* java-tree.h (build_instanceof): Declare.
(build_get_class): Declare.
* parse.y (patch_binop): Use build_instanceof.
* expr.c (build_instanceof): New function. If class is final,
don't make a function call.
(expand_java_INSTANCEOF): Use it.
(build_get_class): New function.
From-SVN: r34021
* class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
on native function.
* jcf-parse.c (parse_class_file): Call build_jni_stub for native
JNI methods.
* expr.c (build_jni_stub): New function.
* lang-specs.h: -fjni and -femit-class-file are incompatible.
* parse.c: Rebuilt.
* parse.y (java_complete_expand_methods): Expand a native method
and call build_jni_stub if -fjni given.
* lang-options.h: Document -fjni.
* lang.c (flag_jni): New global.
(lang_f_options): Added `jni' entry.
* java-tree.h (soft_lookupjnimethod_node,
soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
Declare.
(flag_jni): Declare.
(build_jni_stub): Declare.
(struct lang_decl): Added `native' flag.
(METHOD_NATIVE): Redefined to use `native' field of lang specific
structure.
* decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
soft_jnipopsystemframe_node): New globals.
(init_decl_processing): Set them. _Jv_InitClass only takes one
argument.
* java-tree.def: Put into `C' mode.
From-SVN: r33615
2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (lookup_field_wrapper): Search for final local aliases.
(resolve_expression_name): Let lookup_field_wrapper search for
final local aliases. Force the value of `name' if one is found.
(qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
an expression name. Fixed comments.
From-SVN: r33400
* parse.y (not_accessible_p): Use member's class, not current
class, when doing inheritance check for protected reference.
Fixes PR gcj/124.
From-SVN: r33315
2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (java_expand_classes): Reverse the package list once.
(java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
reduction.
(patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
the `==' and `!=' operators.
From-SVN: r33240
Fix for PR gcj/140:
* parse.y (check_final_assignment): Recognize assignments to the
`length' field of an array when generating class files.
From-SVN: r32960
2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
* class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
made global.
(java_hash_compare_tree_node): Renamed from `decl_compare, made
global.
(add_method_1): Use `java_hash_hash_tree_node' and
`java_hash_compare_tree_node'.
* java-tree.h: (java_hash_hash_tree_node): Prototyped.
(java_hash_compare_tree_node): Likewise.
* parse.y (find_applicable_accessible_methods_list): Create,
delete and use a hash table to remember already searched interfaces.
From-SVN: r32947
2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (check_abstract_method_definitions): New local
`end_type_reached'. Make sure we also consider `end_type'.
(java_check_abstract_method_definitions): Make sure we also
eventually consider `java.lang.Object'.
(maybe_use_access_method): Don't use access method if not a pure
inner class or if the method's context is right.
(find_applicable_accessible_methods_list): New static
`object_done'. Don't search abstract classes as interfaces. Fixed
indentation. Fixed the `java.lang.Object' only search. Search class'
interface(s) first, fully search enclosing contexts.
(find_most_specific_methods_list): Pick closest candidates when
they're all abstract.
2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (check_method_types_complete): New function.
(create_class): Reset anonymous class counter only when seeing an
non inner classe.
(java_complete_class): JDEP_METHOD: Don't recompute signature
if incomplete.
2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
* class.c (build_static_ref): Fixed indentation in comment.
* java-tree.def (TRY_EXPR): Fixed typo in name.
(CLASS_LITERAL): Likewise.
* java-tree.h: (TYPE_DOT_CLASS): New macro.
(struct lang_type): New field `dot_class'.
* jcf-write.c (generate_bytecode_insns): Fixed error message.
(generate_classfile): Method `class$' is synthetic.
* parse.y (build_do_class_method): New function.
(build_dot_class_method_invocation): Likewise.
(java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
(resolve_qualified_expression_name): Handle CLASS_LITERAL.
(qualify_ambiguous_name): Likewise.
(patch_incomplete_class_ref): Invoke synthetic method if necessary.
(build_try_statement): Fixed leading comment.
2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
classes.
* parse.y (patch_method_invocation): Handle anonymous classes
creation in static context.
2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
* parse.y (resolve_qualified_expression_name): Use it.
(patch_method_invocation): Likewise.
2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (register_incomplete_type): JDEP_ENCLOSING set
depending on the type of dependency which dictates what the
current class is.
(unresolved_type_p): Resolved types limited to the current class.
(For details, see: http://gcc.gnu.org/ml/gcc-patches/2000-03/msg00790.html)
From-SVN: r32701
2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (resolve_package): Set `next' once a type name has been
progressively discovered.
(resolve_qualified_expression_name): Propagate resolution only if
there are remaining qualifiers. Take into account `q' might have
been cleared after re-qualification.
* parse.y (patch_method_invocation): New local `resolved'.
Section dealing with qualified expression rewritten to use
resolve_field_access.
From-SVN: r32520
2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (check_final_assignment): Extended to process
COMPOUND_EXPR.
(patch_assignment): Have check_final_assignment called only once.
(This fixes the Java PR #94:
http://sourceware.cygnus.com/ml/java-prs/1999-q4/msg00125.html)
From-SVN: r32396
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-02-25 Anthony Green <green@cygnus.com>
* expr.c (build_class_init): Mark the decl to be ignored by
check_init.
* java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
* check-init.c: Move DECL_BIT_INDEX to java-tree.h
* class.c (init_test_hash_newfunc): New function.
(decl_hash): New function.
(decl_compare): New function.
* decl.c (emit_init_test_initialization): New function.
(complete_start_java_method): Traverse the init test hashtable,
calling emit_init_test_initialization.
(always_initialize_class_p): Define.
* expr.c (build_class_init): Use initialization tests when
emitting class initialization code.
