diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
---|---|---|
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-25579.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 'src/test/ui/issues/issue-25579.rs')
-rw-r--r-- | src/test/ui/issues/issue-25579.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-25579.rs b/src/test/ui/issues/issue-25579.rs new file mode 100644 index 000000000..5f5a0f4d2 --- /dev/null +++ b/src/test/ui/issues/issue-25579.rs @@ -0,0 +1,20 @@ +// check-pass + +enum Sexpression { + Num(()), + Cons(&'static mut Sexpression) +} + +fn causes_error_in_ast(mut l: &mut Sexpression) { + loop { match l { + &mut Sexpression::Num(ref mut n) => {}, + &mut Sexpression::Cons(ref mut expr) => { + l = &mut **expr; + } + }} +} + + +fn main() { + causes_error_in_ast(&mut Sexpression::Num(())); +} |