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add ui test for invalid_ref

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Laura Peskin 2017-09-28 22:52:10 -04:00
parent f3e51d8d65
commit 7fd11d23b0
1 changed files with 51 additions and 0 deletions
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51
tests/ui/invalid_ref.stderr Normal file
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error: reference to zeroed memory
--> $DIR/invalid_ref.rs:23:24
|
23 | let ref_zero: &T = std::mem::zeroed(); // warning
| ^^^^^^^^^^^^^^^^^^
|
= note: `-D invalid-ref` implied by `-D warnings`
= help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html
error: reference to zeroed memory
--> $DIR/invalid_ref.rs:27:24
|
27 | let ref_zero: &T = core::mem::zeroed(); // warning
| ^^^^^^^^^^^^^^^^^^^
|
= help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html
error: reference to zeroed memory
--> $DIR/invalid_ref.rs:31:24
|
31 | let ref_zero: &T = std::intrinsics::init(); // warning
| ^^^^^^^^^^^^^^^^^^^^^^^
|
= help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html
error: reference to uninitialized memory
--> $DIR/invalid_ref.rs:35:26
|
35 | let ref_uninit: &T = std::mem::uninitialized(); // warning
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html
error: reference to uninitialized memory
--> $DIR/invalid_ref.rs:39:26
|
39 | let ref_uninit: &T = core::mem::uninitialized(); // warning
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html
error: reference to uninitialized memory
--> $DIR/invalid_ref.rs:43:26
|
43 | let ref_uninit: &T = std::intrinsics::uninit(); // warning
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: Creation of a null reference is undefined behavior; see https://doc.rust-lang.org/reference/behavior-considered-undefined.html
error: aborting due to 6 previous errors