/* Definitions for parsing and type checking for the GNU compiler for
the Java(TM) language.
- Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
- Free Software Foundation, Inc.
+ Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+ 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
This file is part of GCC.
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)
+the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-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.
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>.
Java and all Java-based marks are trademarks or registered trademarks
of Sun Microsystems, Inc. in the United States and other countries.
struct JCF;
/* Usage of TREE_LANG_FLAG_?:
- 0: IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P (in IDENTIFIER_NODE)
- 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: IS_A_CLASSFILE_NAME (in IDENTIFIER_NODE)
- COMPOUND_ASSIGN_P (in EXPR (binop_*))
- LOCAL_CLASS_P (in RECORD_TYPE)
- BLOCK_IS_IMPLICIT (in BLOCK)
- 2: RETURN_MAP_ADJUSTED (in TREE_VEC).
- QUALIFIED_P (in IDENTIFIER_NODE)
- PRIMARY_P (in EXPR_WITH_FILE_LOCATION)
- MODIFY_EXPR_FROM_INITIALIZATION_P (in MODIFY_EXPR)
- CLASS_METHOD_CHECKED_P (in RECORD_TYPE)
+ 2: QUALIFIED_P (in IDENTIFIER_NODE)
CLASS_FILE_P (in a TRANSLATION_UNIT_DECL in current_file_list)
- 3: IS_AN_IMPORT_ON_DEMAND_P (in IDENTIFIER_NODE)
- RESOLVE_PACKAGE_NAME_P (in EXPR_WITH_FILE_LOCATION)
- SWITCH_HAS_DEFAULT (in SWITCH_EXPR)
- HAS_FINALIZER (in RECORD_TYPE)
+ 3: HAS_FINALIZER (in RECORD_TYPE)
4: IS_A_COMMAND_LINE_FILENAME_P (in IDENTIFIER_NODE)
- RESOLVE_TYPE_NAME_P (in EXPR_WITH_FILE_LOCATION)
- CALL_USING_SUPER (in CALL_EXPR)
IS_ARRAY_LENGTH_ACCESS (in INDIRECT_REF)
5: HAS_BEEN_ALREADY_PARSED_P (in IDENTIFIER_NODE)
- IS_BREAK_STMT_P (in EXPR_WITH_FILE_LOCATION)
- IS_CRAFTED_STRING_BUFFER_P (in CALL_EXPR)
- IS_INIT_CHECKED (in SAVE_EXPR)
- 6: CAN_COMPLETE_NORMALLY (in statement nodes)
- NESTED_FIELD_ACCESS_IDENTIFIER_P (in IDENTIFIER_NODE)
Usage of TYPE_LANG_FLAG_?:
- 0: CLASS_ACCESS0_GENERATED_P (in RECORD_TYPE)
1: TYPE_ARRAY_P (in RECORD_TYPE).
2: CLASS_PARSED_P (in RECORD_TYPE).
- 3: CLASS_FROM_SOURCE_P (in RECORD_TYPE).
4: CLASS_P (in RECORD_TYPE).
- 5: CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P (in RECORD_TYPE)
+ 5: CLASS_FROM_CURRENTLY_COMPILED_P (in RECORD_TYPE)
6: CLASS_BEING_LAIDOUT (in RECORD_TYPE)
Usage of DECL_LANG_FLAG_?:
CLASS_FINAL (in TYPE_DECL)
DECL_FINAL (in any decl)
4: METHOD_SYNCHRONIZED (in FUNCTION_DECL).
- LABEL_IN_SUBR (in LABEL_DECL)
CLASS_INTERFACE (in TYPE_DECL)
FIELD_VOLATILE (int FIELD_DECL)
5: METHOD_ABSTRACT (in FUNCTION_DECL).
- LABEL_IS_SUBR_START (in LABEL_DECL)
CLASS_ABSTRACT (in TYPE_DECL)
FIELD_TRANSIENT (in FIELD_DECL)
- 6: LABEL_CHANGED (in LABEL_DECL)
- CLASS_SUPER (in TYPE_DECL, ACC_SUPER flag)
- FIELD_LOCAL_ALIAS (in FIELD_DECL)
+ 6: CLASS_SUPER (in TYPE_DECL, ACC_SUPER flag)
7: DECL_CONSTRUCTOR_P (in FUNCTION_DECL).
