/* Language parser definitions for the GNU compiler for the Java(TM) language.
- Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+ Free Software Foundation, Inc.
Contributed by Alexandre Petit-Bianco (apbianco@cygnus.com)
-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.
of Sun Microsystems, Inc. in the United States and other countries.
The Free Software Foundation is independent of Sun Microsystems, Inc. */
-#ifndef JV_LANG_H
-#define JV_LANG_H
+#ifndef GCC_JAVA_PARSE_H
+#define GCC_JAVA_PARSE_H
#include "lex.h"
/* Extern global variable declarations */
extern int java_error_count;
extern struct obstack temporary_obstack;
-extern struct obstack permanent_obstack;
extern int quiet_flag;
#ifndef JC1_LITE
/* Function extern to java/ */
-extern int int_fits_type_p PROTO ((tree, tree));
-extern tree stabilize_reference PROTO ((tree));
+extern int int_fits_type_p (tree, tree);
+extern tree stabilize_reference (tree);
#endif
/* Macros for verbose debug info */
#define DRECOVERED(s)
#endif
-#define DRECOVER(s) {yyerrok; DRECOVERED(s)}
-#define RECOVER {yyerrok; RECOVERED}
+#define DRECOVER(s) {yyerrok; DRECOVERED(s);}
+#define RECOVER {yyerrok; RECOVERED;}
#define YYERROR_NOW ctxp->java_error_flag = 1
-#define YYNOT_TWICE if (ctxp->prevent_ese != lineno)
+#define YYNOT_TWICE if (ctxp->prevent_ese != input_line)
/* Accepted modifiers */
-#define CLASS_MODIFIERS ACC_PUBLIC|ACC_ABSTRACT|ACC_FINAL
+#define CLASS_MODIFIERS ACC_PUBLIC|ACC_ABSTRACT|ACC_FINAL|ACC_STRICT
#define FIELD_MODIFIERS ACC_PUBLIC|ACC_PROTECTED|ACC_PRIVATE|ACC_FINAL| \
ACC_STATIC|ACC_TRANSIENT|ACC_VOLATILE
#define METHOD_MODIFIERS ACC_PUBLIC|ACC_PROTECTED|ACC_PRIVATE|ACC_ABSTRACT| \
- ACC_STATIC|ACC_FINAL|ACC_SYNCHRONIZED|ACC_NATIVE
-#define INTERFACE_MODIFIERS ACC_PUBLIC|ACC_ABSTRACT
+ ACC_STATIC|ACC_FINAL|ACC_SYNCHRONIZED|ACC_NATIVE| \
+ ACC_STRICT
+#define INTERFACE_MODIFIERS ACC_PUBLIC|ACC_ABSTRACT|ACC_STRICT
+#define INTERFACE_INNER_MODIFIERS ACC_PUBLIC|ACC_PROTECTED|ACC_ABSTRACT| \
+ ACC_STATIC|ACC_PRIVATE
#define INTERFACE_METHOD_MODIFIERS ACC_PUBLIC|ACC_ABSTRACT
#define INTERFACE_FIELD_MODIFIERS ACC_PUBLIC|ACC_STATIC|ACC_FINAL
#define THIS_MODIFIER_ONLY(f, m, v, count, l) \
if ((f) & (m)) \
{ \
- tree node = ctxp->modifier_ctx [v]; \
+ tree node = MODIFIER_WFL (v); \
if ((l) \
&& ((EXPR_WFL_COLNO (node) > EXPR_WFL_COLNO (l)) \
|| (EXPR_WFL_LINENO (node) > EXPR_WFL_LINENO (l)))) \
#define ABSTRACT_CHECK(FLAG, V, CL, S) \
if ((FLAG) & (V)) \
- parse_error_context ((CL), S " method can't be abstract");
+ parse_error_context ((CL), "%s method can't be abstract", (S));
#define JCONSTRUCTOR_CHECK(FLAG, V, CL, S) \
if ((FLAG) & (V)) \
/* Misc. */
#define exit_java_complete_class() \
{ \
- pop_obstacks (); \
return; \
}
(s1 [0]=='S' ? "Supertype" : "supertype") : \
(s1 [0] > 'A' ? "Type" : "type")))
+#define GET_REAL_TYPE(TYPE) \
+ (TREE_CODE (TYPE) == TREE_LIST ? TREE_PURPOSE (TYPE) : TYPE)
+
+/* Get TYPE name string, regardless whether TYPE is a class or an
+ array. */
+#define GET_TYPE_NAME(TYPE) \
+ (TREE_CODE (TYPE_NAME (TYPE)) == IDENTIFIER_NODE ? \
+ IDENTIFIER_POINTER (TYPE_NAME (TYPE)) : \
+ IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (TYPE))))
+
/* Pedantic warning on obsolete modifiers. Note: when cl is NULL,
flags was set artificially, such as for a interface method */
-#define OBSOLETE_MODIFIER_WARNING(cl, flags, modifier, format, arg) \
+#define OBSOLETE_MODIFIER_WARNING(cl, flags, __modifier, arg) \
+ { \
+ if (flag_redundant && (cl) && ((flags) & (__modifier))) \
+ parse_warning_context (cl, \
+ "Discouraged redundant use of `%s' modifier in declaration of %s", \
+ java_accstring_lookup (__modifier), arg); \
+ }
+#define OBSOLETE_MODIFIER_WARNING2(cl, flags, __modifier, arg1, arg2) \
{ \
- if ((cl) && ((flags) & (modifier))) \
+ if (flag_redundant && (cl) && ((flags) & (__modifier))) \
parse_warning_context (cl, \
- "Discouraged redundant use of `%s' modifier " \
- "in declaration of " format, \
- java_accstring_lookup (modifier), arg); \
+ "Discouraged redundant use of `%s' modifier in declaration of %s `%s'", \
+ java_accstring_lookup (__modifier), arg1, arg2);\
}
/* Quickly build a temporary pointer on hypothetical type NAME. */
#define BUILD_PTR_FROM_NAME(ptr, name) \
- { \
- ptr = build (POINTER_TYPE, NULL_TREE); \
+ do { \
+ ptr = make_node (POINTER_TYPE); \
TYPE_NAME (ptr) = name; \
- }
+ } while (0)
-#define INCOMPLETE_TYPE_P(NODE) \
- ((TREE_CODE (NODE) == TREE_LIST) \
- && (TREE_CODE (TREE_PURPOSE (NODE)) == POINTER_TYPE) \
- && (TREE_TYPE (TREE_PURPOSE (NODE)) == NULL_TREE))
+#define INCOMPLETE_TYPE_P(NODE) \
+ ((TREE_CODE (NODE) == POINTER_TYPE) \
+ && !TREE_TYPE (NODE) \
+ && TREE_CODE (TYPE_NAME (NODE)) == IDENTIFIER_NODE)
/* Set the EMIT_LINE_NOTE flag of a EXPR_WLF to 1 if debug information
are requested. Works in the context of a parser rule. */
#define JNULLP_TYPE_P(TYPE) ((TYPE) && (TREE_CODE (TYPE) == POINTER_TYPE) \
&& (TYPE) == TREE_TYPE (null_pointer_node))
-/* Other predicate */
-#define DECL_P(NODE) (NODE && (TREE_CODE (NODE) == PARM_DECL \
- || TREE_CODE (NODE) == VAR_DECL \
