reference): Likewise.

From-SVN: r39443
 2001-02-04 17:44:12 -05:00
Alexandre Petit-Bianco
c0b00d3729 jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last argument. 
2001-01-30  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
	argument.
	* parse.y (finish_method_declaration): Code accounting for WFLed
	method DECL_NAMEs deleted.
	(check_abstract_method_definitions): Likewise.
	(resolve_type_during_patch): Layout resolved type.
	* typeck.c (lookup_do): Removed unused local.

(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00005.html)

From-SVN: r39388
 2001-02-01 02:35:50 -08:00
Alexandre Petit-Bianco
c4faeb9287 ChangeLog (2001-01-21): Fixed typo. 
2001-01-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* ChangeLog (2001-01-21): Fixed typo.
	* class.c (layout_class_method): Code accounting for WFLed
	method DECL_NAMEs deleted.
	* constant.c (find_methodref_index): Likewise.
	* decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
	* java-tree.h (DECL_FUNCTION_WFL): New macro.
	(struct lang_decl): New field `wfl'.
	(java_get_real_method_name): Prototype deleted.
	* mangle.c (mangle_method_decl): Code accounting for WFLed
	method DECL_NAMEs deleted.
	* parse.h (GET_METHOD_NAME): Macro deleted.
	* parse.y (reset_method_name): Deleted.
	(method_header): Set DECL_FUNCTION_WFL.
	(check_abstract_method_header): Code accounting for WFLed method
	DECL_NAMEs deleted.
	(java_get_real_method_name): Deleted.
	(check_method_redefinition): Code accounting for WFLed method
	DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
	(java_check_regular_methods): Likewise.
	(java_check_abstract_methods): Likewise.
	(java_expand_classes): Don't call `reset_method_name.'
	(search_applicable_method_list): Use DECL_NAMEs instead of
	GET_METHOD_NAME.
	* typeck.c (lookup_do): Code accounting for WFLed method
	DECL_NAMEs deleted.

(http://gcc.gnu.org/ml/gcc-patches/2001-01/msg01954.html)

