rust-clippy/tests/ui/cstring.stderr

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2017-10-10 04:15:19 +00:00
error: you are getting the inner pointer of a temporary `CString`
--> $DIR/cstring.rs:7:5
|
7 | CString::new("foo").unwrap().as_ptr();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
2018-03-28 21:49:32 +00:00
= note: #[deny(temporary_cstring_as_ptr)] on by default
2017-10-10 04:15:19 +00:00
= note: that pointer will be invalid outside this expression
help: assign the `CString` to a variable to extend its lifetime
--> $DIR/cstring.rs:7:5
|
7 | CString::new("foo").unwrap().as_ptr();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2018-01-16 16:06:27 +00:00
error: aborting due to previous error