зеркало из https://github.com/github/ruby.git
* variable.c: use st_data_t for st functions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24317 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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d67e9aeae2
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@ -1,3 +1,7 @@
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Thu Jul 30 16:10:47 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* variable.c: use st_data_t for st functions.
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Thu Jul 29 14:25:14 2009 Takeyuki FUJIOKA <xibbar@ruby-lang.org>
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* lib/cgi/util.rb (CGI::unescape): support encoding option.
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145
variable.c
145
variable.c
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@ -48,10 +48,11 @@ fc_path(struct fc_result *fc, ID name)
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path = rb_str_dup(rb_id2str(name));
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while (fc) {
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st_data_t n;
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if (fc->track == rb_cObject) break;
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if (RCLASS_IV_TBL(fc->track) &&
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st_lookup(RCLASS_IV_TBL(fc->track), classpath, &tmp)) {
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tmp = rb_str_dup(tmp);
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st_lookup(RCLASS_IV_TBL(fc->track), (st_data_t)classpath, &n)) {
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tmp = rb_str_dup((VALUE)n);
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rb_str_cat2(tmp, "::");
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rb_str_append(tmp, path);
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path = tmp;
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@ -126,11 +127,12 @@ find_class_path(VALUE klass)
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st_foreach_safe(rb_class_tbl, fc_i, (st_data_t)&arg);
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}
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if (arg.path) {
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st_data_t tmp = tmp_classpath;
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if (!RCLASS_IV_TBL(klass)) {
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RCLASS_IV_TBL(klass) = st_init_numtable();
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}
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st_insert(RCLASS_IV_TBL(klass), classpath, arg.path);
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st_delete(RCLASS_IV_TBL(klass), &tmp_classpath, 0);
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st_insert(RCLASS_IV_TBL(klass), (st_data_t)classpath, arg.path);
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st_delete(RCLASS_IV_TBL(klass), &tmp, 0);
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return arg.path;
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}
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return Qnil;
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@ -140,24 +142,27 @@ static VALUE
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classname(VALUE klass)
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{
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VALUE path = Qnil;
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st_data_t n;
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if (!klass) klass = rb_cObject;
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if (RCLASS_IV_TBL(klass)) {
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if (!st_lookup(RCLASS_IV_TBL(klass), classpath, &path)) {
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if (!st_lookup(RCLASS_IV_TBL(klass), (st_data_t)classpath, &n)) {
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ID classid;
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st_data_t n;
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CONST_ID(classid, "__classid__");
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if (!st_lookup(RCLASS_IV_TBL(klass), classid, &path)) {
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if (!st_lookup(RCLASS_IV_TBL(klass), (st_data_t)classid, &n)) {
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return find_class_path(klass);
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}
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path = rb_str_dup(rb_id2str(SYM2ID(path)));
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path = rb_str_dup(rb_id2str(SYM2ID((VALUE)n)));
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OBJ_FREEZE(path);
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st_insert(RCLASS_IV_TBL(klass), classpath, path);
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st_insert(RCLASS_IV_TBL(klass), (st_data_t)classpath, (st_data_t)path);
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n = classid;
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st_delete(RCLASS_IV_TBL(klass), &n, 0);
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}
