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-rw-r--r--tests/ui/lint/invalid_from_utf8.rs53
1 files changed, 52 insertions, 1 deletions
diff --git a/tests/ui/lint/invalid_from_utf8.rs b/tests/ui/lint/invalid_from_utf8.rs
index 2d1822a54ac..8f8000fe34d 100644
--- a/tests/ui/lint/invalid_from_utf8.rs
+++ b/tests/ui/lint/invalid_from_utf8.rs
@@ -1,7 +1,7 @@
 //@ check-pass
 
 #![feature(concat_bytes)]
-
+#![feature(inherent_str_constructors)]
 #![warn(invalid_from_utf8_unchecked)]
 #![warn(invalid_from_utf8)]
 
@@ -9,7 +9,9 @@ pub fn from_utf8_unchecked_mut() {
     // Valid
     unsafe {
         std::str::from_utf8_unchecked_mut(&mut [99, 108, 105, 112, 112, 121]);
+        str::from_utf8_unchecked_mut(&mut [99, 108, 105, 112, 112, 121]);
         std::str::from_utf8_unchecked_mut(&mut [b'c', b'l', b'i', b'p', b'p', b'y']);
+        str::from_utf8_unchecked_mut(&mut [b'c', b'l', b'i', b'p', b'p', b'y']);
 
         let x = 0xA0;
         std::str::from_utf8_unchecked_mut(&mut [0xC0, x]);
@@ -19,8 +21,12 @@ pub fn from_utf8_unchecked_mut() {
     unsafe {
         std::str::from_utf8_unchecked_mut(&mut [99, 108, 130, 105, 112, 112, 121]);
         //~^ WARN calls to `std::str::from_utf8_unchecked_mut`
+        str::from_utf8_unchecked_mut(&mut [99, 108, 130, 105, 112, 112, 121]);
+        //~^ WARN calls to `str::from_utf8_unchecked_mut`
         std::str::from_utf8_unchecked_mut(&mut [b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
         //~^ WARN calls to `std::str::from_utf8_unchecked_mut`
+        str::from_utf8_unchecked_mut(&mut [b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
+        //~^ WARN calls to `str::from_utf8_unchecked_mut`
     }
 }
 
@@ -28,23 +34,35 @@ pub fn from_utf8_unchecked() {
     // Valid
     unsafe {
         std::str::from_utf8_unchecked(&[99, 108, 105, 112, 112, 121]);
+        str::from_utf8_unchecked(&[99, 108, 105, 112, 112, 121]);
         std::str::from_utf8_unchecked(&[b'c', b'l', b'i', b'p', b'p', b'y']);
+        str::from_utf8_unchecked(&[b'c', b'l', b'i', b'p', b'p', b'y']);
         std::str::from_utf8_unchecked(b"clippy");
+        str::from_utf8_unchecked(b"clippy");
 
         let x = 0xA0;
         std::str::from_utf8_unchecked(&[0xC0, x]);
+        str::from_utf8_unchecked(&[0xC0, x]);
     }
 
     // Invalid
     unsafe {
         std::str::from_utf8_unchecked(&[99, 108, 130, 105, 112, 112, 121]);
         //~^ WARN calls to `std::str::from_utf8_unchecked`
+        str::from_utf8_unchecked(&[99, 108, 130, 105, 112, 112, 121]);
+        //~^ WARN calls to `str::from_utf8_unchecked`
         std::str::from_utf8_unchecked(&[b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
         //~^ WARN calls to `std::str::from_utf8_unchecked`
+        str::from_utf8_unchecked(&[b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
+        //~^ WARN calls to `str::from_utf8_unchecked`
         std::str::from_utf8_unchecked(b"cl\x82ippy");
         //~^ WARN calls to `std::str::from_utf8_unchecked`
+        str::from_utf8_unchecked(b"cl\x82ippy");
+        //~^ WARN calls to `str::from_utf8_unchecked`
         std::str::from_utf8_unchecked(concat_bytes!(b"cl", b"\x82ippy"));
         //~^ WARN calls to `std::str::from_utf8_unchecked`
+        str::from_utf8_unchecked(concat_bytes!(b"cl", b"\x82ippy"));
+        //~^ WARN calls to `str::from_utf8_unchecked`
     }
 }
 
@@ -52,18 +70,25 @@ pub fn from_utf8_mut() {
     // Valid
     {
         std::str::from_utf8_mut(&mut [99, 108, 105, 112, 112, 121]);
+        str::from_utf8_mut(&mut [99, 108, 105, 112, 112, 121]);
         std::str::from_utf8_mut(&mut [b'c', b'l', b'i', b'p', b'p', b'y']);
+        str::from_utf8_mut(&mut [b'c', b'l', b'i', b'p', b'p', b'y']);
 
         let x = 0xa0;
         std::str::from_utf8_mut(&mut [0xc0, x]);
+        str::from_utf8_mut(&mut [0xc0, x]);
     }
 
