gh-81057: Move the Cached Parser Dummy Name to _PyRuntimeState by ericsnowcurrently · Pull Request #100277 · python/cpython
#include "pegen.h" #include "string_parser.h"
static PyObject * _create_dummy_identifier(Parser *p) { return _PyPegen_new_identifier(p, ""); } #include "pycore_runtime.h" // _PyRuntime
void * _PyPegen_dummy_name(Parser *p, ...) { // XXX This leaks memory from the initial arena. // Use a statically allocated variable instead of a pointer? static void *cache = NULL;
if (cache != NULL) { return cache; }
PyObject *id = _create_dummy_identifier(p); if (!id) { return NULL; } cache = _PyAST_Name(id, Load, 1, 0, 1, 0, p->arena); return cache; return &_PyRuntime.parser.dummy_name; }
/* Creates a single-element asdl_seq* that contains a */