diff options
Diffstat (limited to 'src/test/ui/generic-associated-types/issue-92033.rs')
-rw-r--r-- | src/test/ui/generic-associated-types/issue-92033.rs | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/issue-92033.rs b/src/test/ui/generic-associated-types/issue-92033.rs new file mode 100644 index 000000000..1d5f7d5c0 --- /dev/null +++ b/src/test/ui/generic-associated-types/issue-92033.rs @@ -0,0 +1,39 @@ +#![feature(generic_associated_types)] + +struct Texture; + +trait Surface { + type TextureIter<'a>: Iterator<Item = &'a Texture> + where + Self: 'a; + + fn get_texture(&self) -> Self::TextureIter<'_>; +} + +trait Swapchain { + type Surface<'a>: Surface + where + Self: 'a; + + fn get_surface(&self) -> Self::Surface<'_>; +} + +impl<'s> Surface for &'s Texture { + type TextureIter<'a> = std::option::IntoIter<&'a Texture>; + //~^ ERROR the type + + fn get_texture(&self) -> Self::TextureIter<'_> { + let option: Option<&Texture> = Some(self); + option.into_iter() + } +} + +impl Swapchain for Texture { + type Surface<'a> = &'a Texture; + + fn get_surface(&self) -> Self::Surface<'_> { + self + } +} + +fn main() {} |