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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/issues/issue-83190.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/issues/issue-83190.rs')
-rw-r--r-- | src/test/ui/issues/issue-83190.rs | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/src/test/ui/issues/issue-83190.rs b/src/test/ui/issues/issue-83190.rs deleted file mode 100644 index da931c3ed..000000000 --- a/src/test/ui/issues/issue-83190.rs +++ /dev/null @@ -1,49 +0,0 @@ -// check-pass - -// Regression test for issue #83190, triggering an ICE in borrowck. - -pub trait Any {} -impl<T> Any for T {} - -pub trait StreamOnce { - type Range; -} - -pub trait Parser<Input>: Sized { - type Output; - type PartialState; - fn map(self) -> Map<Self> { - todo!() - } -} - -pub struct Map<P>(P); -impl<I, P: Parser<I, Output = ()>> Parser<I> for Map<P> { - type Output = (); - type PartialState = P::PartialState; -} - -struct TakeWhile1<Input>(Input); -impl<I: StreamOnce> Parser<I> for TakeWhile1<I> { - type Output = I::Range; - type PartialState = (); -} -impl<I> TakeWhile1<I> { - fn new() -> Self { - todo!() - } -} - -impl<I, A: Parser<I>> Parser<I> for (A,) { - type Output = (); - type PartialState = Map<A::Output>; -} - -pub fn metric_stream_parser<'a, I>() -> impl Parser<I, Output = (), PartialState = impl Any + 'a> -where - I: StreamOnce<Range = &'a [()]>, -{ - (TakeWhile1::new(),).map() -} - -fn main() {} |