| error[E0381]: borrow of possibly uninitialized variable: `cfg_res` |
| --> $DIR/try-block-opt-init.rs:25:5 |
| | |
| LL | assert_eq!(cfg_res, 5); //~ ERROR borrow of possibly uninitialized variable: `cfg_res` |
| | ^^^^^^^^^^^^^^^^^^^^^^^ use of possibly uninitialized `cfg_res` |
| | |
| = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0381`. |