CLASS_STATIC (in TYPE_DECL)
- FIELD_LOCAL_ALIAS_USED (in FIELD_DECL)
- FIELD_THISN (in FIELD_DECL)
*/
#define VAR_OR_FIELD_CHECK(DECL) \
? 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. */
-extern int compiling_from_source;
-
/* The class defined by the actual (main) file we are compiling. */
#define main_class \
java_global_trees[JTI_MAIN_CLASS]
/* 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 nonzero, permit the use of the assert keyword. */
extern int flag_jni;
-/* When nonzero, report the now deprecated empty statements. */
-
-extern int flag_extraneous_semicolon;
-
/* When nonzero, always check for a non gcj generated classes archive. */
extern int flag_force_classes_archive_check;
/* Turned to 1 if -Wall was encountered. See lang.c for their meanings. */
extern int flag_wall;
extern int flag_redundant;
-extern int flag_not_overriding;
-extern int flag_static_local_jdk1_1;
/* When nonzero, warn when source file is newer than matching class
file. */
initialization optimization should be performed. */
extern int flag_optimize_sci;
+/* Generate instances of Class at runtime. */
+extern int flag_indirect_classes;
+
/* 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;
-/* When nonzero, use the new bytecode verifier. */
-extern int flag_new_verifier;
-
-/* Encoding used for source files. */
-extern const char *current_encoding;
+/* When nonzero, generate only a limited set of class meta-data. */
+extern int flag_reduced_reflection;
/* The Java .class file that provides main_class; the main input file. */
extern GTY(()) struct JCF * current_jcf;
#define CONSTANT_ResolvedFlag 16
+/* Don't eagerly resolve this entry. When this flag is set, constant
+ pool entries are resolved only at runtime when the entry is first
+ referred to. */
+#define CONSTANT_LazyFlag 32
+
/* The cpool->data[i] for a ResolvedString points to a STRING_CST. */
#define CONSTANT_ResolvedString (CONSTANT_String+CONSTANT_ResolvedFlag)
extern GTY(()) tree java_io_serializable_identifier_node;
extern GTY(()) tree gcj_abi_version;
+/* The decl for the .constants field of an instance of Class. */
+extern GTY(()) tree constants_field_decl_node;
+
+/* The decl for the .data field of an instance of Class. */
+extern GTY(()) tree constants_data_field_decl_node;
+
enum java_tree_index
{
JTI_PROMOTED_BYTE_TYPE_NODE,
JTI_TYPE_IDENTIFIER_NODE,
JTI_INIT_IDENTIFIER_NODE,
JTI_CLINIT_IDENTIFIER_NODE,
- JTI_FINIT_IDENTIFIER_NODE,
- JTI_INSTINIT_IDENTIFIER_NODE,
JTI_VOID_SIGNATURE_NODE,
- JTI_LENGTH_IDENTIFIER_NODE,
JTI_FINALIZE_IDENTIFIER_NODE,
JTI_THIS_IDENTIFIER_NODE,
- JTI_SUPER_IDENTIFIER_NODE,
- JTI_CONTINUE_IDENTIFIER_NODE,
- JTI_ACCESS0_IDENTIFIER_NODE,
- JTI_CLASSDOLLAR_IDENTIFIER_NODE,
JTI_ONE_ELT_ARRAY_DOMAIN_TYPE,
JTI_RETURN_ADDRESS_TYPE_NODE,
JTI_SOFT_MULTIANEWARRAY_NODE,
JTI_SOFT_BADARRAYINDEX_NODE,
JTI_SOFT_NULLPOINTER_NODE,
+ JTI_SOFT_ABSTRACTMETHOD_NODE,
+ JTI_SOFT_NOSUCHFIELD_NODE,
JTI_SOFT_CHECKARRAYSTORE_NODE,
JTI_SOFT_MONITORENTER_NODE,
JTI_SOFT_MONITOREXIT_NODE,
JTI_SOFT_LOOKUPJNIMETHOD_NODE,
JTI_SOFT_GETJNIENVNEWFRAME_NODE,
JTI_SOFT_JNIPOPSYSTEMFRAME_NODE,
+ JTI_SOFT_UNWRAPJNI_NODE,
JTI_SOFT_FMOD_NODE,
JTI_SOFT_IDIV_NODE,
JTI_SOFT_IREM_NODE,
JTI_NATIVECODE_PTR_ARRAY_TYPE_NODE,
- JTI_WFL_OPERATOR,
-
JTI_MAIN_CLASS,
JTI_CURRENT_CLASS,
JTI_OUTPUT_CLASS,
java_global_trees[JTI_INIT_IDENTIFIER_NODE] /* "<init>" */
#define clinit_identifier_node \
java_global_trees[JTI_CLINIT_IDENTIFIER_NODE] /* "<clinit>" */
-#define finit_identifier_node \
- java_global_trees[JTI_FINIT_IDENTIFIER_NODE] /* "finit$" */
-/* FIXME "instinit$" and "finit$" should be merged */
-#define instinit_identifier_node \
- java_global_trees[JTI_INSTINIT_IDENTIFIER_NODE] /* "instinit$" */
#define void_signature_node \
java_global_trees[JTI_VOID_SIGNATURE_NODE] /* "()V" */
-#define length_identifier_node \
- java_global_trees[JTI_LENGTH_IDENTIFIER_NODE] /* "length" */
#define finalize_identifier_node \
java_global_trees[JTI_FINALIZE_IDENTIFIER_NODE] /* "finalize" */
#define this_identifier_node \
java_global_trees[JTI_THIS_IDENTIFIER_NODE] /* "this" */
-#define super_identifier_node \
- java_global_trees[JTI_SUPER_IDENTIFIER_NODE] /* "super" */
-#define continue_identifier_node \
- java_global_trees[JTI_CONTINUE_IDENTIFIER_NODE] /* "continue" */
-#define access0_identifier_node \
