/* Parser for Java(TM) .class files.
Copyright (C) 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
- 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of GCC.
#include "config.h"
#include "system.h"
#include "coretypes.h"
-#include "tm.h"
#include "tree.h"
-#include "real.h"
#include "obstack.h"
#include "flags.h"
#include "java-except.h"
#include "input.h"
#include "javaop.h"
#include "java-tree.h"
-#include "toplev.h"
+#include "diagnostic-core.h"
#include "parse.h"
#include "ggc.h"
#include "debug.h"
-#include "assert.h"
-#include "tm_p.h"
#include "cgraph.h"
#include "vecprim.h"
+#include "bitmap.h"
+#include "target.h"
#ifdef HAVE_LOCALE_H
#include <locale.h>
extern struct obstack temporary_obstack;
-static GTY(()) tree parse_roots[3];
+static GTY(()) tree parse_roots[2];
/* The FIELD_DECL for the current field. */
#define current_field parse_roots[0]
/* The METHOD_DECL for the current method. */
#define current_method parse_roots[1]
-/* A list of TRANSLATION_UNIT_DECLs for the files to be compiled. */
-#define current_file_list parse_roots[2]
-
/* Line 0 in current file, if compiling from bytecode. */
static location_t file_start_location;
/* The Java archive that provides main_class; the main input file. */
static GTY(()) struct JCF * main_jcf;
+/* A list of all the class DECLs seen so far. */
+static GTY(()) VEC(tree,gc) *all_class_list;
+
/* The number of source files passed to us by -fsource-filename and an
array of pointers to each name. Used by find_sourcefile(). */
static int num_files = 0;
else
{
int len = strlen (s);
- char *d = xmalloc (len + 1);
+ char *d = XNEWVAR (char, len + 1);
const char *sp;
char *dp;
/* Read the filenames. Put a pointer to each filename into the
array FILENAMES. */
{
- char *linebuf = alloca (longest_line + 1);
+ char *linebuf = (char *) alloca (longest_line + 1);
int i = 0;
int charpos;
- filenames = xmalloc (num_files * sizeof (char*));
+ filenames = XNEWVEC (char *, num_files);
charpos = 0;
for (;;)
}
else
{
- filenames = xmalloc (sizeof (char*));
+ filenames = XNEWVEC (char *, 1);
filenames[0] = reverse (fsource_filename);
num_files = 1;
}
&& strcmp (sfname, old_filename + old_len - new_len) == 0
&& (old_filename[old_len - new_len - 1] == '/'
|| old_filename[old_len - new_len - 1] == '\\'))
- {
-#ifndef USE_MAPPED_LOCATION
- input_filename = find_sourcefile (input_filename);
- DECL_SOURCE_LOCATION (TYPE_NAME (current_class)) = input_location;
- file_start_location = input_location;
-#endif
- return;
- }
+ return;
}
if (strchr (sfname, '/') == NULL && strchr (sfname, '\\') == NULL)
{
const char *class_name
= IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (current_class)));
- char *dot = strrchr (class_name, '.');
+ const char *dot = strrchr (class_name, '.');
if (dot != NULL)
{
/* Length of prefix, not counting final dot. */
}
sfname = find_sourcefile (sfname);
-#ifdef USE_MAPPED_LOCATION
- line_table.maps[line_table.used-1].to_file = sfname;
-#else
- input_filename = sfname;
- DECL_SOURCE_LOCATION (TYPE_NAME (current_class)) = input_location;
