eval: Move dict_set_keys_readonly to typval.c

src/nvim/eval.c

@@ -5605,19 +5605,6 @@ int dict_add_dict(dict_T *d, char *key, dict_T *dict)
   return OK;
 }
 
-/// Set all existing keys in "dict" as read-only.
-///
-/// This does not protect against adding new keys to the Dictionary.
-///
-/// @param dict The dict whose keys should be frozen
-void dict_set_keys_readonly(dict_T *const dict)
-  FUNC_ATTR_NONNULL_ALL
-{
-  TV_DICT_ITER(dict, di, {
-    di->di_flags |= DI_FLAGS_RO | DI_FLAGS_FIX;
-  });
-}
-
 /*
  * Allocate a variable for a Dictionary and fill it from "*arg".
  * Return OK or FAIL.  Returns NOTDONE for {expr}.
@@ -18083,7 +18070,7 @@ void set_vim_var_dict(const VimVarIndex idx, dict_T *const val)
   if (val != NULL) {
     val->dv_refcount++;
     // Set readonly
-    dict_set_keys_readonly(val);
+    tv_dict_set_keys_readonly(val);
   }
 }
 

src/nvim/eval/typval.c

@@ -1348,6 +1348,19 @@ dict_T *tv_dict_copy(const vimconv_T *const conv,
   return copy;
 }
 
+/// Set all existing keys in "dict" as read-only.
+///
+/// This does not protect against adding new keys to the Dictionary.
+///
+/// @param  dict  The dict whose keys should be frozen.
+void tv_dict_set_keys_readonly(dict_T *const dict)
+  FUNC_ATTR_NONNULL_ALL
+{
+  TV_DICT_ITER(dict, di, {
+    di->di_flags |= DI_FLAGS_RO | DI_FLAGS_FIX;
+  });
+}
+
 //{{{1 Generic typval operations
 //{{{2 Init/alloc/clear
 //{{{3 Alloc

src/nvim/file_search.c

@@ -1551,7 +1551,7 @@ void do_autocmd_dirchanged(char *new_dir, CdScope scope)
 
   dict_add_nr_str(dict, "scope", 0L, (char_u *)buf);
   dict_add_nr_str(dict, "cwd",   0L, (char_u *)new_dir);
-  dict_set_keys_readonly(dict);
+  tv_dict_set_keys_readonly(dict);
 
   apply_autocmds(EVENT_DIRCHANGED, (char_u *)buf, (char_u *)new_dir, false,
                  NULL);

src/nvim/ops.c

@@ -2578,7 +2578,7 @@ static void do_autocmd_textyankpost(oparg_T *oap, yankreg_T *reg)
   buf[1] = NUL;
   dict_add_nr_str(dict, "operator", 0, (char_u *)buf);
 
-  dict_set_keys_readonly(dict);
+  tv_dict_set_keys_readonly(dict);
   textlock++;
   apply_autocmds(EVENT_TEXTYANKPOST, NULL, NULL, false, curbuf);
   textlock--;