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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/nll/issue-52534-1.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/nll/issue-52534-1.rs')
-rw-r--r-- | src/test/ui/nll/issue-52534-1.rs | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/test/ui/nll/issue-52534-1.rs b/src/test/ui/nll/issue-52534-1.rs new file mode 100644 index 000000000..d9ea3ae42 --- /dev/null +++ b/src/test/ui/nll/issue-52534-1.rs @@ -0,0 +1,48 @@ +struct Test; + +impl Test { + fn bar(&self, x: &u32) -> &u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable + } +} + +fn foo(x: &u32) -> &u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable +} + +fn baz(x: &u32) -> &&u32 { + let x = 22; + &&x +//~^ ERROR cannot return value referencing local variable +//~| ERROR cannot return reference to temporary value +} + +fn foobazbar<'a>(x: u32, y: &'a u32) -> &'a u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable +} + +fn foobar<'a>(x: &'a u32) -> &'a u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable +} + +fn foobaz<'a, 'b>(x: &'a u32, y: &'b u32) -> &'a u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable +} + +fn foobarbaz<'a, 'b>(x: &'a u32, y: &'b u32, z: &'a u32) -> &'a u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable +} + +fn main() { } |