From-SVN: r39274
 2001-01-25 14:25:22 -08:00
Mark Mitchell
1f8f4a0b31 Remove obstacks. 
* Makefile.in (ggc-callbacks.o): Remove target.
	(flow.o): Depend on GGC_H.
	* alias.c (init_alias_analysis):
	Remove ggc_p conditionals.
	(end_alias_analysis): Likewise.
	* basic-block.h (init_flow): New function.
	(allocate_reg_life_data): Declare.
	* bb-reorder.c	(function_obstack): Replace with ...
	(flow_obstack): ... new variable.
	(fixup_reorder_chain): Use it.
	* c-decl.c (ggc_p): Remove.
	(caller-save.c): Don't call oballoc/obfree.
	* combine.c (struct
	undobuf): Remove storage.
	(try_combine): Don't call oballoc.
	(undo_all): Don't call obfree.
	* cse.c (insert): Use xmalloc, not
	oballoc.
	(cse_main): Adjust accordingly.
	* dwarf2out.c (save_rtx): Remove
	obstack code.
	(dwarf2out_init): Remove ggc_p conditionals.
	* emit-rtl.c (rtl_obstack): Remove.
	(gen_rtx_CONST_INT): Remove ggc_p conditionals.
	(make_insn_raw): Likewise.
	(emit_insn_before): Likewise.
	(emit_insn_after): Likewise.
	(emit_insn): Likewise.
	(gen_sequence): Likewise.
	(copy_insn_1): Remove handling of `b' RTL components.
	(init_emit_once): Remove ggc_p conditionals.
	* except.c (create_rethrow_ref): Don't fool with obstacks.
	(add_partial_entry): Likewise.
	(call_get_eh_context): Likewise.
	(begin_protect_partials): Likewise.
	(protect_with_terminate): Likewise.
	* explow.c
	(plus_constant_wide): Likewise.
	* expr.c (init_expr_once):
	Likewise.
	(emit_block_move): Likewise.
	(clear_storage): Likewise.
	(expand_expr): Likewise.
	* flow.c (function_obstack): Remove.
	(flow_obstack): New variable.
	(flow_firstobj): Likewise.
	(create_base_block): Use the flow_obstack.
	(split_block): Likewise.
	(split_edge): Likewise.
	(calculate_global_regs_live): Likewise.
	(allocate_bb_life_data): Make it static.  Likewiwse.
	(init_flow): New function.
	(size_int_type_wide): Remove ggc_p conditionals.
	* function.c
	(push_function_context_to): Don't call save_tree_status.
	(pop_function_context_from): Or restore_tree_status.
	(assign_stack_local_1): Don't call push_obstacks.
	(find_fixup_replacement): Use xmalloc.
	(fixup_var_refs_insns): Free the storage.
	(insns_for_mem_walk): Don't mess with obstacks.
	(instantiate_decls): Likewise.
	(trampoline_address): Likewise.
	(expand_function_end): Likewise.
	* function.h (sturct function):
	Remove obstack-related variables.
	(save_tree_status): Don't declare.
	(restore_tree_status): Likewise.
	* gcse.c (compute_can_copy):
	Don't call oballoc/obfree.
	* genattrtab.c (operate_exp): Remove
	ggc_p conditionals.
	(simplify_cond): Likewise.
	(simplify_test_exp): Don't mess with obstacks.
	(optimize_attrs): Likewise.
	* gengenrtl.c (gendef): Don't include
	ggc_p conditionals.
	* ggc-callbacks.c (ggc_p): Remove.
	* ggc-none.c (ggc_p): Remove.
	* ggc.h (ggc_p): Don't declare.
	* integrate.c (save_for_inline): Don't mess with obstacks.
	(integrate_decl_tree): Likewise.
	(output_inline_function): Likewise.
	* lists.c
	(init_EXPR_INSN_LIST_cache): Likewise.
	* loop.c (temp_obstack):
	Remove.
	(rtl_obstack): Likewise.
	(init_loop): Don't mess with obstacks.
	(reg_address_cost): Free BIVs and GIVs.
	(check_insns_for_bivs): Use xmalloc, not oballoc.
	(find_mem_givs): Likewise.
	(record_biv): Likewise.
	(general_induction_var): Likewise.
	(product_cheap_p): Likewse.
	* optabs.c (init_one_libfunc): Remove
	ggc_p conditional.
	* print-tree.c (debug_tree): Don't use
	oballoc/obfree.
	(print_node): Likewise.
	* profile.c (output_func_start_profiler):
	Remove call to temporary_allocation.
	* reload1.c
	(eliminate_regs_in_insn): Don't mess with obstacks.
	* resource.c
	(mark_target_live_regs): Use xmalloc.
	(free_resource_info): Free the memory.
	* rtl.c (rtl_obstack):
	Remove.
	(rtvec_alloc): Don't mess with obstacks.
	(rtx_alloc): Likewise.
	(rtx_free): Remove.
	(copy_rtx): Don't handle `b' cases.
	(read_rtx): Use a local rtl_obstack.
	* rtl.h (oballoc): Remove.
	(obfree): Likewise.
	(pop_obstacks): Likewise.
	(push_obstacks): Likewise.
	(allocate_bb_life_data): Likewise.
	(allocate_reg_life_data): Likewise.
	(rtx_free): Likewise.
	* sdbout.c (sdbout_queue_anonymous_type):
	Use tree_cons, not saveable_tree_cons.
	* simplify-rtx.c
	(cselib_init): Don't mess with obstacks.
	* stmt.c
	(mark_block_nesting): Mark the label_chain.
	(epxand_label): Use ggc_alloc, not oballoc.
	(clear_last_expr): Don't mess with obstacks.
	(expand_decl_cleanup): Likewise.
	(expand_dcc_cleanup): Likewise.
	(expand_dhc_cleanup): Likewise.
	(expand_anon_union_decl): Likewise.
	(add_case_node): Use xmalloc, not oballoc.
	(free_case_nodes): New function.
	(expand_end_case): Call it.
	* stor-layout.c (layout_type): Don't
	mess with obstacks.
	(layout_type): Likewise.
	* toplev.c (wrapup_global_declarations):
	Likewise.
	(compile_file): Remove ggc_p conditionals.
	(rest_of_compilation): Call init_flow.  Remove ggc_p conditionals.
	(decode_f_option): Remove ggc_p conditionals.
	* tree.c
	(function_maybepermanent_obstack): Remove.
	(maybepermanent_obstack): Likewise.
	(function_obstack): Likewise.
	(tmeporary_obstack): Likewise.
	(momentary_obstack): Likewise.
	(temp_decl_obstack): Likewise.
	(saveable_obstack): Likewise.
	(rtl_obstack): Likewise.
	(current_obstack): Likewise.
	(expression_obstack): Likewise.
	(struct obstack_stack): Likewise.
	(obstack_stack): Likewise.
	(obstack_stack_obstack): Likewise.
	(maybepermanent_firstobj): Likewise.
	(temporary_firstobj): Likewise.
	(momentary_firstobj): Likewise.
	(temp_decl_firstobj): Likewise.
	(momentary_function_firstobj): Likewise.
	(all_types_permanent): Likewise.
	(struct momentary_level): Likewise.
	(momentary_stack): Likewise.
	(init_obstacks): Remove initialization of removed obstacks.
	(save_tree_status): Remove.
	(restore_tree_status): Likewise.
	(temporary_allocation): Liekwise.
	(end_temporary_allocation): Liekwise.
	(resume_temporary_allocation): Likewise.
	(saveable_allocation): Likewise.
	(push_obstacks): Likewise.
	(push_obstacks_nochange): Likewise.
	(pop_obstacks): Likewise.
	(allocation_temporary_p): Likewise.
	(permanent_allocation): Likewise.
	(preserve_data): Likewise.
	(preserve_initializer): Likewise.
	(rtl_in_current_obstack): Likewise.
	(rtl_in_saveable_obstack): Likewise.
	(oballoc): Likewise.
	(obfree): Likewise.
	(savealloc): Likewise.
	(expralloc): Likewise.
	(print_obstack_name): Likewise.
	(debug_obstack): Likewise.
	(object_permanent_p): Likewise.
	(push_momentary): Likewise.
	(perserve_momentary): Likewise.
	(clear_momentary): Likewise.
	(pop_momentary): Likewise.
	(pop_momentary_nofree): Likewise.
	(suspend_momentary): Likewise.
	(resume_momentary): Likewise.
	(make_node): Don't set TREE_PERMANENT.
	(copy_node): Remove ggc_p conditionals.  Don't set TYPE_OBSTACK.
	Don't set TREE_PERMANENT.
	(get_identifier): Remove ggc_p conditionals.
	(build_string): Likewise.
	(make_tree_vec): Likewise.
	(build_decl_list): Remove.
	(build_expr_list): Likewise.
	(tree_cons): Remove ggc_p conditionals.
	(decl_tree_cons): Remove.
	(expr_tree_cons): Likewise.
	(perm_tree_cons): Likewise.
	(temp_tree_cons): Likewise.
	(saveable_tree_cons): Likewise.
	(build1): Remove ggc_p conditionals.
	(build_parse_node): Likewise.
	(build_type_attribute_variant): Don't mess with obstacks.
	(build_type_copy): Likewise.
	(type_hash_canon): Likewise.
	(build_pointer_type): Likewise.
	(build_reference_type): Likewise.
	(build_index_type): Likewise.
	(build_range_type): Likewise.
	(dump_tree_statistics): Don't print obstack information.
	* tree.h
	(struct tree_common): Remove permanent_flag.
	(TREE_PERMANENT): Remove.
	(TREE_SET_PERMANENT): Likewise.
	(TYPE_OBSTACK): Likewise.
	(struct tree_type): Remove obstack.
	(oballoc): Remove.
	(savealloc): Likewise.
	(build_decl_list): Likewise.
	(build_expr_list): Likewise.
	(perm_tree_cons): Likewise.
	(temp_tree_cons): Likewise.
	(saveable_tree_cons): Likewise.
	(decl_tree_cons): Likewise.
	(expr_tree_cons): Likewise.
	(suspend_momentary): Likewise.
	(allocation_temporary_p): Likewise.
	(resume_momentary): Likewise.
	(push_obstacks_nochange): Likewise.
	(permanent_allocation): Likewise.
	(push_momentary): Likewise.
	(clear_momentary): Likewise.
	(pop_momentary): Likewise.
	(end_temporary_allocation): Likewise.
	(pop_obstacks): Likewise.
	(push_obstacks): Likewise.
	(pop_momentary_nofree): LIkewise.
	(preserve_momentary): Likewise.
	(saveable_allocation): Likewise.
	(temporary_allocation): Likewise.
	(resume_temporary_allocation): Likewise.
	(perserve_initializer): Likewise.
	(debug_obstack): Likewise.
	(rtl_in_current_obstack): Likewise.
	(rtl_in_saveable_obstack): Likewise.
	(obfree): Likewise.
	* varasm.c (current_obstack): Remove.
	(saveable_obstack): Remove.
	(rtl_obstack): Remove.
	(immed_double_const): Don't mess with obstacks.
	(immed_real_cons): Likewise.
	(output_constant_def): Likewise.
	(init_varasm_status): Use xcalloc.
	(mark_pool_constant): Mark the pool constant itself.
	(free_varasm_status): Free memory.
	(decode_rtx_const): Call bzero directly, rather than expanding it
	inline.
	(record_rtx_const): Don't mess with obstacks.
	(force_const_mem): Likewise.
	* config/arm/arm.c (arm_encode_call_attribute): Remove ggc_p
	conditionals.
	(aof_pic_entry): Likewise.
	* config/ia64/ia64.c (ia64_encode_section_info): Likewise.
	* config/m32r/m32r.c (m32r_encode_section_info): Likewise.
	* config/pa/pa.c (saveable_obstack): Remove.
	(rtl_obstack): Likewise.
	(current_obstack): Likewise.
	(output_call): Don't mess with obstacks.
	(hppa_encode_label): Remove ggc_p conditionals.
	* config/romp/romp.c (get_symref): Don't mess with obstacks.
	* config/rs6000/rs6000.c (output_toc): Remove ggc_p conditional.
	(rs6000_encode_section_info): Likewise.
	* config/sh/sh.c (get_fpscr_rtx): Likewise.