(always_initialize_class_p): Declare.
* jcf-parse.c (parse_class_file): Set always_initialize_class_p to
1.
* java-tree.h: Include hash.h.
(DECL_FUNCTION_INIT_TEST_TABLE): Define.
(struct lang_decl): Add init_test_table field.
(init_test_hash_entry): Define.
From-SVN: r32166
2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
error handling/recovery.
* java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
* jcf-write.c (generate_bytecode_insns): binop: Change the type of
the shift value to int. Fixed typo in comment.
From-SVN: r31695
* parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
concatenation.
(OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
* parse.y (register_fields): Don't pass a format specifier to
OBSOLETE_MODIFIER_WARNING.
(check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
specifier.
(check_modifiers): Change function into a macro.
(check_class_interface_creation): Pass a literal format string.
From-SVN: r31614
2000-01-16 Anthony Green <green@cygnus.com>
* parse.y (build_string_concatenation): Only use
StringBuffer(String) shortcut if String arg is constant.
From-SVN: r31450
Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
* Makefile.in (LIBDEPS): Added gcc's errors.o
(../jcf-dump$(exeext):): Link with gcc's errors.o
(../gcjh$(exeext):): Likewise.
* expr.c (expand_java_NEW): Layout the entire target type instead of
laying out its methods only.
(lookup_field): Layout the class after having loaded it.
* java-tree.h (java_debug_context): Declared.
* jcf-io.c (toplev.h): Included.
(find_class): Removed assignment to jcf's outofsynch
field. Force source file to be read if newer than its matching
class file. Tweaked debug messages.
* jcf-parse.c (jcf_out_of_synch): Deleted.
(read_class): Call to jcf_out_of_synch removed.
* jcf.h (typedef struct JCF): Field `outofsynch' deleted.
(jcf_out_of_synch): Prototype deleted.
* parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
`deprecated' and `class_err': integer turned into bit fields.
New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
* parse.y (package_list): New global.
(package_declaration:): Record newly parsed package name.
(extra_ctxp_pushed_p): Static global deleted.
(java_parser_context_save_global): Create buffer context for the
purpose of saving globals, if necessary.
(java_parser_context_restore_global): Pop context pushed for the
purpose of saving globals, if necessary.
(java_debug_context_do): New prototype and function.
(java_debug_context): Likewise.
(do_resolve_class): Use already parsed package names to qualify
and lookup class candidate.
(java_pre_expand_clinit): Removed unnecessary local variable.
From-SVN: r31261
* class.c (assume_compiled, assume_compiled_node): Add static
prototype.
(add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
* jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
* jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
* parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
to `__modifier' to avoid stringifying it.
* parse.y (verify_constructor_circularity): Don't call a variadic
function with a non-literal format string.
(java_check_abstract_methods): Move unreachable code inside
`continue' statement.
(lookup_method_invoke): Call xstrdup, not strdup.
* expr.c (expand_java_field_op): Avoid the use of ANSI string
concatenation.
* jcf-parse.c (yyparse): Likewise.
* jv-scan.c (main): Likewise.
From-SVN: r31148
* i386.c (ix86_expand_move): Never add clobbers to move patterns.
* i386.md (movsi_xor): New.
(movsi_or): New.
(movsi_1, movhi_1, movqi_1): Remove.
(movsi_2): Rename to movsi_1.
(movhi_2): Rename to movhi_1.
(movqi_2): Rename to movqi_1.
(movdi_1): Remove; remove splitter.
(movdi_2): Rename to movdi_1.
(divmodsi4 splitter): Do not emit clobbers for move patterns.
(long move peep2): Do not create QI or HI mode mov0s
(mov -1,reg -> or peep2s): Enable again, rewrite to single peephole.
From-SVN: r30741
Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (lookup_method_invoke): Use lang_printable_name to
reliably build the type name during error report. Fixes PR gcj/97.
From-SVN: r30739
Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (resolve_qualified_expression_name): Prevent `this'
from being before the superclass constructor has been called.
(This fixes the net PR #48:
http://sourceware.cygnus.com/ml/java-prs/1999-q3/msg00106.html)
From-SVN: r30317
Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (expression_statement:): Call function to report
improper invocation of a constructor.
(parse_ctor_invocation_error): New function.
From-SVN: r30267
Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (java_complete_tree): fold_constant_for_init to work on
permanent_obstack.
(java_complete_lhs): Likewise.
(array_constructor_check_entry): Complete an initializer element
on permanent_obstack.
This patch fixes the net PR #37
(http://sourceware.cygnus.com/ml/java-prs/1999-q3/msg00043.html)
From-SVN: r30126
* gjavah.c (get_field_name, print_method_info, print_include,
add_namelet): Use xmalloc, not malloc.
* jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
(munge): Use xrealloc, not realloc, trust xrealloc to handle a
NULL pointer.
* jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
* jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
* jcf-path.c (add_entry): Likewise.
* jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
* jv-scan.c (xmalloc): Remove definition.
* jvgenmain.c (xmalloc): Likewise.
* jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
* lex.c (java_store_unicode): Use xrealloc, not realloc.
* parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
concat, not xmalloc/sprintf.
(java_push_parser_context): Use xcalloc, not xmalloc/bzero.
(xstrdup): Remove definition.
* parse.y (duplicate_declaration_error_p,
constructor_circularity_msg, verify_constructor_circularity,
check_abstract_method_definitions, java_check_regular_methods,
java_check_abstract_methods, patch_method_invocation,
check_for_static_method_reference, patch_assignment, patch_binop,
patch_cast, array_constructor_check_entry, patch_return,
patch_conditional_expr): Use xstrdup, not strdup.
* zextract.c (ALLOC): Use xmalloc, not malloc.
From-SVN: r29457
