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authornari <nari@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-03-26 04:57:47 +0000
committernari <nari@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-03-26 04:57:47 +0000
commit90b70738427567dc065ad75b32fa932b280c304a (patch)
treec123b148394a08abcb0ecebcb407a251388af33b /variable.c
parent2bf56dededed9d4c376893f783aa5b4300b08495 (diff)
* parse.y: support Symbol GC. [ruby-trunk Feature #9634]
See this ticket about Symbol GC. * include/ruby/ruby.h: Declare few functions. * rb_sym2id: almost same as old SYM2ID but support dynamic symbols. * rb_id2sym: almost same as old ID2SYM but support dynamic symbols. * rb_sym2str: almost same as `rb_id2str(SYM2ID(sym))` but not pin down a dynamic symbol. Declare a new struct. * struct RSymbol: represents a dynamic symbol as object in Ruby's heaps. Add few macros. * STATIC_SYM_P: check a static symbol. * DYNAMIC_SYM_P: check a dynamic symbol. * RSYMBOL: cast to RSymbol * gc.c: declare RSymbol. support T_SYMBOL. * internal.h: Declare few functions. * rb_gc_free_dsymbol: free up a dynamic symbol. GC call this function at a sweep phase. * rb_str_dynamic_intern: convert a string to a dynamic symbol. * rb_check_id_without_pindown: not pinning function. * rb_sym2id_without_pindown: ditto. * rb_check_id_cstr_without_pindown: ditto. * string.c (Init_String): String#intern and String#to_sym use rb_str_dynamic_intern. * template/id.h.tmpl: use LSB of ID as a flag for determining a static symbol, so we shift left other ruby_id_types. * string.c: use rb_sym2str instead `rb_id2str(SYM2ID(sym))` to avoid pinning. * load.c: use xx_without_pindown function at creating temporary ID to avoid pinning. * object.c: ditto. * sprintf.c: ditto. * struct.c: ditto. * thread.c: ditto. * variable.c: ditto. * vm_method.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'variable.c')
-rw-r--r--variable.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/variable.c b/variable.c
index 079f862..292b084 100644
--- a/variable.c
+++ b/variable.c
@@ -353,7 +353,7 @@ rb_path_to_class(VALUE pathname)
}
while (*p) {
while (*p && *p != ':') p++;
- id = rb_check_id_cstr(pbeg, p-pbeg, enc);
+ id = rb_check_id_cstr_without_pindown(pbeg, p-pbeg, enc);
if (p[0] == ':') {
if (p[1] != ':') goto undefined_class;
p += 2;
@@ -1403,7 +1403,7 @@ VALUE
rb_obj_remove_instance_variable(VALUE obj, VALUE name)
{
VALUE val = Qnil;
- const ID id = rb_check_id(&name);
+ const ID id = rb_check_id_without_pindown(&name);
st_data_t n, v;
struct st_table *iv_index_tbl;
st_data_t index;
@@ -1919,7 +1919,7 @@ rb_public_const_get_at(VALUE klass, ID id)
VALUE
rb_mod_remove_const(VALUE mod, VALUE name)
{
- const ID id = rb_check_id(&name);
+ const ID id = rb_check_id_without_pindown(&name);
if (!id) {
if (rb_is_const_name(name)) {
@@ -2568,7 +2568,7 @@ rb_mod_class_variables(int argc, VALUE *argv, VALUE mod)
VALUE
rb_mod_remove_cvar(VALUE mod, VALUE name)
{
- const ID id = rb_check_id(&name);
+ const ID id = rb_check_id_without_pindown(&name);
st_data_t val, n = id;
if (!id) {