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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/issues/issue-67552.rs | |
parent | Initial commit. (diff) | |
download | rustc-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-67552.rs | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-67552.rs b/src/test/ui/issues/issue-67552.rs new file mode 100644 index 000000000..ec1997ccd --- /dev/null +++ b/src/test/ui/issues/issue-67552.rs @@ -0,0 +1,32 @@ +// build-fail +// compile-flags: -Copt-level=0 +// normalize-stderr-test: ".nll/" -> "/" + +fn main() { + rec(Empty); +} + +struct Empty; + +impl Iterator for Empty { + type Item = (); + fn next<'a>(&'a mut self) -> core::option::Option<()> { + None + } +} + +fn identity<T>(x: T) -> T { + x +} + +fn rec<T>(mut it: T) +where + T: Iterator, +{ + if () == () { + T::count(it); + } else { + rec(identity(&mut it)) + //~^ ERROR reached the recursion limit while instantiating + } +} |