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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
commit698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch)
tree173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/issues/issue-75777.rs
parentInitial commit. (diff)
downloadrustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz
rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/test/ui/issues/issue-75777.rs15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-75777.rs b/src/test/ui/issues/issue-75777.rs
new file mode 100644
index 000000000..a1e438bc6
--- /dev/null
+++ b/src/test/ui/issues/issue-75777.rs
@@ -0,0 +1,15 @@
+// Regression test for #75777.
+// Checks that a boxed future can be properly constructed.
+
+use std::future::{self, Future};
+use std::pin::Pin;
+
+type BoxFuture<'a, T> = Pin<Box<dyn Future<Output = T> + 'a + Send>>;
+
+fn inject<'a, Env: 'a, A: 'a + Send>(v: A) -> Box<dyn FnOnce(&'a Env) -> BoxFuture<'a, A>> {
+ let fut: BoxFuture<'a, A> = Box::pin(future::ready(v));
+ Box::new(move |_| fut)
+ //~^ ERROR: lifetime may not live long enough
+}
+
+fn main() {}