- file_start_location = input_location;
-#endif
+ line_table->maps[line_table->used-1].to_file = sfname;
if (current_class == main_class) main_input_filename = sfname;
}
if (*data == NULL)
{
- *data = xmalloc (delta);
+ *data = XNEWVAR (unsigned char, delta);
}
else
{
int newlen = *datasize + delta;
if (floor_log2 (newlen) != floor_log2 (*datasize))
- *data = xrealloc (*data, 2 << (floor_log2 (newlen)));
+ *data = XRESIZEVAR (unsigned char, *data, 2 << (floor_log2 (newlen)));
}
*datasize += delta;
return *data + len;
static uint16
handle_constant (JCF *jcf, int index, enum cpool_tag purpose)
{
- enum cpool_tag kind;
+ unsigned int kind;
CPool *cpool = cpool_for_class (output_class);
if (index == 0)
break;
case CONSTANT_Long:
- index = handle_long_constant (jcf, cpool, kind, index,
- WORDS_BIG_ENDIAN);
+ index = handle_long_constant (jcf, cpool, CONSTANT_Long, index,
+ targetm.words_big_endian ());
break;
case CONSTANT_Double:
- index = handle_long_constant (jcf, cpool, kind, index,
- FLOAT_WORDS_BIG_ENDIAN);
+ index = handle_long_constant (jcf, cpool, CONSTANT_Double, index,
+ targetm.float_words_big_endian ());
break;
case CONSTANT_Float:
{
bitmap_iterator bi;
unsigned int offset;
- VEC(int, heap) *map = arg;
+ VEC(int, heap) *map = (VEC(int, heap) *) arg;
unsigned char *data = TYPE_REFLECTION_DATA (current_class);
if (map)
#define HANDLE_EXCEPTIONS_ATTRIBUTE(COUNT) \
{ \
int n = COUNT; \
- tree list = DECL_FUNCTION_THROWS (current_method); \
+ VEC (tree,gc) *v = VEC_alloc (tree, gc, n); \
+ gcc_assert (DECL_FUNCTION_THROWS (current_method) == NULL); \
while (--n >= 0) \
{ \
tree thrown_class = get_class_constant (jcf, JCF_readu2 (jcf)); \
- list = tree_cons (NULL_TREE, thrown_class, list); \
+ VEC_quick_push (tree, v, thrown_class); \
} \
- DECL_FUNCTION_THROWS (current_method) = nreverse (list); \
+ DECL_FUNCTION_THROWS (current_method) = v; \
}
#define HANDLE_DEPRECATED_ATTRIBUTE() handle_deprecated ()
}
case CONSTANT_Long:
{
- unsigned HOST_WIDE_INT num = JPOOL_UINT (jcf, index);
- unsigned HOST_WIDE_INT lo;
- HOST_WIDE_INT hi;
-
- lshift_double (num, 0, 32, 64, &lo, &hi, 0);
- num = JPOOL_UINT (jcf, index+1);
- add_double (lo, hi, num, 0, &lo, &hi);
- value = build_int_cst_wide_type (long_type_node, lo, hi);
+ unsigned HOST_WIDE_INT num;
+ double_int val;
+
+ num = JPOOL_UINT (jcf, index);
+ val = double_int_lshift (uhwi_to_double_int (num), 32, 64, false);
+ num = JPOOL_UINT (jcf, index + 1);
+ val = double_int_ior (val, uhwi_to_double_int (num));
+
+ value = double_int_to_tree (long_type_node, val);
break;
}
hi = JPOOL_UINT (jcf, index);
lo = JPOOL_UINT (jcf, index+1);
- if (FLOAT_WORDS_BIG_ENDIAN)
+ if (targetm.float_words_big_endian ())
buf[0] = hi, buf[1] = lo;
else
buf[0] = lo, buf[1] = hi;
/* If icii is 0, don't try to read the class. */
if (icii >= 0)
{
- tree class = get_class_constant (jcf, icii);
- tree decl = TYPE_NAME (class);
+ tree klass = get_class_constant (jcf, icii);
+ tree decl = TYPE_NAME (klass);
/* Skip reading further if ocii is null */
if (DECL_P (decl) && !CLASS_COMPLETE_P (decl) && ocii)
