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