mirror of https://github.com/rust-lang/rust
168 lines
8.0 KiB
Plaintext
168 lines
8.0 KiB
Plaintext
warning: calls to `std::str::from_utf8_unchecked_mut` with a invalid literal are undefined behavior
|
|
--> $DIR/invalid_from_utf8.rs:20:9
|
|
|
|
|
LL | std::str::from_utf8_unchecked_mut(&mut [99, 108, 130, 105, 112, 112, 121]);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------------------------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
|
note: the lint level is defined here
|
|
--> $DIR/invalid_from_utf8.rs:5:9
|
|
|
|
|
LL | #![warn(invalid_from_utf8_unchecked)]
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
warning: calls to `std::str::from_utf8_unchecked_mut` with a invalid literal are undefined behavior
|
|
--> $DIR/invalid_from_utf8.rs:22:9
|
|
|
|
|
LL | std::str::from_utf8_unchecked_mut(&mut [b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------------------------------------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
warning: calls to `std::str::from_utf8_unchecked` with a invalid literal are undefined behavior
|
|
--> $DIR/invalid_from_utf8.rs:40:9
|
|
|
|
|
LL | std::str::from_utf8_unchecked(&[99, 108, 130, 105, 112, 112, 121]);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------------------------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
warning: calls to `std::str::from_utf8_unchecked` with a invalid literal are undefined behavior
|
|
--> $DIR/invalid_from_utf8.rs:42:9
|
|
|
|
|
LL | std::str::from_utf8_unchecked(&[b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------------------------------------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
warning: calls to `std::str::from_utf8_unchecked` with a invalid literal are undefined behavior
|
|
--> $DIR/invalid_from_utf8.rs:44:9
|
|
|
|
|
LL | std::str::from_utf8_unchecked(b"cl\x82ippy");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
warning: calls to `std::str::from_utf8_unchecked` with a invalid literal are undefined behavior
|
|
--> $DIR/invalid_from_utf8.rs:46:9
|
|
|
|
|
LL | std::str::from_utf8_unchecked(concat_bytes!(b"cl", b"\x82ippy"));
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------------------------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
warning: calls to `std::str::from_utf8_mut` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:63:9
|
|
|
|
|
LL | std::str::from_utf8_mut(&mut [99, 108, 130, 105, 112, 112, 121]);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------------------------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
|
note: the lint level is defined here
|
|
--> $DIR/invalid_from_utf8.rs:6:9
|
|
|
|
|
LL | #![warn(invalid_from_utf8)]
|
|
| ^^^^^^^^^^^^^^^^^
|
|
|
|
warning: calls to `std::str::from_utf8_mut` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:65:9
|
|
|
|
|
LL | std::str::from_utf8_mut(&mut [b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------------------------------------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
warning: calls to `std::str::from_utf8` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:83:9
|
|
|
|
|
LL | std::str::from_utf8(&[99, 108, 130, 105, 112, 112, 121]);
|
|
| ^^^^^^^^^^^^^^^^^^^^^----------------------------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
warning: calls to `std::str::from_utf8` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:85:9
|
|
|
|
|
LL | std::str::from_utf8(&[b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
|
|
| ^^^^^^^^^^^^^^^^^^^^^---------------------------------------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
warning: calls to `std::str::from_utf8` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:87:9
|
|
|
|
|
LL | std::str::from_utf8(b"cl\x82ippy");
|
|
| ^^^^^^^^^^^^^^^^^^^^-------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
warning: calls to `std::str::from_utf8` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:89:9
|
|
|
|
|
LL | std::str::from_utf8(concat_bytes!(b"cl", b"\x82ippy"));
|
|
| ^^^^^^^^^^^^^^^^^^^^---------------------------------^
|
|
| |
|
|
| the literal was valid UTF-8 up to the 2 bytes
|
|
|
|
warning: calls to `std::str::from_utf8_mut` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:96:5
|
|
|
|
|
LL | let mut a = [99, 108, 130, 105, 112, 112, 121];
|
|
| ---------------------------------- the literal was valid UTF-8 up to the 2 bytes
|
|
LL | std::str::from_utf8_mut(&mut a);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
warning: calls to `std::str::from_utf8_mut` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:100:5
|
|
|
|
|
LL | let mut a = [99, 108, 130, 105, 112, 112, 121];
|
|
| ---------------------------------- the literal was valid UTF-8 up to the 2 bytes
|
|
...
|
|
LL | std::str::from_utf8_mut(c);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
warning: calls to `std::str::from_utf8` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:103:5
|
|
|
|
|
LL | let mut c = &[99, 108, 130, 105, 112, 112, 121];
|
|
| ---------------------------------- the literal was valid UTF-8 up to the 2 bytes
|
|
LL | std::str::from_utf8(c);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
warning: calls to `std::str::from_utf8` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:106:5
|
|
|
|
|
LL | const INVALID_1: [u8; 7] = [99, 108, 130, 105, 112, 112, 121];
|
|
| ---------------------------------- the literal was valid UTF-8 up to the 2 bytes
|
|
LL | std::str::from_utf8(&INVALID_1);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
warning: calls to `std::str::from_utf8` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:109:5
|
|
|
|
|
LL | static INVALID_2: [u8; 7] = [99, 108, 130, 105, 112, 112, 121];
|
|
| ---------------------------------- the literal was valid UTF-8 up to the 2 bytes
|
|
LL | std::str::from_utf8(&INVALID_2);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
warning: calls to `std::str::from_utf8` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:112:5
|
|
|
|
|
LL | const INVALID_3: &'static [u8; 7] = &[99, 108, 130, 105, 112, 112, 121];
|
|
| ---------------------------------- the literal was valid UTF-8 up to the 2 bytes
|
|
LL | std::str::from_utf8(INVALID_3);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
warning: calls to `std::str::from_utf8` with a invalid literal always return an error
|
|
--> $DIR/invalid_from_utf8.rs:115:5
|
|
|
|
|
LL | const INVALID_4: &'static [u8; 7] = { &[99, 108, 130, 105, 112, 112, 121] };
|
|
| ---------------------------------- the literal was valid UTF-8 up to the 2 bytes
|
|
LL | std::str::from_utf8(INVALID_4);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
warning: 19 warnings emitted
|
|
|