From-SVN: r36856
 2000-10-13 06:26:46 +00:00
Tom Tromey
7e51098e70 re GNATS gcj/307 (gcj allows boolean value to be returned for int method) 
Fix for PR gcj/307:
	* parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
	JPRIMITIVE_TYPE_P, for arithmetic operators.
	(patch_method_invocation): Indentation fix.
	(try_builtin_assignconv): Handle boolean specially.  Fixed typo.
	(valid_builtin_assignconv_identity_widening_p): Handle boolean.
	(do_unary_numeric_promotion): Cleaned up code.
	(valid_cast_to_p): Handle boolean correctly.

From-SVN: r36704
 2000-10-03 20:19:54 +00:00
Mark Mitchell
f15b9af984 c-decl.c (c_expand_body): Don't generate RTL if flag_syntax_only. 
* c-decl.c (c_expand_body): Don't generate RTL if flag_syntax_only.
	(lang_mark_false_label_stack): Remove.
	* c-lex.c (init_c_lex): Add file_info_tree as GC root.  Allocate
	<top level> string in GC area.
	(mark_splay_tree_node): New function.
	(mark_splay_tree): Likewise.
	* except.c (mark_eh_status): Only call lang_mark_false_label_stack
	if it exists.
	* ggc-callbacks.c (lang_mark_false_label_stack): Remove.
	* ggc-common.c (lang_mark_false_label_stack): Change type.
	* ggc.h (ggc_alloc_string): Add comment.
	(ggc_strdup): New function.

	* decl.c (lang_mark_false_label_stack): Remove.
	* lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.

	* com.c (lang_mark_false_label_stack): Remove.

	Convert to GC.
	* Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
	* Makefile.in (BACKEND): Don't include ggc-callbacks.o.
	(typeck.o): Depend on ggc.h.
	* class.c (add_method_1): Use GC functions for allocation.
	(init_class_processing): Register roots.
	* decl.c (ggc_p): Set to 1.
	(pending_local_decls): Make it static.
	(push_jvm_slot): Use GC functions for allocation.
	(init_decl_processing): Register roots.
	(give_name_to_locals): Use GC functions for allocation.
	(lang_mark_tree): New function.
	* java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
	functions for allocation.
	* jcf-parse.c (jcf_parse_source): Use ggc_strdup.
	* lex.c (java_lex): Use build_string, rather than replicating it
	inline.
	* parse.y (goal): Add more roots.
	(mark_parser_ctxt): New function.
	* typeck.c: Include ggc.h.

	* splay-tree.c (splay_tree_insert): Fix formatting.

From-SVN: r36687
 2000-10-01 19:19:30 +00:00
Geoff Keating
0caae6ddb8 typeck.c (build_java_array_type): Correct first parameter in ADJUST_FIELD_ALIGN invocation. 
* typeck.c (build_java_array_type): Correct first parameter
	in ADJUST_FIELD_ALIGN invocation.

From-SVN: r36280
 2000-09-09 18:35:01 +00:00
Andrew Haley
65f69237d7 typeck.c (build_java_array_type): Rewrite code to do array alignment. 
2000-08-16  Andrew Haley  <aph@cygnus.com>

	* typeck.c (build_java_array_type): Rewrite code to do array
	alignment.  Take into account back-end macros when aligning array
	data.  Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
	user to set alignment. Fixes gcj/252 and 160.

(This fixes gcj/252 and 160:
 http://sources.redhat.com/ml/java-prs/2000-q2/msg00254.html
 <couldn't find an archive entry for gcj/160>
 http://gcc.gnu.org/ml/gcc-patches/2000-08/msg00907.html)

From-SVN: r36057
 2000-08-29 15:15:21 -07:00
Jakub Jelinek
11cf4d1831 tree.h (TYPE_USER_ALIGN, [...]): Define. 
* tree.h (TYPE_USER_ALIGN, DECL_USER_ALIGN): Define.
	(struct tree_type, struct tree_decl): Add user_align member.
	* stor-layout.c (layout_decl): Set DECL_USER_ALIGN.
	(place_union_field): If BIGGEST_FIELD_ALIGNMENT is defined
	and DECL_USER_ALIGN 0, cap alignment to this value.
	(place_field): Likewise.
	(finalize_type_size): Set TYPE_USER_ALIGN.
	(layout_type): Likewise.
	(initialize_sizetypes): Likewise.
	* c-common.c (decl_attributes): Set TYPE_USER_ALIGN resp.
	DECL_USER_ALIGN to 1.
	* c-decl.c (duplicate_decls): Set DECL_USER_ALIGN.
	(xfer_tag): Set TYPE_USER_ALIGN.
	(finish_struct): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
	(finish_enum): Likewise.
	* stmt.c (expand_decl): Set DECL_USER_ALIGN.
	(expand_anon_union_decl): Likewise.
	* tree.c (make_node): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
	(build_index_type): Set TYPE_USER_ALIGN.
	(build_range_type): Likewise.
	(build_common_tree_nodes_2): Likewise.
	* tm.texi (BIGGEST_FIELD_ALIGNMENT): Document the changed meaning.

