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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:41 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:41 +0000
commit4f9fe856a25ab29345b90e7725509e9ee38a37be (patch)
treee4ffd8a9374cae7b21f7cbfb352927e0e074aff6 /tests/ui/lifetimes/issue-104432-unused-lifetimes-in-expansion.rs
parentAdding upstream version 1.68.2+dfsg1. (diff)
downloadrustc-upstream/1.69.0+dfsg1.tar.xz
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Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--tests/ui/lifetimes/issue-104432-unused-lifetimes-in-expansion.rs12
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/lifetimes/issue-104432-unused-lifetimes-in-expansion.rs b/tests/ui/lifetimes/issue-104432-unused-lifetimes-in-expansion.rs
new file mode 100644
index 000000000..5d5429ec8
--- /dev/null
+++ b/tests/ui/lifetimes/issue-104432-unused-lifetimes-in-expansion.rs
@@ -0,0 +1,12 @@
+// check-pass
+
+#![deny(unused_lifetimes)]
+trait Trait2 {
+ type As;
+}
+
+// we should not warn about an unused lifetime about code generated from this proc macro here
+#[derive(Clone)]
+struct ShimMethod4<T: Trait2 + 'static>(pub &'static dyn for<'s> Fn(&'s mut T::As));
+
+pub fn main() {}