- || TREE_CODE (NODE) == FIELD_DECL))
+/* Other predicates */
+#define JDECL_P(NODE) (NODE && (TREE_CODE (NODE) == PARM_DECL \
+ || TREE_CODE (NODE) == VAR_DECL \
+ || TREE_CODE (NODE) == FIELD_DECL))
#define TYPE_INTERFACE_P(TYPE) \
(CLASS_P (TYPE) && CLASS_INTERFACE (TYPE_NAME (TYPE)))
#define TYPE_CLASS_P(TYPE) (CLASS_P (TYPE) \
- && !CLASS_INTERFACE (TYPE_NAME (TYPE)) \
- && !TYPE_ARRAY_P (TYPE))
+ && !CLASS_INTERFACE (TYPE_NAME (TYPE)))
+
+/* Identifier business related to 1.1 language extensions. */
+
+#define IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS(NODE) \
+ (TREE_CODE (NODE) == IDENTIFIER_NODE && \
+ IDENTIFIER_LENGTH (NODE) >= 8 && \
+ IDENTIFIER_POINTER (NODE)[7] != '0')
+
+/* Build the string val$<O> and store it into N. The is used to
+ construct the name of inner class hidden fields used to alias outer
+ scope local variables. */
+#define MANGLE_OUTER_LOCAL_VARIABLE_NAME(N, O) \
+ { \
+ char *mangled_name; \
+ obstack_grow (&temporary_obstack, "val$", 4); \
+ obstack_grow (&temporary_obstack, \
+ IDENTIFIER_POINTER ((O)), IDENTIFIER_LENGTH ((O))); \
+ obstack_1grow (&temporary_obstack, '\0'); \
+ mangled_name = obstack_finish (&temporary_obstack); \
+ (N) = get_identifier (mangled_name); \
+ obstack_free (&temporary_obstack, mangled_name); \
+ }
+
+/* Build the string parm$<O> and store in into the identifier N. This
+ is used to construct the name of hidden parameters used to
+ initialize outer scope aliases. */
+#define MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID(N, O) \
+ { \
+ char *mangled_name; \
+ obstack_grow (&temporary_obstack, "parm$", 5); \
+ obstack_grow (&temporary_obstack, \
+ IDENTIFIER_POINTER ((O)), IDENTIFIER_LENGTH ((O))); \
+ obstack_1grow (&temporary_obstack, '\0'); \
+ mangled_name = obstack_finish (&temporary_obstack); \
+ (N) = get_identifier (mangled_name); \
+ obstack_free (&temporary_obstack, mangled_name); \
+ }
+
+#define MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR(N, S) \
+ { \
+ char *mangled_name; \
+ obstack_grow (&temporary_obstack, "parm$", 5); \
+ obstack_grow (&temporary_obstack, (S), strlen ((S))); \
+ obstack_1grow (&temporary_obstack, '\0'); \
+ mangled_name = obstack_finish (&temporary_obstack); \
+ (N) = get_identifier (mangled_name); \
+ obstack_free (&temporary_obstack, mangled_name); \
+ }
+
+/* Skip THIS and artificial parameters found in function decl M and
+ assign the result to C. We don't do that for $finit$, since it's
+ knowingly called with artificial parms. */
+#define SKIP_THIS_AND_ARTIFICIAL_PARMS(C,M) \
+ { \
+ int i; \
+ (C) = TYPE_ARG_TYPES (TREE_TYPE ((M))); \
+ if (!METHOD_STATIC ((M))) \
+ (C) = TREE_CHAIN (C); \
+ if (DECL_CONSTRUCTOR_P ((M)) \
+ && PURE_INNER_CLASS_TYPE_P (DECL_CONTEXT ((M)))) \
+ (C) = TREE_CHAIN (C); \
+ if (!DECL_FINIT_P ((M))) \
+ for (i = DECL_FUNCTION_NAP ((M)); i; i--) \
+ (C) = TREE_CHAIN (C); \
+ }
+
+/* Mark final parameters in method M, by comparison of the argument
+ list L. This macro is used to set the flag once the method has been
+ build. */
+#define MARK_FINAL_PARMS(M, L) \
+ { \
+ tree current = TYPE_ARG_TYPES (TREE_TYPE ((M))); \
+ tree list = (L); \
+ if (!METHOD_STATIC ((M))) \
+ current = TREE_CHAIN (current); \
+ for (; current != end_params_node; \
+ current = TREE_CHAIN (current), list = TREE_CHAIN (list)) \
+ ARG_FINAL_P (current) = ARG_FINAL_P (list); \
+ if (current != list) \
+ abort (); \
+ }
+
+/* Reset the ARG_FINAL_P that might have been set in method M args. */
+#define UNMARK_FINAL_PARMS(M) \
+ { \
+ tree current; \
+ for (current = TYPE_ARG_TYPES (TREE_TYPE ((M))); \
+ current != end_params_node; current = TREE_CHAIN (current)) \
+ ARG_FINAL_P (current) = 0; \
+ }
+
+/* Reverse a crafted parameter list as required. */
+#define CRAFTED_PARAM_LIST_FIXUP(P) \
+ { \
+ if ((P)) \
+ { \
+ tree last = (P); \
+ (P) = nreverse (P); \
+ TREE_CHAIN (last) = end_params_node; \
+ } \
+ else \
+ (P) = end_params_node; \
+ }
+
+/* Modes governing the creation of a alias initializer parameter
+ lists. AIPL stands for Alias Initializer Parameter List. */
+enum {
+ AIPL_FUNCTION_CREATION, /* Suitable for artificial method creation */
+ AIPL_FUNCTION_DECLARATION, /* Suitable for declared methods */
+ AIPL_FUNCTION_CTOR_INVOCATION, /* Invocation of constructors */
+ AIPL_FUNCTION_FINIT_INVOCATION /* Invocation of $finit$ */
+};
/* Standard error messages */
#define ERROR_CANT_CONVERT_TO_BOOLEAN(OPERATOR, NODE, TYPE) \
- parse_error_context \
- ((OPERATOR), "Incompatible type for `%s'. Can't convert `%s' to " \
- "boolean", operator_string ((NODE)), lang_printable_name ((TYPE),0))
+ parse_error_context ((OPERATOR), \
+ "Incompatible type for `%s'. Can't convert `%s' to boolean", \
+ operator_string ((NODE)), lang_printable_name ((TYPE),0))
#define ERROR_CANT_CONVERT_TO_NUMERIC(OPERATOR, NODE, TYPE) \
- parse_error_context \
- ((OPERATOR), "Incompatible type for `%s'. Can't convert `%s' to " \
- "numeric type", operator_string ((NODE)), lang_printable_name ((TYPE), 0))
+ parse_error_context ((OPERATOR), \
