90     struct symbol *sym = scope->symbols;  in _mesa_symbol_table_pop_scope()  local
97     while (sym != NULL) {  in _mesa_symbol_table_pop_scope()
98         struct symbol *const next = sym->next_with_same_scope;  in _mesa_symbol_table_pop_scope()
100                                                          sym->name);  in _mesa_symbol_table_pop_scope()
101         if (sym->next_with_same_name) {  in _mesa_symbol_table_pop_scope()
105            hte->key = sym->next_with_same_name->name;  in _mesa_symbol_table_pop_scope()
106            hte->data = sym->next_with_same_name;  in _mesa_symbol_table_pop_scope()
109            free(sym->name);  in _mesa_symbol_table_pop_scope()
112         free(sym);  in _mesa_symbol_table_pop_scope()
113         sym = next;  in _mesa_symbol_table_pop_scope()
153    struct symbol *const sym = find_symbol(table, name);  in _mesa_symbol_table_symbol_scope()  local
155    if (sym) {  in _mesa_symbol_table_symbol_scope()
156       assert(sym->depth <= table->depth);  in _mesa_symbol_table_symbol_scope()
157       return sym->depth - table->depth;  in _mesa_symbol_table_symbol_scope()
168    struct symbol *const sym = find_symbol(table, name);  in _mesa_symbol_table_find_symbol()  local
169    if (sym)  in _mesa_symbol_table_find_symbol()
170       return sym->data;  in _mesa_symbol_table_find_symbol()
181    struct symbol *sym = find_symbol(table, name);  in _mesa_symbol_table_add_symbol()  local
183    if (sym && sym->depth == table->depth)  in _mesa_symbol_table_add_symbol()
186    new_sym = calloc(1, sizeof(*sym));  in _mesa_symbol_table_add_symbol()
192    if (sym) {  in _mesa_symbol_table_add_symbol()
194       new_sym->next_with_same_name = sym;  in _mesa_symbol_table_add_symbol()
195       new_sym->name = sym->name;  in _mesa_symbol_table_add_symbol()
221     struct symbol *sym = find_symbol(table, name);  in _mesa_symbol_table_replace_symbol()  local
224     if (sym == NULL)  in _mesa_symbol_table_replace_symbol()
227     sym->data = declaration;  in _mesa_symbol_table_replace_symbol()
237    struct symbol *sym = find_symbol(table, name);  in _mesa_symbol_table_add_global_symbol()  local
239    while (sym) {  in _mesa_symbol_table_add_global_symbol()
240       if (sym->depth == 0)  in _mesa_symbol_table_add_global_symbol()
243       inner_sym = sym;  in _mesa_symbol_table_add_global_symbol()
246       sym = sym->next_with_same_name;  in _mesa_symbol_table_add_global_symbol()
255    sym = calloc(1, sizeof(*sym));  in _mesa_symbol_table_add_global_symbol()
256    if (sym == NULL) {  in _mesa_symbol_table_add_global_symbol()
265       inner_sym->next_with_same_name = sym;  in _mesa_symbol_table_add_global_symbol()
267       sym->name = inner_sym->name;  in _mesa_symbol_table_add_global_symbol()
269       sym->name = strdup(name);  in _mesa_symbol_table_add_global_symbol()
270       if (sym->name == NULL) {  in _mesa_symbol_table_add_global_symbol()
271          free(sym);  in _mesa_symbol_table_add_global_symbol()
277    sym->next_with_same_scope = top_scope->symbols;  in _mesa_symbol_table_add_global_symbol()
278    sym->data = declaration;  in _mesa_symbol_table_add_global_symbol()
280    top_scope->symbols = sym;  in _mesa_symbol_table_add_global_symbol()
282    _mesa_hash_table_insert(table->ht, sym->name, sym);  in _mesa_symbol_table_add_global_symbol()