/* Definitions for parsing and type checking for the GNU compiler for
the Java(TM) language.
- Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
+ Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
-GNU CC is distributed in the hope that it will be useful,
+GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
+along with GCC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
/* Hacked by Per Bothner <bothner@cygnus.com> February 1996. */
-#include "hash.h"
+#ifndef GCC_JAVA_TREE_H
+#define GCC_JAVA_TREE_H
+
+#include "hashtab.h"
/* Java language-specific tree codes. */
#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM,
/* Usage of TREE_LANG_FLAG_?:
0: IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P (in IDENTIFIER_NODE)
- RESOLVE_EXPRESSION_NAME_P (in EXPR_WITH_FILE_LOCATION)
FOR_LOOP_P (in LOOP_EXPR)
+ SUPPRESS_UNREACHABLE_ERROR (for other _EXPR nodes)
ANONYMOUS_CLASS_P (in RECORD_TYPE)
ARG_FINAL_P (in TREE_LIST)
- 1: CLASS_HAS_SUPER_FLAG (in TREE_VEC).
- IS_A_CLASSFILE_NAME (in IDENTIFIER_NODE)
+ 1: IS_A_CLASSFILE_NAME (in IDENTIFIER_NODE)
COMPOUND_ASSIGN_P (in EXPR (binop_*))
LOCAL_CLASS_P (in RECORD_TYPE)
BLOCK_IS_IMPLICIT (in BLOCK)
CLASS_PUBLIC (in TYPE_DECL).
2: METHOD_STATIC (in FUNCTION_DECL).
(But note that FIELD_STATIC uses TREE_STATIC!)
+ FIELD_SYNTHETIC (in FIELD_DECL)
CLASS_COMPLETE_P (in TYPE_DECL)
3: METHOD_FINAL (in FUNCTION_DECL)
FIELD_FINAL (in FIELD_DECL)
LABEL_IS_SUBR_START (in LABEL_DECL)
CLASS_ABSTRACT (in TYPE_DECL)
FIELD_TRANSIENT (in FIELD_DECL)
- 6: METHOD_TRANSIENT (in FUNCTION_DECL)
- LABEL_CHANGED (in LABEL_DECL)
+ 6: LABEL_CHANGED (in LABEL_DECL)
CLASS_SUPER (in TYPE_DECL, ACC_SUPER flag)
FIELD_LOCAL_ALIAS (in FIELD_DECL)
7: DECL_CONSTRUCTOR_P (in FUNCTION_DECL).
FIELD_THISN (in FIELD_DECL)
*/
+#define VAR_OR_FIELD_CHECK(DECL) \
+ TREE_CHECK3 (DECL, FIELD_DECL, VAR_DECL, PARM_DECL)
+
/* True if the class whose TYPE_BINFO this is has a superclass.
(True of all classes except Object.) */
-#define CLASS_HAS_SUPER_FLAG(BINFO) TREE_LANG_FLAG_1(BINFO)
-#define CLASS_HAS_SUPER(TYPE) CLASS_HAS_SUPER_FLAG (TYPE_BINFO (TYPE))
+#define CLASS_HAS_SUPER_FLAG(BINFO) BINFO_FLAG_1 (BINFO)
+#define CLASS_HAS_SUPER(TYPE) \
+ (TYPE_BINFO (TYPE) && CLASS_HAS_SUPER_FLAG (TYPE_BINFO (TYPE)))
/* Return the supertype of class TYPE, or NULL_TREE is it has none. */
-#define CLASSTYPE_SUPER(TYPE) (CLASS_HAS_SUPER (TYPE) ? \
- BINFO_TYPE (TREE_VEC_ELT (TYPE_BINFO_BASETYPES (TYPE), 0)) : NULL_TREE)
+#define CLASSTYPE_SUPER(TYPE) (CLASS_HAS_SUPER (TYPE) \
+ ? BINFO_TYPE (BINFO_BASE_BINFO (TYPE_BINFO (TYPE), 0)) \
+ : NULL_TREE)
/* True if the class we are compiling is a .java source file;
false if it is a .class bytecode file. */
#define main_class \
java_global_trees[JTI_MAIN_CLASS]
-/* The class we are currently processing. */
+/* The class we use as the base for name resolution. It's usually the
+ class we're generating code for but sometimes it points to an inner
+ class. If you really want to know the class we're currently
+ generating code for, use output_class instead. */
#define current_class \
java_global_trees[JTI_CURRENT_CLASS]
+/* The class we are currently generating. Really. */
+#define output_class \
+ java_global_trees[JTI_OUTPUT_CLASS]
+
/* List of all class DECLs seen so far. */
#define all_class_list \
java_global_trees[JTI_ALL_CLASS_LIST]
-/* List of all class filenames seen so far. */
-#define all_class_filename java_global_trees [JTI_ALL_CLASS_FILENAME]
+/* List of virtual decls referred to by this translation unit, used to
+ generate virtual method offset symbol table. */
-/* List of virtual method decls called in this translation unit, used to
- generate virtual method offset symbol table. */
-#define otable_methods java_global_trees [JTI_OTABLE_METHODS]
+/* The virtual offset table. This is emitted as uninitialized data of
+ the required length, and filled out at run time during class
+ linking. */
-/* The virtual method offset table. This is emitted as uninitialized data of
- the required length, and filled out at run time during class linking. */
-#define otable_decl java_global_trees [JTI_OTABLE_DECL]
-
-/* The virtual method offset symbol table. Used by the runtime to fill out the
- otable. */
-#define otable_syms_decl java_global_trees [JTI_OTABLE_SYMS_DECL]
+/* The virtual offset symbol table. Used by the runtime to fill out
+ the otable. */
extern int flag_emit_class_files;
extern int flag_filelist_file;
-/* When non zero, assume all native functions are implemented with
+/* When nonzero, permit the use of the assert keyword. */
+
+extern int flag_assert;
+
+/* When nonzero, assume all native functions are implemented with
JNI, not CNI. */
extern int flag_jni;
-/* When non zero, report the now deprecated empty statements. */
+/* When nonzero, report the now deprecated empty statements. */
extern int flag_extraneous_semicolon;
-/* When non zero, always check for a non gcj generated classes archive. */
+/* When nonzero, report use of deprecated classes, methods, or fields. */
+extern int flag_deprecated;
+
+/* When nonzero, always check for a non gcj generated classes archive. */
extern int flag_force_classes_archive_check;
-/* When non zero, we emit xref strings. Values of the flag for xref
+/* When nonzero, we emit xref strings. Values of the flag for xref
backends are defined in xref.h. */
extern int flag_emit_xref;
extern int do_not_fold;
/* Resource name. */
-extern char * resource_name;
+extern const char *resource_name;
/* Turned to 1 if -Wall was encountered. See lang.c for their meanings. */
extern int flag_wall;
extern int flag_not_overriding;
extern int flag_static_local_jdk1_1;
-/* When non zero, warn when source file is newer than matching class
+/* When nonzero, warn when source file is newer than matching class
file. */
extern int flag_newer;
-/* When non zero, call a library routine to do integer divisions. */
+/* When nonzero, call a library routine to do integer divisions. */
extern int flag_use_divide_subroutine;
-/* When non zero, generate code for the Boehm GC. */
+/* When nonzero, generate code for the Boehm GC. */
extern int flag_use_boehm_gc;
-/* When non zero, assume the runtime uses a hash table to map an
+/* When nonzero, assume the runtime uses a hash table to map an
object to its synchronization structure. */
extern int flag_hash_synchronization;
-/* When non zero, generate checks for references to NULL. */
+/* When nonzero, generate checks for references to NULL. */
extern int flag_check_references;
/* Used through STATIC_CLASS_INIT_OPT_P to check whether static
initialization optimization should be performed. */
extern int flag_optimize_sci;
-/* When non zero, use offset tables for virtual method calls
+/* When nonzero, use offset tables for virtual method calls
in order to improve binary compatibility. */
extern int flag_indirect_dispatch;
+/* When zero, don't generate runtime array store checks. */
+extern int flag_store_check;
+
/* Encoding used for source files. */
extern const char *current_encoding;
/* The Java .class file that provides main_class; the main input file. */
-extern struct JCF *current_jcf;
+extern GTY(()) struct JCF * current_jcf;
+
+/* Set to nonzero value in order to emit class initialization code
+ before static field references. */
+extern int always_initialize_class_p;
typedef struct CPool constant_pool;
/* The cpool->data[i] for a ResolvedClass points to a RECORD_TYPE. */
#define CONSTANT_ResolvedClass (CONSTANT_Class+CONSTANT_ResolvedFlag)
-#define CPOOL_UTF(CPOOL, INDEX) ((tree) (CPOOL)->data[INDEX])
+#define CPOOL_UTF(CPOOL, INDEX) ((CPOOL)->data[INDEX].t)
/* A NameAndType constant is represented as a TREE_LIST.
