rust/tests/ui/issues/issue-7246.stderr
2023-01-11 09:32:08 +00:00

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error: unreachable statement
--> $DIR/issue-7246.rs:7:5
|
LL | return;
| ------ any code following this expression is unreachable
LL | if *ptr::null() {};
| ^^^^^^^^^^^^^^^^^^^ unreachable statement
|
note: the lint level is defined here
--> $DIR/issue-7246.rs:1:9
|
LL | #![deny(unreachable_code)]
| ^^^^^^^^^^^^^^^^
warning: dereferencing a null pointer
--> $DIR/issue-7246.rs:7:8
|
LL | if *ptr::null() {};
| ^^^^^^^^^^^^ this code causes undefined behavior when executed
|
= note: `#[warn(deref_nullptr)]` on by default
error: aborting due to previous error; 1 warning emitted