- java_global_trees[JTI_ACCESS0_IDENTIFIER_NODE] /* "access$0" */
-#define classdollar_identifier_node \
- java_global_trees[JTI_CLASSDOLLAR_IDENTIFIER_NODE] /* "class$" */
#define one_elt_array_domain_type \
java_global_trees[JTI_ONE_ELT_ARRAY_DOMAIN_TYPE]
/* The type of the return address of a subroutine. */
java_global_trees[JTI_SOFT_BADARRAYINDEX_NODE]
#define soft_nullpointer_node \
java_global_trees[JTI_SOFT_NULLPOINTER_NODE]
+#define soft_abstractmethod_node \
+ java_global_trees[JTI_SOFT_ABSTRACTMETHOD_NODE]
+#define soft_nosuchfield_node \
+ java_global_trees[JTI_SOFT_NOSUCHFIELD_NODE]
#define soft_checkarraystore_node \
java_global_trees[JTI_SOFT_CHECKARRAYSTORE_NODE]
#define soft_monitorenter_node \
java_global_trees[JTI_SOFT_GETJNIENVNEWFRAME_NODE]
#define soft_jnipopsystemframe_node \
java_global_trees[JTI_SOFT_JNIPOPSYSTEMFRAME_NODE]
+#define soft_unwrapjni_node \
+ java_global_trees[JTI_SOFT_UNWRAPJNI_NODE]
#define soft_fmod_node \
java_global_trees[JTI_SOFT_FMOD_NODE]
#define soft_idiv_node \
#define nativecode_ptr_type_node ptr_type_node
-#define wfl_operator \
- java_global_trees[JTI_WFL_OPERATOR]
-
/* The decl for "_Jv_ResolvePoolEntry". */
extern GTY(()) tree soft_resolvepoolentry_node;
-extern const char *cyclic_inheritance_report;
-
struct lang_identifier GTY(())
{
struct tree_identifier ignore;
/* 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)")))
+ chain_next ("(union lang_tree_node *)GENERIC_NEXT (&%h.generic)")))
+
{
union tree_node GTY ((tag ("0"),
desc ("tree_node_structure (&%h)")))
(DECL_LANG_SPECIFIC(DECL)->u.f.arg_slot_count)
/* Source location 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)->u.f.wfl)
/* List of checked thrown exceptions, as specified with the `throws'
keyword */
#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)->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)->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)->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)->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)
/* For each function decl, init_test_table contains a hash table whose
entries are keyed on class names, and whose values are local
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)->u.f.init_test_table)
-/* If LOCAL_CLASS_INITIALIZATION_FLAG_P(decl), give class it initializes. */
-#define DECL_FUNCTION_INIT_TEST_CLASS(DECL) \
- (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)->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
- invocation so we can later patch it. */
-#define DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->u.f.smic)
-/* The Number of Artificial Parameters (NAP) DECL contains. this$<n>
- is excluded, because sometimes created as a parameter before the
- function decl exists. */
-#define DECL_FUNCTION_NAP(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.nap)
-/* True if DECL is a synthetic ctor. */
-#define DECL_FUNCTION_SYNTHETIC_CTOR(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->u.f.synthetic_ctor)
-#define DECL_FIXED_CONSTRUCTOR_P(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->u.f.fixed_ctor)
#define DECL_LOCAL_CNI_METHOD_P(NODE) \
(DECL_LANG_SPECIFIC (NODE)->u.f.local_cni)
-/* A constructor that calls this. */
-#define DECL_INIT_CALLS_THIS(DECL) \
- (DECL_LANG_SPECIFIC(DECL)->u.f.init_calls_this)
-
/* True when DECL (a field) is Synthetic. */
#define FIELD_SYNTHETIC(DECL) DECL_LANG_FLAG_2 (VAR_OR_FIELD_CHECK (DECL))
-/* True when DECL aliases an outer context local variable. */
-#define FIELD_LOCAL_ALIAS(DECL) DECL_LANG_FLAG_6 (VAR_OR_FIELD_CHECK (DECL))
-
-/* True when DECL, which aliases an outer context local variable is
- used by the inner classe */
-#define FIELD_LOCAL_ALIAS_USED(DECL) DECL_LANG_FLAG_7 (VAR_OR_FIELD_CHECK (DECL))
-
-/* True when DECL is a this$<n> field. Note that
- FIELD_LOCAL_ALIAS_USED can be differentiated when tested against
- FIELD_LOCAL_ALIAS. */
-#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 (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))
-
-/* 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 (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)
-
-/* 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) (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 (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)