The type is the signature string (as an IDENTIFIER_NODE). */
#define COMPONENT_REF_SIGNATURE(CPOOL, IDX) \
NAME_AND_TYPE_SIGNATURE (CPOOL, COMPONENT_REF_NAME_AND_TYPE(CPOOL, IDX))
+extern GTY(()) tree java_lang_cloneable_identifier_node;
+extern GTY(()) tree java_io_serializable_identifier_node;
+
enum java_tree_index
{
JTI_PROMOTED_BYTE_TYPE_NODE,
JTI_UNSIGNED_INT_TYPE_NODE,
JTI_UNSIGNED_LONG_TYPE_NODE,
- JTI_BOOLEAN_TYPE_NODE,
+ JTI_DECIMAL_INT_MAX_NODE,
+ JTI_DECIMAL_LONG_MAX_NODE,
JTI_OBJECT_TYPE_NODE,
JTI_UNQUALIFIED_OBJECT_ID_NODE,
JTI_RUNTIME_EXCEPTION_TYPE_NODE,
JTI_ERROR_EXCEPTION_TYPE_NODE,
JTI_RAWDATA_PTR_TYPE_NODE,
- JTI_CLASS_NOT_FOUND_TYPE_NODE,
- JTI_NO_CLASS_DEF_FOUND_TYPE_NODE,
JTI_BYTE_ARRAY_TYPE_NODE,
JTI_SHORT_ARRAY_TYPE_NODE,
JTI_RETURN_ADDRESS_TYPE_NODE,
- JTI_BOOLEAN_TRUE_NODE,
- JTI_BOOLEAN_FALSE_NODE,
-
JTI_LONG_ZERO_NODE,
JTI_FLOAT_ZERO_NODE,
JTI_DOUBLE_ZERO_NODE,
JTI_INTEGER_TWO_NODE,
JTI_INTEGER_FOUR_NODE,
- JTI_EMPTY_STMT_NODE,
JTI_METHODTABLE_TYPE,
JTI_METHODTABLE_PTR_TYPE,
JTI_METHOD_PTR_TYPE_NODE,
JTI_OTABLE_TYPE,
JTI_OTABLE_PTR_TYPE,
- JTI_METHOD_SYMBOL_TYPE,
- JTI_METHOD_SYMBOLS_ARRAY_TYPE,
- JTI_METHOD_SYMBOLS_ARRAY_PTR_TYPE,
+ JTI_ATABLE_TYPE,
+ JTI_ATABLE_PTR_TYPE,
+ JTI_SYMBOL_TYPE,
+ JTI_SYMBOLS_ARRAY_TYPE,
+ JTI_SYMBOLS_ARRAY_PTR_TYPE,
JTI_END_PARAMS_NODE,
JTI_NATIVECODE_PTR_ARRAY_TYPE_NODE,
JTI_WFL_OPERATOR,
- JTI_CURRENT_CONSTANT_POOL_DATA_REF,
JTI_MAIN_CLASS,
JTI_CURRENT_CLASS,
+ JTI_OUTPUT_CLASS,
JTI_ALL_CLASS_LIST,
- JTI_ALL_CLASS_FILENAME,
-
- JTI_OTABLE_METHODS,
- JTI_OTABLE_DECL,
- JTI_OTABLE_SYMS_DECL,
JTI_PREDEF_FILENAMES,
JTI_MAX
};
-extern tree java_global_trees[JTI_MAX];
+extern GTY(()) tree java_global_trees[JTI_MAX];
/* "Promoted types" that are used for primitive types smaller
than int. We could use int_type_node, but then we would lose
#define unsigned_long_type_node \
java_global_trees[JTI_UNSIGNED_LONG_TYPE_NODE]
-#define boolean_type_node \
- java_global_trees[JTI_BOOLEAN_TYPE_NODE]
+#define decimal_int_max \
+ java_global_trees[JTI_DECIMAL_INT_MAX_NODE]
+#define decimal_long_max \
+ java_global_trees[JTI_DECIMAL_LONG_MAX_NODE]
#define object_type_node \
java_global_trees[JTI_OBJECT_TYPE_NODE]
java_global_trees[JTI_ERROR_EXCEPTION_TYPE_NODE]
#define rawdata_ptr_type_node \
java_global_trees[JTI_RAWDATA_PTR_TYPE_NODE]
-#define class_not_found_type_node \
- java_global_trees[JTI_CLASS_NOT_FOUND_TYPE_NODE]
-#define no_class_def_found_type_node \
- java_global_trees[JTI_NO_CLASS_DEF_FOUND_TYPE_NODE]
#define byte_array_type_node \
java_global_trees[JTI_BYTE_ARRAY_TYPE_NODE]
#define return_address_type_node \
java_global_trees[JTI_RETURN_ADDRESS_TYPE_NODE]
-/* Nodes for boolean constants TRUE and FALSE. */
-#define boolean_true_node \
- java_global_trees[JTI_BOOLEAN_TRUE_NODE]
-#define boolean_false_node \
- java_global_trees[JTI_BOOLEAN_FALSE_NODE]
-
/* Integer constants not declared in tree.h. */
#define long_zero_node \
java_global_trees[JTI_LONG_ZERO_NODE]
java_global_trees[JTI_INTEGER_TWO_NODE]
#define integer_four_node \
java_global_trees[JTI_INTEGER_FOUR_NODE]
-#define empty_stmt_node \
- java_global_trees[JTI_EMPTY_STMT_NODE]
/* The type for struct methodtable. */
#define methodtable_type \
java_global_trees[JTI_METHOD_PTR_TYPE_NODE]
#define otable_type \
java_global_trees[JTI_OTABLE_TYPE]
+#define atable_type \
+ java_global_trees[JTI_ATABLE_TYPE]
#define otable_ptr_type \
java_global_trees[JTI_OTABLE_PTR_TYPE]
-#define method_symbol_type \
- java_global_trees[JTI_METHOD_SYMBOL_TYPE]
-#define method_symbols_array_type \
- java_global_trees[JTI_METHOD_SYMBOLS_ARRAY_TYPE]
-#define method_symbols_array_ptr_type \
- java_global_trees[JTI_METHOD_SYMBOLS_ARRAY_PTR_TYPE]
+#define atable_ptr_type \
+ java_global_trees[JTI_ATABLE_PTR_TYPE]
+#define symbol_type \
+ java_global_trees[JTI_SYMBOL_TYPE]
+#define symbols_array_type \
+ java_global_trees[JTI_SYMBOLS_ARRAY_TYPE]
+#define symbols_array_ptr_type \
+ java_global_trees[JTI_SYMBOLS_ARRAY_PTR_TYPE]
+#define class_refs_decl \
+ Jjava_global_trees[TI_CLASS_REFS_DECL]
#define end_params_node \
java_global_trees[JTI_END_PARAMS_NODE]
#define nativecode_ptr_type_node ptr_type_node
-/* They need to be reset before processing each class */
-extern struct CPool *outgoing_cpool;
-/* If non-NULL, an ADDR_EXPR referencing a VAR_DECL containing
- the constant data array for the current class. */
-#define current_constant_pool_data_ref \
- java_global_trees[JTI_CURRENT_CONSTANT_POOL_DATA_REF]
-
#define wfl_operator \
java_global_trees[JTI_WFL_OPERATOR]
extern const char *cyclic_inheritance_report;
-struct lang_identifier
+struct lang_identifier GTY(())
{
struct tree_identifier ignore;
- tree global_value, local_value;
+ tree global_value;
+ tree local_value;
/* If non-NULL: An ADDR_REF to a VAR_DECL that contains
* the Utf8Const representation of the identifier. */
tree utf8_ref;
};
+/* The resulting tree type. */
+union lang_tree_node
+ GTY((desc ("TREE_CODE (&%h.generic) == IDENTIFIER_NODE"),
+ chain_next ("(union lang_tree_node *)TREE_CHAIN (&%h.generic)")))
+{
+ union tree_node GTY ((tag ("0"),
+ desc ("tree_node_structure (&%h)")))
+ generic;
+ struct lang_identifier GTY ((tag ("1"))) identifier;
+};
+
/* Macros for access to language-specific slots in an identifier. */
/* Unless specified, each of these slots contains a DECL node or null. */
/* For a FUNCTION_DECL, if we are compiling a .class file, then this is
the position in the .class file of the method code.
Specifically, this is the code itself, not the code attribute. */
-#define DECL_CODE_OFFSET(DECL) (DECL_LANG_SPECIFIC(DECL)->code_offset)
+#define DECL_CODE_OFFSET(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.code_offset)
/* Similarly, the length of the bytecode. */
-#define DECL_CODE_LENGTH(DECL) (DECL_LANG_SPECIFIC(DECL)->code_length)
+#define DECL_CODE_LENGTH(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.code_length)
/* Similarly, the position of the LineNumberTable attribute. */
#define DECL_LINENUMBERS_OFFSET(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->linenumbers_offset)
+ (DECL_LANG_SPECIFIC(DECL)->u.f.linenumbers_offset)
/* Similarly, the position of the LocalVariableTable attribute
(following the standard attribute header). */
#define DECL_LOCALVARIABLES_OFFSET(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->localvariables_offset)
+ (DECL_LANG_SPECIFIC(DECL)->u.f.localvariables_offset)
-#define DECL_MAX_LOCALS(DECL) (DECL_LANG_SPECIFIC(DECL)->max_locals)
-#define DECL_MAX_STACK(DECL) (DECL_LANG_SPECIFIC(DECL)->max_stack)
+#define DECL_MAX_LOCALS(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.max_locals)
+#define DECL_MAX_STACK(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.max_stack)
/* Number of local variable slots needed for the arguments of this function. */
-#define DECL_ARG_SLOT_COUNT(DECL) (DECL_LANG_SPECIFIC(DECL)->arg_slot_count)
+#define DECL_ARG_SLOT_COUNT(DECL) \
+ (DECL_LANG_SPECIFIC(DECL)->u.f.arg_slot_count)
+/* Line number of end of function. */
+#define DECL_FUNCTION_LAST_LINE(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.last_line)
/* Information on declaration location */
-#define DECL_FUNCTION_WFL(DECL) (DECL_LANG_SPECIFIC(DECL)->wfl)
+#define DECL_FUNCTION_WFL(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.wfl)
/* List of checked thrown exceptions, as specified with the `throws'
keyword */
-#define DECL_FUNCTION_THROWS(DECL) (DECL_LANG_SPECIFIC(DECL)->throws_list)
+#define DECL_FUNCTION_THROWS(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.throws_list)
/* List of other constructors of the same class that this constructor
calls */
#define DECL_CONSTRUCTOR_CALLS(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->called_constructor)
+ (DECL_LANG_SPECIFIC(DECL)->u.f.called_constructor)
/* When the function is an access function, the DECL it was trying to
access */
#define DECL_FUNCTION_ACCESS_DECL(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->called_constructor)
+ (DECL_LANG_SPECIFIC(DECL)->u.f.called_constructor)
/* The identifier of the access method used to invoke this method from
an inner class. */
#define DECL_FUNCTION_INNER_ACCESS(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->inner_access)
+ (DECL_LANG_SPECIFIC(DECL)->u.f.inner_access)
/* Pointer to the function's current's COMPOUND_EXPR tree (while
completing its body) or the function's block */
-#define DECL_FUNCTION_BODY(DECL) (DECL_LANG_SPECIFIC(DECL)->function_decl_body)
+#define DECL_FUNCTION_BODY(DECL) \
+ (DECL_LANG_SPECIFIC(DECL)->u.f.function_decl_body)
/* How specific the function is (for method selection - Java source
code front-end */
#define DECL_SPECIFIC_COUNT(DECL) DECL_ARG_SLOT_COUNT(DECL)
boolean decls. The variables are intended to be TRUE when the
class has been initialized in this function, and FALSE otherwise. */
#define DECL_FUNCTION_INIT_TEST_TABLE(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->init_test_table)
+ (DECL_LANG_SPECIFIC(DECL)->u.f.init_test_table)
/* If LOCAL_CLASS_INITIALIZATION_FLAG_P(decl), give class it initializes. */
#define DECL_FUNCTION_INIT_TEST_CLASS(DECL) \
- (((struct lang_decl_var*)DECL_LANG_SPECIFIC(DECL))->slot_chain)
+ (DECL_LANG_SPECIFIC(DECL)->u.v.slot_chain)
/* For each static function decl, itc contains a hash table whose
entries are keyed on class named that are definitively initialized
in DECL. */
#define DECL_FUNCTION_INITIALIZED_CLASS_TABLE(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->ict)
+ (DECL_LANG_SPECIFIC(DECL)->u.f.ict)
/* A list of all the static method calls in the method DECL (if optimizing).
Actually each TREE_VALUE points to a COMPONT_EXPR that wraps the
- invoation so we can later patch it. */
+ invocation so we can later patch it. */
#define DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->smic)
+ (DECL_LANG_SPECIFIC(DECL)->u.f.smic)
/* The Number of Artificial Parameters (NAP) DECL contains. this$<n>
is excluded, because sometimes created as a parameter before the
function decl exists. */
-#define DECL_FUNCTION_NAP(DECL) (DECL_LANG_SPECIFIC(DECL)->nap)
+#define DECL_FUNCTION_NAP(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.nap)
/* True if DECL is a synthetic ctor. */
#define DECL_FUNCTION_SYNTHETIC_CTOR(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->synthetic_ctor)
-#define DECL_FIXED_CONSTRUCTOR_P(DECL) (DECL_LANG_SPECIFIC(DECL)->fixed_ctor)
+ (DECL_LANG_SPECIFIC(DECL)->u.f.synthetic_ctor)
+#define DECL_FIXED_CONSTRUCTOR_P(DECL) \
+ (DECL_LANG_SPECIFIC(DECL)->u.f.fixed_ctor)
/* A constructor that calls this. */
-#define DECL_INIT_CALLS_THIS(DECL) (DECL_LANG_SPECIFIC(DECL)->init_calls_this)
+#define DECL_INIT_CALLS_THIS(DECL) \
+ (DECL_LANG_SPECIFIC(DECL)->u.f.init_calls_this)
+
+/* True when DECL (a field) is Synthetic. */
+#define FIELD_SYNTHETIC(DECL) DECL_LANG_FLAG_2 (VAR_OR_FIELD_CHECK (DECL))
/* True when DECL aliases an outer context local variable. */
-#define FIELD_LOCAL_ALIAS(DECL) DECL_LANG_FLAG_6 (DECL)
+#define FIELD_LOCAL_ALIAS(DECL) DECL_LANG_FLAG_6 (VAR_OR_FIELD_CHECK (DECL))
/* True when DECL, which aliases an outer context local variable is
used by the inner classe */
-#define FIELD_LOCAL_ALIAS_USED(DECL) DECL_LANG_FLAG_7 (DECL)
+#define FIELD_LOCAL_ALIAS_USED(DECL) DECL_LANG_FLAG_7 (VAR_OR_FIELD_CHECK (DECL))
/* True when DECL is a this$<n> field. Note that
- FIELD_LOCAL_ALIAS_USED can be differenciated when tested against
+ FIELD_LOCAL_ALIAS_USED can be differentiated when tested against
FIELD_LOCAL_ALIAS. */
-#define FIELD_THISN(DECL) DECL_LANG_FLAG_7 (DECL)
+#define FIELD_THISN(DECL) DECL_LANG_FLAG_7 (VAR_OR_FIELD_CHECK (DECL))
/* In a LABEL_DECL, a TREE_VEC that saves the type_map at that point. */
-#define LABEL_TYPE_STATE(NODE) (DECL_INITIAL (NODE))
+#define LABEL_TYPE_STATE(NODE) (DECL_INITIAL (LABEL_DECL_CHECK (NODE)))
/* In the label of a subroutine, a dummy label that records the
state following a merge of all the ret instructions in this subroutine. */
#define LABEL_RETURN_LABEL(DECL) DECL_ARGUMENTS(DECL)
/* In the label of a sub-routine, records the type state at return.
