218 files changed, 2168 insertions, 96 deletions

diff --git a/tests/rustdoc-ui/check-cfg-test.stderr b/tests/rustdoc-ui/check-cfg/check-cfg-test.stderr
index 9770be2f1..9770be2f1 100644
--- a/tests/rustdoc-ui/check-cfg-test.stderr
+++ b/tests/rustdoc-ui/check-cfg/check-cfg-test.stderr
diff --git a/tests/rustdoc-ui/check-cfg-unstable.rs b/tests/rustdoc-ui/check-cfg/check-cfg-unstable.rs
index 5c500ce6c..5c500ce6c 100644
--- a/tests/rustdoc-ui/check-cfg-unstable.rs
+++ b/tests/rustdoc-ui/check-cfg/check-cfg-unstable.rs
diff --git a/tests/rustdoc-ui/check-cfg-unstable.stderr b/tests/rustdoc-ui/check-cfg/check-cfg-unstable.stderr
index 9b27c2bc0..9b27c2bc0 100644
--- a/tests/rustdoc-ui/check-cfg-unstable.stderr
+++ b/tests/rustdoc-ui/check-cfg/check-cfg-unstable.stderr
diff --git a/tests/rustdoc-ui/check-cfg.rs b/tests/rustdoc-ui/check-cfg/check-cfg.rs
index fa8789ad3..fa8789ad3 100644
--- a/tests/rustdoc-ui/check-cfg.rs
+++ b/tests/rustdoc-ui/check-cfg/check-cfg.rs
diff --git a/tests/rustdoc-ui/check-cfg.stderr b/tests/rustdoc-ui/check-cfg/check-cfg.stderr
index 1db8e1d91..03fb6f96f 100644
--- a/tests/rustdoc-ui/check-cfg.stderr
+++ b/tests/rustdoc-ui/check-cfg/check-cfg.stderr
@@ -2,7 +2,7 @@ warning: unexpected `cfg` condition name
   --> $DIR/check-cfg.rs:5:7
    |
 LL | #[cfg(uniz)]
-   |       ^^^^ help: did you mean: `unix`
+   |       ^^^^ help: there is a config with a similar name: `unix`
    |
    = note: `#[warn(unexpected_cfgs)]` on by default
 
