89     struct symbol *sym = scope->symbols;  in _mesa_symbol_table_pop_scope()  local
96     while (sym != NULL) {  in _mesa_symbol_table_pop_scope()
97         struct symbol *const next = sym->next_with_same_scope;  in _mesa_symbol_table_pop_scope()
99                                                          sym->name);  in _mesa_symbol_table_pop_scope()
100         if (sym->next_with_same_name) {  in _mesa_symbol_table_pop_scope()
104            hte->key = sym->next_with_same_name->name;  in _mesa_symbol_table_pop_scope()
105            hte->data = sym->next_with_same_name;  in _mesa_symbol_table_pop_scope()
108            free(sym->name);  in _mesa_symbol_table_pop_scope()
111         free(sym);  in _mesa_symbol_table_pop_scope()
112         sym = next;  in _mesa_symbol_table_pop_scope()
152    struct symbol *const sym = find_symbol(table, name);  in _mesa_symbol_table_symbol_scope()  local
154    if (sym) {  in _mesa_symbol_table_symbol_scope()
155       assert(sym->depth <= table->depth);  in _mesa_symbol_table_symbol_scope()
156       return sym->depth - table->depth;  in _mesa_symbol_table_symbol_scope()
167    struct symbol *const sym = find_symbol(table, name);  in _mesa_symbol_table_find_symbol()  local
168    if (sym)  in _mesa_symbol_table_find_symbol()
169       return sym->data;  in _mesa_symbol_table_find_symbol()
180    struct symbol *sym = find_symbol(table, name);  in _mesa_symbol_table_add_symbol()  local
182    if (sym && sym->depth == table->depth)  in _mesa_symbol_table_add_symbol()
185    new_sym = calloc(1, sizeof(*sym));  in _mesa_symbol_table_add_symbol()
191    if (sym) {  in _mesa_symbol_table_add_symbol()
193       new_sym->next_with_same_name = sym;  in _mesa_symbol_table_add_symbol()
194       new_sym->name = sym->name;  in _mesa_symbol_table_add_symbol()
220     struct symbol *sym = find_symbol(table, name);  in _mesa_symbol_table_replace_symbol()  local
223     if (sym == NULL)  in _mesa_symbol_table_replace_symbol()
226     sym->data = declaration;  in _mesa_symbol_table_replace_symbol()
236    struct symbol *sym = find_symbol(table, name);  in _mesa_symbol_table_add_global_symbol()  local
238    while (sym) {  in _mesa_symbol_table_add_global_symbol()
239       if (sym->depth == 0)  in _mesa_symbol_table_add_global_symbol()
242       inner_sym = sym;  in _mesa_symbol_table_add_global_symbol()
245       sym = sym->next_with_same_name;  in _mesa_symbol_table_add_global_symbol()
254    sym = calloc(1, sizeof(*sym));  in _mesa_symbol_table_add_global_symbol()
255    if (sym == NULL) {  in _mesa_symbol_table_add_global_symbol()
264       inner_sym->next_with_same_name = sym;  in _mesa_symbol_table_add_global_symbol()
266       sym->name = inner_sym->name;  in _mesa_symbol_table_add_global_symbol()
268       sym->name = util_strdup(name);  in _mesa_symbol_table_add_global_symbol()
269       if (sym->name == NULL) {  in _mesa_symbol_table_add_global_symbol()
270          free(sym);  in _mesa_symbol_table_add_global_symbol()
276    sym->next_with_same_scope = top_scope->symbols;  in _mesa_symbol_table_add_global_symbol()
277    sym->data = declaration;  in _mesa_symbol_table_add_global_symbol()
279    top_scope->symbols = sym;  in _mesa_symbol_table_add_global_symbol()
281    _mesa_hash_table_insert(table->ht, sym->name, sym);  in _mesa_symbol_table_add_global_symbol()