-
-/* True if this code is within a subroutine (target of a jsr). */
-#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 (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 (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,
- and NULL_TREE otherwise. */
-#define LABEL_SUBR_CONTEXT(NODE) DECL_CONTEXT (LABEL_RETURN_LABEL (NODE))
-
/* The slot number for this local variable. */
#define DECL_LOCAL_SLOT_NUMBER(NODE) \
(DECL_LANG_SPECIFIC (NODE)->u.v.slot_number)
/* For a VAR_DECL or PARM_DECL, used to chain decls with the same
slot_number in decl_map. */
#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 across nested class boundaries. */
-#define FIELD_NESTED_ACCESS(DECL) \
- (DECL_LANG_SPECIFIC (VAR_OR_FIELD_CHECK (DECL))->u.v.am)
-/* Safely tests whether FIELD_NESTED_ACCESS exists or not. */
-#define FIELD_NESTED_ACCESS_P(DECL) \
- DECL_LANG_SPECIFIC (DECL) && FIELD_NESTED_ACCESS (DECL)
-/* 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) (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. */
-#define CLASS_FINAL_VARIABLE_P(NODE) \
- (FIELD_FINAL (NODE) && FIELD_STATIC (NODE))
-/* True if NODE is a class initialization flag. This macro accesses
- the flag to read or set it. */
-#define LOCAL_CLASS_INITIALIZATION_FLAG(NODE) \
- (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))
+#define FIELD_ENUM(DECL) (DECL_LANG_SPECIFIC (DECL)->u.v.field_enum)
/* 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)
&& TREE_CODE (TREE_TYPE (NODE)) != POINTER_TYPE) \
|| TREE_CODE (NODE) == REAL_CST)
-/* 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) VAR_OR_FIELD_CHECK (DECL)->decl.pointer_alias_set
-
/* DECL_LANG_SPECIFIC for FUNCTION_DECLs. */
struct lang_decl_func GTY(())
{
int max_locals;
int max_stack;
int arg_slot_count;
- /* A temporary lie for the sake of ggc. Actually, last_line is
- only a source_location if USE_MAPPED_LOCATION. FIXME. */
source_location 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 */
/* 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 */
- int nap; /* Number of artificial parameters */
unsigned int native : 1; /* Nonzero if this is a native method */
- unsigned int synthetic_ctor : 1; /* Nonzero if this is a synthetic ctor */
- unsigned int init_final : 1; /* Nonzero all finals are initialized */
- 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. */
unsigned int dummy : 1;
unsigned int local_cni : 1; /* Decl needs mangle_local_cni_method. */
+ unsigned int bridge : 1; /* Bridge method. */
+ unsigned int varargs : 1; /* Varargs method. */
};
struct treetreehash_entry GTY(())
tree value;
};
-/* These represent the possible assertion_code's that can be emitted in the
+/* These represent the possible assertion_codes that can be emitted in the
type assertion table. */
enum
{
JV_ASSERT_IS_INSTANTIABLE = 2 /* Operand A is an instantiable class. */
};
+/* Annotation types used in the reflection_data. See
+ java.lang.Class.getDeclaredAnnotations() in the runtime library for
+ an example of how these are used. */
+
+typedef enum
+{
+ JV_CLASS_ATTR,
+ JV_METHOD_ATTR,
+ JV_FIELD_ATTR,
+ JV_DONE_ATTR
+} jv_attr_type;
+
+typedef enum
+{
+ JV_INNER_CLASSES_KIND,
+ JV_ENCLOSING_METHOD_KIND,
+ JV_SIGNATURE_KIND,
+ JV_ANNOTATIONS_KIND,
+ JV_PARAMETER_ANNOTATIONS_KIND,
+ JV_ANNOTATION_DEFAULT_KIND
+} jv_attr_kind;
+
typedef struct type_assertion GTY(())
{
int assertion_code; /* 'opcode' for the type of this assertion. */
int start_pc;
int end_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 : 1; /* Decl is no longer in scope. */
unsigned int local_slot : 1; /* Decl is a temporary in the stack frame. */
unsigned int class_field : 1; /* Decl needs mangle_class_field. */
unsigned int vtable : 1; /* Decl needs mangle_vtable. */
+ unsigned int field_enum:1; /* Field is an enum. */
};
/* This is what 'lang_decl' really points to. */
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$' used to handle `.class'
- for non primitive types when compiling to bytecode. */
-
#define TYPE_DUMMY(T) (TYPE_LANG_SPECIFIC(T)->dummy_class)
-#define TYPE_DOT_CLASS(T) (TYPE_LANG_SPECIFIC (T)->dot_class)
#define TYPE_PACKAGE_LIST(T) (TYPE_LANG_SPECIFIC (T)->package_list)
-#define TYPE_IMPORT_LIST(T) (TYPE_LANG_SPECIFIC (T)->import_list)
-#define TYPE_IMPORT_DEMAND_LIST(T) (TYPE_LANG_SPECIFIC (T)->import_demand_list)