+ "Incompatible type for `%s'. Can't convert `%s' to numeric type", \
+ operator_string ((NODE)), lang_printable_name ((TYPE), 0))
#define ERROR_CAST_NEEDED_TO_INTEGRAL(OPERATOR, NODE, TYPE) \
- parse_error_context \
- ((OPERATOR), (JPRIMITIVE_TYPE_P (TYPE) ? \
- "Incompatible type for `%s'. Explicit cast needed to convert " \
- "`%s' to integral" : "Incompatible type for `%s'. Can't convert " \
- "`%s' to integral"), operator_string ((NODE)), \
- lang_printable_name ((TYPE), 0))
+do { \
+ tree _operator = (OPERATOR), _node = (NODE), _type = (TYPE); \
+ if (JPRIMITIVE_TYPE_P (_type)) \
+ parse_error_context (_operator, \
+"Incompatible type for `%s'. Explicit cast needed to convert `%s' to integral",\
+ operator_string(_node), \
+ lang_printable_name (_type, 0)); \
+ else \
+ parse_error_context (_operator, \
+ "Incompatible type for `%s'. Can't convert `%s' to integral", \
+ operator_string(_node), \
+ lang_printable_name (_type, 0)); \
+} while (0)
#define ERROR_VARIABLE_NOT_INITIALIZED(WFL, V) \
parse_error_context \
#define LOOP_EXPR_BODY_BODY_EXPR(NODE, R) \
LABELED_BLOCK_BODY (LOOP_EXPR_BODY_LABELED_BODY(NODE, R))
-/* Does a loop have a label ? */
-#define LOOP_HAS_LABEL_P(LOOP) \
- (ctxp->current_labeled_block \
- && LABELED_BLOCK_BODY (ctxp->current_labeled_block) == (LOOP))
-
-/* Same operation than the one performed above, but considering the
- previous labeled block */
-#define LOOP_HAS_LABEL_SKIP_P(LOOP) \
- (ctxp->current_labeled_block \
- && TREE_CHAIN (ctxp->current_labeled_block) \
- && LABELED_BLOCK_BODY (TREE_CHAIN (ctxp->current_labeled_block)) == (LOOP))
-
#define PUSH_LABELED_BLOCK(B) \
{ \
TREE_CHAIN (B) = ctxp->current_labeled_block; \
/* Check that we have exceptions in E. */
#define EXCEPTIONS_P(E) ((E) ? TREE_VALUE (E) : NULL_TREE)
+/* Anonymous array access */
+#define ANONYMOUS_ARRAY_BASE_TYPE(N) TREE_OPERAND ((N), 0)
+#define ANONYMOUS_ARRAY_DIMS_SIG(N) TREE_OPERAND ((N), 1)
+#define ANONYMOUS_ARRAY_INITIALIZER(N) TREE_OPERAND ((N), 2)
+
/* Invocation modes, as returned by invocation_mode (). */
enum {
INVOKE_STATIC,
INVOKE_NONVIRTUAL,
INVOKE_SUPER,
INVOKE_INTERFACE,
- INVOKE_VIRTUAL,
+ INVOKE_VIRTUAL
};
-/* We need the resolution stuff only if we compile jc1 */
-#ifndef JC1_LITE
-
/* Unresolved type identifiers handling. When we process the source
code, we blindly accept an unknown type identifier and try to
resolve it later. When an unknown type identifier is encountered
without the need for any specific
actions */
JDEP_EXCEPTION, /* Patch exceptions specified by `throws' */
+ JDEP_ANONYMOUS /* Patch anonymous classes
+ (implementation or extension.) */
+
};
typedef struct _jdep {
-#ifdef ONLY_INT_FIELDS
- int kind : 8; /* Type of patch */
-#else
- enum jdep_code kind : 8;
-#endif
+ ENUM_BITFIELD(jdep_code) kind : 8; /* Type of patch */
int flag0 : 1; /* Some flags */
tree decl; /* Tied decl/or WFL */
tree solv; /* What to solve */
tree wfl; /* Where thing to resolve where found */
tree misc; /* Miscellaneous info (optional). */
+ tree enclosing; /* The enclosing (current) class */
tree *patch; /* Address of a location to patch */
struct _jdep *next; /* Linked list */
} jdep;
#define JDEP_DECL(J) ((J)->decl)
#define JDEP_DECL_WFL(J) ((J)->decl)
#define JDEP_KIND(J) ((J)->kind)
-#define JDEP_SOLV(J) ((J)->solv)
#define JDEP_WFL(J) ((J)->wfl)
#define JDEP_MISC(J) ((J)->misc)
+#define JDEP_ENCLOSING(J) ((J)->enclosing)
#define JDEP_CLASS(J) ((J)->class)
#define JDEP_APPLY_PATCH(J,P) (*(J)->patch = (P))
#define JDEP_GET_PATCH(J) ((J)->patch)
#define JDEP_CHAIN(J) ((J)->next)
-#define JDEP_TO_RESOLVE(J) (TREE_PURPOSE ((J)->solv))
-#define JDEP_RESOLVED_DECL(J) ((J)->solv ? TREE_PURPOSE ((J)->solv):NULL_TREE)
-#define JDEP_RESOLVED(J, D) \
- { \
- TREE_PURPOSE ((J)->solv) = D; \
- TREE_VALUE ((J)->solv) = (J)->solv; \
- }
-#define JDEP_RESOLVED_P(J) (!(J)->solv || \
- TREE_VALUE ((J)->solv) == (J)->solv)
+#define JDEP_TO_RESOLVE(J) ((J)->solv)
+#define JDEP_RESOLVED_DECL(J) ((J)->solv)
+#define JDEP_RESOLVED(J, D) ((J)->solv = D)
+#define JDEP_RESOLVED_P(J) \
+ (!(J)->solv || TREE_CODE ((J)->solv) != POINTER_TYPE)
-typedef struct _jdeplist {
+struct jdeplist_s {
jdep *first;
jdep *last;
- struct _jdeplist *next;
-} jdeplist;
-static jdeplist *reverse_jdep_list ();
-
-#endif /* JC1_LITE */
+ struct jdeplist_s *next;
+};
+typedef struct jdeplist_s jdeplist;
#define CLASSD_FIRST(CD) ((CD)->first)
#define CLASSD_LAST(CD) ((CD)->last)
/* if TYPE can't be resolved, obtain something suitable for its
resolution (TYPE is saved in SAVE before being changed). and set
CHAIN to 1. Otherwise, type is set to something usable. CHAIN is
- usually used to determine that a new DEP must be installed on TYPE. */
-#define SET_TYPE_FOR_RESOLUTION(TYPE, SAVE, CHAIN) \
- { \
- tree returned_type; \
- (CHAIN) = 0; \
- if (unresolved_type_p (type, &returned_type)) \
- { \
- if (returned_type) \
- (TYPE) = returned_type; \
- else \
- { \
- (SAVE) = (TYPE); \
- (TYPE) = obtain_incomplete_type (TYPE); \
- CHAIN = 1; \
- } \
- } \
+ usually used to determine that a new DEP must be installed on TYPE.