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else {
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path = (VALUE)n;
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}
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if (TYPE(path) != T_STRING) {
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rb_bug("class path is not set properly");
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}
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@ -186,10 +191,11 @@ VALUE
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rb_class_path(VALUE klass)
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{
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VALUE path = classname(klass);
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st_data_t n = (st_data_t)path;
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if (!NIL_P(path)) return path;
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if (RCLASS_IV_TBL(klass) && st_lookup(RCLASS_IV_TBL(klass),
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tmp_classpath, &path)) {
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(st_data_t)tmp_classpath, &n)) {
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return path;
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}
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else {
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@ -332,7 +338,7 @@ rb_global_entry(ID id)
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struct global_entry *entry;
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st_data_t data;
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if (!st_lookup(rb_global_tbl, id, &data)) {
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if (!st_lookup(rb_global_tbl, (st_data_t)id, &data)) {
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struct global_variable *var;
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entry = ALLOC(struct global_entry);
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var = ALLOC(struct global_variable);
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@ -603,7 +609,7 @@ rb_f_untrace_var(int argc, VALUE *argv)
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rb_secure(4);
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rb_scan_args(argc, argv, "11", &var, &cmd);
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id = rb_to_id(var);
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if (!st_lookup(rb_global_tbl, id, &data)) {
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if (!st_lookup(rb_global_tbl, (st_data_t)id, &data)) {
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rb_name_error(id, "undefined global variable %s", rb_id2name(id));
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}
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@ -752,7 +758,7 @@ rb_alias_variable(ID name1, ID name2)
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rb_raise(rb_eSecurityError, "Insecure: can't alias global variable");
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entry2 = rb_global_entry(name2);
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if (!st_lookup(rb_global_tbl, name1, &data1)) {
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if (!st_lookup(rb_global_tbl, (st_data_t)name1, &data1)) {
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entry1 = ALLOC(struct global_entry);
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entry1->id = name1;
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st_add_direct(rb_global_tbl, name1, (st_data_t)entry1);
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@ -790,20 +796,19 @@ rb_generic_ivar_table(VALUE obj)
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if (!FL_TEST(obj, FL_EXIVAR)) return 0;
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if (!generic_iv_tbl) return 0;
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if (!st_lookup(generic_iv_tbl, obj, &tbl)) return 0;
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if (!st_lookup(generic_iv_tbl, (st_data_t)obj, &tbl)) return 0;
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return (st_table *)tbl;
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}
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static VALUE
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generic_ivar_get(VALUE obj, ID id, int warn)
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{
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st_data_t tbl;
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VALUE val;
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st_data_t tbl, val;
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if (generic_iv_tbl) {
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if (st_lookup(generic_iv_tbl, obj, &tbl)) {
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if (st_lookup((st_table *)tbl, id, &val)) {
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return val;
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if (st_lookup(generic_iv_tbl, (st_data_t)obj, &tbl)) {
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if (st_lookup((st_table *)tbl, (st_data_t)id, &val)) {
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return (VALUE)val;
