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error[E0596]: cannot borrow `tick1` as mutable, as it is not declared as mutable
--> $DIR/unboxed-closures-infer-fnmut-calling-fnmut-no-mut.rs:16:9
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LL | let tick1 = || {
| ----- help: consider changing this to be mutable: `mut tick1`
LL | counter += 1;
| ------- calling `tick1` requires mutable binding due to mutable borrow of `counter`
...
LL | tick1();
| ^^^^^ cannot borrow as mutable
error[E0596]: cannot borrow `tick2` as mutable, as it is not declared as mutable
--> $DIR/unboxed-closures-infer-fnmut-calling-fnmut-no-mut.rs:19:5
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LL | let tick2 = || {
| ----- help: consider changing this to be mutable: `mut tick2`
LL | tick1();
| ----- calling `tick2` requires mutable binding due to mutable borrow of `tick1`
...
LL | tick2();
| ^^^^^ cannot borrow as mutable
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0596`.
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