+ Note that when compiling java.lang.Object, references to Object are
+ java.lang.Object. */
+#define SET_TYPE_FOR_RESOLUTION(TYPE, SAVE, CHAIN) \
+ { \
+ tree _returned_type; \
+ (CHAIN) = 0; \
+ if (TREE_TYPE (GET_CPC ()) == object_type_node \
+ && TREE_CODE (TYPE) == EXPR_WITH_FILE_LOCATION \
+ && EXPR_WFL_NODE (TYPE) == unqualified_object_id_node) \
+ (TYPE) = object_type_node; \
+ else \
+ { \
+ if (unresolved_type_p (type, &_returned_type)) \
+ { \
+ if (_returned_type) \
+ (TYPE) = _returned_type; \
+ else \
+ { \
+ tree _type; \
+ WFL_STRIP_BRACKET (_type, TYPE); \
+ (SAVE) = (_type); \
+ (TYPE) = obtain_incomplete_type (TYPE); \
+ CHAIN = 1; \
+ } \
+ } \
+ } \
+ }
+
+#define WFL_STRIP_BRACKET(TARGET, TYPE) \
+{ \
+ tree __type = (TYPE); \
+ if (TYPE && TREE_CODE (TYPE) == EXPR_WITH_FILE_LOCATION) \
+ { \
+ tree _node; \
+ if (build_type_name_from_array_name (EXPR_WFL_NODE (TYPE), &_node)) \
+ { \
+ tree _new = copy_node (TYPE); \
+ EXPR_WFL_NODE (_new) = _node; \
+ __type = _new; \
+ } \
+ } \
+ (TARGET) = __type; \
+}
+
+/* If NAME contains one or more trailing []s, NAMELEN will be the
+ adjusted to be the index of the last non bracket character in
+ NAME. ARRAY_DIMS will contain the number of []s found. */
+
+#define STRING_STRIP_BRACKETS(NAME, NAMELEN, ARRAY_DIMS) \
+{ \
+ ARRAY_DIMS = 0; \
+ while (NAMELEN >= 2 && (NAME)[NAMELEN - 1] == ']') \
+ { \
+ NAMELEN -= 2; \
+ (ARRAY_DIMS)++; \
+ } \
+}
+
+/* Promote a type if it won't be registered as a patch */
+#define PROMOTE_RECORD_IF_COMPLETE(TYPE, IS_INCOMPLETE) \
+ { \
+ if (!(IS_INCOMPLETE) && TREE_CODE (TYPE) == RECORD_TYPE) \
+ (TYPE) = promote_type (TYPE); \
}
/* Insert a DECL in the current block */
#define BLOCK_CHAIN_DECL(NODE) \
{ \
TREE_CHAIN ((NODE)) = \
- BLOCK_EXPR_DECLS (DECL_FUNCTION_BODY (current_function_decl)); \
- BLOCK_EXPR_DECLS (DECL_FUNCTION_BODY (current_function_decl)) = (NODE); \
+ BLOCK_EXPR_DECLS (GET_CURRENT_BLOCK (current_function_decl)); \
+ BLOCK_EXPR_DECLS (GET_CURRENT_BLOCK (current_function_decl)) = (NODE); \
}
-#define BLOCK_EXPR_DECLS(NODE) BLOCK_VARS(NODE)
-#define BLOCK_EXPR_BODY(NODE) BLOCK_SUBBLOCKS(NODE)
-
-/* For an artificial BLOCK (created to house a local variable declaration not
- at the start of an existing block), the parent block; otherwise NULL. */
-#define BLOCK_EXPR_ORIGIN(NODE) BLOCK_ABSTRACT_ORIGIN(NODE)
+/* Return the current block, either found in the body of the currently
+ declared function or in the current static block being defined. */
+#define GET_CURRENT_BLOCK(F) ((F) ? DECL_FUNCTION_BODY ((F)) : \
+ current_static_block)
-/* Merge an other line to the source line number of a decl. Used to
- remember function's end. */
-#define DECL_SOURCE_LINE_MERGE(DECL,NO) DECL_SOURCE_LINE(DECL) |= (NO << 16)
-
-/* Retrieve those two info separately. */
-#define DECL_SOURCE_LINE_FIRST(DECL) (DECL_SOURCE_LINE(DECL) & 0x0000ffff)
-#define DECL_SOURCE_LINE_LAST(DECL) (DECL_SOURCE_LINE(DECL) >> 16)
+/* Retrieve line/column from a WFL. */
+#define EXPR_WFL_GET_LINECOL(V,LINE,COL) \
+ { \
+ (LINE) = (V) >> 12; \
+ (COL) = (V) & 0xfff; \
+ }
+/* Add X to the column number information */
+#define EXPR_WFL_ADD_COL(V, X) \
+ (V) = (((V) & 0xfffff000) | ((((V) & 0xfff) + (X)) & 0xfff))
/* Build a WFL for expression nodes */
#define BUILD_EXPR_WFL(NODE, WFL) \
build_expr_wfl ((NODE), input_filename, EXPR_WFL_LINENO ((WFL)), \
EXPR_WFL_COLNO ((WFL)))
-#define EXPR_WFL_QUALIFICATION(WFL) TREE_OPERAND ((WFL), 1)
+#define EXPR_WFL_QUALIFICATION(WFL) TREE_OPERAND ((WFL), 2)
#define QUAL_WFL(NODE) TREE_PURPOSE (NODE)
#define QUAL_RESOLUTION(NODE) TREE_VALUE (NODE)
-#define QUAL_DECL_TYPE(NODE) \
+#define QUAL_DECL_TYPE(NODE) GET_SKIP_TYPE (NODE)
+
+#define GET_SKIP_TYPE(NODE) \
(TREE_CODE (TREE_TYPE (NODE)) == POINTER_TYPE ? \
- TREE_TYPE (TREE_TYPE (NODE)) : TREE_TYPE (NODE))
+ TREE_TYPE (TREE_TYPE (NODE)): TREE_TYPE (NODE))
/* Handy macros for the walk operation */
#define COMPLETE_CHECK_OP(NODE, N) \
#define COMPLETE_CHECK_OP_2(NODE) COMPLETE_CHECK_OP(NODE, 2)
/* Building invocations: append(ARG) and StringBuffer(ARG) */
-#define BUILD_APPEND(ARG) \
- build_method_invocation (wfl_append, \
- (ARG ? build_tree_list (NULL, (ARG)): NULL_TREE))
+#define BUILD_APPEND(ARG) \
+ ((JSTRING_TYPE_P (TREE_TYPE (ARG)) || JPRIMITIVE_TYPE_P (TREE_TYPE (ARG))) \
+ ? build_method_invocation (wfl_append, \
+ ARG ? build_tree_list (NULL, (ARG)) : NULL_TREE)\
+ : build_method_invocation (wfl_append, \
+ ARG ? build_tree_list (NULL, \
+ build1 (CONVERT_EXPR, \
+ object_type_node,\
+ (ARG))) \
+ : NULL_TREE))
#define BUILD_STRING_BUFFER(ARG) \
build_new_invocation (wfl_string_buffer, \
(ARG ? build_tree_list (NULL, (ARG)) : NULL_TREE))
-/* For exception handling, build diverse function calls */
-#define BUILD_MONITOR_ENTER(WHERE, ARG) \
- { \
- (WHERE) = build (CALL_EXPR, int_type_node, \
- build_address_of (soft_monitorenter_node), \
- build_tree_list (NULL_TREE, (ARG))); \
- TREE_SIDE_EFFECTS (WHERE) = 1; \
- }
-
-#define BUILD_MONITOR_EXIT(WHERE, ARG) \
+#define BUILD_THROW(WHERE, WHAT) \
{ \
- (WHERE) = build (CALL_EXPR, int_type_node, \
- build_address_of (soft_monitorexit_node), \
- build_tree_list (NULL_TREE, (ARG))); \
- TREE_SIDE_EFFECTS (WHERE) = 1; \
- }
-
-#define BUILD_ASSIGN_EXCEPTION_INFO(WHERE, TO) \
- { \