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}
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}
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}
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@ -826,14 +831,14 @@ generic_ivar_set(VALUE obj, ID id, VALUE val)
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if (!generic_iv_tbl) {
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generic_iv_tbl = st_init_numtable();
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}
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if (!st_lookup(generic_iv_tbl, obj, &data)) {
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if (!st_lookup(generic_iv_tbl, (st_data_t)obj, &data)) {
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FL_SET(obj, FL_EXIVAR);
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tbl = st_init_numtable();
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st_add_direct(generic_iv_tbl, obj, (st_data_t)tbl);
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st_add_direct(tbl, id, val);
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st_add_direct(generic_iv_tbl, (st_data_t)obj, (st_data_t)tbl);
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st_add_direct(tbl, (st_data_t)id, (st_data_t)val);
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return;
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}
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st_insert((st_table *)data, id, val);
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st_insert((st_table *)data, (st_data_t)id, (st_data_t)val);
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}
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static VALUE
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@ -841,26 +846,25 @@ generic_ivar_defined(VALUE obj, ID id)
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{
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st_table *tbl;
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st_data_t data;
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VALUE val;
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if (!generic_iv_tbl) return Qfalse;
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if (!st_lookup(generic_iv_tbl, obj, &data)) return Qfalse;
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if (!st_lookup(generic_iv_tbl, (st_data_t)obj, &data)) return Qfalse;
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tbl = (st_table *)data;
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if (st_lookup(tbl, id, &val)) {
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if (st_lookup(tbl, (st_data_t)id, &data)) {
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return Qtrue;
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}
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return Qfalse;
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}
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static int
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generic_ivar_remove(VALUE obj, ID id, VALUE *valp)
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generic_ivar_remove(VALUE obj, ID id, st_data_t *valp)
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{
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st_table *tbl;
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st_data_t data;
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int status;
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if (!generic_iv_tbl) return 0;
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if (!st_lookup(generic_iv_tbl, obj, &data)) return 0;
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if (!st_lookup(generic_iv_tbl, (st_data_t)obj, &data)) return 0;
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tbl = (st_table *)data;
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status = st_delete(tbl, &id, valp);
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if (tbl->num_entries == 0) {
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@ -876,7 +880,7 @@ rb_mark_generic_ivar(VALUE obj)
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st_data_t tbl;
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if (!generic_iv_tbl) return;
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if (st_lookup(generic_iv_tbl, obj, &tbl)) {
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if (st_lookup(generic_iv_tbl, (st_data_t)obj, &tbl)) {
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rb_mark_tbl((st_table *)tbl);
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}
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}
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@ -938,18 +942,18 @@ rb_copy_generic_ivar(VALUE clone, VALUE obj)
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}
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return;
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}
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if (st_lookup(generic_iv_tbl, obj, &data)) {
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if (st_lookup(generic_iv_tbl, (st_data_t)obj, &data)) {
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st_table *tbl = (st_table *)data;
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if (tbl->num_entries == 0)