diff --git a/tests/rustdoc-ui/auxiliary/extern_macros.rs b/tests/rustdoc-ui/doctest/auxiliary/extern_macros.rs
index ee1fec4c5..ee1fec4c5 100644
--- a/tests/rustdoc-ui/auxiliary/extern_macros.rs
+++ b/tests/rustdoc-ui/doctest/auxiliary/extern_macros.rs
diff --git a/tests/rustdoc-ui/block-doc-comment.rs b/tests/rustdoc-ui/doctest/block-doc-comment.rs
index ce529916e..ce529916e 100644
--- a/tests/rustdoc-ui/block-doc-comment.rs
+++ b/tests/rustdoc-ui/doctest/block-doc-comment.rs
diff --git a/tests/rustdoc-ui/block-doc-comment.stdout b/tests/rustdoc-ui/doctest/block-doc-comment.stdout
index 7326c0a25..7326c0a25 100644
--- a/tests/rustdoc-ui/block-doc-comment.stdout
+++ b/tests/rustdoc-ui/doctest/block-doc-comment.stdout
diff --git a/tests/rustdoc-ui/cfg-test.rs b/tests/rustdoc-ui/doctest/cfg-test.rs
index d40b92837..a263baa97 100644
--- a/tests/rustdoc-ui/cfg-test.rs
+++ b/tests/rustdoc-ui/doctest/cfg-test.rs
@@ -1,6 +1,6 @@
 // check-pass
 // compile-flags:--test --test-args --test-threads=1
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 // Crates like core have doctests gated on `cfg(not(test))` so we need to make
diff --git a/tests/rustdoc-ui/cfg-test.stdout b/tests/rustdoc-ui/doctest/cfg-test.stdout
index 2960ff8d3..2960ff8d3 100644
--- a/tests/rustdoc-ui/cfg-test.stdout
+++ b/tests/rustdoc-ui/doctest/cfg-test.stdout
diff --git a/tests/rustdoc-ui/check-attr-test.rs b/tests/rustdoc-ui/doctest/check-attr-test.rs
index e95547014..e95547014 100644
--- a/tests/rustdoc-ui/check-attr-test.rs
+++ b/tests/rustdoc-ui/doctest/check-attr-test.rs
diff --git a/tests/rustdoc-ui/check-attr-test.stderr b/tests/rustdoc-ui/doctest/check-attr-test.stderr
index 01beba1ff..01beba1ff 100644
--- a/tests/rustdoc-ui/check-attr-test.stderr
+++ b/tests/rustdoc-ui/doctest/check-attr-test.stderr
diff --git a/tests/rustdoc-ui/check-cfg-test.rs b/tests/rustdoc-ui/doctest/check-cfg-test.rs
index 920432276..49a801c3f 100644
--- a/tests/rustdoc-ui/check-cfg-test.rs
+++ b/tests/rustdoc-ui/doctest/check-cfg-test.rs
@@ -1,7 +1,7 @@
 // check-pass
 // compile-flags: --test --nocapture --check-cfg=values(feature,"test") -Z unstable-options
-// normalize-stderr-test: "tests/rustdoc-ui" -> "$$DIR"
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stderr-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// The doctest will produce a warning because feature invalid is unexpected
diff --git a/tests/rustdoc-ui/doctest/check-cfg-test.stderr b/tests/rustdoc-ui/doctest/check-cfg-test.stderr
new file mode 100644
index 000000000..f84543c20
--- /dev/null
+++ b/tests/rustdoc-ui/doctest/check-cfg-test.stderr
@@ -0,0 +1,11 @@
+warning: unexpected `cfg` condition value
+  --> $DIR/check-cfg-test.rs:9:7
+   |
+LL | #[cfg(feature = "invalid")]
+   |       ^^^^^^^^^^^^^^^^^^^
+   |
+   = note: expected values for `feature` are: `test`
+   = note: `#[warn(unexpected_cfgs)]` on by default
+
+warning: 1 warning emitted
+
diff --git a/tests/rustdoc-ui/check-cfg-test.stdout b/tests/rustdoc-ui/doctest/check-cfg-test.stdout
index b7db49bcf..b7db49bcf 100644
--- a/tests/rustdoc-ui/check-cfg-test.stdout
+++ b/tests/rustdoc-ui/doctest/check-cfg-test.stdout
diff --git a/tests/rustdoc-ui/display-output.rs b/tests/rustdoc-ui/doctest/display-output.rs
index 23bc54e3c..7a26dbff9 100644
--- a/tests/rustdoc-ui/display-output.rs
+++ b/tests/rustdoc-ui/doctest/display-output.rs
@@ -3,7 +3,7 @@
 // check-pass
 // edition:2018
 // compile-flags:--test --test-args=--show-output
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```
diff --git a/tests/rustdoc-ui/display-output.stdout b/tests/rustdoc-ui/doctest/display-output.stdout
index ad25d1ce5..ad25d1ce5 100644
--- a/tests/rustdoc-ui/display-output.stdout
+++ b/tests/rustdoc-ui/doctest/display-output.stdout
diff --git a/tests/rustdoc-ui/doc-comment-multi-line-attr.rs b/tests/rustdoc-ui/doctest/doc-comment-multi-line-attr.rs
index db674e229..75508f435 100644
--- a/tests/rustdoc-ui/doc-comment-multi-line-attr.rs
+++ b/tests/rustdoc-ui/doctest/doc-comment-multi-line-attr.rs
@@ -1,6 +1,6 @@
 // Regression test for #97440: Multiline inner attribute triggers ICE during doctest
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // check-pass
 
