1607         expr_ty expr1, expr2, result;  in ast_for_binop()  local
1610         expr1 = ast_for_expr(c, CHILD(n, 0));  in ast_for_binop()
1611         if (!expr1)  in ast_for_binop()
1622         result = BinOp(expr1, newoperator, expr2, LINENO(n), n->n_col_offset,  in ast_for_binop()
2193         expr_ty expr1, expr2;  in ast_for_expr_stmt()  local
2197         expr1 = ast_for_testlist(c, ch);  in ast_for_expr_stmt()
2198         if (!expr1)  in ast_for_expr_stmt()
2200         if(!set_context(c, expr1, Store, ch))  in ast_for_expr_stmt()
2206         switch (expr1->kind) {  in ast_for_expr_stmt()
2228         return AugAssign(expr1, newoperator, expr2, LINENO(n), n->n_col_offset,  in ast_for_expr_stmt()
2392                 expr_ty expr1, expr2;  in ast_for_flow_stmt()  local
2394                 expr1 = ast_for_expr(c, CHILD(ch, 1));  in ast_for_flow_stmt()
2395                 if (!expr1)  in ast_for_flow_stmt()
2401                 return Raise(expr1, expr2, NULL, LINENO(n), n->n_col_offset,  in ast_for_flow_stmt()
2405                 expr_ty expr1, expr2, expr3;  in ast_for_flow_stmt()  local
2407                 expr1 = ast_for_expr(c, CHILD(ch, 1));  in ast_for_flow_stmt()
2408                 if (!expr1)  in ast_for_flow_stmt()
2417                 return Raise(expr1, expr2, expr3, LINENO(n), n->n_col_offset,  in ast_for_flow_stmt()
2670     expr_ty expr1, globals = NULL, locals = NULL;  in ast_for_exec_stmt()  local
2681     expr1 = ast_for_expr(c, CHILD(n, 1));  in ast_for_exec_stmt()
2682     if (!expr1)  in ast_for_exec_stmt()
2685     if (expr1->kind == Tuple_kind && n_children < 4 &&  in ast_for_exec_stmt()
2686         (asdl_seq_LEN(expr1->v.Tuple.elts) == 2 ||  in ast_for_exec_stmt()
2687          asdl_seq_LEN(expr1->v.Tuple.elts) == 3)) {  in ast_for_exec_stmt()
2689         globals = asdl_seq_GET(expr1->v.Tuple.elts, 1);  in ast_for_exec_stmt()
2690         if (asdl_seq_LEN(expr1->v.Tuple.elts) == 3) {  in ast_for_exec_stmt()
2691             locals = asdl_seq_GET(expr1->v.Tuple.elts, 2);  in ast_for_exec_stmt()
2693         expr1 = asdl_seq_GET(expr1->v.Tuple.elts, 0);  in ast_for_exec_stmt()
2707     return Exec(expr1, globals, locals, LINENO(n), n->n_col_offset,  in ast_for_exec_stmt()
2724         expr_ty expr1, expr2;  in ast_for_assert_stmt()  local
2726         expr1 = ast_for_expr(c, CHILD(n, 1));  in ast_for_assert_stmt()
2727         if (!expr1)  in ast_for_assert_stmt()
2733         return Assert(expr1, expr2, LINENO(n), n->n_col_offset, c->c_arena);  in ast_for_assert_stmt()