124         if (tok_mode->last_expr_buffer[i] == '#') {  in set_fstring_expr()
141             if (tok_mode->last_expr_buffer[i] == '#') {  in set_fstring_expr()
143                 while (tok_mode->last_expr_buffer[i] != '\0' && i < input_length) {  in set_fstring_expr()
144                     if (tok_mode->last_expr_buffer[i] == '\n') {  in set_fstring_expr()
145                         result[j++] = tok_mode->last_expr_buffer[i];  in set_fstring_expr()
151                 result[j++] = tok_mode->last_expr_buffer[i];  in set_fstring_expr()
160             tok_mode->last_expr_buffer,  in set_fstring_expr()
185             if (!tok_mode->last_expr_buffer || tok_mode->last_expr_end >= 0) {  in _PyLexer_update_fstring_expr()
189                 tok_mode->last_expr_buffer,  in _PyLexer_update_fstring_expr()
193                 PyMem_Free(tok_mode->last_expr_buffer);  in _PyLexer_update_fstring_expr()
196             tok_mode->last_expr_buffer = new_buffer;  in _PyLexer_update_fstring_expr()
197             strncpy(tok_mode->last_expr_buffer + tok_mode->last_expr_size, tok->cur, size);  in _PyLexer_update_fstring_expr()
201             if (tok_mode->last_expr_buffer != NULL) {  in _PyLexer_update_fstring_expr()
202                 PyMem_Free(tok_mode->last_expr_buffer);  in _PyLexer_update_fstring_expr()
204             tok_mode->last_expr_buffer = PyMem_Malloc(size);  in _PyLexer_update_fstring_expr()
205             if (tok_mode->last_expr_buffer == NULL) {  in _PyLexer_update_fstring_expr()
210             strncpy(tok_mode->last_expr_buffer, tok->cur, size);  in _PyLexer_update_fstring_expr()
989         the_current_tok->last_expr_buffer = NULL;  in tok_get_normal_mode()
1311     if (current_tok->last_expr_buffer != NULL) {  in tok_get_fstring_mode()
1312         PyMem_Free(current_tok->last_expr_buffer);  in tok_get_fstring_mode()
1313         current_tok->last_expr_buffer = NULL;  in tok_get_fstring_mode()