ch/:
	* decl.c (init_decl_processing): Set TYPE_USER_ALIGN.
	(layout_enum): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
	* typeck.c (layout_chill_range_type): Set TYPE_USER_ALIGN.
	(apply_chill_field_layout): Set DECL_USER_ALIGN.
	(layout_chill_struct_type): Set TYPE_USER_ALIGN.

cp/:
	* class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
	(check_bitfield_decl, check_field_decl): Likewise.
	(build_vtbl_or_vbase_field, build_base_field): Likewise.
	(layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
	* decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
	(xfer_tag, finish_enum): Likewise.
	* decl2.c (finish_builtin_type): Likewise.
	* init.c (init_init_processing): Likewise.
	* pt.c (instantiate_class_template): Likewise.
	* rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
	* cp-tree.h (struct lang_type): Add user_align member.
	(CLASSTYPE_USER_ALIGN): Define.

f/:
	* com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
	(ffecom_transform_equiv_, ffecom_decl_field): Likewise.
	(ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
	(duplicate_decls): Set DECL_USER_ALIGN.

java/:
	* typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
	* parse.y (java_complete_class): Set DECL_USER_ALIGN.
	* parse.c: Rebuilt.

From-SVN: r34541
 2000-06-14 07:30:09 +02:00
Alexandre Petit-Bianco
c2952b018a Added Java 1.1 language features. 
From-SVN: r32517
 2000-03-13 21:01:05 -08:00
Hans Boehm
46089b8642 typeck.c (build_prim_array_type): Correctly set the high word too. 
Mon Mar 13 11:36:51 2000  Hans Boehm <boehm@acm.org>

	* typeck.c (build_prim_array_type): Correctly set the high word too.

From-SVN: r32512
 2000-03-13 13:36:09 -08:00
Alexandre Petit-Bianco
614eaae0a5 [multiple changes] 
2000-03-06  Bryce McKinlay <bryce@albatross.co.nz>

	* typeck.c (lookup_do): Search superinterfaces first
	when looking up an interface method. From Godmar Back
	<gback@cs.utah.edu>

2000-03-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* java-tree.h (lookup_argument_method2): Declared.
	(safe_layout_class): Prototype moved from parse.h.
	* parse.h (safe_layout_class): Prototype moved to java-tree.h.
	* parse.y (java_check_regular_methods): Local `super_class' gone.
	Call lookup_argument_method2 instead of lookup_argument_method.
	Perform modifier match for methods found declared in implemented
	interfaces. Fixed indentation problem. Overriding/hiding error
	report to take place only for methods found in classes.
	* typeck.c (lookup_argument_method): Changed leading
	comment. Re-written by calling lookup_do.
	(lookup_argument_method2): New function.
	(lookup_java_method): Re-written by calling lookup_do.
	(lookup_do): New function.

From-SVN: r32376
 2000-03-06 22:25:14 -08:00
Jeff Law
3852e8afcc Fix copyrights 
From-SVN: r32182
 2000-02-26 13:02:01 -07:00
Kaveh R. Ghazi
df32d2ce42 buffer.h: PROTO -> PARAMS. 
* buffer.h: PROTO -> PARAMS.
        * check-init.c: Likewise.
        * class.c: Likewise.
        * constants.c: Likewise.
        * convert.h: Likewise.
        * decl.c: Likewise.
        * except.c: Likewise.
        * expr.c: Likewise.
        * gjavah.c: Likewise.
        * java-except.h: Likewise.
        * java-tree.h: Likewise.
        * jcf-depend.c: Likewise.
        * jcf-dump.c: Likewise.
        * jcf-parse.c: Likewise.
        * jcf-path.c: Likewise.
        * jcf-reader.c: Likewise.
        * jcf-write.c: Likewise.
        * jcf.h: Likewise.
        * jv-scan.c: Likewise.
        * jvgenmain.c: Likewise.
        * jvspec.c: Likewise.
        * lang.c: Likewise.
        * lex.c: Likewise.
        * lex.h: Likewise.
        * parse-scan.y: Likewise.
        * parse.h: Likewise.
        * parse.y: Likewise.
        * typeck.c: Likewise.
        * verify.c: Likewise.
        * xref.c: Likewise.
        * xref.h: Likewise.
        * zextract.c: Likewise.
        * zipfile.h: Likewise.

From-SVN: r31550
 2000-01-21 20:57:00 +00:00
Alexandre Petit-Bianco
6bafd8b6e9 expr.c (expand_invoke): Layout the loaded class before attempting to use it. 
Thu Dec 16 00:09:45 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* expr.c (expand_invoke): Layout the loaded class before
 	attempting to use it.
	(expand_java_field_op): Allow final field assignments to take
 	place in $finit$.
	* typeck.c (convert): Return error_mark_node if expr is null.

From-SVN: r31147
 1999-12-30 19:06:55 -08:00
Alexandre Petit-Bianco
e920ebc931 class.c (class_depth): Return -1 if the class doesn't load properly. 
1999-12-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * class.c (class_depth): Return -1 if the class doesn't load
        properly.
        * expr.c (can_widen_reference_to): Check for errors during depth
        computation and return 0 accordingly.
        * jcf-parse.c (parse_source_file): Call java_fix_constructors to
        create default constructors and add an other error check.
        * parse.h (java_fix_constructors): Prototyped.
        * parse.y (java_pre_expand_clinit): Likewise.
        (build_super_invocation): Re-prototyped to feature one argument.
        (java_check_circular_reference): Directly use `current'.
        (java_fix_constructors): New function.
        (java_check_regular_methods): Don't create default constructors
        here, but abort if none were found.
        (java_complete_expand_methods): Pre-process <clinit> calling
        java_pre_expand_clinit.
        (java_pre_expand_clinit): New function.
        (fix_constructors): build_super_invocation invoked with the
        current method declaration as an argument.
        (build_super_invocation): Use the context of the processed method
        decl argument instead of current_class.
        * typeck.c (lookup_java_method): Take WFLs in method names into
        account.