#define TYPE_PRIVATE_INNER_CLASS(T) (TYPE_LANG_SPECIFIC (T)->pic)
#define TYPE_PROTECTED_INNER_CLASS(T) (TYPE_LANG_SPECIFIC (T)->poic)
#define TYPE_STRICTFP(T) (TYPE_LANG_SPECIFIC (T)->strictfp)
+#define TYPE_ENUM(T) (TYPE_LANG_SPECIFIC (T)->enum_class)
+#define TYPE_SYNTHETIC(T) (TYPE_LANG_SPECIFIC (T)->synthetic)
+#define TYPE_ANNOTATION(T) (TYPE_LANG_SPECIFIC (T)->annotation)
+
#define TYPE_USES_ASSERTIONS(T) (TYPE_LANG_SPECIFIC (T)->assertions)
#define TYPE_ATABLE_METHODS(T) (TYPE_LANG_SPECIFIC (T)->atable_methods)
#define TYPE_CTABLE_DECL(T) (TYPE_LANG_SPECIFIC (T)->ctable_decl)
#define TYPE_CATCH_CLASSES(T) (TYPE_LANG_SPECIFIC (T)->catch_classes)
-#define TYPE_VERIFY_METHOD(T) (TYPE_LANG_SPECIFIC (T)->verify_method)
#define TYPE_TO_RUNTIME_MAP(T) (TYPE_LANG_SPECIFIC (T)->type_to_runtime_map)
#define TYPE_ASSERTIONS(T) (TYPE_LANG_SPECIFIC (T)->type_assertions)
+#define TYPE_PACKAGE(T) (TYPE_LANG_SPECIFIC (T)->package)
+
+#define TYPE_REFLECTION_DATA(T) (TYPE_LANG_SPECIFIC (T)->reflection_data)
+#define TYPE_REFLECTION_DATASIZE(T) \
+ (TYPE_LANG_SPECIFIC (T)->reflection_datasize)
struct lang_type GTY(())
{
struct JCF *jcf;
struct CPool *cpool;
tree cpool_data_ref; /* Cached */
- tree finit_stmt_list; /* List of statements finit$ will use */
- tree clinit_stmt_list; /* List of statements <clinit> will use */
- tree ii_block; /* Instance initializer block */
- tree dot_class; /* The decl of the `class$' function that
- needs to be invoked and generated when
- compiling to bytecode to implement
- <non_primitive_type>.class */
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 */
tree otable_methods; /* List of static decls referred to by this
class. */
type matcher. */
tree catch_classes;
- tree verify_method; /* The verify method for this class.
- Used in split verification. */
-
htab_t GTY ((param_is (struct treetreehash_entry))) type_to_runtime_map;
/* The mapping of classes to exception region
markers. */
/* Table of type assertions to be evaluated
by the runtime when this class is loaded. */
+ tree package; /* IDENTIFIER_NODE for package this class is
+ a member of. */
+
+ unsigned char* GTY((skip)) reflection_data; /* The raw reflection
+ data for this
+ class. */
+ long reflection_datasize; /* The size of the raw reflection data
+ for this class, in bytes. */
+
unsigned pic:1; /* Private Inner Class. */
unsigned poic:1; /* Protected Inner Class. */
unsigned strictfp:1; /* `strictfp' class. */
unsigned assertions:1; /* Any method uses `assert'. */
- unsigned dummy_class:1; /* Not a real class, just a placeholder. */
+ unsigned dummy_class:1; /* Not a real class, just a placeholder. */
+ unsigned enum_class:1; /* Class is an enum type. */
+ unsigned synthetic:1; /* Class is synthetic. */
+ unsigned annotation:1; /* Class is an annotation type. */
};
#define JCF_u4 unsigned long
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 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 void java_hide_decl (tree);
extern tree make_class (void);
extern tree push_class (tree, tree);
extern tree unmangle_classname (const char *name, int name_length);
extern int get_interface_method_index (tree, tree);
extern tree layout_class_method (tree, tree, tree, tree);
extern void layout_class_methods (tree);
+extern void cache_this_class_ref (tree);
+extern void uncache_this_class_ref (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_constant_data_ref (bool);
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,
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, int pc);
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 void initialize_builtins (void);
extern tree lookup_name (tree);
-extern tree build_known_method_ref (tree, tree, tree, tree, tree);
+extern bool special_method_p (tree);
+extern void maybe_rewrite_invocation (tree *, tree *, tree *, tree *);
+extern tree build_known_method_ref (tree, tree, tree, tree, tree, tree);
extern tree build_class_init (tree, tree);
extern int attach_init_test_initialization_flags (void **, void *);
-extern tree build_invokevirtual (tree, tree);
+extern tree build_invokevirtual (tree, 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 tree java_modify_addr_for_volatile (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 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 write_classfile (tree);
