Make atomic types' internal values non-mutable
This resulted from confusion previously...
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@ -267,14 +267,14 @@ inline void *hb_atomic_ptr_impl_get (void **P) { void *v = *P; _hb_memory_r_barr
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#define HB_ATOMIC_INT_INIT(V) {V}
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struct hb_atomic_int_t
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{
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inline void set_relaxed (int v_) const { hb_atomic_int_impl_set_relaxed (&v, v_); }
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inline void set (int v_) const { hb_atomic_int_impl_set (&v, v_); }
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inline void set_relaxed (int v_) { hb_atomic_int_impl_set_relaxed (&v, v_); }
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inline void set (int v_) { hb_atomic_int_impl_set (&v, v_); }
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inline int get_relaxed (void) const { return hb_atomic_int_impl_get_relaxed (&v); }
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inline int get (void) const { return hb_atomic_int_impl_get (&v); }
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inline int inc (void) { return hb_atomic_int_impl_add (&v, 1); }
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inline int dec (void) { return hb_atomic_int_impl_add (&v, -1); }
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mutable int v;
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int v;
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};
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@ -285,7 +285,7 @@ struct hb_atomic_ptr_t
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typedef typename hb_remove_pointer<P>::value T;
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inline void init (T* v_ = nullptr) { set_relaxed (v_); }
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inline void set_relaxed (T* v_) const { hb_atomic_ptr_impl_set_relaxed (&v, v_); }
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inline void set_relaxed (T* v_) { hb_atomic_ptr_impl_set_relaxed (&v, v_); }
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inline T *get_relaxed (void) const { return (T *) hb_atomic_ptr_impl_get_relaxed (&v); }
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inline T *get (void) const { return (T *) hb_atomic_ptr_impl_get ((void **) &v); }
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inline bool cmpexch (const T *old, T *new_) const { return hb_atomic_ptr_impl_cmpexch ((void **) &v, (void *) old, (void *) new_); }
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@ -293,7 +293,7 @@ struct hb_atomic_ptr_t
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inline T * operator -> (void) const { return get (); }
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template <typename C> inline operator C * (void) const { return get (); }
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mutable T *v;
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T *v;
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};
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@ -194,7 +194,7 @@ struct hb_user_data_array_t
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struct hb_object_header_t
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{
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hb_reference_count_t ref_count;
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hb_atomic_int_t writable;
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mutable hb_atomic_int_t writable;
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hb_atomic_ptr_t<hb_user_data_array_t> user_data;
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};
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#define HB_OBJECT_HEADER_STATIC \
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