- * A local may be TYPE_UNUSED, which means that the local is not
- * used (stored to or loaded from) in this subroutine - at least for
- * code that we have verified so far. */
-#define LABEL_RETURN_TYPE_STATE(NODE) LABEL_TYPE_STATE (LABEL_RETURN_LABEL (NODE))
+ A local may be TYPE_UNUSED, which means that the local is not
+ used (stored to or loaded from) in this subroutine - at least for
+ code that we have verified so far. */
+#define LABEL_RETURN_TYPE_STATE(NODE) \
+ LABEL_TYPE_STATE (LABEL_RETURN_LABEL (NODE))
/* In a TREE_VEC for a LABEL_RETURN_TYPE_STATE, notes that
TREE_VEC_LENGTH has been adjusted to the correct stack size. */
-#define RETURN_MAP_ADJUSTED(NODE) TREE_LANG_FLAG_2(NODE)
+#define RETURN_MAP_ADJUSTED(NODE) TREE_LANG_FLAG_2 (TREE_VEC_CHECK (NODE))
/* In the label of a sub-routine, a chain of the return location labels. */
#define LABEL_RETURN_LABELS(node) \
- (LABEL_DECL_CHECK (LABEL_RETURN_LABEL(node))->decl.result)
+ (LABEL_DECL_CHECK (LABEL_RETURN_LABEL (node))->decl.result)
/* In a LABEL_DECL, the next pending label.
See pending_blocks in expr.c. */
#define LABEL_PENDING_CHAIN(NODE) (LABEL_DECL_CHECK (NODE)->decl.result)
/* In a LABEL_DECL, the corresponding bytecode program counter. */
-#define LABEL_PC(NODE) ((NODE)->decl.u2.i)
+#define LABEL_PC(NODE) (LABEL_DECL_CHECK (NODE)->decl.u2.i)
/* Used during verification to mark the label has "changed". (See JVM Spec). */
-#define LABEL_CHANGED(NODE) DECL_LANG_FLAG_6(NODE)
+#define LABEL_CHANGED(NODE) DECL_LANG_FLAG_6 (LABEL_DECL_CHECK (NODE))
/* In a LABEL_DECL, true if we have verified instructions starting here. */
-#define LABEL_VERIFIED(NODE) (instruction_bits[LABEL_PC(NODE)]&BCODE_VERIFIED)
+#define LABEL_VERIFIED(NODE) \
+ (instruction_bits[LABEL_PC (NODE)] & BCODE_VERIFIED)
/* True if this code is within a subroutine (target of a jsr). */
-#define LABEL_IN_SUBR(NODE) DECL_LANG_FLAG_4(NODE)
+#define LABEL_IN_SUBR(NODE) DECL_LANG_FLAG_4 (LABEL_DECL_CHECK (NODE))
/* True if this code is the start of a subroutine (target of a jsr). */
-#define LABEL_IS_SUBR_START(NODE) DECL_LANG_FLAG_5(NODE)
+#define LABEL_IS_SUBR_START(NODE) DECL_LANG_FLAG_5 (LABEL_DECL_CHECK (NODE))
/* In a LABEL_DECL, if LABEL_IN_SUBR(NODE), points to start of subroutine. */
-#define LABEL_SUBR_START(NODE) DECL_ABSTRACT_ORIGIN(NODE)
+#define LABEL_SUBR_START(NODE) DECL_ABSTRACT_ORIGIN (LABEL_DECL_CHECK (NODE))
/* In a LABEL_DECL that has LABEL_IS_SUBR_START, this points to the start
of surrounding subroutine in the case of a nested subroutine,
/* The slot number for this local variable. */
#define DECL_LOCAL_SLOT_NUMBER(NODE) \
- (((struct lang_decl_var*)DECL_LANG_SPECIFIC(NODE))->slot_number)
+ (DECL_LANG_SPECIFIC (NODE)->u.v.slot_number)
/* The start (bytecode) pc for the valid range of this local variable. */
-#define DECL_LOCAL_START_PC(NODE) \
- (((struct lang_decl_var*)DECL_LANG_SPECIFIC(NODE))->start_pc)
+#define DECL_LOCAL_START_PC(NODE) (DECL_LANG_SPECIFIC (NODE)->u.v.start_pc)
/* The end (bytecode) pc for the valid range of this local variable. */
-#define DECL_LOCAL_END_PC(NODE) \
- (((struct lang_decl_var*)DECL_LANG_SPECIFIC(NODE))->end_pc)
+#define DECL_LOCAL_END_PC(NODE) (DECL_LANG_SPECIFIC (NODE)->u.v.end_pc)
/* For a VAR_DECLor PARM_DECL, used to chain decls with the same
slot_number in decl_map. */
-#define DECL_LOCAL_SLOT_CHAIN(NODE) \
- (((struct lang_decl_var*)DECL_LANG_SPECIFIC(NODE))->slot_chain)
+#define DECL_LOCAL_SLOT_CHAIN(NODE) (DECL_LANG_SPECIFIC(NODE)->u.v.slot_chain)
/* For a FIELD_DECL, holds the name of the access method. Used to
read/write the content of the field from an inner class. */
#define FIELD_INNER_ACCESS(DECL) \
- (((struct lang_decl_var*)DECL_LANG_SPECIFIC(DECL))->am)
+ (DECL_LANG_SPECIFIC (VAR_OR_FIELD_CHECK (DECL))->u.v.am)
/* Safely tests whether FIELD_INNER_ACCESS exists or not. */
#define FIELD_INNER_ACCESS_P(DECL) \
DECL_LANG_SPECIFIC (DECL) && FIELD_INNER_ACCESS (DECL)
-/* True if a final variable was initialized upon its declaration,
- or (if a field) in an initializer. Set after definite assignment. */
-#define DECL_FIELD_FINAL_IUD(NODE) \
- (((struct lang_decl_var*)DECL_LANG_SPECIFIC(NODE))->final_iud)
+/* True if a final field was initialized upon its declaration
+ or in an initializer. Set after definite assignment. */
+#define DECL_FIELD_FINAL_IUD(NODE) (DECL_LANG_SPECIFIC (NODE)->u.v.final_iud)
/* The original WFL of a final variable. */
-#define DECL_FIELD_FINAL_WFL(NODE) \
- (((struct lang_decl_var*)DECL_LANG_SPECIFIC(NODE))->wfl)
+#define DECL_FIELD_FINAL_WFL(NODE) (DECL_LANG_SPECIFIC(NODE)->u.v.wfl)
+/* The class that's the owner of a dynamic binding table. */
+#define DECL_OWNER(NODE) (DECL_LANG_SPECIFIC(NODE)->u.v.owner)
/* True if NODE is a local variable final. */
#define LOCAL_FINAL_P(NODE) (DECL_LANG_SPECIFIC (NODE) && DECL_FINAL (NODE))
+/* True if a final local variable was initialized upon its declaration. */
+#define DECL_LOCAL_FINAL_IUD(NODE) (DECL_LANG_SPECIFIC (NODE)->u.v.final_iud)
/* True if NODE is a final field. */
#define FINAL_VARIABLE_P(NODE) (FIELD_FINAL (NODE) && !FIELD_STATIC (NODE))
/* True if NODE is a class final field. */
/* True if NODE is a class initialization flag. This macro accesses
the flag to read or set it. */
#define LOCAL_CLASS_INITIALIZATION_FLAG(NODE) \
- (((struct lang_decl_var*)DECL_LANG_SPECIFIC(NODE))->cif)
+ (DECL_LANG_SPECIFIC (NODE)->u.v.cif)
/* True if NODE is a class initialization flag. */
#define LOCAL_CLASS_INITIALIZATION_FLAG_P(NODE) \
(DECL_LANG_SPECIFIC (NODE) && LOCAL_CLASS_INITIALIZATION_FLAG(NODE))
+/* True if NODE is a variable that is out of scope. */
+#define LOCAL_VAR_OUT_OF_SCOPE_P(NODE) \
+ (DECL_LANG_SPECIFIC (NODE)->u.v.freed)
/* Create a DECL_LANG_SPECIFIC if necessary. */
#define MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC(T) \
if (DECL_LANG_SPECIFIC (T) == NULL) \
{ \
DECL_LANG_SPECIFIC ((T)) \
- = ((struct lang_decl *) \
- ggc_alloc_cleared (sizeof (struct lang_decl_var))); \
+ = ggc_alloc_cleared (sizeof (struct lang_decl)); \
+ DECL_LANG_SPECIFIC (T)->desc = LANG_DECL_VAR; \
}
/* A ConstantExpression, after folding and name resolution. */
&& TREE_CODE (TREE_TYPE (NODE)) != POINTER_TYPE) \
|| TREE_CODE (NODE) == REAL_CST)
-/* For a local VAR_DECL, holds the index into a words bitstring that
- specifies if this decl is definitively assigned.
+/* For a local VAR_DECL or PARM_DECL, holds the index into a words bitstring
+ that specifies if this decl is definitively assigned.