From-SVN: r31144
 1999-12-30 14:36:25 -08:00
Godmar Back
7c2e3b9b52 typeck.c: (lookup_java_method): search all inherited interfaces when... 
Wed Nov  3 15:20:02 MST 1999  Godmar Back <gback@cs.utah.edu>

        * typeck.c: (lookup_java_method):  search all inherited
        interfaces when looking up interface method.

From-SVN: r30566
 1999-11-17 19:59:48 -08:00
Kaveh R. Ghazi
1ebadc609b jcf-dump.c (print_constant, [...]): Don't call a variadic function with a non-literal format string. 
* jcf-dump.c (print_constant, disassemble_method): Don't call a
	variadic function with a non-literal format string.

	* parse-scan.y (report_main_declaration): Likewise.

	* parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.

	* parse.y (read_import_dir, patch_assignment, patch_binop,
	patch_array_ref): Likewise.

	* typeck.c (build_java_array_type): Likewise.

	* verify.c (verify_jvm_instructions): Likewise.

From-SVN: r29981
 1999-10-14 17:13:57 +00:00
Kaveh R. Ghazi
c8e7d2e632 check-init.c (check_bool2_init, [...]): Add static prototypes. 
* check-init.c (check_bool2_init, done_alternative): Add static
	prototypes.

	* class.c (add_interface_do, maybe_layout_super_class): Likewise.
	(add_method, build_utf8_ref, build_class_ref,
	append_gpp_mangled_type, layout_class_method): Constify a char*.

	* decl.c (push_promoted_type, make_binding_level): Add static
	prototypes.
	(push_promoted_type, pushdecl): Constify a char*.

	* except.c (find_handler_in_range, link_handler,
	check_start_handlers): Add static prototypes.

	* expr.c (process_jvm_instruction): Constify a char*.

	* gjavah.c (main): Constify a char*.

	* java-tree.h (verify_jvm_instructions, process_jvm_instruction):
	Constify a char*.

	* jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
	static prototypes.
	(add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
	munge, print_ents): Constify a char*.

	* jcf-dump.c (disassemble_method): Constify a char*.
	(print_constant_pool, print_exception_table): Add static prototypes.
	(print_constant, print_exception_table, main, disassemble_method):
	Constify a char*.

	* jcf-io.c (find_classfile, find_class): Likewise.

	* jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
	(set_source_filename, predefined_filename_p): Add static prototypes.
	(set_source_filename, get_constant, get_class_constant,
	find_in_current_zip): Constify a char*.

	* jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
	static prototypes.
	(add_entry, add_path, jcf_path_classpath_arg,
	jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.

	* jcf-reader.c (get_attribute, jcf_parse_preamble,
	jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
	jcf_parse_one_method, jcf_parse_methods,
	jcf_parse_final_attributes): Add static prototypes.
	(get_attribute): Constify a char*.

	* jcf.h (find_class, find_classfile, jcf_dependency_set_target,
	jcf_dependency_add_target, jcf_path_classpath_arg,
	jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.

	* jv-scan.c (main): Constify a char*.
	(gcc_obstack_init): Add prototype arguments.

	* jvgenmain.c (gcc_obstack_init): Likewise.
	(main): Constify a char*.

	* lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
	static prototypes.
	(put_decl_string, lang_print_error): Constify a char*.
	(lang_init): Remove redundant extern prototype.

	* mangle.c (emit_unicode_mangled_name): Constify a char*.

	* typeck.c (convert_ieee_real_to_integer, parse_signature_type):
	Add static prototypes.
	(get_type_from_signature): Constify a char*.

	* verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
	Add static prototypes.
	(start_pc_cmp): Prefer PTR over GENERIC_PTR.
	(verify_jvm_instructions): Constify a char*.

	* xref.c (xref_flag_value): Likewise.

	* xref.h (xref_flag_value): Likewise.

	* zextract.c (makeword, makelong): Add static prototypes.
	(makeword, makelong): Constify a uch*.

From-SVN: r28648
 1999-08-10 16:58:13 +00:00
Andrew Haley
aa4759c11c lang.c (flag_use_divide_subroutine): New variable. 
1999-07-15  Andrew Haley  <aph@cygnus.com>

        * lang.c (flag_use_divide_subroutine): New variable.
        * typeck.c: (convert_ieee_real_to_integer): Bounds check
        fp-to-integer conversion.
        (convert): Call convert_ieee_real_to_integer when flag_fast_math
        is not set.

        * expr.c (build_java_soft_divmod): New function.
        (build_java_binop): Call build_java_soft_divmod if
        flag_use_divide_subroutine is set.
        * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
        soft_lrem_node: new builtin functions.
        (init_decl_processing) Initialize the new builtins.
        * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
        soft_lrem_node: new builtin functions.
        (build_java_soft_divmod): New function.
        * parse.y: Call build_java_soft_divmod if
        flag_use_divide_subroutine is set.

From-SVN: r28208
 1999-07-21 14:28:33 +00:00
Alexandre Petit-Bianco
ce6e914727 check-init.c (check_init): Removed code accepting to see things falling through default:, when doing xrefs. 
Thu May 13 13:23:38 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	* check-init.c (check_init): Removed code accepting to see things
	falling through default:, when doing xrefs.
	* java-tree.h (do_not_fold): New global variable, declared.
	* parse.y (do_not_fold): New global variable, defined.
	(java_complete_expand_method): Set `do_not_fold' to the value of
 	`flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
 	and reinstall them after them have been purged; do not check for
 	initializations; do not issue missing return errors.
	(java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
 	when doing xrefs.
	(patch_binop): Skip the fold part when doing xrefs.
	(build_string_concatenation): Skip the concatenation part when
 	doing xrefs.
	(patch_synchronized_statement): Do not generate a try-finally when
 	doing xrefs.
	(patch_throw_statement): When doing xrefs, do not call BUILD_THROW
 	and keep the location where the throw was seen.
	* typeck.c (convert): When `do_not_fold' is set, do not attempt
 	any treatment on the converted node an simply return a NOP_EXPR of
 	the targeted type.
	* xref.c (xref_get_data): New function, defined.
	* xref.h (xref_get_data): New function, declared.
	(XREF_GET_DATA): Use xref_get_data.