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goto clear;
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if (st_lookup(generic_iv_tbl, clone, &data)) {
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if (st_lookup(generic_iv_tbl, (st_data_t)clone, &data)) {
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st_free_table((st_table *)data);
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st_insert(generic_iv_tbl, clone, (st_data_t)st_copy(tbl));
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st_insert(generic_iv_tbl, (st_data_t)clone, (st_data_t)st_copy(tbl));
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}
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else {
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st_add_direct(generic_iv_tbl, clone, (st_data_t)st_copy(tbl));
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st_add_direct(generic_iv_tbl, (st_data_t)clone, (st_data_t)st_copy(tbl));
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FL_SET(clone, FL_EXIVAR);
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}
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}
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@ -969,7 +973,7 @@ ivar_get(VALUE obj, ID id, int warn)
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ptr = ROBJECT_IVPTR(obj);
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iv_index_tbl = ROBJECT_IV_INDEX_TBL(obj);
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if (!iv_index_tbl) break;
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if (!st_lookup(iv_index_tbl, id, &index)) break;
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if (!st_lookup(iv_index_tbl, (st_data_t)id, &index)) break;
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if (len <= (long)index) break;
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val = ptr[index];
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if (val != Qundef)
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@ -977,7 +981,7 @@ ivar_get(VALUE obj, ID id, int warn)
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break;
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case T_CLASS:
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case T_MODULE:
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if (RCLASS_IV_TBL(obj) && st_lookup(RCLASS_IV_TBL(obj), id, &val))
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if (RCLASS_IV_TBL(obj) && st_lookup(RCLASS_IV_TBL(obj), (st_data_t)id, &val))
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return val;
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break;
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default:
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@ -1025,9 +1029,9 @@ rb_ivar_set(VALUE obj, ID id, VALUE val)
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}
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}
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ivar_extended = 0;
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if (!st_lookup(iv_index_tbl, id, &index)) {
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if (!st_lookup(iv_index_tbl, (st_data_t)id, &index)) {
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index = iv_index_tbl->num_entries;
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st_add_direct(iv_index_tbl, id, index);
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st_add_direct(iv_index_tbl, (st_data_t)id, index);
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ivar_extended = 1;
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}
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len = ROBJECT_NUMIV(obj);
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@ -1068,7 +1072,7 @@ rb_ivar_set(VALUE obj, ID id, VALUE val)
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case T_CLASS:
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case T_MODULE:
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if (!RCLASS_IV_TBL(obj)) RCLASS_IV_TBL(obj) = st_init_numtable();
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st_insert(RCLASS_IV_TBL(obj), id, val);
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st_insert(RCLASS_IV_TBL(obj), (st_data_t)id, val);
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break;
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default:
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generic_ivar_set(obj, id, val);
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@ -1087,7 +1091,7 @@ rb_ivar_defined(VALUE obj, ID id)
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case T_OBJECT:
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iv_index_tbl = ROBJECT_IV_INDEX_TBL(obj);
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if (!iv_index_tbl) break;
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if (!st_lookup(iv_index_tbl, id, &index)) break;
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if (!st_lookup(iv_index_tbl, (st_data_t)id, &index)) break;
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if (ROBJECT_NUMIV(obj) <= (long)index) break;
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val = ROBJECT_IVPTR(obj)[index];
