From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/issues/issue-16048.rs | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 src/test/ui/issues/issue-16048.rs (limited to 'src/test/ui/issues/issue-16048.rs') diff --git a/src/test/ui/issues/issue-16048.rs b/src/test/ui/issues/issue-16048.rs new file mode 100644 index 000000000..eaf6acff2 --- /dev/null +++ b/src/test/ui/issues/issue-16048.rs @@ -0,0 +1,30 @@ +trait NoLifetime { + fn get<'p, T : Test<'p>>(&self) -> T; + //~^ NOTE lifetimes in impl do not match this method in trait +} + +trait Test<'p> { + fn new(buf: &'p mut [u8]) -> Self; +} + +struct Foo<'a> { + buf: &'a mut [u8], +} + +impl<'a> Test<'a> for Foo<'a> { + fn new(buf: &'a mut [u8]) -> Foo<'a> { + Foo { buf: buf } + } +} + +impl<'a> NoLifetime for Foo<'a> { + fn get<'p, T: Test<'a> + From>>(&self) -> T { + //~^ ERROR E0195 + //~| NOTE lifetimes do not match method in trait + return *self as T; + //~^ ERROR non-primitive cast: `Foo<'a>` as `T` + //~| NOTE an `as` expression can only be used to convert between primitive types + } +} + +fn main() {} -- cgit v1.2.3