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Add cases to where-allowed.rs

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This commit is contained in:
Christopher Vittal 2017-11-14 20:38:07 -05:00
parent f710d41f77
commit 22f0940f2d
1 changed files with 9 additions and 4 deletions
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13
src/test/compile-fail/impl-trait/where-allowed.rs
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@ -48,7 +48,6 @@ fn in_dyn_Fn_parameter_in_parameters(_: &dyn Fn(impl Debug)) { panic!() }
// Disallowed
fn in_dyn_Fn_return_in_parameters(_: &dyn Fn() -> impl Debug) { panic!() }
//~^ ERROR `impl Trait` not allowed outside of function and inherent method return types
// FIXME -- no error currently
// Disallowed
fn in_dyn_Fn_parameter_in_return() -> &'static dyn Fn(impl Debug) { panic!() }
@ -57,7 +56,6 @@ fn in_dyn_Fn_parameter_in_return() -> &'static dyn Fn(impl Debug) { panic!() }
// Disallowed
fn in_dyn_Fn_return_in_return() -> &'static dyn Fn() -> impl Debug { panic!() }
//~^ ERROR `impl Trait` not allowed outside of function and inherent method return types
// FIXME -- no error currently
// Disallowed
fn in_impl_Fn_parameter_in_parameters(_: &impl Fn(impl Debug)) { panic!() }
@ -66,7 +64,6 @@ fn in_impl_Fn_parameter_in_parameters(_: &impl Fn(impl Debug)) { panic!() }
// Disallowed
fn in_impl_Fn_return_in_parameters(_: &impl Fn() -> impl Debug) { panic!() }
//~^ ERROR `impl Trait` not allowed outside of function and inherent method return types
// FIXME -- no error currently
// Disallowed
fn in_impl_Fn_parameter_in_return() -> &'static impl Fn(impl Debug) { panic!() }
@ -75,7 +72,15 @@ fn in_impl_Fn_parameter_in_return() -> &'static impl Fn(impl Debug) { panic!() }
// Disallowed
fn in_impl_Fn_return_in_return() -> &'static impl Fn() -> impl Debug { panic!() }
//~^ ERROR `impl Trait` not allowed outside of function and inherent method return types
// FIXME -- no error currently
// Disallowed
fn in_Fn_parameter_in_generics<F: Fn(impl Debug)> (_: F) { panic!() }
//~^ ERROR `impl Trait` not allowed outside of function and inherent method return types
// Disallowed
fn in_Fn_return_in_generics<F: Fn() -> impl Debug> (_: F) { panic!() }
//~^ ERROR `impl Trait` not allowed outside of function and inherent method return types
// Allowed
fn in_impl_Trait_in_parameters(_: impl Iterator<Item = impl Iterator>) { panic!() }