_t.decl</a></code></dt><dt class="spec value" id="val-update_expr_tuple"><a href="#val-update_expr_tuple" class="anchor"></a><code><span class="keyword">val</span> update_expr_tuple : <span>(<span>(<a href="../ATDGenerated/Clang_ast_t/index.html#type-stmt_info">ATDGenerated.Clang_ast_t.stmt_info</a> * <span><a href="../ATDGenerated/Clang_ast_t/index.html#type-stmt">ATDGenerated.Clang_ast_t.stmt</a> list</span> * <a href="../ATDGenerated/Clang_ast_t/index.html#type-expr_info">ATDGenerated.Clang_ast_t.expr_in