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if (val != Qundef)
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@ -1095,7 +1099,7 @@ rb_ivar_defined(VALUE obj, ID id)
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break;
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case T_CLASS:
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case T_MODULE:
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if (RCLASS_IV_TBL(obj) && st_lookup(RCLASS_IV_TBL(obj), id, 0))
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if (RCLASS_IV_TBL(obj) && st_lookup(RCLASS_IV_TBL(obj), (st_data_t)id, 0))
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return Qtrue;
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break;
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default:
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@ -1158,7 +1162,7 @@ void rb_ivar_foreach(VALUE obj, int (*func)(ANYARGS), st_data_t arg)
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if (FL_TEST(obj, FL_EXIVAR) || rb_special_const_p(obj)) {
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st_data_t tbl;
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if (st_lookup(generic_iv_tbl, obj, &tbl)) {
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if (st_lookup(generic_iv_tbl, (st_data_t)obj, &tbl)) {
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st_foreach_safe((st_table *)tbl, func, arg);
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}
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}
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@ -1244,7 +1248,7 @@ rb_obj_remove_instance_variable(VALUE obj, VALUE name)
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case T_OBJECT:
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iv_index_tbl = ROBJECT_IV_INDEX_TBL(obj);
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if (!iv_index_tbl) break;
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if (!st_lookup(iv_index_tbl, id, &index)) break;
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if (!st_lookup(iv_index_tbl, (st_data_t)id, &index)) break;
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if (ROBJECT_NUMIV(obj) <= (long)index) break;
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val = ROBJECT_IVPTR(obj)[index];
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if (val != Qundef) {
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@ -1261,8 +1265,9 @@ rb_obj_remove_instance_variable(VALUE obj, VALUE name)
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break;
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default:
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if (FL_TEST(obj, FL_EXIVAR) || rb_special_const_p(obj)) {
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if (generic_ivar_remove(obj, id, &val)) {
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return val;
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v = val;
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if (generic_ivar_remove(obj, (st_data_t)id, &v)) {
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return (VALUE)v;
|
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}
|
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}
|
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break;
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|
@ -1342,7 +1347,8 @@ check_autoload_table(VALUE av)
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void
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rb_autoload(VALUE mod, ID id, const char *file)
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{
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VALUE av, fn;
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st_data_t av;
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VALUE fn;
|
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struct st_table *tbl;
|
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if (!rb_is_const_id(id)) {
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|
@ -1352,23 +1358,23 @@ rb_autoload(VALUE mod, ID id, const char *file)
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rb_raise(rb_eArgError, "empty file name");
|
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}
|
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if ((tbl = RCLASS_IV_TBL(mod)) && st_lookup(tbl, id, &av) && av != Qundef)
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if ((tbl = RCLASS_IV_TBL(mod)) && st_lookup(tbl, (st_data_t)id, &av) && (VALUE)av != Qundef)
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return;
|
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rb_const_set(mod, id, Qundef);
|
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tbl = RCLASS_IV_TBL(mod);
|
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if (st_lookup(tbl, autoload, &av)) {
|
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tbl = check_autoload_table(av);
|
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if (st_lookup(tbl, (st_data_t)autoload, &av)) {
|
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tbl = check_autoload_table((VALUE)av);
|
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}
|
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else {
|
||||