{
tree class_name = unmangle_classname ((const char *) JPOOL_UTF_DATA (jcf, j),
JPOOL_UTF_LENGTH (jcf, j));
this_class = lookup_class (class_name);
-#ifdef USE_MAPPED_LOCATION
{
tree source_name = identifier_subst (class_name, "", '.', '/', ".java");
- const char *sfname = IDENTIFIER_POINTER (source_name);
- linemap_add (&line_table, LC_ENTER, false, sfname, 0);
- input_location = linemap_line_start (&line_table, 0, 1);
+ const char *sfname = find_sourcefile (IDENTIFIER_POINTER (source_name));
+ linemap_add (line_table, LC_ENTER, false, sfname, 0);
+ input_location = linemap_line_start (line_table, 0, 1);
file_start_location = input_location;
DECL_SOURCE_LOCATION (TYPE_NAME (this_class)) = input_location;
if (main_input_filename == NULL && jcf == main_jcf)
main_input_filename = sfname;
}
-#else
- if (! DECL_ARTIFICIAL (TYPE_NAME (this_class)))
- {
- input_location = DECL_SOURCE_LOCATION (TYPE_NAME (this_class));
- if (main_input_filename == NULL && jcf == main_jcf)
- main_input_filename = input_filename;
- }
-#endif
jcf->cpool.data[i].t = this_class;
JPOOL_TAG (jcf, i) = CONSTANT_ResolvedClass;
read_class (tree name)
{
JCF this_jcf, *jcf;
- tree icv, class = NULL_TREE;
+ tree icv, klass = NULL_TREE;
tree save_current_class = current_class;
tree save_output_class = output_class;
location_t save_location = input_location;
if ((icv = IDENTIFIER_CLASS_VALUE (name)) != NULL_TREE)
{
- class = TREE_TYPE (icv);
- jcf = TYPE_JCF (class);
+ klass = TREE_TYPE (icv);
+ jcf = TYPE_JCF (klass);
}
else
jcf = NULL;
if (path_name == 0)
return 0;
else
- free(CONST_CAST (path_name));
+ free(CONST_CAST (char *, path_name));
}
current_jcf = jcf;
- if (class == NULL_TREE || ! CLASS_PARSED_P (class))
+ if (klass == NULL_TREE || ! CLASS_PARSED_P (klass))
{
- output_class = current_class = class;
+ output_class = current_class = klass;
if (JCF_SEEN_IN_ZIP (current_jcf))
read_zip_member(current_jcf,
current_jcf->zipd, current_jcf->zipd->zipf);
jcf_parse (current_jcf);
/* Parsing might change the class, in which case we have to
put it back where we found it. */
- if (current_class != class && icv != NULL_TREE)
+ if (current_class != klass && icv != NULL_TREE)
TREE_TYPE (icv) = current_class;
- class = current_class;
+ klass = current_class;
}
- layout_class (class);
- load_inner_classes (class);
+ layout_class (klass);
+ load_inner_classes (klass);
output_class = save_output_class;
current_class = save_current_class;
|| CLASS_FROM_CURRENTLY_COMPILED_P (type));
}
- /* If the class is from source code, then it must already be loaded. */
- class_decl = IDENTIFIER_CLASS_VALUE (name);
- if (class_decl && CLASS_FROM_SOURCE_P (TREE_TYPE (class_decl)))
- return;
-
saved = name;
/* If flag_verify_invocations is unset, we don't try to load a class
{
while (1)
{
- char *separator;
+ const char *separator;
/* We've already loaded it. */
if (IDENTIFIER_CLASS_VALUE (name) != NULL_TREE)
for an inner class. */
if ((separator = strrchr (IDENTIFIER_POINTER (name), '$'))
|| (separator = strrchr (IDENTIFIER_POINTER (name), '.')))