- (WHERE) = build (MODIFY_EXPR, void_type_node, (TO), \
- soft_exceptioninfo_call_node); \
- TREE_SIDE_EFFECTS (WHERE) = 1; \
- }
-
-#define BUILD_THROW(WHERE, WHAT) \
- { \
- (WHERE) = build (CALL_EXPR, void_type_node, \
- build_address_of (throw_node), \
- build_tree_list (NULL_TREE, (WHAT)), NULL_TREE); \
- TREE_SIDE_EFFECTS ((WHERE)) = 1; \
+ (WHERE) = \
+ build (CALL_EXPR, void_type_node, \
+ build_address_of (throw_node), \
+ build_tree_list (NULL_TREE, (WHAT)), NULL_TREE); \
+ TREE_SIDE_EFFECTS ((WHERE)) = 1; \
}
/* Set wfl_operator for the most accurate error location */
java_check_regular_methods ((CLASS)); \
}
+#define CLEAR_DEPRECATED ctxp->deprecated = 0
+
+#define CHECK_DEPRECATED_NO_RESET(DECL) \
+ { \
+ if (ctxp->deprecated) \
+ DECL_DEPRECATED (DECL) = 1; \
+ }
+
/* Using and reseting the @deprecated tag flag */
#define CHECK_DEPRECATED(DECL) \
{ \
ctxp->deprecated = 0; \
}
-/* Register an impor */
-#define REGISTER_IMPORT(WHOLE, NAME) \
-{ \
- IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P ((NAME)) = 1; \
- node = build_tree_list ((WHOLE), (NAME)); \
- TREE_CHAIN (node) = ctxp->import_list; \
- ctxp->import_list = node; \
+/* Register an import */
+#define REGISTER_IMPORT(WHOLE, NAME) \
+{ \
+ IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P ((NAME)) = 1; \
+ ctxp->import_list = tree_cons ((WHOLE), (NAME), ctxp->import_list); \
}
+
+/* Macro to access the osb (opening square bracket) count */
+#define CURRENT_OSB(C) (C)->osb_number [(C)->osb_depth]
+
+/* Macro for the xreferencer */
+#define DECL_END_SOURCE_LINE(DECL) (DECL_CHECK (DECL)->decl.u1.i)
+#define DECL_INHERITED_SOURCE_LINE(DECL) (DECL_CHECK (DECL)->decl.u2.i)
/* Parser context data structure. */
-struct parser_ctxt {
+struct parser_ctxt GTY(()) {
- char *filename; /* Current filename */
- FILE *finput; /* Current file input stream */
+ const char *filename; /* Current filename */
struct parser_ctxt *next;
- struct java_line *p_line, *c_line; /* Previous and current line */
+ java_lexer * GTY((skip)) lexer; /* Current lexer state */
+ char marker_begining; /* Marker. Should be a sub-struct */
+ struct java_line * GTY ((skip)) p_line; /* Previous line */
+ struct java_line * GTY ((skip)) c_line; /* Current line */
java_lc elc; /* Error's line column info */
- unicode_t unget_utf8_value; /* An unget utf8 value */
int ccb_indent; /* Keep track of {} indent, lexer */
int first_ccb_indent1; /* First { at ident level 1 */
int last_ccb_indent1; /* Last } at ident level 1 */
int parser_ccb_indent; /* Keep track of {} indent, parser */
- int osb_number; /* Keep track of ['s */
- int minus_seen; /* Integral literal overflow */
- int lineno; /* Current lineno */
- int java_error_flag; /* Report error when true */
- int deprecated; /* @deprecated tag seen */
-
- /* This section is defined only if we compile jc1 */
-#ifndef JC1_LITE
- tree modifier_ctx [11]; /* WFL of modifiers */
- tree current_class; /* Current class */
- tree current_function_decl; /* Current function decl, save/restore */
-
- JCF *current_jcf; /* CU jcf */
+ int osb_depth; /* Current depth of [ in an expression */
+ int osb_limit; /* Limit of this depth */
+ int * GTY ((skip)) osb_number; /* Keep track of ['s */
+ int lineno; /* Current lineno */
+ char marker_end; /* End marker. Should be a sub-struct */
+
+ /* The flags section */
+
+ /* Indicates a context used for saving the parser status. The
+ context must be popped when the status is restored. */
+ unsigned saved_data_ctx:1;
+ /* Indicates that a context already contains saved data and that the
+ next save operation will require a new context to be created. */
+ unsigned saved_data:1;
+ /* Report error when true */
+ unsigned java_error_flag:1;
+ /* @deprecated tag seen */
+ unsigned deprecated:1;
+ /* Flag to report certain errors (fix this documentation. FIXME) */
+ unsigned class_err:1;
+
+ /* This section is used only if we compile jc1 */
+ tree modifier_ctx [12]; /* WFL of modifiers */
+ tree class_type; /* Current class */
+ tree function_decl; /* Current function decl, save/restore */
+
+ struct JCF * current_jcf; /* CU jcf */
int prevent_ese; /* Prevent expression statement error */
- int class_err; /* Flag to report certain errors */
int formal_parameter_number; /* Number of parameters found */
int interface_number; /* # itfs declared to extend an itf def */
tree package; /* Defined package ID */
- tree incomplete_class; /* List of non-complete classes */
- tree current_parsed_class; /* Class currently parsed */
- tree current_parsed_class_un; /* Curr. parsed class unqualified name */
+ /* These two lists won't survive file traversal */
tree class_list; /* List of classes in a CU */
- tree gclass_list; /* All classes seen so far. */
- jdeplist *classd_list; /* Classe dependencies in a CU */
+ jdeplist * GTY((skip)) classd_list; /* Classe dependencies in a CU */
+ tree current_parsed_class; /* Class currently parsed */
+ tree current_parsed_class_un; /* Curr. parsed class unqualified name */
+
tree non_static_initialized; /* List of non static initialized fields */
tree static_initialized; /* List of static non final initialized */
+ tree instance_initializers; /* List of instance initializers stmts */
tree import_list; /* List of import */
tree import_demand_list; /* List of import on demand */
- tree current_loop; /* List of the currently nested loops/switches */