The value -1 means the variable has been definitely assigned (and not
definitely unassigned). The value -2 means we already reported an error. */
-#define DECL_BIT_INDEX(DECL) (DECL_CHECK (DECL)->decl.pointer_alias_set)
+#define DECL_BIT_INDEX(DECL) VAR_OR_FIELD_CHECK (DECL)->decl.pointer_alias_set
/* DECL_LANG_SPECIFIC for FUNCTION_DECLs. */
-struct lang_decl
+struct lang_decl_func GTY(())
{
/* tree chain; not yet used. */
long code_offset;
long linenumbers_offset;
long localvariables_offset;
int arg_slots;
- int max_locals, max_stack, arg_slot_count;
+ int max_locals;
+ int max_stack;
+ int arg_slot_count;
+ int last_line; /* End line number for a function decl */
tree wfl; /* Information on the original location */
tree throws_list; /* Exception specified by `throws' */
tree function_decl_body; /* Hold all function's statements */
tree called_constructor; /* When decl is a constructor, the
list of other constructor it calls */
- struct hash_table init_test_table;
- /* Class initialization test variables */
- struct hash_table ict; /* Initialized (static) Class Table */
+
+ /* Class initialization test variables */
+ htab_t GTY ((param_is (struct treetreehash_entry))) init_test_table;
+
+ /* Initialized (static) Class Table */
+ htab_t GTY ((param_is (union tree_node))) ict;
+
tree smic; /* Static method invocation compound */
tree inner_access; /* The identifier of the access method
used for invocation from inner classes */
unsigned int fixed_ctor : 1;
unsigned int init_calls_this : 1;
unsigned int strictfp : 1;
+ unsigned int invisible : 1; /* Set for methods we generate
+ internally but which shouldn't be
+ written to the .class file. */
};
-/* init_test_table hash table entry structure. */
-struct init_test_hash_entry
+struct treetreehash_entry GTY(())
{
- struct hash_entry root;
- tree init_test_decl;
+ tree key;
+ tree value;
};
+extern tree java_treetreehash_find (htab_t, tree);
+extern tree * java_treetreehash_new (htab_t, tree);
+extern htab_t java_treetreehash_create (size_t size, int ggc);
+
/* DECL_LANG_SPECIFIC for VAR_DECL, PARM_DECL and sometimes FIELD_DECL
(access methods on outer class fields) and final fields. */
-struct lang_decl_var
+struct lang_decl_var GTY(())
{
int slot_number;
int start_pc;
tree slot_chain;
tree am; /* Access method for this field (1.1) */
tree wfl; /* Original wfl */
+ tree owner;
unsigned int final_iud : 1; /* Final initialized upon declaration */
unsigned int cif : 1; /* True: decl is a class initialization flag */
+ unsigned int freed; /* Decl is no longer in scope. */
};
-/* Macro to access fields in `struct lang_type'. */
+/* This is what 'lang_decl' really points to. */
-#define TYPE_SIGNATURE(T) (TYPE_LANG_SPECIFIC(T)->signature)
-#define TYPE_JCF(T) (TYPE_LANG_SPECIFIC(T)->jcf)
-#define TYPE_CPOOL(T) (TYPE_LANG_SPECIFIC(T)->cpool)
-#define TYPE_CPOOL_DATA_REF(T) (TYPE_LANG_SPECIFIC(T)->cpool_data_ref)
-#define MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC(T) \
- if (TYPE_LANG_SPECIFIC ((T)) == NULL) \
- { \
- TYPE_LANG_SPECIFIC ((T)) = \
- ((struct lang_type *) \
- ggc_alloc_cleared (sizeof (struct lang_type))); \
- }
+enum lang_decl_desc {LANG_DECL_FUNC, LANG_DECL_VAR};
+
+struct lang_decl GTY(())
+{
+ enum lang_decl_desc desc;
+ union lang_decl_u
+ {
+ struct lang_decl_func GTY ((tag ("LANG_DECL_FUNC"))) f;
+ struct lang_decl_var GTY ((tag ("LANG_DECL_VAR"))) v;
+ } GTY ((desc ("%0.desc"))) u;
+};
-#define TYPE_FINIT_STMT_LIST(T) (TYPE_LANG_SPECIFIC(T)->finit_stmt_list)
-#define TYPE_CLINIT_STMT_LIST(T) (TYPE_LANG_SPECIFIC(T)->clinit_stmt_list)
-#define TYPE_II_STMT_LIST(T) (TYPE_LANG_SPECIFIC(T)->ii_block)
+/* Macro to access fields in `struct lang_type'. */
+
+#define TYPE_SIGNATURE(T) (TYPE_LANG_SPECIFIC (T)->signature)
+#define TYPE_JCF(T) (TYPE_LANG_SPECIFIC (T)->jcf)
+#define TYPE_CPOOL(T) (TYPE_LANG_SPECIFIC (T)->cpool)
+#define TYPE_CPOOL_DATA_REF(T) (TYPE_LANG_SPECIFIC (T)->cpool_data_ref)
+#define MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC(T) \
+ if (TYPE_LANG_SPECIFIC ((T)) == NULL) \
+ TYPE_LANG_SPECIFIC ((T)) \
+ = ggc_alloc_cleared (sizeof (struct lang_type));
+
+#define TYPE_FINIT_STMT_LIST(T) (TYPE_LANG_SPECIFIC (T)->finit_stmt_list)
+#define TYPE_CLINIT_STMT_LIST(T) (TYPE_LANG_SPECIFIC (T)->clinit_stmt_list)
+#define TYPE_II_STMT_LIST(T) (TYPE_LANG_SPECIFIC (T)->ii_block)
/* The decl of the synthetic method `class$' used to handle `.class'
for non primitive types when compiling to bytecode. */
-#define TYPE_DOT_CLASS(T) (TYPE_LANG_SPECIFIC(T)->dot_class)
-#define TYPE_PACKAGE_LIST(T) (TYPE_LANG_SPECIFIC(T)->package_list)
-#define TYPE_IMPORT_LIST(T) (TYPE_LANG_SPECIFIC(T)->import_list)
-#define TYPE_IMPORT_DEMAND_LIST(T) (TYPE_LANG_SPECIFIC(T)->import_demand_list)
-#define TYPE_PRIVATE_INNER_CLASS(T) (TYPE_LANG_SPECIFIC(T)->pic)
-#define TYPE_PROTECTED_INNER_CLASS(T) (TYPE_LANG_SPECIFIC(T)->poic)
-#define TYPE_STRICTFP(T) (TYPE_LANG_SPECIFIC(T)->strictfp)
-
-struct lang_type
+#define TYPE_DOT_CLASS(T) (TYPE_LANG_SPECIFIC (T)->dot_class)
+#define TYPE_PACKAGE_LIST(T) (TYPE_LANG_SPECIFIC (T)->package_list)
+#define TYPE_IMPORT_LIST(T) (TYPE_LANG_SPECIFIC (T)->import_list)
+#define TYPE_IMPORT_DEMAND_LIST(T) (TYPE_LANG_SPECIFIC (T)->import_demand_list)
+#define TYPE_PRIVATE_INNER_CLASS(T) (TYPE_LANG_SPECIFIC (T)->pic)
+#define TYPE_PROTECTED_INNER_CLASS(T) (TYPE_LANG_SPECIFIC (T)->poic)
+#define TYPE_STRICTFP(T) (TYPE_LANG_SPECIFIC (T)->strictfp)
+#define TYPE_USES_ASSERTIONS(T) (TYPE_LANG_SPECIFIC (T)->assertions)
+
+#define TYPE_ATABLE_METHODS(T) (TYPE_LANG_SPECIFIC (T)->atable_methods)
+#define TYPE_ATABLE_SYMS_DECL(T) (TYPE_LANG_SPECIFIC (T)->atable_syms_decl)
+#define TYPE_ATABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->atable_decl)
+
+#define TYPE_OTABLE_METHODS(T) (TYPE_LANG_SPECIFIC (T)->otable_methods)
+#define TYPE_OTABLE_SYMS_DECL(T) (TYPE_LANG_SPECIFIC (T)->otable_syms_decl)
+#define TYPE_OTABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->otable_decl)
+
+#define TYPE_CTABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->ctable_decl)
+#define TYPE_CATCH_CLASSES(T) (TYPE_LANG_SPECIFIC (T)->catch_classes)
+
+#define TYPE_TO_RUNTIME_MAP(T) (TYPE_LANG_SPECIFIC (T)->type_to_runtime_map)
+
+struct lang_type GTY(())
{
tree signature;
struct JCF *jcf;
tree package_list; /* List of package names, progressive */
tree import_list; /* Imported types, in the CU of this class */
tree import_demand_list; /* Imported types, in the CU of this class */
- unsigned pic:1; /* Private Inner Class. */
- unsigned poic:1; /* Protected Inner Class. */
- unsigned strictfp:1; /* `strictfp' class. */
-};
-#ifdef JAVA_USE_HANDLES
-/* TYPE_BINFO_HANDLE points from a handle-class to its corresponding
- non-handle-class, and vice verse. */
+ tree otable_methods; /* List of static decls referred to by this
+ class. */
+ tree otable_decl; /* The static address table. */
+ tree otable_syms_decl;
-#define BINFO_HANDLE(NODE) TREE_VEC_ELT ((NODE), 6)
+ tree atable_methods; /* List of static decls referred to by this
+ class. */
+ tree atable_decl; /* The static address table. */
+ tree atable_syms_decl;
-/* Given a RECORD_TYPE for a handle type, return the corresponding class. */
-#define HANDLE_TO_CLASS_TYPE(HTYPE) BINFO_HANDLE (TYPE_BINFO (HTYPE))
+ tree ctable_decl; /* The table of classes for the runtime
+ type matcher. */
+ tree catch_classes;
-/* Given a RECORD_TYPE for a class, return the corresponding handle type. */
-#define CLASS_TO_HANDLE_TYPE(TYPE) BINFO_HANDLE (TYPE_BINFO (TYPE))
-#else
-#define HANDLE_TO_CLASS_TYPE(HTYPE) (HTYPE)
-#define CLASS_TO_HANDLE_TYPE(TYPE) (TYPE)
-#endif
+ htab_t GTY ((param_is (struct treetreehash_entry))) type_to_runtime_map;
+ /* The mapping of classes to exception region
+ markers. */
+
+ unsigned pic:1; /* Private Inner Class. */
+ unsigned poic:1; /* Protected Inner Class. */
+ unsigned strictfp:1; /* `strictfp' class. */
+ unsigned assertions:1; /* Any method uses `assert'. */
+};
#define JCF_u4 unsigned long
#define JCF_u2 unsigned short
-extern void java_set_yydebug PARAMS ((int));
-extern void add_assume_compiled PARAMS ((const char *, int));
-extern tree lookup_class PARAMS ((tree));
-extern tree lookup_java_constructor PARAMS ((tree, tree));
-extern tree lookup_java_method PARAMS ((tree, tree, tree));
-extern tree lookup_argument_method PARAMS ((tree, tree, tree));
-extern tree lookup_argument_method2 PARAMS ((tree, tree, tree));
-extern int has_method PARAMS ((tree, tree));
-extern tree promote_type PARAMS ((tree));
-extern tree get_constant PARAMS ((struct JCF*, int));
-extern tree get_name_constant PARAMS ((struct JCF*, int));
-extern tree get_class_constant PARAMS ((struct JCF*, int));
-extern tree parse_signature PARAMS ((struct JCF *jcf, int sig_index));
-extern tree add_field PARAMS ((tree, tree, tree, int));
-extern tree add_method PARAMS ((tree, int, tree, tree));
-extern tree add_method_1 PARAMS ((tree, int, tree, tree));
-extern tree make_class PARAMS ((void));
-extern tree push_class PARAMS ((tree, tree));
-extern tree unmangle_classname PARAMS ((const char *name, int name_length));
-extern tree parse_signature_string PARAMS ((const unsigned char *, int));
-extern tree get_type_from_signature PARAMS ((tree));
-extern void layout_class PARAMS ((tree));
-extern tree layout_class_method PARAMS ((tree, tree, tree, tree));
-extern void layout_class_methods PARAMS ((tree));
-extern tree build_class_ref PARAMS ((tree));
-extern tree build_dtable_decl PARAMS ((tree));
-extern tree build_internal_class_name PARAMS ((tree));
-extern tree build_constants_constructor PARAMS ((void));
-extern tree build_ref_from_constant_pool PARAMS ((int));
-extern void compile_resource_file PARAMS ((char *, const char *));
-extern tree build_utf8_ref PARAMS ((tree));
-extern tree ident_subst PARAMS ((const char*, int,
- const char*, int, int, const char*));
-extern tree identifier_subst PARAMS ((const tree,
- const char *, int, int, const char *));
-extern void java_init_decl_processing PARAMS ((void));
-extern void java_dup_lang_specific_decl PARAMS ((tree));
-extern tree build_java_signature PARAMS ((tree));
-extern tree build_java_argument_signature PARAMS ((tree));
-extern void set_java_signature PARAMS ((tree, tree));
-extern tree build_static_field_ref PARAMS ((tree));
-extern tree build_address_of PARAMS ((tree));
-extern tree find_local_variable PARAMS ((int index, tree type, int pc));
-extern tree find_stack_slot PARAMS ((int index, tree type));
-extern tree build_prim_array_type PARAMS ((tree, HOST_WIDE_INT));
-extern tree build_java_array_type PARAMS ((tree, HOST_WIDE_INT));
-extern int is_compiled_class PARAMS ((tree));
-extern tree mangled_classname PARAMS ((const char*, tree));
-extern tree lookup_label PARAMS ((int));
-extern tree pop_type_0 PARAMS ((tree, char**));
-extern tree pop_type PARAMS ((tree));
-extern tree decode_newarray_type PARAMS ((int));
-extern tree lookup_field PARAMS ((tree*, tree));
-extern int is_array_type_p PARAMS ((tree));
-extern HOST_WIDE_INT java_array_type_length PARAMS ((tree));
-extern int read_class PARAMS ((tree));
-extern void load_class PARAMS ((tree, int));
-
-extern tree check_for_builtin PARAMS ((tree, tree));
-extern void initialize_builtins PARAMS ((void));
-
-extern tree lookup_name PARAMS ((tree));
-extern tree build_known_method_ref PARAMS ((tree, tree, tree, tree, tree));
-extern tree build_class_init PARAMS ((tree, tree));
-extern tree build_invokevirtual PARAMS ((tree, tree));
-extern tree build_invokeinterface PARAMS ((tree, tree));
-extern tree build_jni_stub PARAMS ((tree));
-extern tree invoke_build_dtable PARAMS ((int, tree));
-extern tree build_field_ref PARAMS ((tree, tree, tree));
-extern void pushdecl_force_head PARAMS ((tree));
-extern tree build_java_binop PARAMS ((enum tree_code, tree, tree, tree));
-extern tree build_java_soft_divmod PARAMS ((enum tree_code, tree, tree, tree));
-extern tree binary_numeric_promotion PARAMS ((tree, tree, tree *, tree *));
-extern tree build_java_arrayaccess PARAMS ((tree, tree, tree));
-extern tree build_newarray PARAMS ((int, tree));
-extern tree build_anewarray PARAMS ((tree, tree));
-extern tree build_new_array PARAMS ((tree, tree));
-extern tree build_java_array_length_access PARAMS ((tree));
-extern tree build_java_arraynull_check PARAMS ((tree, tree, tree));
-extern tree build_java_indirect_ref PARAMS ((tree, tree, int));
-extern tree java_check_reference PARAMS ((tree, int));
-extern tree build_get_class PARAMS ((tree));
-extern tree build_instanceof PARAMS ((tree, tree));
-extern tree create_label_decl PARAMS ((tree));
-extern void push_labeled_block PARAMS ((tree));
-extern tree prepare_eh_table_type PARAMS ((tree));
-extern tree build_exception_object_ref PARAMS ((tree));
-extern tree generate_name PARAMS ((void));
-extern void pop_labeled_block PARAMS ((void));
-extern const char *lang_printable_name PARAMS ((tree, int));
-extern tree maybe_add_interface PARAMS ((tree, tree));
-extern void set_super_info PARAMS ((int, tree, tree, int));
-extern void set_class_decl_access_flags PARAMS ((int, tree));
-extern int get_access_flags_from_decl PARAMS ((tree));
-extern int interface_of_p PARAMS ((tree, tree));
-extern int inherits_from_p PARAMS ((tree, tree));
-extern int common_enclosing_context_p PARAMS ((tree, tree));
-extern int enclosing_context_p PARAMS ((tree, tree));
-extern void complete_start_java_method PARAMS ((tree));
-extern tree build_result_decl PARAMS ((tree));
-extern void emit_handlers PARAMS ((void));
-extern void init_outgoing_cpool PARAMS ((void));
-extern void make_class_data PARAMS ((tree));
-extern void register_class PARAMS ((void));
-extern int alloc_name_constant PARAMS ((int, tree));
-extern void emit_register_classes PARAMS ((void));
-extern void emit_offset_symbol_table PARAMS ((void));
-extern void lang_init_source PARAMS ((int));
-extern void write_classfile PARAMS ((tree));
-extern char *print_int_node PARAMS ((tree));
-extern void parse_error_context PARAMS ((tree cl, const char *, ...))