     // Invalid
     {
         std::str::from_utf8_mut(&mut [99, 108, 130, 105, 112, 112, 121]);
         //~^ WARN calls to `std::str::from_utf8_mut`
+        str::from_utf8_mut(&mut [99, 108, 130, 105, 112, 112, 121]);
+        //~^ WARN calls to `str::from_utf8_mut`
         std::str::from_utf8_mut(&mut [b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
         //~^ WARN calls to `std::str::from_utf8_mut`
+        str::from_utf8_mut(&mut [b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
+        //~^ WARN calls to `str::from_utf8_mut`
     }
 }
 
@@ -71,23 +96,35 @@ pub fn from_utf8() {
     // Valid
     {
         std::str::from_utf8(&[99, 108, 105, 112, 112, 121]);
+        str::from_utf8(&[99, 108, 105, 112, 112, 121]);
         std::str::from_utf8(&[b'c', b'l', b'i', b'p', b'p', b'y']);
+        str::from_utf8(&[b'c', b'l', b'i', b'p', b'p', b'y']);
         std::str::from_utf8(b"clippy");
+        str::from_utf8(b"clippy");
 
         let x = 0xA0;
         std::str::from_utf8(&[0xC0, x]);
+        str::from_utf8(&[0xC0, x]);
     }
 
     // Invalid
     {
         std::str::from_utf8(&[99, 108, 130, 105, 112, 112, 121]);
         //~^ WARN calls to `std::str::from_utf8`
+        str::from_utf8(&[99, 108, 130, 105, 112, 112, 121]);
+        //~^ WARN calls to `str::from_utf8`
         std::str::from_utf8(&[b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
         //~^ WARN calls to `std::str::from_utf8`
+        str::from_utf8(&[b'c', b'l', b'\x82', b'i', b'p', b'p', b'y']);
+        //~^ WARN calls to `str::from_utf8`
         std::str::from_utf8(b"cl\x82ippy");
         //~^ WARN calls to `std::str::from_utf8`
+        str::from_utf8(b"cl\x82ippy");
+        //~^ WARN calls to `str::from_utf8`
         std::str::from_utf8(concat_bytes!(b"cl", b"\x82ippy"));
         //~^ WARN calls to `std::str::from_utf8`
+        str::from_utf8(concat_bytes!(b"cl", b"\x82ippy"));
+        //~^ WARN calls to `str::from_utf8`
     }
 }
 
@@ -95,25 +132,39 @@ pub fn from_utf8_with_indirections() {
     let mut a = [99, 108, 130, 105, 112, 112, 121];
     std::str::from_utf8_mut(&mut a);
     //~^ WARN calls to `std::str::from_utf8_mut`
+    str::from_utf8_mut(&mut a);
+    //~^ WARN calls to `str::from_utf8_mut`
     let mut b = &mut a;
     let mut c = b;
     std::str::from_utf8_mut(c);
     //~^ WARN calls to `std::str::from_utf8_mut`
+    str::from_utf8_mut(c);
+    //~^ WARN calls to `str::from_utf8_mut`
     let mut c = &[99, 108, 130, 105, 112, 112, 121];
     std::str::from_utf8(c);
     //~^ WARN calls to `std::str::from_utf8`
+    str::from_utf8(c);
+    //~^ WARN calls to `str::from_utf8`
     const INVALID_1: [u8; 7] = [99, 108, 130, 105, 112, 112, 121];
     std::str::from_utf8(&INVALID_1);
     //~^ WARN calls to `std::str::from_utf8`
+    str::from_utf8(&INVALID_1);
+    //~^ WARN calls to `str::from_utf8`
     static INVALID_2: [u8; 7] = [99, 108, 130, 105, 112, 112, 121];
     std::str::from_utf8(&INVALID_2);
     //~^ WARN calls to `std::str::from_utf8`
+    str::from_utf8(&INVALID_2);
+    //~^ WARN calls to `str::from_utf8`
     const INVALID_3: &'static [u8; 7] = &[99, 108, 130, 105, 112, 112, 121];
     std::str::from_utf8(INVALID_3);
     //~^ WARN calls to `std::str::from_utf8`
+    str::from_utf8(INVALID_3);
+    //~^ WARN calls to `str::from_utf8`
     const INVALID_4: &'static [u8; 7] = { &[99, 108, 130, 105, 112, 112, 121] };
     std::str::from_utf8(INVALID_4);
     //~^ WARN calls to `std::str::from_utf8`
+    str::from_utf8(INVALID_4);
+    //~^ WARN calls to `str::from_utf8`
 }
 
 fn main() {}
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2025-10-29 02:02:24 +0000