96d24f2dd1
This reverts commit 65cd843ae06ad00123c131a431ed5304e4cd577a, reversing changes made to d255c6a57c393db6221b1ff700daea478436f1cd.
69 lines
2.6 KiB
Plaintext
69 lines
2.6 KiB
Plaintext
error[E0277]: the trait bound `for<'tcx> F: Foo<'tcx>` is not satisfied
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--> $DIR/hrtb-higher-ranker-supertraits.rs:18:26
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LL | want_foo_for_any_tcx(f);
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| -------------------- ^ the trait `for<'tcx> Foo<'tcx>` is not implemented for `F`
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| |
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| required by a bound introduced by this call
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note: required by a bound in `want_foo_for_any_tcx`
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--> $DIR/hrtb-higher-ranker-supertraits.rs:22:15
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LL | fn want_foo_for_any_tcx<F>(f: &F)
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| -------------------- required by a bound in this function
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LL | where F : for<'tcx> Foo<'tcx>
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| ^^^^^^^^^^^^^^^^^^^ required by this bound in `want_foo_for_any_tcx`
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help: consider further restricting this bound
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LL | where F : Foo<'x> + for<'tcx> Foo<'tcx>
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| +++++++++++++++++++++
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error[E0277]: the trait bound `for<'ccx> B: Bar<'ccx>` is not satisfied
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--> $DIR/hrtb-higher-ranker-supertraits.rs:35:26
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LL | want_bar_for_any_ccx(b);
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| -------------------- ^ the trait `for<'ccx> Bar<'ccx>` is not implemented for `B`
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| |
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| required by a bound introduced by this call
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note: required by a bound in `want_bar_for_any_ccx`
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--> $DIR/hrtb-higher-ranker-supertraits.rs:39:15
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LL | fn want_bar_for_any_ccx<B>(b: &B)
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| -------------------- required by a bound in this function
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LL | where B : for<'ccx> Bar<'ccx>
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| ^^^^^^^^^^^^^^^^^^^ required by this bound in `want_bar_for_any_ccx`
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help: consider further restricting this bound
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LL | where B : Bar<'x> + for<'ccx> Bar<'ccx>
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| +++++++++++++++++++++
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warning: function cannot return without recursing
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--> $DIR/hrtb-higher-ranker-supertraits.rs:21:1
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LL | / fn want_foo_for_any_tcx<F>(f: &F)
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LL | | where F : for<'tcx> Foo<'tcx>
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| |_________________________________^ cannot return without recursing
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...
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LL | want_foo_for_any_tcx(f);
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| ----------------------- recursive call site
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= help: a `loop` may express intention better if this is on purpose
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= note: `#[warn(unconditional_recursion)]` on by default
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warning: function cannot return without recursing
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--> $DIR/hrtb-higher-ranker-supertraits.rs:38:1
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LL | / fn want_bar_for_any_ccx<B>(b: &B)
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LL | | where B : for<'ccx> Bar<'ccx>
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| |_________________________________^ cannot return without recursing
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...
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LL | want_bar_for_any_ccx(b);
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| ----------------------- recursive call site
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= help: a `loop` may express intention better if this is on purpose
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error: aborting due to 2 previous errors; 2 warnings emitted
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For more information about this error, try `rustc --explain E0277`.
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