+/* Possible values to pass to lookup_argument_method_generic. */
+#define SEARCH_INTERFACE 1
+#define SEARCH_SUPER 2
+#define SEARCH_VISIBLE 4
+
+/* Defined in java-except.h */
+struct eh_range;
+
+extern void java_parse_file (int);
+extern bool java_mark_addressable (tree);
+extern tree java_type_for_mode (enum machine_mode, int);
+extern tree java_type_for_size (unsigned int, int);
+extern tree java_unsigned_type (tree);
+extern tree java_signed_type (tree);
+extern tree java_signed_or_unsigned_type (int, tree);
+extern tree java_truthvalue_conversion (tree);
+extern void add_assume_compiled (const char *, int);
+extern void add_enable_assert (const char *, int);
+extern bool enable_assertions (tree);
+extern tree lookup_class (tree);
+extern tree lookup_java_constructor (tree, tree);
+extern tree lookup_java_method (tree, tree, tree);
+extern tree lookup_argument_method (tree, tree, tree);
+extern tree lookup_argument_method_generic (tree, tree, tree, int);
+extern int has_method (tree, tree);
+extern tree promote_type (tree);
+extern tree get_constant (struct JCF*, int);
+extern tree get_name_constant (struct JCF*, int);
+extern tree get_class_constant (struct JCF*, int);
+extern tree parse_signature (struct JCF *jcf, int sig_index);
+extern tree add_field (tree, tree, tree, int);
+extern tree add_method (tree, int, tree, tree);
+extern tree add_method_1 (tree, int, tree, tree);
+extern tree make_class (void);
+extern tree push_class (tree, tree);
+extern tree unmangle_classname (const char *name, int name_length);
+extern tree parse_signature_string (const unsigned char *, int);
+extern tree get_type_from_signature (tree);
+extern void layout_class (tree);
+extern int get_interface_method_index (tree, tree);
+extern tree layout_class_method (tree, tree, tree, tree);
+extern void layout_class_methods (tree);
+extern tree build_class_ref (tree);
+extern tree build_dtable_decl (tree);
+extern tree build_internal_class_name (tree);
+extern tree build_constants_constructor (void);
+extern tree build_ref_from_constant_pool (int);
+extern tree build_utf8_ref (tree);
+extern tree ident_subst (const char *, int, const char *, int, int,
+ const char *);
+extern tree identifier_subst (const tree, const char *, int, int,
+ const char *);
+extern int global_bindings_p (void);
+extern int kept_level_p (void);
+extern tree getdecls (void);
+extern void pushlevel (int);
+extern tree poplevel (int,int, int);
+extern void insert_block (tree);
+extern tree pushdecl (tree);
+extern void java_init_decl_processing (void);
+extern void java_dup_lang_specific_decl (tree);
+extern tree build_java_signature (tree);
+extern tree build_java_argument_signature (tree);
+extern void set_java_signature (tree, tree);
+extern tree build_static_field_ref (tree);
+extern tree build_address_of (tree);
+extern tree find_local_variable (int index, tree type, int pc);
+extern void update_aliases (tree decl, int index);
+extern tree find_stack_slot (int index, tree type);
+extern tree build_prim_array_type (tree, HOST_WIDE_INT);
+extern tree build_java_array_type (tree, HOST_WIDE_INT);
+extern int is_compiled_class (tree);
+extern tree mangled_classname (const char *, tree);
+extern tree lookup_label (int);
+extern tree pop_type_0 (tree, char **);
+extern tree pop_type (tree);
+extern tree decode_newarray_type (int);
+extern tree lookup_field (tree *, tree);
+extern int is_array_type_p (tree);
+extern HOST_WIDE_INT java_array_type_length (tree);
+extern int read_class (tree);
+extern void load_class (tree, int);
+
+extern tree check_for_builtin (tree, tree);
+extern void initialize_builtins (void);
+
+extern tree lookup_name (tree);
+extern tree build_known_method_ref (tree, tree, tree, tree, tree);
+extern tree build_class_init (tree, tree);
+extern tree build_invokevirtual (tree, tree);
+extern tree build_invokeinterface (tree, tree);
+extern tree build_jni_stub (tree);
+extern tree invoke_build_dtable (int, tree);
+extern tree build_field_ref (tree, tree, tree);
+extern void pushdecl_force_head (tree);
+extern tree build_java_binop (enum tree_code, tree, tree, tree);
+extern tree build_java_soft_divmod (enum tree_code, tree, tree, tree);
+extern tree binary_numeric_promotion (tree, tree, tree *, tree *);
+extern tree build_java_arrayaccess (tree, tree, tree);
+extern tree build_java_arraystore_check (tree, tree);
+extern tree build_newarray (int, tree);
+extern tree build_anewarray (tree, tree);
+extern tree build_new_array (tree, tree);
+extern tree build_java_array_length_access (tree);
+extern tree build_java_arraynull_check (tree, tree, tree);
+extern tree build_java_indirect_ref (tree, tree, int);
+extern tree java_check_reference (tree, int);
+extern tree build_get_class (tree);
+extern tree build_instanceof (tree, tree);
+extern tree create_label_decl (tree);
+extern void push_labeled_block (tree);
+extern tree prepare_eh_table_type (tree);
+extern void java_expand_catch_classes (tree);
+extern tree build_exception_object_ref (tree);
+extern tree generate_name (void);
+extern void pop_labeled_block (void);
+extern const char *lang_printable_name (tree, int);
+extern tree maybe_add_interface (tree, tree);
+extern void set_super_info (int, tree, tree, int);
+extern void set_class_decl_access_flags (int, tree);
+extern int get_access_flags_from_decl (tree);
+extern int interface_of_p (tree, tree);
+extern int inherits_from_p (tree, tree);
+extern int common_enclosing_context_p (tree, tree);
+extern int common_enclosing_instance_p (tree, tree);
+extern int enclosing_context_p (tree, tree);
+extern tree build_result_decl (tree);
+extern void emit_handlers (void);
+extern void set_method_index (tree decl, tree method_index);
+extern tree get_method_index (tree decl);
+extern void make_class_data (tree);
+extern void register_class (void);
+extern int alloc_name_constant (int, tree);
+extern void emit_register_classes (tree *);
+extern tree emit_symbol_table (tree, tree, tree, tree, tree);
+extern void lang_init_source (int);
+extern void write_classfile (tree);
+extern char *print_int_node (tree);
+extern void parse_error_context (tree cl, const char *, ...)
