rust/tests/ui/lint/invalid_from_utf8.stderr

warning: calls to `std::str::from_utf8_unchecked_mut` with a invalid literal are undefined behavior
  --> $DIR/invalid_from_utf8.rs:21:9
   |
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:6:9
   |
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:23:9
   |
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:41:9
   |
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:43:9
   |
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:45:9
   |
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:47:9
   |
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:64:9
   |
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:7:9
   |
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:66:9
   |
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:84:9
   |
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:86:9
   |
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:88:9
   |
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:90:9
   |
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:97:5
   |
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:101:5
   |
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:104:5
   |
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:107:5
   |
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:110:5
   |
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:113:5
   |
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:116:5
   |
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