From-SVN: r26926
 1999-05-13 07:33:37 -07:00
Kaveh R. Ghazi
7e21fe59b2 Warning fixes: 
* constants.c (find_class_or_string_constant): Cast variable `j'
        to a `jword' when comparing against one.
        * expr.c (java_lang_expand_expr): Remove unused variables
        `has_finally_p' and `op0'.
        * gjavah.c (print_field_info): Cast a value to jint when comparing
        against one.  Likewise for a jlong.
        (add_namelet): Likewise cast a `sizeof' to an int when comparing
        against a signed quantity.
        * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
        (print_signature): Don't needlessly dereference variable `str'
        * jcf-reader.c (get_attribute): Mark variables `max_stack' and
        `max_locals' with ATTRIBUTE_UNUSED.
        (jcf_parse_class): Likewise for variable `index'.
        * parse.h (reverse_jdep_list): Remove static prototype.
        * parse.y (build_jump_to_finally): Remove prototype and definition.
        (reverse_jdep_list): Add static prototype.
        * typeck.c (convert_ieee_real_to_integer): Remove unused variables
        `assignment' and `expr_decl'.
        * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.

From-SVN: r25731
 1999-03-12 17:13:24 +00:00
Kaveh R. Ghazi
8e1f2d4c56 Makefile.in (jcf-parse.o): Depend on $(PARSE_H). 
* Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
        (parse-scan.o): Depend on toplev.h.
        * class.c (make_method_value): Add prototype.  Make it static.
        Remove unused second argument, caller changed.
        * expr.c (java_lang_expand_expr): Remove unused variable
        `return_label'.
        * java-tree.h: Don't prototype find_in_current_zip.
        Add prototypes for verify_constant_pool, start_java_method,
        end_java_method, give_name_to_locals, expand_byte_code,
        open_in_zip, set_constant_value, find_constant1, find_constant2,
        find_utf8_constant, find_string_constant, find_class_constant,
        find_fieldref_index, find_methodref_index, write_constant_pool,
        count_constant_pool_bytes and encode_newarray_type.
        * jcf-dump.c: Remove unused variable `LONG_temp'.
        * jcf-parse.c: Include parse.h.
        (jcf_parse_source): Remove unused parameter, all callers changed.
        (jcf_figure_file_type): Add static prototype.
        (find_in_current_zip): Likewise.  Also remove unused parameter,
        all callers changed.
        (read_class): Initialize variable `saved_pos'.
        * jcf-reader.c (jcf_parse_preamble): Mark variables
        `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
        * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
        (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
        (java_parse_doc_section): Initialize variable `seen_star'.
        (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
        (java_lex_error): Mark parameters `msg' and `forward' with
        ATTRIBUTE_UNUSED.
        (java_get_line_col): Mark parameters `filename' and `line' with
        ATTRIBUTE_UNUSED.
        * parse-scan.y: Include toplev.h.
        (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
        * parse.h: use `struct JCF', not plain `JCF'.
        (java_parser_context_save_global, java_expand_classes
        java_parser_context_restore_global, java_parse): Add prototypes.
        * typeck.c (convert_ieee_real_to_integer): Remove unused variable
        `node'.

From-SVN: r25616
 1999-03-06 08:35:49 +00:00
Per Bothner
37a08adb75 typeck.c (convert_ieee_real_to_integer): Use save_expr instead of explicit build_decl. 
�
	* typeck.c (convert_ieee_real_to_integer):  Use save_expr instead of
	explicit build_decl.  (Avoids crash in reload when optimizing.)
	* decl.c (complete_start_java_method):  Handle synchronized method
	even when compiling from bytecode.

From-SVN: r25468
 1999-02-26 06:43:29 -08:00
Per Bothner
c60ca7db2a parse.y (obtain_incomplete_type): Don't wrap unknown types in TREE_LIST - just chain the POINTER_TYPEs together. 
a
	* parse.y (obtain_incomplete_type):  Don't wrap unknown types
	in TREE_LIST - just chain the POINTER_TYPEs together.
	(resolve_class):  If type already resolved, return decl.
	After resolving, update TREE_TYPE(class_type), and name (if array).
	* parse.h (do_resolve_class), parse.y:  Make non-static.
	* class.c (maybe_layout_super_class):  Take this_class argument.
	Do do_resolve_class if necessary.
	(layout_class, layout_class_methods): Adjust calls appropriately.
	* parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
	JDEP_RESOLVED_P):  Redefined for new TREE_LIST-less convention.
	* typeck.c (build_java_array_type):  Don't call layout_class.

From-SVN: r25325
 1999-02-19 06:55:24 -08:00
Kaveh Ghazi
9b318a74d7 Update copyrights for the last patch 
From-SVN: r24837
 1999-01-23 21:49:56 +00:00
Kaveh R. Ghazi
d4476be259 Warning fixes: 
* 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'.

From-SVN: r24835
 1999-01-23 20:47:03 +00:00
Andrew Haley
fff02f07b7 [multiple changes] 
Thu Jan 21 16:00:06 1999  Andrew Haley  <aph@cygnus.com>
	* typeck.c (convert): Allow conversions to void type: some
 	optimizations in gcc do this.
Thu Jan 21 15:21:49 1999  Andrew Haley  <aph@cygnus.com>
	* typeck.c (convert_ieee_real_to_integer): New function.
	(convert): When not using fast-math and using hardware fp, convert
 	an IEEE NaN to zero.