extern char *print_int_node (tree);
extern void finish_class (void);
-extern void java_layout_seen_class_methods (void);
extern void check_for_initialization (tree, tree);
+extern struct CPool *cpool_for_class (tree);
+extern int find_class_or_string_constant (struct CPool *, int, tree);
extern tree pushdecl_top_level (tree);
extern tree pushdecl_function_level (tree);
extern void add_type_assertion (tree, int, tree, tree);
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 int verify_jvm_instructions_new (struct JCF *, const unsigned char *,
long);
extern void maybe_pushlevels (int);
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 tree java_create_object (tree);
extern void safe_layout_class (tree);
extern tree get_boehm_type_descriptor (tree);
+extern bool uses_jv_markobj_p (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 void java_mangle_decl (tree);
extern tree java_mangle_class_field (struct obstack *, tree);
extern tree java_mangle_vtable (struct obstack *, tree);
+extern tree java_mangle_resource_name (const char *);
extern void append_gpp_mangled_name (const char *, int);
extern void add_predefined_file (tree);
extern void finish_method (tree);
extern void java_expand_body (tree);
-extern int get_symbol_table_index (tree, tree *);
+extern int get_symbol_table_index (tree, tree, tree *);
extern tree make_catch_class_record (tree, tree);
extern tree emit_catch_table (tree);
extern int split_qualified_name (tree *left, tree *right, tree source);
extern int in_same_package (tree, tree);
-extern tree builtin_function (const char *, tree, int, enum built_in_class,
- const char *, tree);
+extern void java_read_sourcefilenames (const char *fsource_filename);
+
+extern void rewrite_reflection_indexes (void *);
#define DECL_FINAL(DECL) DECL_LANG_FLAG_3 (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 METHOD_BRIDGE(DECL) \
+ (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.bridge)
+#define METHOD_VARARGS(DECL) \
+ (DECL_LANG_SPECIFIC (FUNCTION_DECL_CHECK (DECL))->u.f.varargs)
#define CLASS_FILE_P(NODE) TREE_LANG_FLAG_3 (NODE)
#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 DECL_CLINIT_P(DECL) (ID_CLINIT_P (DECL_NAME (DECL)))
-#define DECL_INSTINIT_P(DECL) (ID_INSTINIT_P (DECL_NAME (DECL)))
/* Predicates on method identifiers. Kept close to other macros using
them */
#define ID_INIT_P(ID) ((ID) == init_identifier_node)
-#define ID_FINIT_P(ID) ((ID) == finit_identifier_node)
#define ID_CLINIT_P(ID) ((ID) == clinit_identifier_node)
-#define ID_CLASSDOLLAR_P(ID) ((ID) == classdollar_identifier_node)
-#define ID_INSTINIT_P(ID) ((ID) == instinit_identifier_node)
/* Access flags etc for variable/field (FIELD_DECL, VAR_DECL, or PARM_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_ENUM(DECL) (TYPE_ENUM (TREE_TYPE (DECL)))
#define CLASS_USES_ASSERTIONS(DECL) (TYPE_USES_ASSERTIONS (TREE_TYPE (DECL)))
+#define CLASS_SYNTHETIC(DECL) (TYPE_SYNTHETIC (TREE_TYPE (DECL)))
+#define CLASS_ANNOTATION(DECL) (TYPE_ANNOTATION (TREE_TYPE (DECL)))
/* @deprecated marker flag on methods, fields and classes */
/* Use CLASS_LOADED_P? FIXME */
#define CLASS_COMPLETE_P(DECL) DECL_LANG_FLAG_2 (DECL)
+/* A vector used to track type states for the current method. */
+extern VEC(tree, gc) *type_states;
+
/* This maps a bytecode offset (PC) to various flags,
listed below (starting with BCODE_). */
extern char *instruction_bits;
/* The length (in items) of the line number table. */
extern int linenumber_count;
-/* In type_map, means that slot is uninitialized or otherwise unusable. */
-#define TYPE_UNKNOWN NULL_TREE
-
/* In type_map, means the second half of a 64-bit double or long. */
#define TYPE_SECOND void_type_node
/* In a type map means the type the address subroutine return address. */
#define TYPE_RETURN_ADDR return_address_type_node
-/* In a subroutine's return type map, indicates that the slot was neither
- used nor set in the subroutine. */
-#define TYPE_UNUSED error_mark_node
-
-/* When returned from pop_type_0, indicates stack underflow. */
-#define TYPE_UNDERFLOW integer_zero_node
-
-/* When returned from pop_type_0, indicates a type mismatch. */
-#define TYPE_UNEXPECTED NULL_TREE
-
/* A array mapping variable/stack slot index to the type current
in that variable/stack slot.