diff --git a/tests/rustdoc-ui/doc-comment-multi-line-attr.stdout b/tests/rustdoc-ui/doctest/doc-comment-multi-line-attr.stdout
index e47edbd2a..e47edbd2a 100644
--- a/tests/rustdoc-ui/doc-comment-multi-line-attr.stdout
+++ b/tests/rustdoc-ui/doctest/doc-comment-multi-line-attr.stdout
diff --git a/tests/rustdoc-ui/doc-comment-multi-line-cfg-attr.rs b/tests/rustdoc-ui/doctest/doc-comment-multi-line-cfg-attr.rs
index 6ce3cb9fc..3b0b27edb 100644
--- a/tests/rustdoc-ui/doc-comment-multi-line-cfg-attr.rs
+++ b/tests/rustdoc-ui/doctest/doc-comment-multi-line-cfg-attr.rs
@@ -1,5 +1,5 @@
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // check-pass
 
diff --git a/tests/rustdoc-ui/doc-comment-multi-line-cfg-attr.stdout b/tests/rustdoc-ui/doctest/doc-comment-multi-line-cfg-attr.stdout
index bf3521e4f..bf3521e4f 100644
--- a/tests/rustdoc-ui/doc-comment-multi-line-cfg-attr.stdout
+++ b/tests/rustdoc-ui/doctest/doc-comment-multi-line-cfg-attr.stdout
diff --git a/tests/rustdoc-ui/doc-test-attr-pass.rs b/tests/rustdoc-ui/doctest/doc-test-attr-pass.rs
index 12608f244..12608f244 100644
--- a/tests/rustdoc-ui/doc-test-attr-pass.rs
+++ b/tests/rustdoc-ui/doctest/doc-test-attr-pass.rs
diff --git a/tests/rustdoc-ui/doc-test-attr.rs b/tests/rustdoc-ui/doctest/doc-test-attr.rs
index 46178ad86..46178ad86 100644
--- a/tests/rustdoc-ui/doc-test-attr.rs
+++ b/tests/rustdoc-ui/doctest/doc-test-attr.rs
diff --git a/tests/rustdoc-ui/doc-test-attr.stderr b/tests/rustdoc-ui/doctest/doc-test-attr.stderr
index 5e6014954..5e6014954 100644
--- a/tests/rustdoc-ui/doc-test-attr.stderr
+++ b/tests/rustdoc-ui/doctest/doc-test-attr.stderr
diff --git a/tests/rustdoc-ui/doc-test-doctest-feature.rs b/tests/rustdoc-ui/doctest/doc-test-doctest-feature.rs
index 88cf44e64..9c1f4936e 100644
--- a/tests/rustdoc-ui/doc-test-doctest-feature.rs
+++ b/tests/rustdoc-ui/doctest/doc-test-doctest-feature.rs
@@ -1,6 +1,6 @@
 // check-pass
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 // Make sure `cfg(doctest)` is set when finding doctests but not inside
diff --git a/tests/rustdoc-ui/doc-test-doctest-feature.stdout b/tests/rustdoc-ui/doctest/doc-test-doctest-feature.stdout
index d7de1f105..d7de1f105 100644
--- a/tests/rustdoc-ui/doc-test-doctest-feature.stdout
+++ b/tests/rustdoc-ui/doctest/doc-test-doctest-feature.stdout
diff --git a/tests/rustdoc-ui/doc-test-rustdoc-feature.rs b/tests/rustdoc-ui/doctest/doc-test-rustdoc-feature.rs
index dc72a4857..1f90d13af 100644
--- a/tests/rustdoc-ui/doc-test-rustdoc-feature.rs
+++ b/tests/rustdoc-ui/doctest/doc-test-rustdoc-feature.rs
@@ -1,6 +1,6 @@
 // check-pass
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 #![feature(doc_cfg)]
diff --git a/tests/rustdoc-ui/doc-test-rustdoc-feature.stdout b/tests/rustdoc-ui/doctest/doc-test-rustdoc-feature.stdout
index 5b07fc4c8..5b07fc4c8 100644
--- a/tests/rustdoc-ui/doc-test-rustdoc-feature.stdout
+++ b/tests/rustdoc-ui/doctest/doc-test-rustdoc-feature.stdout
diff --git a/tests/rustdoc-ui/doctest-edition.rs b/tests/rustdoc-ui/doctest/doctest-edition.rs
index b0787be97..b0787be97 100644
--- a/tests/rustdoc-ui/doctest-edition.rs
+++ b/tests/rustdoc-ui/doctest/doctest-edition.rs
diff --git a/tests/rustdoc-ui/doctest-edition.stderr b/tests/rustdoc-ui/doctest/doctest-edition.stderr
index 8a3329aa3..8a3329aa3 100644
--- a/tests/rustdoc-ui/doctest-edition.stderr
+++ b/tests/rustdoc-ui/doctest/doctest-edition.stderr
diff --git a/tests/rustdoc-ui/doctest-multiline-crate-attribute.rs b/tests/rustdoc-ui/doctest/doctest-multiline-crate-attribute.rs
index 260f5a7a6..a3bde6cb9 100644
--- a/tests/rustdoc-ui/doctest-multiline-crate-attribute.rs
+++ b/tests/rustdoc-ui/doctest/doctest-multiline-crate-attribute.rs
@@ -1,5 +1,5 @@
 // compile-flags:--test --test-args=--test-threads=1
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // check-pass
 
