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error[E0308]: mismatched types
--> $DIR/liveness-forgot-ret.rs:3:19
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LL | fn f(a: isize) -> isize { if god_exists(a) { return 5; }; }
| - ^^^^^ expected `isize`, found `()`
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| implicitly returns `()` as its body has no tail or `return` expression
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help: consider returning the local binding `a`
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LL | fn f(a: isize) -> isize { if god_exists(a) { return 5; }; a }
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error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.
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