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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/nll/issue-51191.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/nll/issue-51191.rs')
-rw-r--r-- | tests/ui/nll/issue-51191.rs | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/ui/nll/issue-51191.rs b/tests/ui/nll/issue-51191.rs new file mode 100644 index 000000000..836587d93 --- /dev/null +++ b/tests/ui/nll/issue-51191.rs @@ -0,0 +1,34 @@ +struct Struct; + +impl Struct { + fn bar(self: &mut Self) { + //~^ WARN function cannot return without recursing + //~^^ HELP a `loop` may express intention better if this is on purpose + (&mut self).bar(); + //~^ ERROR cannot borrow `self` as mutable, as it is not declared as mutable [E0596] + //~^^ HELP try removing `&mut` here + } + + fn imm(self) { //~ HELP consider changing this to be mutable + (&mut self).bar(); + //~^ ERROR cannot borrow `self` as mutable, as it is not declared as mutable [E0596] + } + + fn mtbl(mut self) { + (&mut self).bar(); + } + + fn immref(&self) { + (&mut self).bar(); + //~^ ERROR cannot borrow `self` as mutable, as it is not declared as mutable [E0596] + //~^^ ERROR cannot borrow data in a `&` reference as mutable [E0596] + } + + fn mtblref(&mut self) { + (&mut self).bar(); + //~^ ERROR cannot borrow `self` as mutable, as it is not declared as mutable [E0596] + //~^^ HELP try removing `&mut` here + } +} + +fn main() {} |