From-SVN: r24797
 1999-01-21 08:50:06 +00:00
Per Bothner
de4c7b029c java-tree.h (end_params_node): Declare global. 
* java-tree.h (end_params_node):  Declare global.
	* decl.c (end_params_node):  New global.
	(init_decl_processing, start_java_method):  Use end_params_node for
	end of list of parameter types.  Follows correct gcc conventions.
	* expr.c (pop_argument_types, pop_arguments):  Likewise.
	* lang.c (put_decl_node):  Likewise.
	* typeck.c (various places):  Likewise.
	* class.y (various places):  Likewise.
	* parse.y (various places):  Likewise.
	* parse.y (java_complete_tree):  Move CAN_COMPLETE_NORMALLY.
	(build_jump_to_finally):  Add missing CAN_COMPLETE_NORMALLY.
	* class.c:  Add #include flags.h, remove no-longer needed declaration.
	* class.c (layout_class_method):  Remove commented-out code, re-format.
	Don't add vtable entry (or index) for private methods.
	* expr.c (expand_invoke):  A private method is implicitly final.
	* class.c (make_class_data):  If inlining or optimizing,
	skip private methods.
	* class.c (finish_class):  New function.  Calls existing methods,
	but alls emits deferred inline functions.
	* jcf-parse.c (parse_class_file):  Call finish_class.
	* parse.y (java_complete_expand_methods):  Likewise.
	* expr.c (build_java_binop):  Explicit default, to silence -Wall.

From-SVN: r23871
 1998-11-25 09:10:57 -08:00
Alexandre Petit-Bianco
5e942c5066 class.c (is_compiled_class): Call safe_layout_class for class compiled from source. 
Tue Nov 10 12:34:03 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	* 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.

From-SVN: r23599
 1998-11-10 10:04:25 -08:00
Alexandre Petit-Bianco
22eed1e678 class.c (layout_class): Don't mangle <finit>, produce __finit<class> instead. 
Wed Oct 28 08:03:31 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	* class.c (layout_class): Don't mangle <finit>, produce
 	__finit<class> instead. Don't verify artificial methods.
	* decl.c (finit_identifier_node): New declared global.
	(init_decl_processing): finit_identifier_node initialized.
	* java-tree.def (CONDITIONAL_EXPR): New Java tree code.
	* java-tree.h (finit_identifier_node): Declared as extern.
	(struct lang_decl): New field called_constructor.
	(DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
	(CLASS_HAS_FINIT_P): New macro.
	(CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
 	explicit constructor invocation.
	(CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
 	CALL_SUPER_CONSTRUCTOR_P): New macros.
	(write_classfile): Added prototype.
	* jcf-parse.c (jcf_parse_source): Parse and remember for
 	generation if the file was seen on the command line.
	(parse_source_file): Don't write the class file here.
	(yyparse): Loop on files rewritten. Set current_jcf.
	(parse_zip_file_entries): Parse class file only if it was found.
	* lang.c (init_parse): Don't open command line provided filename
 	here.
	(lang_parse): Don't set main_jcf anymore.
	* parse.h (ABSTRAC_CHECK): Capitalized arguments.
	(JCONSTRUCTOR_CHECK): New macro.
	(JBSC_TYPE_P): New macro.
	(IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
	(COMPLETE_CHECK_OP_2): New macro.
	(struct parse_ctxt): New field explicit_constructor_p.
	(check_class_interface_creation): Fixed prototype indentation.
	(patch_method_invocation_stmt): Prototype reflects added argument.
	(patch_invoke): Likewise.
	(complete_method_declaration, build_super_invocation,
 	verify_constructor_circularity,
 	build_this_super_qualified_invocation, get_printable_method_name,
 	patch_conditional_expr, maybe_generate_finit, fix_constructors,
 	verify_constructor_super, create_artificial_method,
 	start_artificial_method_body, end_artificial_method_body,
 	generate_field_initialization_code): New function prototypes.
	* parse.y: Fixed leading comment
	(constructor_header:, constructor_body:, block_end:): Rules tagged
 	<node>.
	(type_declaration:): Call maybe_generate_finit.
	(method_declaration:): Action for method_body: placed in new
 	function complete_method_declaration, called here.
	(constructor_declaration:): Defined actions. Removed leading
 	FIXME.
	(constructor_header:): New rule with action.
	(constructor_body:): Rule rewritten using block_begin: and
 	block_end:. Defined actions.
	(constructor_declarator:, explicit_constructor_invocation:):
 	Defined actions.
	(block:): Use new rules block_begin: block_end:.
	(block_begin:, block_end:): New rules and actions.
	(block_statements:): Fixed error message for explicit
 	constructors.
	(method_invocation:): Call build_this_super_qualified_invocation
 	if primary is `this' or `super' was seen.
	(conditional_expression:): Action defined.
	(extra_ctxp_pushed_p): New static global flag.
	(java_parser_context_save_global): Create parser context if
 	necessary. Use extra_ctxp_pushed_p to remember it.
	(java_parser_context_restore_global): Pop extra parser context if
 	one exists.
	(build_array_from_name): Array on primitive types are marked
 	loaded.
	(register_fields): Restore new name in field initializer
 	expression if type was altered. Non static fields initialized upon
 	declaration marked initialized.
	(maybe_generate_finit): New function.
	(maybe_generate_clinit): Use create_artificial_method,
 	start_artificial_method_body, end_artificial_method_body. Generate
 	debug info for enclosed initialization statements.
	(method_header): Fixed leading comment. Check constructor
 	flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
 	accordingly.
	(complete_method_declaration, constructor_circularity_msg,
 	verify_constructor_circularity): New functions.
	(get_printable_method_name): New function.
	(check_method_redefinition): Don't rename <finit> methods. Fix
 	declared constructor names. Error message for
 	constructors modified.
	(java_check_regular_methods): Local variable seen_constructor
 	renamed saw_constructor. Skip verification on constructors. Create
 	default constructor with create_artificial_method.
	(java_check_methods): Removed unnecessary empty line.
	(create_artificial_method, start_artificial_method_body,
 	end_artificial_method_body): New functions.
	(java_layout_classes): Changed leading comment. Reverse fields
 	list if necessary. Always layout java.lang.Object if being
 	defined.
	(java_complete_expand_methods): Verify constructor circularity.
	(java_complete_expand_method): Call fix_constructor on
 	constructors.  Local variable no_ac_found removed. Restore
 	bindings if method body expansion failed.
	(fix_constructors, verify_constructor_super,
 	generate_field_initialization_code): New function.
	(java_expand_classes): Fixed leading comment. Write class file
 	here.
	(resolve_expression_name): Check for illegal instance variable
 	usage within the argument scope of an explicit constructor
 	invocation.
	(resolve_qualified_expression_name): Pass extra from_super flag
 	when invoking patch_method_invocation_stmt. New case for
 	conditional expression when used as a primary. Check for error
 	when acquiring super.
	(patch_method_invocation_stmt): Added extra argument super. New
 	local variable is_static_flag. Set class_to_search according to
 	the nature of the constructor invocation. Don't add `this'
 	argument when expanding NEW_CLASS_EXPR. Check for illegal method
 	invocation within the argument scope of explicit constructor
 	invocation. Set is_static according to is_static_flag. Provide
 	extra `super' argument to patch_invoke invocation.
	(patch_invoke): New argument from_super. Loop on arguments
 	indentation fixed. Pass from_super to invocation_mode. New switch
 	case INVOKE_SUPER. Fixed error message in switch default case.
  	Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
 	value.
	(invocation_mode): Return INVOKE_SUPER mode when appropriate.
	(lookup_method_invoke): Fixed prototypes in candidates list. Error
 	message takes constructors into account.
	(find_applicable_accessible_methods_list): Fixed indentation.
	(qualify_ambiguous_name): Take explicit constructor invocation
 	into account. Deal with a conditional expression as a primary to
 	a method call.
	(java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
 	case. Added extra argument to patch_method_invocation_stmt.
 	Register calls made to explicit constructor `this'. Don't call
 	save_expr in ARRAY_REF case when emitting class files. Check for
 	illegal use of this when expanding explicit constructor invocation
 	arguments.
	(complete_function_arguments): Set and reset parser context
 	explicit_constructor_p field value when appropriate.
	(build_super_invocation, build_this_super_qualified_invocation):
 	New functions.
	(patch_assignment): Fixed typo.
	(patch_unaryop): Check on final fields occurs only when a decl
 	exits.
	(patch_return): Take constructors into account.
	(patch_conditional_expr): New function.
	* typeck.c (build_java_signature): Removed unnecessary empty line.
This patch implements the conditional operator, fixes the super
invokation mode, implements most of what is required for constructors
and changes the way source files are handled by the front-end.

