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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 53 |
1 files changed, 53 insertions, 0 deletions
@@ -1,3 +1,56 @@ +Tue Mar 25 22:57:11 2014 Narihiro Nakamura <authornari@gmail.com> + + * 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. + Wed Mar 26 13:25:54 2014 NARUSE, Yui <naruse@ruby-lang.org> * addr2line.c (fill_lines): loop reverse order not to overwrite |