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Diffstat (limited to '')
-rw-r--r-- | src/test/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs b/src/test/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs new file mode 100644 index 000000000..2319de556 --- /dev/null +++ b/src/test/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs @@ -0,0 +1,15 @@ +// normalize-stderr-test: "`.*`" -> "`DEF_ID`" +// normalize-stdout-test: "`.*`" -> "`DEF_ID`" +// edition:2018 + +pub async fn f() -> impl std::fmt::Debug { + #[derive(Debug)] + enum E { + //~^ ERROR recursive type `f::{closure#0}::E` has infinite size + This(E), + Unit, + } + E::Unit +} + +fn main() {} |