- {
- int c = *separator;
- *separator = '\0';
- name = get_identifier (IDENTIFIER_POINTER (name));
- *separator = c;
- }
+ name = get_identifier_with_length (IDENTIFIER_POINTER (name),
+ (separator
+ - IDENTIFIER_POINTER (name)));
/* Otherwise, we failed, we bail. */
else
break;
if (TYPE_REFLECTION_DATA (current_class))
annotation_write_byte (JV_DONE_ATTR);
-#ifdef USE_MAPPED_LOCATION
- linemap_add (&line_table, LC_LEAVE, false, NULL, 0);
-#endif
+ linemap_add (line_table, LC_LEAVE, false, NULL, 0);
/* The fields of class_type_node are already in correct order. */
if (current_class != class_type_node && current_class != object_type_node)
if (current_class == object_type_node)
layout_class_methods (object_type_node);
else
- all_class_list = tree_cons (NULL_TREE,
- TYPE_NAME (current_class), all_class_list );
+ VEC_safe_push (tree, gc, all_class_list, TYPE_NAME (current_class));
}
/* If we came across inner classes, load them now. */
duplicate_class_warning (const char *filename)
{
location_t warn_loc;
-#ifdef USE_MAPPED_LOCATION
- linemap_add (&line_table, LC_RENAME, 0, filename, 0);
- warn_loc = linemap_line_start (&line_table, 0, 1);
-#else
- warn_loc.file = filename;
- warn_loc.line = 0;
-#endif
- warning (0, "%Hduplicate class will only be compiled once", &warn_loc);
+ linemap_add (line_table, LC_RENAME, 0, filename, 0);
+ warn_loc = linemap_line_start (line_table, 0, 1);
+ warning_at (warn_loc, 0, "duplicate class will only be compiled once");
}
static void
java_layout_seen_class_methods (void)
{
- tree previous_list = all_class_list;
- tree end = NULL_TREE;
- tree current;
+ unsigned start = 0;
+ unsigned end = VEC_length (tree, all_class_list);
while (1)
{
- for (current = previous_list;
- current != end; current = TREE_CHAIN (current))
+ unsigned ix;
+ unsigned new_length;
+
+ for (ix = start; ix != end; ix++)
{
- tree decl = TREE_VALUE (current);
+ tree decl = VEC_index (tree, all_class_list, ix);
tree cls = TREE_TYPE (decl);
input_location = DECL_SOURCE_LOCATION (decl);
/* Note that new classes might have been added while laying out
methods, changing the value of all_class_list. */
-
- if (previous_list != all_class_list)
+ new_length = VEC_length (tree, all_class_list);
+ if (end != new_length)
{
- end = previous_list;
- previous_list = all_class_list;
+ start = end;
+ end = new_length;
}
else
break;
java_layout_seen_class_methods ();
input_location = DECL_SOURCE_LOCATION (TYPE_NAME (current_class));
+ {
+ /* Re-enter the current file. */
+ expanded_location loc = expand_location (input_location);
+ linemap_add (line_table, LC_ENTER, 0, loc.file, loc.line);
+ }
file_start_location = input_location;
(*debug_hooks->start_source_file) (input_line, input_filename);
+ java_mark_class_local (current_class);
+
gen_indirect_dispatch_tables (current_class);
for (method = TYPE_METHODS (current_class);
- method != NULL_TREE; method = TREE_CHAIN (method))
+ method != NULL_TREE; method = DECL_CHAIN (method))
{
JCF *jcf = current_jcf;
if (min_line == 0 || line < min_line)
min_line = line;
}
-#ifdef USE_MAPPED_LOCATION
if (min_line != 0)
- input_location = linemap_line_start (&line_table, min_line, 1);
-#else
- if (min_line != 0)
- input_line = min_line;
-#endif
+ input_location = linemap_line_start (line_table, min_line, 1);
}
else
{
input_location = save_location;
}
+static VEC(tree,gc) *predefined_filenames;
+
