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authorKoichi Sasada <ko1@atdot.net>2019-07-22 17:44:58 +0900
committerKoichi Sasada <ko1@atdot.net>2019-07-22 17:53:10 +0900
commit1feda1c2b091b950efcaa481a11fd660efa9e717 (patch)
tree385ccde7762ce9c2b1e3faebd4a386d0a6e300bb /internal.h
parent9095ff53cf6c25154c7f80910aab8d1af45c42ec (diff)
constify again.
Same as last commit, make some fields `const`. include/ruby/ruby.h: * Rasic::klass * RArray::heap::aux::shared_root * RRegexp::src internal.h: * rb_classext_struct::origin_, redefined_class * vm_svar::cref_or_me, lastline, backref, others * vm_throw_data::throw_obj * vm_ifunc::data * MEMO::v1, v2, u3::value While modifying this patch, I found write-barrier miss on rb_classext_struct::redefined_class. Also vm_throw_data::throw_state is only `int` so change the type.
Diffstat (limited to 'internal.h')
-rw-r--r--internal.h24
1 files changed, 12 insertions, 12 deletions
diff --git a/internal.h b/internal.h
index f8baba4..4b4352d 100644
--- a/internal.h
+++ b/internal.h
@@ -1009,8 +1009,8 @@ struct rb_classext_struct {
*/
rb_subclass_entry_t **module_subclasses;
rb_serial_t class_serial;
- VALUE origin_;
- VALUE refined_class;
+ const VALUE origin_;
+ const VALUE refined_class;
rb_alloc_func_t allocator;
};
@@ -1127,10 +1127,10 @@ imemo_type_p(VALUE imemo, enum imemo_type imemo_type)
/*! SVAR (Special VARiable) */
struct vm_svar {
VALUE flags;
- VALUE cref_or_me; /*!< class reference or rb_method_entry_t */
- VALUE lastline;
- VALUE backref;
- VALUE others;
+ const VALUE cref_or_me; /*!< class reference or rb_method_entry_t */
+ const VALUE lastline;
+ const VALUE backref;
+ const VALUE others;
};
@@ -1140,9 +1140,9 @@ struct vm_svar {
struct vm_throw_data {
VALUE flags;
VALUE reserved;
- VALUE throw_obj;
+ const VALUE throw_obj;
const struct rb_control_frame_struct *catch_frame;
- VALUE throw_state;
+ int throw_state;
};
#define THROW_DATA_P(err) RB_TYPE_P((VALUE)(err), T_IMEMO)
@@ -1163,7 +1163,7 @@ struct vm_ifunc {
VALUE flags;
VALUE reserved;
VALUE (*func)(ANYARGS);
- void *data;
+ const void *data;
struct vm_ifunc_argc argc;
};
@@ -1220,12 +1220,12 @@ void rb_strterm_mark(VALUE obj);
struct MEMO {
VALUE flags;
VALUE reserved;
- VALUE v1;
- VALUE v2;
+ const VALUE v1;
+ const VALUE v2;
union {
long cnt;
long state;
- VALUE value;
+ const VALUE value;
VALUE (*func)(ANYARGS);
} u3;
};