ATTRIBUTE_PRINTF_2;
-extern void finish_class PARAMS ((void));
-extern void java_layout_seen_class_methods PARAMS ((void));
-extern void check_for_initialization PARAMS ((tree, tree));
-
-extern tree pushdecl_top_level PARAMS ((tree));
-extern int alloc_class_constant PARAMS ((tree));
-extern void init_expr_processing PARAMS ((void));
-extern void push_super_field PARAMS ((tree, tree));
-extern void init_class_processing PARAMS ((void));
-extern int can_widen_reference_to PARAMS ((tree, tree));
-extern int class_depth PARAMS ((tree));
-extern int verify_jvm_instructions PARAMS ((struct JCF *, const unsigned char *, long));
-extern void maybe_pushlevels PARAMS ((int));
-extern void maybe_poplevels PARAMS ((int));
-extern void force_poplevels PARAMS ((int));
-extern int process_jvm_instruction PARAMS ((int, const unsigned char *, long));
-extern int maybe_adjust_start_pc PARAMS ((struct JCF *, int, int, int));
-extern void set_local_type PARAMS ((int, tree));
-extern int merge_type_state PARAMS ((tree));
-extern int push_type_0 PARAMS ((tree));
-extern void push_type PARAMS ((tree));
-extern void load_type_state PARAMS ((tree));
-extern void add_interface PARAMS ((tree, tree));
-extern tree force_evaluation_order PARAMS ((tree));
-extern int verify_constant_pool PARAMS ((struct JCF *));
-extern void start_java_method PARAMS ((tree));
-extern void end_java_method PARAMS ((void));
-extern void give_name_to_locals PARAMS ((struct JCF *));
-extern void note_instructions PARAMS ((struct JCF *, tree));
-extern void expand_byte_code PARAMS ((struct JCF *, tree));
-extern int open_in_zip PARAMS ((struct JCF *, const char *, const char *, int));
-extern void set_constant_value PARAMS ((tree, tree));
+extern void finish_class (void);
+extern void java_layout_seen_class_methods (void);
+extern void check_for_initialization (tree, tree);
+
+extern tree pushdecl_top_level (tree);
+extern int alloc_class_constant (tree);
+extern void init_expr_processing (void);
+extern void push_super_field (tree, tree);
+extern void init_class_processing (void);
+extern int can_widen_reference_to (tree, tree);
+extern int class_depth (tree);
+extern int verify_jvm_instructions (struct JCF *, const unsigned char *, long);
+extern void maybe_pushlevels (int);
+extern void maybe_poplevels (int);
+extern void force_poplevels (int);
+extern int process_jvm_instruction (int, const unsigned char *, long);
+extern int maybe_adjust_start_pc (struct JCF *, int, int, int);
+extern void set_local_type (int, tree);
+extern int merge_type_state (tree);
+extern int push_type_0 (tree);
+extern void push_type (tree);
+extern void load_type_state (tree);
+extern void add_interface (tree, tree);
+extern tree force_evaluation_order (tree);
+extern int verify_constant_pool (struct JCF *);
+extern void start_java_method (tree);
+extern void end_java_method (void);
+extern void give_name_to_locals (struct JCF *);
+extern void note_instructions (struct JCF *, tree);
+extern void expand_byte_code (struct JCF *, tree);
+extern int open_in_zip (struct JCF *, const char *, const char *, int);
+extern void set_constant_value (tree, tree);
#ifdef jword
-extern int find_constant1 PARAMS ((struct CPool *, int, jword));
-extern int find_constant2 PARAMS ((struct CPool *, int, jword, jword));
+extern int find_constant1 (struct CPool *, int, jword);
+extern int find_constant2 (struct CPool *, int, jword, jword);
#endif
-extern int find_utf8_constant PARAMS ((struct CPool *, tree));
-extern int find_string_constant PARAMS ((struct CPool *, tree));
-extern int find_class_constant PARAMS ((struct CPool *, tree));
-extern int find_fieldref_index PARAMS ((struct CPool *, tree));
-extern int find_methodref_index PARAMS ((struct CPool *, tree));
-extern int find_methodref_with_class_index PARAMS ((struct CPool *, tree, tree));
-extern void write_constant_pool PARAMS ((struct CPool *, unsigned char *, int));
-extern int count_constant_pool_bytes PARAMS ((struct CPool *));
-extern int encode_newarray_type PARAMS ((tree));
+extern int find_utf8_constant (struct CPool *, tree);
+extern int find_string_constant (struct CPool *, tree);
+extern int find_class_constant (struct CPool *, tree);
+extern int find_fieldref_index (struct CPool *, tree);
+extern int find_methodref_index (struct CPool *, tree);
+extern int find_methodref_with_class_index (struct CPool *, tree, tree);
+extern void write_constant_pool (struct CPool *, unsigned char *, int);
+extern int count_constant_pool_bytes (struct CPool *);
+extern int encode_newarray_type (tree);
#ifdef uint64
-extern void format_int PARAMS ((char *, jlong, int));
-extern void format_uint PARAMS ((char *, uint64, int));
+extern void format_int (char *, jlong, int);
+extern void format_uint (char *, uint64, int);
#endif
-extern void jcf_trim_old_input PARAMS ((struct JCF *));
+extern void jcf_trim_old_input (struct JCF *);
#ifdef BUFSIZ
-extern void jcf_print_utf8 PARAMS ((FILE *, const unsigned char *, int));
-extern void jcf_print_char PARAMS ((FILE *, int));
-extern void jcf_print_utf8_replace PARAMS ((FILE *, const unsigned char *,
- int, int, int));
-# if JCF_USE_STDIO
-extern const char* open_class PARAMS ((const char *, struct JCF *,
- FILE *, const char *));
-# else
-extern const char* open_class PARAMS ((const char *, struct JCF *,
- int, const char *));
-# endif /* JCF_USE_STDIO */
+extern void jcf_print_utf8 (FILE *, const unsigned char *, int);
+extern void jcf_print_char (FILE *, int);
+extern void jcf_print_utf8_replace (FILE *, const unsigned char *, int,
+ int, int);
+extern const char* open_class (const char *, struct JCF *, int, const char *);
#endif
-extern void java_debug_context PARAMS ((void));
-extern void safe_layout_class PARAMS ((tree));
-
-extern tree get_boehm_type_descriptor PARAMS ((tree));
-extern bool class_has_finalize_method PARAMS ((tree));
-extern unsigned long java_hash_hash_tree_node PARAMS ((hash_table_key));
-extern bool java_hash_compare_tree_node PARAMS ((hash_table_key,
- hash_table_key));
-extern bool attach_initialized_static_class PARAMS ((struct hash_entry *,
- PTR));
-extern void java_check_methods PARAMS ((tree));
-extern void init_jcf_parse PARAMS((void));
-extern void init_src_parse PARAMS((void));
-
-extern int cxx_keyword_p PARAMS ((const char *, int));
-extern tree java_mangle_decl PARAMS ((struct obstack *, tree));
-extern tree java_mangle_class_field PARAMS ((struct obstack *, tree));
-extern tree java_mangle_class_field_from_string PARAMS ((struct obstack *, char *));
-extern tree java_mangle_vtable PARAMS ((struct obstack *, tree));
-extern const char *lang_printable_name_wls PARAMS ((tree, int));
-extern void append_gpp_mangled_name PARAMS ((const char *, int));
-
-extern void add_predefined_file PARAMS ((tree));
-extern int predefined_filename_p PARAMS ((tree));
-
-/* We use ARGS_SIZE_RTX to indicate that gcc/expr.h has been included
- to declare `enum expand_modifier'. */
-#if defined (TREE_CODE) && defined(RTX_CODE) && defined (HAVE_MACHINE_MODES) && defined (ARGS_SIZE_RTX)
-struct rtx_def * java_lang_expand_expr PARAMS ((tree, rtx, enum machine_mode,
- enum expand_modifier));
-#endif /* TREE_CODE && RTX_CODE && HAVE_MACHINE_MODES && ARGS_SIZE_RTX */
+extern void java_debug_context (void);
+extern void safe_layout_class (tree);
+
+extern tree get_boehm_type_descriptor (tree);
+extern bool class_has_finalize_method (tree);
+extern void java_check_methods (tree);
+extern void init_jcf_parse (void);
+extern void init_src_parse (void);
+
+extern int cxx_keyword_p (const char *, int);
+extern tree java_mangle_decl (struct obstack *, tree);
+extern tree java_mangle_class_field (struct obstack *, tree);
+extern tree java_mangle_class_field_from_string (struct obstack *, char *);
+extern tree java_mangle_vtable (struct obstack *, tree);
+extern const char *lang_printable_name_wls (tree, int);
+extern void append_gpp_mangled_name (const char *, int);
+
+extern void add_predefined_file (tree);
+extern int predefined_filename_p (tree);
+
+extern tree decl_constant_value (tree);
+
+extern void java_mark_class_local (tree);
+
+extern void java_inlining_merge_static_initializers (tree, void *);
+extern void java_inlining_map_static_initializers (tree, void *);
+
+extern void compile_resource_data (const char *name, const char *buffer, int);
+extern void compile_resource_file (const char *, const char *);
+extern void write_resource_constructor (tree *);
+extern tree build_java_empty_stmt (void);
+extern tree add_stmt_to_compound (tree, tree, tree);
+extern tree java_add_stmt (tree);
+extern tree java_add_local_var (tree decl);
+extern tree *get_stmts (void);
+extern void register_exception_range(struct eh_range *, int, int);
+
+extern void finish_method (tree);
+extern void java_expand_body (tree);
+
+extern int get_symbol_table_index (tree, tree *);
+
+extern tree make_catch_class_record (tree, tree);
+extern tree emit_catch_table (tree);
+
+extern void gen_indirect_dispatch_tables (tree type);
+extern int split_qualified_name (tree *left, tree *right, tree source);
+extern int in_same_package (tree, tree);
+
#define DECL_FINAL(DECL) DECL_LANG_FLAG_3 (DECL)
/* Access flags etc for a method (a FUNCTION_DECL): */
-#define METHOD_PUBLIC(DECL) DECL_LANG_FLAG_1 (DECL)
-#define METHOD_PRIVATE(DECL) TREE_PRIVATE (DECL)
-#define METHOD_PROTECTED(DECL) TREE_PROTECTED (DECL)
-#define METHOD_STATIC(DECL) DECL_LANG_FLAG_2 (DECL)
-#define METHOD_FINAL(DECL) DECL_FINAL (DECL)
-#define METHOD_SYNCHRONIZED(DECL) DECL_LANG_FLAG_4 (DECL)
-#define METHOD_NATIVE(DECL) (DECL_LANG_SPECIFIC(DECL)->native)
-#define METHOD_ABSTRACT(DECL) DECL_LANG_FLAG_5 (DECL)
-#define METHOD_TRANSIENT(DECL) DECL_LANG_FLAG_6 (DECL)
-#define METHOD_STRICTFP(DECL) (DECL_LANG_SPECIFIC (DECL)->strictfp)
+#define METHOD_PUBLIC(DECL) DECL_LANG_FLAG_1 (FUNCTION_DECL_CHECK (DECL))
+#define METHOD_PRIVATE(DECL) TREE_PRIVATE (FUNCTION_DECL_CHECK (DECL))
+#define METHOD_PROTECTED(DECL) TREE_PROTECTED (FUNCTION_DECL_CHECK (DECL))
+#define METHOD_STATIC(DECL) DECL_LANG_FLAG_2 (FUNCTION_DECL_CHECK (DECL))
+#define METHOD_FINAL(DECL) DECL_FINAL (FUNCTION_DECL_CHECK (DECL))
+#define METHOD_SYNCHRONIZED(DECL) DECL_LANG_FLAG_4 (FUNCTION_DECL_CHECK (DECL))
+#define METHOD_NATIVE(DECL) \
+ (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.native)
+#define METHOD_ABSTRACT(DECL) DECL_LANG_FLAG_5 (FUNCTION_DECL_CHECK (DECL))
+#define METHOD_STRICTFP(DECL) \
+ (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.strictfp)
+#define METHOD_INVISIBLE(DECL) \
+ (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.invisible)
#define JAVA_FILE_P(NODE) TREE_LANG_FLAG_2 (NODE)
#define CLASS_FILE_P(NODE) TREE_LANG_FLAG_3 (NODE)
/* Other predicates on method decls */
-#define DECL_CONSTRUCTOR_P(DECL) DECL_LANG_FLAG_7(DECL)
+#define DECL_CONSTRUCTOR_P(DECL) DECL_LANG_FLAG_7 (FUNCTION_DECL_CHECK (DECL))
#define DECL_INIT_P(DECL) (ID_INIT_P (DECL_NAME (DECL)))
#define DECL_FINIT_P(DECL) (ID_FINIT_P (DECL_NAME (DECL)))
#define ID_CLASSDOLLAR_P(ID) ((ID) == classdollar_identifier_node)
#define ID_INSTINIT_P(ID) ((ID) == instinit_identifier_node)
-/* Access flags etc for a variable/field (a FIELD_DECL): */
+/* Access flags etc for variable/field (FIELD_DECL, VAR_DECL, or PARM_DECL): */
-#define FIELD_PRIVATE(DECL) TREE_PRIVATE (DECL)
-#define FIELD_PROTECTED(DECL) TREE_PROTECTED (DECL)
-#define FIELD_PUBLIC(DECL) DECL_LANG_FLAG_1 (DECL)
-#define FIELD_STATIC(DECL) TREE_STATIC (DECL)
-#define FIELD_FINAL(DECL) DECL_FINAL (DECL)
-#define FIELD_VOLATILE(DECL) DECL_LANG_FLAG_4 (DECL)
-#define FIELD_TRANSIENT(DECL) DECL_LANG_FLAG_5 (DECL)
+#define FIELD_PRIVATE(DECL) TREE_PRIVATE (VAR_OR_FIELD_CHECK (DECL))
+#define FIELD_PROTECTED(DECL) TREE_PROTECTED (VAR_OR_FIELD_CHECK (DECL))
+#define FIELD_PUBLIC(DECL) DECL_LANG_FLAG_1 (VAR_OR_FIELD_CHECK (DECL))
+#define FIELD_STATIC(DECL) TREE_STATIC (VAR_OR_FIELD_CHECK (DECL))
+#define FIELD_FINAL(DECL) DECL_FINAL (VAR_OR_FIELD_CHECK (DECL))
+#define FIELD_VOLATILE(DECL) DECL_LANG_FLAG_4 (VAR_OR_FIELD_CHECK (DECL))
+#define FIELD_TRANSIENT(DECL) DECL_LANG_FLAG_5 (VAR_OR_FIELD_CHECK (DECL))
/* Access flags etc for a class (a TYPE_DECL): */
-#define CLASS_PUBLIC(DECL) DECL_LANG_FLAG_1 (DECL)
-#define CLASS_FINAL(DECL) DECL_FINAL (DECL)
-#define CLASS_INTERFACE(DECL) DECL_LANG_FLAG_4 (DECL)
-#define CLASS_ABSTRACT(DECL) DECL_LANG_FLAG_5 (DECL)
-#define CLASS_SUPER(DECL) DECL_LANG_FLAG_6 (DECL)
-#define CLASS_STATIC(DECL) DECL_LANG_FLAG_7 (DECL)
-#define CLASS_PRIVATE(DECL) (TYPE_PRIVATE_INNER_CLASS (TREE_TYPE (DECL)))
-#define CLASS_PROTECTED(DECL) (TYPE_PROTECTED_INNER_CLASS (TREE_TYPE (DECL)))
-#define CLASS_STRICTFP(DECL) (TYPE_STRICTFP (TREE_TYPE (DECL)))
+#define CLASS_PUBLIC(DECL) DECL_LANG_FLAG_1 (TYPE_DECL_CHECK (DECL))
+#define CLASS_FINAL(DECL) DECL_FINAL (TYPE_DECL_CHECK (DECL))
+#define CLASS_INTERFACE(DECL) DECL_LANG_FLAG_4 (TYPE_DECL_CHECK (DECL))
+#define CLASS_ABSTRACT(DECL) DECL_LANG_FLAG_5 (TYPE_DECL_CHECK (DECL))
+#define CLASS_SUPER(DECL) DECL_LANG_FLAG_6 (TYPE_DECL_CHECK (DECL))
+#define CLASS_STATIC(DECL) DECL_LANG_FLAG_7 (TYPE_DECL_CHECK (DECL))
+#define CLASS_PRIVATE(DECL) (TYPE_PRIVATE_INNER_CLASS (TREE_TYPE (DECL)))
+#define CLASS_PROTECTED(DECL) (TYPE_PROTECTED_INNER_CLASS (TREE_TYPE (DECL)))
+#define CLASS_STRICTFP(DECL) (TYPE_STRICTFP (TREE_TYPE (DECL)))
+#define CLASS_USES_ASSERTIONS(DECL) (TYPE_USES_ASSERTIONS (TREE_TYPE (DECL)))
/* @deprecated marker flag on methods, fields and classes */
#define DECL_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL)
/* The number of virtual methods in this class's dispatch table.