- tree current_labeled_block; /* List of currently nested
- labeled blocks. */
+ tree current_loop; /* List of the currently nested
+ loops/switches */
+ tree current_labeled_block; /* List of currently nested
+ labeled blocks. */
- int pending_block; /* Pending block to close */
+ int pending_block; /* Pending block to close */
- int explicit_constructor_p; /* True when processing an
- explicit constructor. This flag is
- used to trap illegal argument usage
- during an explicit constructor
- invocation. */
-#endif /* JC1_LITE */
+ int explicit_constructor_p; /* >0 when processing an explicit
+ constructor. This flag is used to trap
+ illegal argument usage during an
+ explicit constructor invocation. */
};
-/* Functions declarations */
+/* A set of macros to push/pop/access the currently parsed class. */
+#define GET_CPC_LIST() ctxp->current_parsed_class
+
+/* Currently class being parsed is an inner class if an enclosing
+ class has been already pushed. This truth value is only valid prior
+ an inner class is pushed. After, use FIXME. */
+#define CPC_INNER_P() GET_CPC_LIST ()
+
+/* The TYPE_DECL node of the class currently being parsed. */
+#define GET_CPC() TREE_VALUE (GET_CPC_LIST ())
+
+/* Get the currently parsed class unqualified IDENTIFIER_NODE. */
+#define GET_CPC_UN() TREE_PURPOSE (GET_CPC_LIST ())
+
+/* Get a parsed class unqualified IDENTIFIER_NODE from its CPC node. */
+#define GET_CPC_UN_NODE(N) TREE_PURPOSE (N)
+
+/* Get the currently parsed class DECL_TYPE from its CPC node. */
+#define GET_CPC_DECL_NODE(N) TREE_VALUE (N)
+
+/* The currently parsed enclosing currently parsed TREE_LIST node. */
+#define GET_ENCLOSING_CPC() TREE_CHAIN (GET_CPC_LIST ())
+
+/* Get the next enclosing context. */
+#define GET_NEXT_ENCLOSING_CPC(C) TREE_CHAIN (C)
+
+/* The DECL_TYPE node of the enclosing currently parsed
+ class. NULL_TREE if the currently parsed class isn't an inner
+ class. */
+#define GET_ENCLOSING_CPC_CONTEXT() (GET_ENCLOSING_CPC () ? \
+ TREE_VALUE (GET_ENCLOSING_CPC ()) : \
+ NULL_TREE)
+
+/* Make sure that innerclass T sits in an appropriate enclosing
+ context. */
+#define INNER_ENCLOSING_SCOPE_CHECK(T) \
+ (INNER_CLASS_TYPE_P ((T)) && !ANONYMOUS_CLASS_P ((T)) \
+ && ((current_this \
+ /* We have a this and it's not the right one */ \
+ && (DECL_CONTEXT (TYPE_NAME ((T))) \
+ != TYPE_NAME (TREE_TYPE (TREE_TYPE (current_this)))) \
+ && !inherits_from_p (TREE_TYPE (TREE_TYPE (current_this)), \
+ TREE_TYPE (DECL_CONTEXT (TYPE_NAME (T)))) \
+ && !common_enclosing_context_p (TREE_TYPE (TREE_TYPE (current_this)), \
+ (T)) \
+ && INNER_CLASS_TYPE_P (TREE_TYPE (TREE_TYPE (current_this))) \
+ && !inherits_from_p \
+ (TREE_TYPE (DECL_CONTEXT \
+ (TYPE_NAME (TREE_TYPE (TREE_TYPE (current_this))))),\
+ TREE_TYPE (DECL_CONTEXT (TYPE_NAME (T))))) \
+ /* We don't have a this, which is OK if the current function is \
+ static. */ \
+ || (!current_this \
+ && current_function_decl \
+ && ! METHOD_STATIC (current_function_decl))))
+
+/* Push macro. First argument to PUSH_CPC is a DECL_TYPE, second
+ argument is the unqualified currently parsed class name. */
+#define PUSH_CPC(C,R) { \
+ ctxp->current_parsed_class = \
+ tree_cons ((R), (C), GET_CPC_LIST ()); \
+ }
+
+/* In case of an error, push an error. */
+#define PUSH_ERROR() PUSH_CPC (error_mark_node, error_mark_node)
+
+/* Pop macro. Before we pop, we link the current inner class decl (if any)
+ to its enclosing class. */
+#define POP_CPC() { \
+ link_nested_class_to_enclosing (); \
+ ctxp->current_parsed_class = \
+ TREE_CHAIN (GET_CPC_LIST ()); \
+ }
+
+#define DEBUG_CPC() \
+ do \
+ { \
+ tree tmp = ctxp->current_parsed_class; \
+ while (tmp) \
+ { \
+ fprintf (stderr, "%s ", \
+ IDENTIFIER_POINTER (TREE_PURPOSE (tmp))); \
+ tmp = TREE_CHAIN (tmp); \
+ } \
+ } \
+ while (0);
+
+/* Access to the various initializer statement lists */
+#define CPC_INITIALIZER_LIST(C) ((C)->non_static_initialized)
+#define CPC_STATIC_INITIALIZER_LIST(C) ((C)->static_initialized)
+#define CPC_INSTANCE_INITIALIZER_LIST(C) ((C)->instance_initializers)
+
+/* Access to the various initializer statements */
+#define CPC_INITIALIZER_STMT(C) (TREE_PURPOSE (CPC_INITIALIZER_LIST (C)))
+#define CPC_STATIC_INITIALIZER_STMT(C) \
+ (TREE_PURPOSE (CPC_STATIC_INITIALIZER_LIST (C)))
+#define CPC_INSTANCE_INITIALIZER_STMT(C) \
+ (TREE_PURPOSE (CPC_INSTANCE_INITIALIZER_LIST (C)))
+
+/* Set various initializer statements */
+#define SET_CPC_INITIALIZER_STMT(C,S) \
+ if (CPC_INITIALIZER_LIST (C)) \
+ TREE_PURPOSE (CPC_INITIALIZER_LIST (C)) = (S);
+#define SET_CPC_STATIC_INITIALIZER_STMT(C,S) \
+ if (CPC_STATIC_INITIALIZER_LIST (C)) \
+ TREE_PURPOSE (CPC_STATIC_INITIALIZER_LIST (C)) = (S);
+#define SET_CPC_INSTANCE_INITIALIZER_STMT(C,S) \
+ if (CPC_INSTANCE_INITIALIZER_LIST(C)) \
+ TREE_PURPOSE (CPC_INSTANCE_INITIALIZER_LIST (C)) = (S);
+
+/* This is used by the lexer to communicate with the parser. It is
+ set on an integer constant if the radix is 10, so that the parser
+ can correctly diagnose a numeric overflow. */
+#define JAVA_RADIX10_FLAG(NODE) TREE_LANG_FLAG_0(NODE)
+
#ifndef JC1_LITE
-static char *java_accstring_lookup PROTO ((int));
-static void classitf_redefinition_error PROTO ((char *,tree, tree, tree));
-static void variable_redefinition_error PROTO ((tree, tree, tree, int));
