-error[E0381]: borrow of possibly-uninitialized variable: `cfg_res`
+error[E0381]: used binding `cfg_res` is possibly-uninitialized
--> $DIR/try-block-opt-init.rs:15:5
|
+LL | let cfg_res;
+ | ------- binding declared here but left uninitialized
+...
+LL | cfg_res = 5;
+ | ----------- binding initialized here in some conditions
+...
LL | assert_eq!(cfg_res, 5);
- | ^^^^^^^^^^^^^^^^^^^^^^ use of possibly-uninitialized `cfg_res`
+ | ^^^^^^^^^^^^^^^^^^^^^^ `cfg_res` used here but it is possibly-uninitialized
|
= note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)