- TYPE_UNKNOWN, TYPE_SECOND, and TYPE_NULL are special cases. */
+ TYPE_SECOND and TYPE_NULL are special cases. */
extern tree *type_map;
/* Map a stack index to the type currently in that slot. */
#define TYPE_IS_WIDE(TYPE) \
((TYPE) == double_type_node || (TYPE) == long_type_node)
-/* True iif CLASS has it's access$0 method generated. */
-#define CLASS_ACCESS0_GENERATED_P(CLASS) TYPE_LANG_FLAG_0 (CLASS)
-
/* True iff TYPE is a Java array type. */
#define TYPE_ARRAY_P(TYPE) TYPE_LANG_FLAG_1 (TYPE)
/* True if class TYPE has been parsed (first pass). */
#define CLASS_PARSED_P(TYPE) TYPE_LANG_FLAG_2 (TYPE)
-/* True if class TYPE was defined in Java source code. */
-#define CLASS_FROM_SOURCE_P(TYPE) TYPE_LANG_FLAG_3 (TYPE)
-
/* True of a RECORD_TYPE of a class/interface type (not array type) */
#define CLASS_P(TYPE) TYPE_LANG_FLAG_4 (TYPE)
layout of a class. */
#define CLASS_BEING_LAIDOUT(TYPE) TYPE_LANG_FLAG_6 (TYPE)
-/* True if class TYPE has a field initializer finit$ function */
-#define CLASS_HAS_FINIT_P(TYPE) TYPE_FINIT_STMT_LIST (TYPE)
-
-/* True if identifier ID was seen while processing a single type import stmt */
-#define IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P(ID) TREE_LANG_FLAG_0 (ID)
-
-/* True if identifier ID was seen while processing an import statement */
-#define IS_A_CLASSFILE_NAME(ID) TREE_LANG_FLAG_1 (ID)
-
/* True if ID is a qualified named (contains . or /) */
#define QUALIFIED_P(ID) TREE_LANG_FLAG_2 (ID)
-/* True if ID is an already processed import on demand */
-#define IS_AN_IMPORT_ON_DEMAND_P(ID) TREE_LANG_FLAG_3 (ID)
-
/* True if ID is a command-line specified filename */
#define IS_A_COMMAND_LINE_FILENAME_P(ID) TREE_LANG_FLAG_4 (ID)
/* True if filename ID has already been parsed */
#define HAS_BEEN_ALREADY_PARSED_P(ID) TREE_LANG_FLAG_5 (ID)
-/* True if EXPR is RHS sub-tree of a compound assign expression */
-#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 (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_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 (MODIFY_EXPR_CHECK (EXPR))
-
-/* True if EXPR (a TREE_TYPE denoting a class type) has its 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 LOOP_EXPR in that case) is part of a for statement */
-#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 (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 (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 (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 (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 (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 CALL_EXPR in that case) is a crafted StringBuffer */
-#define IS_CRAFTED_STRING_BUFFER_P(EXPR) TREE_LANG_FLAG_5 (EXPR)
-
-/* 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 (SAVE_EXPR_CHECK (EXPR))
-
-/* If set in CALL_EXPR, the receiver is 'super'. */
-#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)
-
-/* True if NODE (an IDENTIFIER) bears the name of an outer field from
- inner class (or vice versa) access function. */
-#define NESTED_FIELD_ACCESS_IDENTIFIER_P(NODE) \
- TREE_LANG_FLAG_6 (IDENTIFIER_NODE_CHECK (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))
-/* 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))
-
-/* True if the class decl NODE was declared in a inner scope and is
- not a toplevel class */
-#define PURE_INNER_CLASS_DECL_P(NODE) \
- (INNER_CLASS_DECL_P (NODE) && !CLASS_STATIC (NODE))
-
/* 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 TOPLEVEL_CLASS_TYPE_P(NODE) (!INNER_CLASS_TYPE_P (NODE) \
- || CLASS_STATIC (TYPE_NAME (NODE)))
-
-/* True if the class type NODE was declared in a inner scope and is
+/* True if the class type NODE was declared in an inner scope and is
not a toplevel class */
#define PURE_INNER_CLASS_TYPE_P(NODE) \
(INNER_CLASS_TYPE_P (NODE) && !CLASS_STATIC (TYPE_NAME (NODE)))
#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); \
- TREE_CHAIN (CONS) = TYPE_FIELDS (CTYPE); }
+#define START_RECORD_CONSTRUCTOR(CONS, CTYPE) \
+ do \
+ { \
+ CONS = build_constructor ((CTYPE), VEC_alloc (constructor_elt, gc, 0)); \
+ CONSTRUCTOR_APPEND_ELT (CONSTRUCTOR_ELTS (CONS), TYPE_FIELDS (CTYPE), \
+ NULL); \
+ } \
+ while (0)
/* 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) \
+ do \
+ { \
+ constructor_elt *_elt___ = VEC_last (constructor_elt, \
+ CONSTRUCTOR_ELTS (CONS)); \
+ tree _next___ = TREE_CHAIN (_elt___->index); \
+ gcc_assert (!DECL_NAME (_elt___->index)); \
+ _elt___->value = VALUE; \
+ CONSTRUCTOR_APPEND_ELT (CONSTRUCTOR_ELTS (CONS), _next___, NULL); \
+ } \
+ while (0)