-static void check_modifiers PROTO ((char *, int, int));
-static tree create_class PROTO ((int, tree, tree, tree));
-static tree create_interface PROTO ((int, tree, tree));
-static tree find_field PROTO ((tree, tree));
-static tree lookup_field_wrapper PROTO ((tree, tree));
-static int duplicate_declaration_error_p PROTO ((tree, tree, tree));
-static void register_fields PROTO ((int, tree, tree));
-static tree parser_qualified_classname PROTO ((tree));
-static int parser_check_super PROTO ((tree, tree, tree));
-static int parser_check_super_interface PROTO ((tree, tree, tree));
-static void check_modifiers_consistency PROTO ((int));
-static tree lookup_cl PROTO ((tree));
-static tree lookup_java_method2 PROTO ((tree, tree, int));
-static tree method_header PROTO ((int, tree, tree, tree));
-static void fix_method_argument_names PROTO ((tree ,tree));
-static tree method_declarator PROTO ((tree, tree));
-static void parse_warning_context VPROTO ((tree cl, char *msg, ...));
-static void issue_warning_error_from_context PROTO ((tree, char *msg, va_list));
-static tree parse_jdk1_1_error PROTO ((char *));
-static void complete_class_report_errors PROTO ((jdep *));
-static int process_imports PROTO ((void));
-static void read_import_dir PROTO ((tree));
-static int find_in_imports_on_demand PROTO ((tree));
-static int find_in_imports PROTO ((tree));
-static int check_pkg_class_access PROTO ((tree, tree));
-static tree resolve_package PROTO ((tree, tree *));
-static tree lookup_package_type PROTO ((char *, int));
-static tree resolve_class PROTO ((tree, tree, tree));
-static tree do_resolve_class PROTO ((tree, tree, tree));
-static void declare_local_variables PROTO ((int, tree, tree));
-static void source_start_java_method PROTO ((tree));
-static void source_end_java_method PROTO ((void));
-static void expand_start_java_method PROTO ((tree));
-static tree find_name_in_single_imports PROTO ((tree));
-static void check_abstract_method_header PROTO ((tree));
-static tree lookup_java_interface_method2 PROTO ((tree, tree));
-static tree resolve_expression_name PROTO ((tree, tree *));
-static tree maybe_create_class_interface_decl PROTO ((tree, tree, tree));
-static int check_class_interface_creation PROTO ((int, int, tree,
- tree, tree, tree));
-static tree patch_method_invocation PROTO ((tree, tree, tree,
- int *, tree *, int));
-static int breakdown_qualified PROTO ((tree *, tree *, tree));
-static tree resolve_and_layout PROTO ((tree, tree));
-static tree resolve_no_layout PROTO ((tree, tree));
-static int invocation_mode PROTO ((tree, int));
-static tree find_applicable_accessible_methods_list PROTO ((int, tree,
- tree, tree));
-static tree find_most_specific_methods_list PROTO ((tree));
-static int argument_types_convertible PROTO ((tree, tree));
-static tree patch_invoke PROTO ((tree, tree, tree, int));
-static tree lookup_method_invoke PROTO ((int, tree, tree, tree, tree));
-static tree register_incomplete_type PROTO ((int, tree, tree, tree));
-static tree obtain_incomplete_type PROTO ((tree));
-static tree java_complete_tree PROTO ((tree));
-static void java_complete_expand_method PROTO ((tree));
-static int unresolved_type_p PROTO ((tree, tree *));
-static void create_jdep_list PROTO ((struct parser_ctxt *));
-static tree build_expr_block PROTO ((tree, tree));
-static tree enter_block PROTO ((void));
-static tree enter_a_block PROTO ((tree));
-static tree exit_block PROTO ((void));
-static tree lookup_name_in_blocks PROTO ((tree));
-static void maybe_absorb_scoping_blocks PROTO ((void));
-static tree build_method_invocation PROTO ((tree, tree));
-static tree build_new_invocation PROTO ((tree, tree));
-static tree build_assignment PROTO ((int, int, tree, tree));
-static tree build_binop PROTO ((enum tree_code, int, tree, tree));
-static int check_final_assignment PROTO ((tree ,tree));
-static tree patch_assignment PROTO ((tree, tree, tree ));
-static tree patch_binop PROTO ((tree, tree, tree));
-static tree build_unaryop PROTO ((int, int, tree));
-static tree build_incdec PROTO ((int, int, tree, int));
-static tree patch_unaryop PROTO ((tree, tree));
-static tree build_cast PROTO ((int, tree, tree));
-static tree build_null_of_type PROTO ((tree));
-static tree patch_cast PROTO ((tree, tree));
-static int valid_ref_assignconv_cast_p PROTO ((tree, tree, int));
-static int valid_builtin_assignconv_identity_widening_p PROTO ((tree, tree));
-static int valid_cast_to_p PROTO ((tree, tree));
-static int valid_method_invocation_conversion_p PROTO ((tree, tree));
-static tree try_builtin_assignconv PROTO ((tree, tree, tree));
-static tree try_reference_assignconv PROTO ((tree, tree));
-static tree build_unresolved_array_type PROTO ((tree));
-static tree build_array_from_name PROTO ((tree, tree, tree, tree *));
-static tree build_array_ref PROTO ((int, tree, tree));
-static tree patch_array_ref PROTO ((tree, tree, tree));
-static tree make_qualified_name PROTO ((tree, tree, int));
-static tree merge_qualified_name PROTO ((tree, tree));
-static tree make_qualified_primary PROTO ((tree, tree, int));
-static int resolve_qualified_expression_name PROTO ((tree, tree *, tree *, tree *));
-static void qualify_ambiguous_name PROTO ((tree));
-static void maybe_generate_clinit PROTO ((void));
-static tree resolve_field_access PROTO ((tree, tree *, tree *));