av = Data_Wrap_Struct(0, rb_mark_tbl, st_free_table, 0);
|
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st_add_direct(tbl, autoload, av);
|
||||
av = (st_data_t)Data_Wrap_Struct(0, rb_mark_tbl, st_free_table, 0);
|
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st_add_direct(tbl, (st_data_t)autoload, av);
|
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DATA_PTR(av) = tbl = st_init_numtable();
|
||||
}
|
||||
fn = rb_str_new2(file);
|
||||
FL_UNSET(fn, FL_TAINT);
|
||||
OBJ_FREEZE(fn);
|
||||
st_insert(tbl, id, (st_data_t)rb_node_newnode(NODE_MEMO, fn, rb_safe_level(), 0));
|
||||
st_insert(tbl, (st_data_t)id, (st_data_t)rb_node_newnode(NODE_MEMO, fn, rb_safe_level(), 0));
|
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}
|
||||
|
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static NODE*
|
||||
|
@ -1377,7 +1383,7 @@ autoload_delete(VALUE mod, ID id)
|
|||
st_data_t val, load = 0, n = id;
|
||||
|
||||
st_delete(RCLASS_IV_TBL(mod), &n, 0);
|
||||
if (st_lookup(RCLASS_IV_TBL(mod), autoload, &val)) {
|
||||
if (st_lookup(RCLASS_IV_TBL(mod), (st_data_t)autoload, &val)) {
|
||||
struct st_table *tbl = check_autoload_table((VALUE)val);
|
||||
|
||||
st_delete(tbl, &n, &load);
|
||||
|
@ -1444,7 +1450,7 @@ autoload_node_id(VALUE mod, ID id)
|
|||
struct st_table *tbl = RCLASS_IV_TBL(mod);
|
||||
st_data_t val;
|
||||
|
||||
if (!tbl || !st_lookup(tbl, id, &val) || val != Qundef) {
|
||||
if (!tbl || !st_lookup(tbl, (st_data_t)id, &val) || (VALUE)val != Qundef) {
|
||||
return 0;
|
||||
}
|
||||
return 1;
|
||||
|
@ -1489,7 +1495,7 @@ rb_const_get_0(VALUE klass, ID id, int exclude, int recurse)
|
|||
retry:
|
||||
while (RTEST(tmp)) {
|
||||
VALUE am = 0;
|
||||
while (RCLASS_IV_TBL(tmp) && st_lookup(RCLASS_IV_TBL(tmp),id,&value)) {
|
||||
while (RCLASS_IV_TBL(tmp) && st_lookup(RCLASS_IV_TBL(tmp), (st_data_t)id, &value)) {
|
||||
if (value == Qundef) {
|
||||
if (am == tmp) break;
|
||||
am = tmp;
|
||||
|
@ -1580,8 +1586,8 @@ static int
|
|||
sv_i(ID key, VALUE value, st_table *tbl)
|
||||
{
|
||||
if (rb_is_const_id(key)) {
|
||||
if (!st_lookup(tbl, key, 0)) {
|
||||
st_insert(tbl, key, key);
|
||||
if (!st_lookup(tbl, (st_data_t)key, 0)) {
|
||||
st_insert(tbl, (st_data_t)key, (st_data_t)key);
|
||||
}
|
||||
}
|
||||
return ST_CONTINUE;
|
||||
|
@ -1673,14 +1679,15 @@ rb_mod_constants(int argc, VALUE *argv, VALUE mod)
|
|||
static int
|
||||
rb_const_defined_0(VALUE klass, ID id, int exclude, int recurse)
|
||||
{
|
||||
VALUE value, tmp;
|
||||
st_data_t value;
|
||||
VALUE tmp;
|
||||
int mod_retry = 0;
|
||||
|
||||
tmp = klass;
|
||||
retry:
|
||||
while (tmp) {
|
||||
if (RCLASS_IV_TBL(tmp) && st_lookup(RCLASS_IV_TBL(tmp), id, &value)) {
|
||||
if (value == Qundef && !autoload_node(klass, id, 0))
|
||||
if (RCLASS_IV_TBL(tmp) && st_lookup(RCLASS_IV_TBL(tmp), (st_data_t)id, &value)) {
|
||||
if ((VALUE)value == Qundef && !autoload_node((VALUE)klass, id, 0))
|
||||
return Qfalse;
|
||||
return Qtrue;
|
||||
}
|
||||
|
@ -1732,20 +1739,20 @@ mod_av_set(VALUE klass, ID id, VALUE val, int isconst)
|
|||
RCLASS_IV_TBL(klass) = st_init_numtable();
|
||||
}
|
||||
else if (isconst) {
|
||||
VALUE value = Qfalse;
|
||||
st_data_t value;
|
||||
|
||||
if (st_lookup(RCLASS_IV_TBL(klass), id, &value)) {
|
||||
if (value == Qundef)
|
||||
autoload_delete(klass, id);
|
||||
if (st_lookup(RCLASS_IV_TBL(klass), (st_data_t)id, &value)) {
|
||||
if ((VALUE)value == Qundef)
|
||||
autoload_delete(klass, id);
|
||||
else
|
||||
rb_warn("already initialized %s %s", dest, rb_id2name(id));
|
||||
rb_warn("already initialized %s %s", dest, rb_id2name(id));
|
||||
}
|
||||
}
|
||||
|
||||
if (isconst){
|
||||
rb_vm_change_state();
|
||||
}
|
||||
st_insert(RCLASS_IV_TBL(klass), id, val);
|
||||
st_insert(RCLASS_IV_TBL(klass), (st_data_t)id, (st_data_t)val);
|
||||
}
|
||||
|
||||
void
|
||||
|
@ -1787,7 +1794,7 @@ original_module(VALUE c)
|
|||
}
|
||||
|
||||
#define CVAR_LOOKUP(v,r) do {\
|
||||
if (RCLASS_IV_TBL(klass) && st_lookup(RCLASS_IV_TBL(klass),id,(v))) {\
|
||||
if (RCLASS_IV_TBL(klass) && st_lookup(RCLASS_IV_TBL(klass),(st_data_t)id,(v))) {\
|
||||
r;\
|
||||
}\
|
||||
if (FL_TEST(klass, FL_SINGLETON) ) {\
|
||||
|
@ -1806,7 +1813,7 @@ original_module(VALUE c)
|
|||
klass = RCLASS_SUPER(klass);\
|
||||
}\
|
||||
while (klass) {\
|
||||
if (RCLASS_IV_TBL(klass) && st_lookup(RCLASS_IV_TBL(klass),id,(v))) {\
|
||||
if (RCLASS_IV_TBL(klass) && st_lookup(RCLASS_IV_TBL(klass),(st_data_t)id,(v))) {\
|
||||
r;\
|
||||
}\
|
||||
klass = RCLASS_SUPER(klass);\
|
||||
|
@ -1822,7 +1829,7 @@ rb_cvar_set(VALUE klass, ID id, VALUE val)
|
|||
CVAR_LOOKUP(0, {if (!front) front = klass; target = klass;});
|
||||
if (target) {
|
||||
if (front && target != front) {
|
||||
ID did = id;
|
||||
st_data_t did = id;
|
||||
|
||||
if (RTEST(ruby_verbose)) {
|
||||
rb_warning("class variable %s of %s is overtaken by %s",
|
||||
|
@ -1852,7 +1859,7 @@ rb_cvar_get(VALUE klass, ID id)
|
|||
rb_id2name(id), rb_class2name(tmp));
|
||||
}
|
||||
if (front && target != front) {
|
||||
ID did = id;
|
||||
st_data_t did = id;
|
||||
|
||||
if (RTEST(ruby_verbose)) {
|
||||
rb_warning("class variable %s of %s is overtaken by %s",
|
||||
|
|
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