- Does not include initial two dummy entries (one points to the
- Class object, and the other is for G++ -fvtable-thunks compatibility). */
-#define TYPE_NVIRTUALS(TYPE) TYPE_BINFO_VIRTUALS (TYPE)
+ Does not include initial two dummy entries (one points to the
+ Class object, and the other is for G++ -fvtable-thunks compatibility). */
+#define TYPE_NVIRTUALS(TYPE) BINFO_VIRTUALS (TYPE_BINFO (TYPE))
/* A TREE_VEC (indexed by DECL_VINDEX) containing this class's
virtual methods. */
-#define TYPE_VTABLE(TYPE) TYPE_BINFO_VTABLE(TYPE)
+#define TYPE_VTABLE(TYPE) BINFO_VTABLE(TYPE_BINFO (TYPE))
/* Use CLASS_LOADED_P? FIXME */
#define CLASS_COMPLETE_P(DECL) DECL_LANG_FLAG_2 (DECL)
/* True iff the byte is the start of an instruction. */
#define BCODE_INSTRUCTION_START 1
-/* True iff there is a jump to this location. */
+/* True iff there is a jump or a return to this location. */
#define BCODE_JUMP_TARGET 2
-/* True iff there is a return to this location.
- (I.e. the preceding instruction was a call.) */
-#define BCODE_RETURN_TARGET 4
-
/* True iff this is the start of an exception handler. */
#define BCODE_EXCEPTION_TARGET 16
/* True iff there is a jump to this location (and it needs a label). */
-#define BCODE_TARGET \
- (BCODE_JUMP_TARGET|BCODE_RETURN_TARGET \
- | BCODE_EXCEPTION_TARGET)
+#define BCODE_TARGET (BCODE_JUMP_TARGET| BCODE_EXCEPTION_TARGET)
/* True iff there is an entry in the linenumber table for this location. */
#define BCODE_HAS_LINENUMBER 32
extern tree *type_map;
/* Map a stack index to the type currently in that slot. */
-#define stack_type_map (type_map+DECL_MAX_LOCALS(current_function_decl))
+#define stack_type_map (type_map + DECL_MAX_LOCALS (current_function_decl))
/* True iff TYPE takes two variable/stack slots. */
#define TYPE_IS_WIDE(TYPE) \
#define IS_ARRAY_LENGTH_ACCESS(NODE) TREE_LANG_FLAG_4 (NODE)
/* If FUNCTION_TYPE or METHOD_TYPE: cache for build_java_argument_signature. */
-#define TYPE_ARGUMENT_SIGNATURE(TYPE) TYPE_VFIELD(TYPE)
+#define TYPE_ARGUMENT_SIGNATURE(TYPE) \
+ (TREE_CHECK2 (TYPE, FUNCTION_TYPE, METHOD_TYPE)->type.minval)
/* Given an array type, give the type of the elements. */
/* FIXME this use of TREE_TYPE conflicts with something or other. */
-#define TYPE_ARRAY_ELEMENT(ATYPE) TREE_TYPE(ATYPE)
+#define TYPE_ARRAY_ELEMENT(ATYPE) TREE_TYPE (ATYPE)
/* True if class TYPE has been loaded (i.e. parsed plus laid out).
(The check for CLASS_PARSED_P is needed because of Object and Class.) */
#define CLASS_P(TYPE) TYPE_LANG_FLAG_4 (TYPE)
/* True if class TYPE was requested (on command line) to be compiled.*/
-#define CLASS_FROM_CURRENTLY_COMPILED_P(TYPE) \
- TYPE_LANG_FLAG_5 (TYPE)
-
-/* True if class TYPE is currently being laid out. Helps in detection
- of inheritance cycle occurring as a side effect of performing the
- layout of a class. */
-#define CLASS_BEING_LAIDOUT(TYPE) TYPE_LANG_FLAG_6 (TYPE)
+#define CLASS_FROM_CURRENTLY_COMPILED_P(TYPE) TYPE_LANG_FLAG_5 (TYPE)
/* True if class TYPE is currently being laid out. Helps in detection
of inheritance cycle occurring as a side effect of performing the
#define COMPOUND_ASSIGN_P(EXPR) TREE_LANG_FLAG_1 (EXPR)
/* True if a SWITCH_EXPR has a DEFAULT_EXPR. */
-#define SWITCH_HAS_DEFAULT(NODE) TREE_LANG_FLAG_3 (NODE)
+#define SWITCH_HAS_DEFAULT(NODE) TREE_LANG_FLAG_3 (SWITCH_EXPR_CHECK (NODE))
/* True if EXPR (a WFL in that case) was created after the
reduction of PRIMARY . XXX */
-#define PRIMARY_P(EXPR) TREE_LANG_FLAG_2 (EXPR)
+#define PRIMARY_P(EXPR) TREE_LANG_FLAG_2 (EXPR_CHECK (EXPR))
/* True if EXPR (a MODIFY_EXPR in that case) is the result of variable
initialization during its declaration */
-#define MODIFY_EXPR_FROM_INITIALIZATION_P(EXPR) TREE_LANG_FLAG_2 (EXPR)
+#define MODIFY_EXPR_FROM_INITIALIZATION_P(EXPR) \
+ TREE_LANG_FLAG_2 (MODIFY_EXPR_CHECK (EXPR))
/* True if EXPR (a TREE_TYPE denoting a class type) has its methods
- already checked (for redifitions, etc, see java_check_regular_methods.) */
+ already checked (for redefinitions, etc, see java_check_regular_methods.) */
#define CLASS_METHOD_CHECKED_P(EXPR) TREE_LANG_FLAG_2 (EXPR)
/* True if TYPE (a TREE_TYPE denoting a class type) was found to
feature a finalizer method. */
#define HAS_FINALIZER_P(EXPR) TREE_LANG_FLAG_3 (EXPR)
-/* True if EXPR (a WFL in that case) resolves into an expression name */
-#define RESOLVE_EXPRESSION_NAME_P(WFL) TREE_LANG_FLAG_0 (WFL)
-
/* True if EXPR (a LOOP_EXPR in that case) is part of a for statement */
-#define FOR_LOOP_P(EXPR) TREE_LANG_FLAG_0 (EXPR)
+#define FOR_LOOP_P(EXPR) TREE_LANG_FLAG_0 (EXPR_CHECK (EXPR))
/* True if NODE (a RECORD_TYPE in that case) is an anonymous class. */
-#define ANONYMOUS_CLASS_P(NODE) TREE_LANG_FLAG_0 (NODE)
+#define ANONYMOUS_CLASS_P(NODE) TREE_LANG_FLAG_0 (RECORD_TYPE_CHECK (NODE))
/* True if NODE (a RECORD_TYPE in that case) is a block local class. */
-#define LOCAL_CLASS_P(NODE) TREE_LANG_FLAG_1 (NODE)
+#define LOCAL_CLASS_P(NODE) TREE_LANG_FLAG_1 (RECORD_TYPE_CHECK (NODE))
/* True if NODE (a TREE_LIST) hold a pair of argument name/type
declared with the final modifier */
-#define ARG_FINAL_P(NODE) TREE_LANG_FLAG_0 (NODE)
+#define ARG_FINAL_P(NODE) TREE_LANG_FLAG_0 (TREE_LIST_CHECK (NODE))
+
+/* True if NODE (some kind of EXPR, but not a WFL) should not give an
+ error if it is found to be unreachable. This can only be applied
+ to those EXPRs which can be used as the update expression of a
+ `for' loop. In particular it can't be set on a LOOP_EXPR. */
+#define SUPPRESS_UNREACHABLE_ERROR(NODE) TREE_LANG_FLAG_0 (EXPR_CHECK (NODE))
/* True if EXPR (a WFL in that case) resolves into a package name */
-#define RESOLVE_PACKAGE_NAME_P(WFL) TREE_LANG_FLAG_3 (WFL)
+#define RESOLVE_PACKAGE_NAME_P(WFL) TREE_LANG_FLAG_3 (EXPR_CHECK (WFL))
/* True if EXPR (a WFL in that case) resolves into a type name */
-#define RESOLVE_TYPE_NAME_P(WFL) TREE_LANG_FLAG_4 (WFL)
+#define RESOLVE_TYPE_NAME_P(WFL) TREE_LANG_FLAG_4 (EXPR_CHECK (WFL))
/* True if STMT (a WFL in that case) holds a BREAK statement */
#define IS_BREAK_STMT_P(WFL) TREE_LANG_FLAG_5 (WFL)
/* True if EXPR (a SAVE_EXPR in that case) had its content already
checked for (un)initialized local variables. */
-#define IS_INIT_CHECKED(EXPR) TREE_LANG_FLAG_5 (EXPR)
+#define IS_INIT_CHECKED(EXPR) TREE_LANG_FLAG_5 (SAVE_EXPR_CHECK (EXPR))
/* If set in CALL_EXPR, the receiver is 'super'. */
-#define CALL_USING_SUPER(EXPR) TREE_LANG_FLAG_4 (EXPR)
+#define CALL_USING_SUPER(EXPR) TREE_LANG_FLAG_4 (EXPR_CHECK (EXPR))
/* True if NODE (a statement) can complete normally. */
-#define CAN_COMPLETE_NORMALLY(NODE) TREE_LANG_FLAG_6(NODE)
+#define CAN_COMPLETE_NORMALLY(NODE) TREE_LANG_FLAG_6 (NODE)
/* True if NODE (an IDENTIFIER) bears the name of a outer field from
inner class access function. */
-#define OUTER_FIELD_ACCESS_IDENTIFIER_P(NODE) TREE_LANG_FLAG_6(NODE)
+#define OUTER_FIELD_ACCESS_IDENTIFIER_P(NODE) \
+ TREE_LANG_FLAG_6 (IDENTIFIER_NODE_CHECK (NODE))
-/* Non null if NODE belongs to an inner class TYPE_DECL node.