void
add_predefined_file (tree name)
{
- predef_filenames = tree_cons (NULL_TREE, name, predef_filenames);
+ VEC_safe_push (tree, gc, predefined_filenames, name);
}
int
predefined_filename_p (tree node)
{
- tree iter;
+ unsigned ix;
+ tree f;
+
+ FOR_EACH_VEC_ELT (tree, predefined_filenames, ix, f)
+ if (f == node)
+ return 1;
- for (iter = predef_filenames; iter != NULL_TREE; iter = TREE_CHAIN (iter))
- {
- if (TREE_VALUE (iter) == node)
- return 1;
- }
return 0;
}
write_resource_constructor (&body);
if (body)
- cgraph_build_static_cdtor ('I', body, DEFAULT_INIT_PRIORITY);
+ {
+ tree name = get_identifier ("_Jv_global_static_constructor");
+
+ tree decl
+ = build_decl (input_location, FUNCTION_DECL, name,
+ build_function_type_list (void_type_node, NULL_TREE));
+
+ tree resdecl = build_decl (input_location,
+ RESULT_DECL, NULL_TREE, void_type_node);
+ DECL_ARTIFICIAL (resdecl) = 1;
+ DECL_RESULT (decl) = resdecl;
+ current_function_decl = decl;
+ allocate_struct_function (decl, false);
+
+ TREE_STATIC (decl) = 1;
+ TREE_USED (decl) = 1;
+ DECL_ARTIFICIAL (decl) = 1;
+ DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT (decl) = 1;
+ DECL_SAVED_TREE (decl) = body;
+ DECL_UNINLINABLE (decl) = 1;
+
+ DECL_INITIAL (decl) = make_node (BLOCK);
+ TREE_USED (DECL_INITIAL (decl)) = 1;
+
+ DECL_STATIC_CONSTRUCTOR (decl) = 1;
+ java_genericize (decl);
+ cgraph_finalize_function (decl, false);
+ }
}
+
void
-java_parse_file (int set_yydebug ATTRIBUTE_UNUSED)
+java_parse_file (void)
{
int filename_count = 0;
location_t save_location = input_location;
tree node;
FILE *finput = NULL;
int in_quotes = 0;
+ unsigned ix;
bitmap_obstack_initialize (&bit_obstack);
field_offsets = BITMAP_ALLOC (&bit_obstack);
int avail = 2000;
finput = fopen (main_input_filename, "r");
if (finput == NULL)
- fatal_error ("can't open %s: %m", input_filename);
+ fatal_error ("can%'t open %s: %m", input_filename);
list = XNEWVEC (char, avail);
next = list;
for (;;)
{
count = next - list;
avail = 2 * (count + avail);
- list = xrealloc (list, avail);
+ list = XRESIZEVEC (char, list, avail);
next = list + count;
avail = avail - count;
}
file_list = list;
}
else
- list = (char *) CONST_CAST (main_input_filename);
+ list = CONST_CAST (char *, main_input_filename);
while (list)
{
duplicate_class_warning (IDENTIFIER_POINTER (node));
else
{
- tree file_decl = build_decl (TRANSLATION_UNIT_DECL, node, NULL);
- TREE_CHAIN (file_decl) = current_file_list;
- current_file_list = file_decl;
+ build_translation_unit_decl (node);
IS_A_COMMAND_LINE_FILENAME_P (node) = 1;
}
}
const char *resource_filename;
/* Only one resource file may be compiled at a time. */
- assert (TREE_CHAIN (current_file_list) == NULL);
+ gcc_assert (VEC_length (tree, all_translation_units) == 1);
- resource_filename = IDENTIFIER_POINTER (DECL_NAME (current_file_list));
+ resource_filename
+ = IDENTIFIER_POINTER
+ (DECL_NAME (VEC_index (tree, all_translation_units, 0)));
compile_resource_file (resource_name, resource_filename);
goto finish;
}
current_jcf = main_jcf;
- current_file_list = nreverse (current_file_list);
- for (node = current_file_list; node; node = TREE_CHAIN (node))
+ FOR_EACH_VEC_ELT (tree, all_translation_units, ix, node)
{
unsigned char magic_string[4];
char *real_path;
/* Close previous descriptor, if any */
if (finput && fclose (finput))
- fatal_error ("can't close input file %s: %m", main_input_filename);
