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authornormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-05-21 00:15:00 +0000
committernormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-05-21 00:15:00 +0000
commit4b0987a6297235f65e686420ea2d17bafccf0939 (patch)
tree415e7b3ffff84d936272a2c8314ba370ff2704aa /io.c
parentca61b4c4e007346d2a4bee51c998050b26c25991 (diff)
variable.c: generic_iv_tbl is unavoidable
Even miniruby creates one generic ivar (plain "ruby" creates 9), so there's no point in lazily allocating the table. I dumped generic ivar counts with the following trivial patch: --- a/variable.c +++ b/variable.c @@ -24,6 +24,10 @@ static void check_before_mod_set(VALUE, ID, VALUE, const char *); static void setup_const_entry(rb_const_entry_t *, VALUE, VALUE, rb_const_flag_t); static int const_update(st_data_t *, st_data_t *, st_data_t, int); static st_table *generic_iv_tbl; +__attribute__((destructor)) static void count_genivar(void) +{ + fprintf(stderr, "genivars: %zu\n", (size_t)generic_iv_tbl->num_entries); +} void Init_var_tables(void) * variable.c (Init_var_tables): init generic_iv_tbl (rb_generic_ivar_table, generic_ivar_get, generic_ivar_set, generic_ivar_defined, generic_ivar_remove, rb_mark_generic_ivar, givar_i, rb_mark_generic_ivar_tbl, rb_free_generic_ivar, rb_copy_generic_ivar, rb_ivar_foreach, rb_ivar_count): remove checks for uninitialize generic_iv_tbl [ruby-core:69155] [Feature #11146] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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