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+error[E0282]: type annotations needed
+ --> $DIR/fixpoint-exponential-growth.rs:29:5
+ |
+LL | impls::<W<_>>();
+ | ^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `impls`
+
+error[E0275]: overflow evaluating the requirement `W<_>: Trait`
+ --> $DIR/fixpoint-exponential-growth.rs:29:5
+ |
+LL | impls::<W<_>>();
+ | ^^^^^^^^^^^^^
+ |
+ = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`fixpoint_exponential_growth`)
+note: required by a bound in `impls`
+ --> $DIR/fixpoint-exponential-growth.rs:26:13
+ |
+LL | fn impls<T: Trait>() {}
+ | ^^^^^ required by this bound in `impls`
+
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0275, E0282.
+For more information about an error, try `rustc --explain E0275`.