STATIC void emit_pass1_load_id(emit_t *emit, qstr qst) { // name adding/lookup bool added; id_info_t *id = scope_find_or_add_id(emit->scope, qst, &added); if (added) { #if MICROPY_EMIT_CPYTHON if (qst == MP_QSTR_super && emit->scope->kind == SCOPE_FUNCTION) { // special case, super is a global, and also counts as use of __class__ id->kind = ID_INFO_KIND_GLOBAL_EXPLICIT; id_info_t *id2 = scope_find_local_in_parent(emit->scope, MP_QSTR___class__); if (id2 != NULL) { id2 = scope_find_or_add_id(emit->scope, MP_QSTR___class__, &added); if (added) { id2->kind = ID_INFO_KIND_FREE; scope_close_over_in_parents(emit->scope, MP_QSTR___class__); } } } else #endif { id_info_t *id2 = scope_find_local_in_parent(emit->scope, qst); if (id2 != NULL && (id2->kind == ID_INFO_KIND_LOCAL || id2->kind == ID_INFO_KIND_CELL || id2->kind == ID_INFO_KIND_FREE)) { id->kind = ID_INFO_KIND_FREE; scope_close_over_in_parents(emit->scope, qst); } else { id->kind = ID_INFO_KIND_GLOBAL_IMPLICIT; } } } }
void scope_declare_nonlocal(scope_t *scope, qstr qstr) { if (scope->kind == SCOPE_MODULE) { printf("SyntaxError?: can't declare nonlocal in outer code\n"); return; } bool added; id_info_t *id_info = scope_find_or_add_id(scope, qstr, &added); if (!added) { printf("SyntaxError?: identifier already declared something\n"); return; } id_info_t *id_info2 = scope_find_local_in_parent(scope, qstr); if (id_info2 == NULL || !(id_info2->kind == ID_INFO_KIND_LOCAL || id_info2->kind == ID_INFO_KIND_CELL || id_info2->kind == ID_INFO_KIND_FREE)) { printf("SyntaxError: no binding for nonlocal '%s' found\n", qstr_str(qstr)); return; } id_info->kind = ID_INFO_KIND_FREE; scope_close_over_in_parents(scope, qstr); }