+ fatal_error ("can%'t close input file %s: %m", main_input_filename);
finput = fopen (filename, "rb");
if (finput == NULL)
- fatal_error ("can't open %s: %m", filename);
+ fatal_error ("can%'t open %s: %m", filename);
#ifdef IO_BUFFER_SIZE
setvbuf (finput, xmalloc (IO_BUFFER_SIZE),
if (magic == 0xcafebabe)
{
CLASS_FILE_P (node) = 1;
- current_jcf = ggc_alloc (sizeof (JCF));
- JCF_ZERO (current_jcf);
+ current_jcf = ggc_alloc_cleared_JCF ();
current_jcf->read_state = finput;
current_jcf->filbuf = jcf_filbuf_from_stdio;
jcf_parse (current_jcf);
}
else if (magic == (JCF_u4)ZIPMAGIC)
{
- main_jcf = ggc_alloc (sizeof (JCF));
- JCF_ZERO (main_jcf);
+ main_jcf = ggc_alloc_cleared_JCF ();
main_jcf->read_state = finput;
main_jcf->filbuf = jcf_filbuf_from_stdio;
-#ifdef USE_MAPPED_LOCATION
- linemap_add (&line_table, LC_ENTER, false, filename, 0);
- input_location = linemap_line_start (&line_table, 0, 1);
-#endif
+ linemap_add (line_table, LC_ENTER, false, filename, 0);
+ input_location = linemap_line_start (line_table, 0, 1);
if (open_in_zip (main_jcf, filename, NULL, 0) < 0)
fatal_error ("bad zip/jar file %s", filename);
localToFile = SeenZipFiles;
/* Register all the classes defined there. */
- process_zip_dir (main_jcf->read_state);
-#ifdef USE_MAPPED_LOCATION
- linemap_add (&line_table, LC_LEAVE, false, NULL, 0);
-#endif
+ process_zip_dir ((FILE *) main_jcf->read_state);
+ linemap_add (line_table, LC_LEAVE, false, NULL, 0);
parse_zip_file_entries ();
}
+ else if (magic == (JCF_u4) ZIPEMPTYMAGIC)
+ {
+ /* Ignore an empty input jar. */
+ }
else
{
gcc_unreachable ();
parse_source_file_1 (real_file, filename, finput);
java_parser_context_restore_global ();
java_pop_parser_context (1);
-#ifdef USE_MAPPED_LOCATION
- linemap_add (&line_table, LC_LEAVE, false, NULL, 0);
-#endif
+ linemap_add (line_table, LC_LEAVE, false, NULL, 0);
#endif
}
}
- /* Do this before lowering any code. */
- for (node = current_file_list; node; node = TREE_CHAIN (node))
- {
- if (CLASS_FILE_P (node))
- java_mark_class_local (TREE_TYPE (node));
- }
-
- for (node = current_file_list; node; node = TREE_CHAIN (node))
+ FOR_EACH_VEC_ELT (tree, all_translation_units, ix, node)
{
input_location = DECL_SOURCE_LOCATION (node);
if (CLASS_FILE_P (node))
finish:
/* Arrange for any necessary initialization to happen. */
java_emit_static_constructor ();
-
- /* Only finalize the compilation unit after we've told cgraph which
- functions have their addresses stored. */
- cgraph_finalize_compilation_unit ();
- cgraph_optimize ();
+ gcc_assert (global_bindings_p ());
}
for (i = 0, zdir = (ZipDirectory *)localToFile->central_directory;
i < localToFile->count; i++, zdir = ZIPDIR_NEXT (zdir))
{
- tree class;
+ tree klass;
switch (classify_zip_file (zdir))
{
case 1:
{
char *class_name = compute_class_name (zdir);
- class = lookup_class (get_identifier (class_name));
+ int previous_alias_set = -1;
+ klass = lookup_class (get_identifier (class_name));
FREE (class_name);
- current_jcf = TYPE_JCF (class);
- output_class = current_class = class;
+ current_jcf = TYPE_JCF (klass);
+ output_class = current_class = klass;
/* This is a dummy class, and now we're compiling it for
real. */
- gcc_assert (! TYPE_DUMMY (class));
+ gcc_assert (! TYPE_DUMMY (klass));
/* This is for a corner case where we have a superclass
- but no superclass fields.
