diff options
Diffstat (limited to 'src/test/ui/impl-trait/impl-fn-parsing-ambiguities.rs')
-rw-r--r-- | src/test/ui/impl-trait/impl-fn-parsing-ambiguities.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/impl-trait/impl-fn-parsing-ambiguities.rs b/src/test/ui/impl-trait/impl-fn-parsing-ambiguities.rs new file mode 100644 index 000000000..61303a5b2 --- /dev/null +++ b/src/test/ui/impl-trait/impl-fn-parsing-ambiguities.rs @@ -0,0 +1,15 @@ +#![feature(impl_trait_in_fn_trait_return)] +use std::fmt::Debug; + +fn a() -> impl Fn(&u8) -> impl Debug + '_ { + //~^ ERROR ambiguous `+` in a type + //~| ERROR higher kinded lifetime bounds on nested opaque types are not supported yet + |x| x +} + +fn b() -> impl Fn() -> impl Debug + Send { + //~^ ERROR ambiguous `+` in a type + || () +} + +fn main() {} |