-static tree build_newarray_node PROTO ((tree, tree, int));
-static tree patch_newarray PROTO ((tree));
-static tree resolve_type_during_patch PROTO ((tree));
-static int not_initialized_as_it_should_p PROTO ((tree));
-static tree build_this PROTO ((int));
-static tree build_return PROTO ((int, tree));
-static tree patch_return PROTO ((tree));
-static tree maybe_access_field PROTO ((tree, tree, tree));
-static int complete_function_arguments PROTO ((tree));
-static int check_for_static_method_reference PROTO ((tree, tree, tree, tree, tree));
-static int not_accessible_p PROTO ((tree, tree, int));
-static void check_deprecation PROTO ((tree, tree));
-static int class_in_current_package PROTO ((tree));
-static tree build_if_else_statement PROTO ((int, tree, tree, tree));
-static tree patch_if_else_statement PROTO ((tree));
-static tree add_stmt_to_compound PROTO ((tree, tree, tree));
-static tree add_stmt_to_block PROTO ((tree, tree, tree));
-static tree patch_exit_expr PROTO ((tree));
-static tree build_labeled_block PROTO ((int, tree));
-static tree generate_labeled_block PROTO (());
-static tree complete_labeled_statement PROTO ((tree, tree));
-static tree build_bc_statement PROTO ((int, int, tree));
-static tree patch_bc_statement PROTO ((tree));
-static tree patch_loop_statement PROTO ((tree));
-static tree build_new_loop PROTO ((tree));
-static tree build_loop_body PROTO ((int, tree, int));
-static tree complete_loop_body PROTO ((int, tree, tree, int));
-static tree build_debugable_stmt PROTO ((int, tree));
-static tree complete_for_loop PROTO ((int, tree, tree, tree));
-static tree patch_switch_statement PROTO ((tree));
-static tree string_constant_concatenation PROTO ((tree, tree));
-static tree build_string_concatenation PROTO ((tree, tree));
-static tree patch_string_cst PROTO ((tree));
-static tree patch_string PROTO ((tree));
-static tree build_jump_to_finally PROTO ((tree, tree, tree, tree));
-static tree build_try_statement PROTO ((int, tree, tree, tree));
-static tree patch_try_statement PROTO ((tree));
-static tree patch_synchronized_statement PROTO ((tree, tree));
-static tree patch_throw_statement PROTO ((tree, tree));
-static void check_thrown_exceptions PROTO ((int, tree));
-static int check_thrown_exceptions_do PROTO ((tree));
-static void purge_unchecked_exceptions PROTO ((tree));
-static void check_throws_clauses PROTO ((tree, tree, tree));
-static void complete_method_declaration PROTO ((tree));
-static tree build_super_invocation PROTO (());
-static int verify_constructor_circularity PROTO ((tree, tree));
-static char *constructor_circularity_msg PROTO ((tree, tree));
-static tree build_this_super_qualified_invocation PROTO ((int, tree, tree,
- int, int));
-static char *get_printable_method_name PROTO ((tree));
-static tree patch_conditional_expr PROTO ((tree, tree, tree));
-static void maybe_generate_finit PROTO (());
-static void fix_constructors PROTO ((tree));
-static int verify_constructor_super PROTO (());
-static tree create_artificial_method PROTO ((tree, int, tree, tree, tree));
-static void start_artificial_method_body PROTO ((tree));
-static void end_artificial_method_body PROTO ((tree));
-static tree generate_field_initialization_code PROTO ((tree));
-static int check_method_redefinition PROTO ((tree, tree));
-static int reset_method_name PROTO ((tree));
-static void java_check_regular_methods PROTO ((tree));
-static void java_check_abstract_methods PROTO ((tree));
-static tree maybe_build_primttype_type_ref PROTO ((tree, tree));
-
-void safe_layout_class PROTO ((tree));
-void java_complete_class PROTO ((void));
-void java_check_circular_reference PROTO ((void));
-void java_check_final PROTO ((void));
-void java_check_methods PROTO ((void));
-void java_layout_classes PROTO ((void));
-tree java_method_add_stmt PROTO ((tree, tree));
-char *java_get_line_col PROTO ((char *, int, int));
-void java_expand_switch PROTO ((tree));
-tree java_get_catch_block PROTO ((tree, int));
-#endif /* JC1_LITE */
+void java_complete_class (void);
+void java_check_circular_reference (void);
+void java_fix_constructors (void);
+void java_layout_classes (void);
+void java_reorder_fields (void);
+tree java_method_add_stmt (tree, tree);
+int java_report_errors (void);
+extern tree do_resolve_class (tree, tree, tree, tree);
+#endif
+char *java_get_line_col (const char *, int, int);
+extern void reset_report (void);
/* Always in use, no matter what you compile */
+void java_push_parser_context (void);
+void java_pop_parser_context (int);
+void java_init_lex (FILE *, const char *);
+extern void java_parser_context_save_global (void);
+extern void java_parser_context_restore_global (void);
+int yyparse (void);
+extern int java_parse (void);
+extern void yyerror (const char *)
+#ifdef JC1_LITE
+ATTRIBUTE_NORETURN
+#endif
+;
+extern void java_expand_classes (void);
+extern void java_finish_classes (void);
-void java_push_parser_context PROTO ((void));
-void java_pop_parser_context PROTO ((int));
-void java_init_lex PROTO ((void));
-int yyparse PROTO ((void));
-int yylex ();
-void yyerror PROTO ((char *));
+extern GTY(()) struct parser_ctxt *ctxp;
+extern GTY(()) struct parser_ctxt *ctxp_for_generation;
-#endif
+#endif /* ! GCC_JAVA_PARSE_H */
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