+ but no superclass fields.
This can happen if we earlier failed to lay out this
class because its superclass was still in the process
of being laid out; this occurs when we have recursive
- class dependencies via inner classes. Setting
- TYPE_SIZE to null here causes CLASS_LOADED_P to return
- false, so layout_class() will be called again. */
- if (TYPE_SIZE (class) && CLASSTYPE_SUPER (class)
- && integer_zerop (TYPE_SIZE (class)))
- TYPE_SIZE (class) = NULL_TREE;
-
- if (! CLASS_LOADED_P (class))
+ class dependencies via inner classes. We must record
+ the previous alias set and restore it after laying out
+ the class.
+
+ FIXME: this really is a kludge. We should figure out a
+ way to lay out the class properly before this
+ happens. */
+ if (TYPE_SIZE (klass) && CLASSTYPE_SUPER (klass)
+ && integer_zerop (TYPE_SIZE (klass)))
{
- if (! CLASS_PARSED_P (class))
+ TYPE_SIZE (klass) = NULL_TREE;
+ previous_alias_set = TYPE_ALIAS_SET (klass);
+ TYPE_ALIAS_SET (klass) = -1;
+ }
+
+ if (! CLASS_LOADED_P (klass))
+ {
+ if (! CLASS_PARSED_P (klass))
{
read_zip_member (current_jcf, zdir, localToFile);
jcf_parse (current_jcf);
load_inner_classes (current_class);
}
+ if (previous_alias_set != -1)
+ TYPE_ALIAS_SET (klass) = previous_alias_set;
+
if (TYPE_SIZE (current_class) != error_mark_node)
{
parse_class_file ();
i < localToFile->count; i++, zdir = ZIPDIR_NEXT (zdir))
{
char *class_name, *file_name, *class_name_in_zip_dir;
- tree class;
+ tree klass;
JCF *jcf;
class_name_in_zip_dir = ZIPDIR_FILENAME (zdir);
class_name = compute_class_name (zdir);
file_name = XNEWVEC (char, zdir->filename_length+1);
- jcf = ggc_alloc (sizeof (JCF));
- JCF_ZERO (jcf);
+ jcf = ggc_alloc_cleared_JCF ();
strncpy (file_name, class_name_in_zip_dir, zdir->filename_length);
file_name [zdir->filename_length] = '\0';
- class = lookup_class (get_identifier (class_name));
+ klass = lookup_class (get_identifier (class_name));
- if (CLASS_FROM_CURRENTLY_COMPILED_P (class))
+ if (CLASS_FROM_CURRENTLY_COMPILED_P (klass))
{
/* We've already compiled this class. */
duplicate_class_warning (file_name);
}
/* This function is only called when processing a zip file seen
on the command line. */
- CLASS_FROM_CURRENTLY_COMPILED_P (class) = 1;
+ CLASS_FROM_CURRENTLY_COMPILED_P (klass) = 1;
jcf->read_state = finput;
jcf->filbuf = jcf_filbuf_from_stdio;
jcf->filename = file_name;
jcf->zipd = zdir;
- TYPE_JCF (class) = jcf;
+ TYPE_JCF (klass) = jcf;
}
}