/* 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) \
-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)
+ do \
+ { \
+ constructor_elt *_elt___ = VEC_last (constructor_elt, \
+ CONSTRUCTOR_ELTS (CONS)); \
+ tree _next___ = TREE_CHAIN (_elt___->index); \
+ gcc_assert (strcmp (IDENTIFIER_POINTER (DECL_NAME (_elt___->index)), \
+ NAME) == 0); \
+ _elt___->value = VALUE; \
+ CONSTRUCTOR_APPEND_ELT (CONSTRUCTOR_ELTS (CONS), _next___, NULL); \
+ } \
+ while (0)
/* Finish creating a record CONSTRUCTOR CONS. */
#define FINISH_RECORD_CONSTRUCTOR(CONS) \
- CONSTRUCTOR_ELTS(CONS) = nreverse (CONSTRUCTOR_ELTS (CONS))
-
-/* Macros on constructors invocations. */
-#define CALL_CONSTRUCTOR_P(NODE) \
- (TREE_CODE (NODE) == NEW_CLASS_EXPR || CALL_EXPLICIT_CONSTRUCTOR_P (NODE))
-
-#define CALL_EXPLICIT_CONSTRUCTOR_P(NODE) \
- (CALL_THIS_CONSTRUCTOR_P (NODE) || CALL_SUPER_CONSTRUCTOR_P (NODE))
-
-#define CALL_THIS_CONSTRUCTOR_P(NODE) \
- (TREE_CODE (NODE) == CALL_EXPR \
- && EXPR_WFL_NODE (TREE_OPERAND (NODE, 0)) == this_identifier_node)
-
-#define CALL_SUPER_CONSTRUCTOR_P(NODE) \
- (TREE_CODE (NODE) == CALL_EXPR \
- && EXPR_WFL_NODE (TREE_OPERAND (NODE, 0)) == super_identifier_node)
-
-/* Using a FINALLY_EXPR node */
-#define FINALLY_EXPR_LABEL(NODE) TREE_OPERAND (FINALLY_EXPR_CHECK (NODE), 0)
-#define FINALLY_EXPR_BLOCK(NODE) TREE_OPERAND (FINALLY_EXPR_CHECK (NODE), 1)
+ VEC_pop (constructor_elt, CONSTRUCTOR_ELTS (CONS))
#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 (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) \
{ \
- (WHERE) = build3 (CALL_EXPR, int_type_node, \
- build_address_of (soft_monitorenter_node), \
- build_tree_list (NULL_TREE, (ARG)), \
- NULL_TREE); \
+ (WHERE) = build_call_nary (int_type_node, \
+ build_address_of (soft_monitorenter_node), \
+ 1, (ARG)); \
TREE_SIDE_EFFECTS (WHERE) = 1; \
}
-#define BUILD_MONITOR_EXIT(WHERE, ARG) \
- { \
- (WHERE) = build3 (CALL_EXPR, int_type_node, \
- build_address_of (soft_monitorexit_node), \
- build_tree_list (NULL_TREE, (ARG)), \
- NULL_TREE); \
- TREE_SIDE_EFFECTS (WHERE) = 1; \
+#define BUILD_MONITOR_EXIT(WHERE, ARG) \
+ { \
+ (WHERE) = build_call_nary (int_type_node, \
+ build_address_of (soft_monitorexit_node), \
+ 1, (ARG)); \
+ TREE_SIDE_EFFECTS (WHERE) = 1; \
}
-/* 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))
-
/* True when we can perform static class initialization optimization */
#define STATIC_CLASS_INIT_OPT_P() \
- (flag_optimize_sci && (optimize >= 2) && ! flag_emit_class_files)
-
-extern int java_error_count;
-
-/* Make the current function where this macro is invoked report error
- messages and and return, if any */
-#define java_parse_abort_on_error() \
- { \
- if (java_error_count > save_error_count) \
- return; \
- }
+ (flag_optimize_sci && (optimize >= 2))
/* These are the possible values for the `state' field of the class
structure. This must be kept in sync with libgcj. */
#undef DEBUG_JAVA_BINDING_LEVELS
-/* In a LABELED_BLOCK_EXPR node. */
-#define LABELED_BLOCK_LABEL(NODE) \
- TREE_OPERAND_CHECK_CODE (NODE, LABELED_BLOCK_EXPR, 0)
-#define LABELED_BLOCK_BODY(NODE) \
- TREE_OPERAND_CHECK_CODE (NODE, LABELED_BLOCK_EXPR, 1)
-
-/* In an EXIT_BLOCK_EXPR node. */
-#define EXIT_BLOCK_LABELED_BLOCK(NODE) \
- TREE_OPERAND_CHECK_CODE (NODE, EXIT_BLOCK_EXPR, 0)
-
-/* 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)
-#ifdef USE_MAPPED_LOCATION
-#define EXPR_WFL_LINECOL(NODE) ((NODE)->exp.locus)
-#define EXPR_WFL_FILENAME(NODE) EXPR_FILENAME (NODE)
-#define EXPR_WFL_LINENO(NODE) EXPR_LINENO (NODE)
-extern tree build_expr_wfl (tree, source_location);
-extern tree expr_add_location (tree, source_location, bool);
-#define build_unknown_wfl(NODE) build_expr_wfl(NODE, UNKNOWN_LOCATION)
-#else
-#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)
-#undef EXPR_WFL_FILENAME_NODE
-#define EXPR_WFL_FILENAME_NODE(NODE) \
- TREE_OPERAND (EXPR_WITH_FILE_LOCATION_CHECK (NODE), 2)
-#define EXPR_WFL_FILENAME(NODE) \
- IDENTIFIER_POINTER (EXPR_WFL_FILENAME_NODE (NODE))
-/* ??? Java uses this in all expressions. */
-#define EXPR_WFL_SET_LINECOL(NODE, LINE, COL) \
- (EXPR_WFL_LINECOL(NODE) = ((LINE) << 12) | ((COL) & 0xfff))
-
-extern tree build_expr_wfl (tree, const char *, int, int);
-#define build_unknown_wfl(NODE) build_expr_wfl(NODE, NULL, 0, 0)
-#endif
-
extern void java_genericize (tree);
extern int java_gimplify_expr (tree *, tree *, tree *);
-extern tree extract_field_decl (tree);
+extern FILE *finput;
#endif /* ! GCC_JAVA_TREE_H */
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