From-SVN: r23403
 1998-10-28 05:06:17 -08:00
Alexandre Petit-Bianco
b9f7e36ca1 decl.c (runtime_exception_type_node, [...]): New global variables. 
Tue Oct 13 03:50:28 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	* decl.c (runtime_exception_type_node, error_exception_type_node):
 	New global variables.
	(init_decl_processing): Initialized.
	* expr.c (java_lang_expand_expr): Set caught exception type to
 	null if catch handler argument doesn't exit.
	* java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
 	tree codes.
	* java-tree.h (runtime_exception_type_node,
 	error_exception_type_node): Global variables declared.
	(DECL_FUNCTION_THROWS): New macro.
	(DECL_FUNCTION_BODY): Modified comment.
	(DECL_SPECIFIC_COUNT): Likewise.
	(struct lang_decl): New field throws_list.
	(IS_UNCHECKED_EXPRESSION_P): New macro.
	* lex.c (java_lex): Generate location information for THROW_TK.
	* parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
 	EXCEPTIONS_P): New macros.
	(enum jdep_code): New value JDEP_EXCEPTION.
	(BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
 	BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
 	PATCH_METHOD_RETURN_ERROR): New macros.
	(patch_method_invocation_stmt): Added new argument to prototype.
	(patch_synchronized_statement, patch_throw_statement,
 	check_thrown_exceptions, check_thrown_exceptions_do,
 	purge_unchecked_exceptions, check_throws_clauses): New function
 	prototypes.
	* parse.y Fixed typo in keyword section.
	(throw:): Rule tagged <node>.
	(THROW_TK): Keyword tagged <operator>.
	(method_header:): Last argument to call to method_header passed
 	from throws: rule.
	(throws:, class_type_list:, throw_statement:,
 	synchronized_statement:, synchronized:): Defined actions.
	(method_header): New local variable current. Register exceptions
 	from throws clause.
	(java_complete_tree): Complete and verify exceptions from throws
 	clause.
	(complete_class_report_errors): Error message on exceptions not
 	found
	(java_check_regular_methods): Fixed typo. Shortcut on private
 	overriding methods. Changed error message on method
 	redefinition. Check for throws clause compatibility.
	(check_throws_clauses): New function.
	(java_check_abstract_methods): Use DECL_NAME for wfl or current
 	method. Changed error message on method redefinition.
	(currently_caught_type_list): New static variable.
	(java_complete_expand_methods): Purge unchecked exceptions from
 	throws clause list. Call PUSH_EXCEPTIONS before walk and
 	POP_EXCEPTIONS after.
	(resolve_qualified_expression_name): Pass new argument as NULL to
 	patch_method_invocation_stmt.
	(patch_method_invocation_stmt): New argument ref_decl. Invoke
 	PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
 	argument list when appropriate. Use new argument if non null to
 	store selected method decl.
	(patch_invoke): Convert if necessary args of builtin types before
 	forming CALL_EXPR. Argument list no longer reversed here.
	(invocation_mode): Treat final methods as static methods.
	(java_complete_tree): New cases for THROW_EXPR: and
 	SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
 	function call.
	(complete_function_arguments): No more RECORD_TYPE
 	conversion. Function parameter nodes no longer saved.
	(valid_ref_assignconv_cast_p): Avoid handling null type.
	(patch_binop): Fixed null constant reference handling.
	(build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
 	BUILD_THROW macros.
	(patch_try_statement): Fixed comments. Record caught types in
 	list, push the list, expand try block and pop the list.
	(patch_synchronized_statement, patch_throw_statement,
 	check_thrown_exceptions, check_thrown_exceptions_do,
 	purge_unchecked_exceptions): New functions.
	* typeck.c (lookup_argument_method): Allow WFL in place of method
 	DECL_NAME during method definition check
Implements the `synchronized' statement, the `throw' statements and
the `throws' clause. Fixes method invocation bugs.

From-SVN: r23087
 1998-10-14 08:11:04 -07:00
Per Bothner
8376a32eb1 � 
Merge from Cygnus internal source tree.

From-SVN: r23024
 1998-10-12 05:43:52 -07:00
Jeffrey A Law
1f43f4b493 Makefile.in: Add many missing dependencies. 
* Makefile.in: Add many missing dependencies.
        * 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.

From-SVN: r22410
 1998-09-14 03:42:24 -06:00
Anthony Green
e04a16fbee Initial revision 
From-SVN: r22299
 1998-09-06 15:36:06 +00:00