2 files changed, 65 insertions, 1 deletions
diff --git a/tests/ui/missing_panics_doc.rs b/tests/ui/missing_panics_doc.rs
index ffdae8504f7..d016e099e30 100644
--- a/tests/ui/missing_panics_doc.rs
+++ b/tests/ui/missing_panics_doc.rs
@@ -250,3 +250,31 @@ pub fn issue_12760<const N: usize>() {
         }
     }
 }
+
+/// This needs documenting
+pub fn unwrap_expect_etc_in_const() {
+    let a = const { std::num::NonZeroUsize::new(1).unwrap() };
+    // This should still pass the lint even if it is guaranteed to panic at compile-time
+    let b = const { std::num::NonZeroUsize::new(0).unwrap() };
+}
+
+/// This needs documenting
+pub const fn unwrap_expect_etc_in_const_fn_fails() {
+    //~^ missing_panics_doc
+    let a = std::num::NonZeroUsize::new(1).unwrap();
+}
+
+/// This needs documenting
+pub const fn assert_in_const_fn_fails() {
+    //~^ missing_panics_doc
+    let x = 0;
+    if x == 0 {
+        panic!();
+    }
+}
+
+/// This needs documenting
+pub const fn in_const_fn<const N: usize>(n: usize) {
+    //~^ missing_panics_doc
+    assert!(N > n);
+}
diff --git a/tests/ui/missing_panics_doc.stderr b/tests/ui/missing_panics_doc.stderr
index 7f0acf8de9b..85a00914427 100644
--- a/tests/ui/missing_panics_doc.stderr
+++ b/tests/ui/missing_panics_doc.stderr
@@ -180,5 +180,41 @@ note: first possible panic found here
 LL |         *v.last().expect("passed an empty thing")
    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-error: aborting due to 15 previous errors
+error: docs for function which may panic missing `# Panics` section
+  --> tests/ui/missing_panics_doc.rs:262:1
+   |
+LL | pub const fn unwrap_expect_etc_in_const_fn_fails() {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+note: first possible panic found here
+  --> tests/ui/missing_panics_doc.rs:264:13
+   |
+LL |     let a = std::num::NonZeroUsize::new(1).unwrap();
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: docs for function which may panic missing `# Panics` section
+  --> tests/ui/missing_panics_doc.rs:268:1
+   |
+LL | pub const fn assert_in_const_fn_fails() {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+note: first possible panic found here
+  --> tests/ui/missing_panics_doc.rs:272:9
+   |
+LL |         panic!();
+   |         ^^^^^^^^
+
+error: docs for function which may panic missing `# Panics` section
+  --> tests/ui/missing_panics_doc.rs:277:1
+   |
+LL | pub const fn in_const_fn<const N: usize>(n: usize) {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+note: first possible panic found here
+  --> tests/ui/missing_panics_doc.rs:279:5
+   |
+LL |     assert!(N > n);
+   |     ^^^^^^^^^^^^^^
+
+error: aborting due to 18 previous errors