+/* True if NODE belongs to an inner class TYPE_DECL node.
Verifies that NODE as the attributes of a decl. */
#define INNER_CLASS_DECL_P(NODE) (TYPE_NAME (TREE_TYPE (NODE)) == NODE \
&& DECL_CONTEXT (NODE))
-/* Non null if NODE is an top level class TYPE_DECL node: NODE isn't
+/* True if NODE is an top level class TYPE_DECL node: NODE isn't
an inner class or NODE is a static class. */
#define TOPLEVEL_CLASS_DECL_P(NODE) (!INNER_CLASS_DECL_P (NODE) \
|| CLASS_STATIC (NODE))
#define PURE_INNER_CLASS_DECL_P(NODE) \
(INNER_CLASS_DECL_P (NODE) && !CLASS_STATIC (NODE))
-/* Non null if NODE belongs to an inner class RECORD_TYPE node. Checks
+/* True if NODE belongs to an inner class RECORD_TYPE node. Checks
that TYPE_NAME bears a decl. An array type wouldn't. */
#define INNER_CLASS_TYPE_P(NODE) (TREE_CODE (TYPE_NAME (NODE)) == TYPE_DECL \
&& DECL_CONTEXT (TYPE_NAME (NODE)))
#define PURE_INNER_CLASS_TYPE_P(NODE) \
(INNER_CLASS_TYPE_P (NODE) && !CLASS_STATIC (TYPE_NAME (NODE)))
-/* Non null if NODE (a TYPE_DECL or a RECORD_TYPE) is an inner class. */
+/* True if NODE (a TYPE_DECL or a RECORD_TYPE) is an inner class. */
#define INNER_CLASS_P(NODE) (TREE_CODE (NODE) == TYPE_DECL ? \
INNER_CLASS_DECL_P (NODE) : \
(TREE_CODE (NODE) == RECORD_TYPE ? \
/* On a TYPE_DECL, hold the list of inner classes defined within the
scope of TYPE_DECL. */
-#define DECL_INNER_CLASS_LIST(NODE) DECL_INITIAL (NODE)
-
-/* Build a IDENTIFIER_NODE for a file name we're considering. Since
- all_class_filename is a registered root, putting this identifier
- in a TREE_LIST it holds keeps this node alive. */
-#define BUILD_FILENAME_IDENTIFIER_NODE(F, S) \
- if (!((F) = maybe_get_identifier ((S)))) \
- { \
- (F) = get_identifier ((S)); \
- tree_cons ((F), NULL_TREE, all_class_filename); \
- }
+#define DECL_INNER_CLASS_LIST(NODE) DECL_INITIAL (TYPE_DECL_CHECK (NODE))
/* Add a FIELD_DECL to RECORD_TYPE RTYPE.
The field has name NAME (a char*), and type FTYPE.
if compiling java.lang.Object or java.lang.Class. */
#define PUSH_FIELD(RTYPE, FIELD, NAME, FTYPE) \
-{ tree tmp_field = build_decl (FIELD_DECL, get_identifier(NAME), FTYPE); \
- if (TYPE_FIELDS (RTYPE) == NULL_TREE) TYPE_FIELDS (RTYPE) = tmp_field; \
- else TREE_CHAIN(FIELD) = tmp_field; \
- DECL_CONTEXT (tmp_field) = RTYPE; \
- DECL_ARTIFICIAL (tmp_field) = 1; \
- FIELD = tmp_field; }
+{ tree _field = build_decl (FIELD_DECL, get_identifier ((NAME)), (FTYPE)); \
+ if (TYPE_FIELDS (RTYPE) == NULL_TREE) \
+ TYPE_FIELDS (RTYPE) = _field; \
+ else \
+ TREE_CHAIN(FIELD) = _field; \
+ DECL_CONTEXT (_field) = (RTYPE); \
+ DECL_ARTIFICIAL (_field) = 1; \
+ FIELD = _field; }
#define FINISH_RECORD(RTYPE) layout_type (RTYPE)
/* Start building a RECORD_TYPE constructor with a given TYPE in CONS. */
-#define START_RECORD_CONSTRUCTOR(CONS, CTYPE) { \
- CONS = build (CONSTRUCTOR, CTYPE, NULL_TREE, NULL_TREE);\
- TREE_CHAIN(CONS) = TYPE_FIELDS (CTYPE); }
+#define START_RECORD_CONSTRUCTOR(CONS, CTYPE) \
+{ CONS = build_constructor ((CTYPE), NULL_TREE); \
+ TREE_CHAIN (CONS) = TYPE_FIELDS (CTYPE); }
/* Append a field initializer to CONS for the dummy field for the inherited
fields. The dummy field has the given VALUE, and the same type as the
super-class. Must be specified before calls to PUSH_FIELD_VALUE. */
-
-#define PUSH_SUPER_VALUE(CONS, VALUE) {\
- tree field = TREE_CHAIN(CONS);\
- if (DECL_NAME (field) != NULL_TREE) abort();\
- CONSTRUCTOR_ELTS(CONS) = tree_cons (field, VALUE, CONSTRUCTOR_ELTS(CONS));\
- TREE_CHAIN(CONS) = TREE_CHAIN (field); }
+#define PUSH_SUPER_VALUE(CONS, VALUE) \
+{ \
+ tree _field = TREE_CHAIN (CONS); \
+ if (DECL_NAME (_field) != NULL_TREE) \
+ abort (); \
+ CONSTRUCTOR_ELTS (CONS) \
+ = tree_cons (_field, (VALUE), CONSTRUCTOR_ELTS (CONS)); \
+ TREE_CHAIN (CONS) = TREE_CHAIN (_field); \
+}
/* Append a field initializer to CONS for a field with the given VALUE.
NAME is a char* string used for error checking;
the initializer must be specified in order. */
-#define PUSH_FIELD_VALUE(CONS, NAME, VALUE) {\
- tree field = TREE_CHAIN(CONS);\
- if (strcmp (IDENTIFIER_POINTER (DECL_NAME (field)), NAME) != 0) abort();\
- CONSTRUCTOR_ELTS(CONS) = tree_cons (field, VALUE, CONSTRUCTOR_ELTS(CONS));\
- TREE_CHAIN(CONS) = TREE_CHAIN (field); }
+#define PUSH_FIELD_VALUE(CONS, NAME, VALUE) \
+do \
+{ \
+ tree _field = TREE_CHAIN (CONS); \
+ if (strcmp (IDENTIFIER_POINTER (DECL_NAME (_field)), NAME) != 0) \
+ abort (); \
+ CONSTRUCTOR_ELTS (CONS) \
+ = tree_cons (_field, (VALUE), CONSTRUCTOR_ELTS (CONS)); \
+ TREE_CHAIN (CONS) = TREE_CHAIN (_field); \
+} \
+while (0)
/* Finish creating a record CONSTRUCTOR CONS. */
#define FINISH_RECORD_CONSTRUCTOR(CONS) \
- CONSTRUCTOR_ELTS(CONS) = nreverse (CONSTRUCTOR_ELTS(CONS))
+ CONSTRUCTOR_ELTS(CONS) = nreverse (CONSTRUCTOR_ELTS (CONS))
/* Macros on constructors invocations. */
#define CALL_CONSTRUCTOR_P(NODE) \
&& EXPR_WFL_NODE (TREE_OPERAND (NODE, 0)) == super_identifier_node)
/* Using a FINALLY_EXPR node */
-#define FINALLY_EXPR_LABEL(NODE) TREE_OPERAND ((NODE), 0)
-#define FINALLY_EXPR_BLOCK(NODE) TREE_OPERAND ((NODE), 1)
+#define FINALLY_EXPR_LABEL(NODE) TREE_OPERAND (FINALLY_EXPR_CHECK (NODE), 0)
+#define FINALLY_EXPR_BLOCK(NODE) TREE_OPERAND (FINALLY_EXPR_CHECK (NODE), 1)
#define BLOCK_EXPR_DECLS(NODE) BLOCK_VARS(NODE)
#define BLOCK_EXPR_BODY(NODE) BLOCK_SUBBLOCKS(NODE)
+
/* True for an implicit block surrounding declaration not at start of {...}. */
-#define BLOCK_IS_IMPLICIT(NODE) TREE_LANG_FLAG_1 (NODE)
+#define BLOCK_IS_IMPLICIT(NODE) TREE_LANG_FLAG_1 (BLOCK_CHECK (NODE))
+#define BLOCK_EMPTY_P(NODE) \
+ (TREE_CODE (NODE) == BLOCK && BLOCK_EXPR_BODY (NODE) == empty_stmt_node)
#define BUILD_MONITOR_ENTER(WHERE, ARG) \
{ \
TREE_SIDE_EFFECTS (WHERE) = 1; \
}
-/* Non zero if TYPE is an unchecked exception */
+/* Nonzero if TYPE is an unchecked exception */
#define IS_UNCHECKED_EXCEPTION_P(TYPE) \
(inherits_from_p ((TYPE), runtime_exception_type_node) \
|| inherits_from_p ((TYPE), error_exception_type_node))
JV_STATE_LINKED = 9, /* Strings interned. */
JV_STATE_IN_PROGRESS = 10, /* <Clinit> running. */
- JV_STATE_DONE = 12,
+ JV_STATE_ERROR = 12,
- JV_STATE_ERROR = 14 /* must be last. */
+ JV_STATE_DONE = 14 /* Must be last. */
};
#undef DEBUG_JAVA_BINDING_LEVELS
+
+/* In an EXPR_WITH_FILE_LOCATION node. */
+#define EXPR_WFL_EMIT_LINE_NOTE(NODE) \
+ (EXPR_WITH_FILE_LOCATION_CHECK (NODE)->common.public_flag)
+#undef EXPR_WFL_NODE
+#define EXPR_WFL_NODE(NODE) \
+ TREE_OPERAND (EXPR_WITH_FILE_LOCATION_CHECK (NODE), 0)
+#undef EXPR_WFL_FILENAME_NODE
+#define EXPR_WFL_FILENAME_NODE(NODE) \
+ TREE_OPERAND (EXPR_WITH_FILE_LOCATION_CHECK (NODE), 1)
+#define EXPR_WFL_FILENAME(NODE) \
+ IDENTIFIER_POINTER (EXPR_WFL_FILENAME_NODE (NODE))
+/* ??? Java uses this in all expressions. */
+#define EXPR_WFL_LINECOL(NODE) (EXPR_CHECK (NODE)->exp.complexity)
+#define EXPR_WFL_LINENO(NODE) (EXPR_WFL_LINECOL (NODE) >> 12)
+#define EXPR_WFL_COLNO(NODE) (EXPR_WFL_LINECOL (NODE) & 0xfff)
+#define EXPR_WFL_SET_LINECOL(NODE, LINE, COL) \
+ (EXPR_WFL_LINECOL(NODE) = ((LINE) << 12) | ((COL) & 0xfff))
+
+extern tree build_expr_wfl PARAMS ((tree, const char *, int, int));
+
+extern void java_genericize PARAMS ((tree));
+extern int java_gimplify_expr PARAMS ((tree *, tree *, tree *));
+
+#endif /* ! GCC_JAVA_TREE_H */
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