diff --git a/tests/rustdoc-ui/doctest-multiline-crate-attribute.stdout b/tests/rustdoc-ui/doctest/doctest-multiline-crate-attribute.stdout
index 07a4f657d..07a4f657d 100644
--- a/tests/rustdoc-ui/doctest-multiline-crate-attribute.stdout
+++ b/tests/rustdoc-ui/doctest/doctest-multiline-crate-attribute.stdout
diff --git a/tests/rustdoc-ui/doctest-output.rs b/tests/rustdoc-ui/doctest/doctest-output.rs
index 303f76896..26754b73f 100644
--- a/tests/rustdoc-ui/doctest-output.rs
+++ b/tests/rustdoc-ui/doctest/doctest-output.rs
@@ -1,7 +1,7 @@
 // edition:2018
 // aux-build:extern_macros.rs
 // compile-flags:--test --test-args=--test-threads=1
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // check-pass
 
diff --git a/tests/rustdoc-ui/doctest-output.stdout b/tests/rustdoc-ui/doctest/doctest-output.stdout
index 35b0e366f..35b0e366f 100644
--- a/tests/rustdoc-ui/doctest-output.stdout
+++ b/tests/rustdoc-ui/doctest/doctest-output.stdout
diff --git a/tests/rustdoc-ui/failed-doctest-compile-fail.rs b/tests/rustdoc-ui/doctest/failed-doctest-compile-fail.rs
index 4dfca600f..53b3857df 100644
--- a/tests/rustdoc-ui/failed-doctest-compile-fail.rs
+++ b/tests/rustdoc-ui/doctest/failed-doctest-compile-fail.rs
@@ -2,7 +2,7 @@
 // adapted to use that, and that normalize line can go away
 
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 
diff --git a/tests/rustdoc-ui/failed-doctest-compile-fail.stdout b/tests/rustdoc-ui/doctest/failed-doctest-compile-fail.stdout
index af3a90a74..af3a90a74 100644
--- a/tests/rustdoc-ui/failed-doctest-compile-fail.stdout
+++ b/tests/rustdoc-ui/doctest/failed-doctest-compile-fail.stdout
diff --git a/tests/rustdoc-ui/failed-doctest-extra-semicolon-on-item.rs b/tests/rustdoc-ui/doctest/failed-doctest-extra-semicolon-on-item.rs
index 03a5b9d5d..84e4d6160 100644
--- a/tests/rustdoc-ui/failed-doctest-extra-semicolon-on-item.rs
+++ b/tests/rustdoc-ui/doctest/failed-doctest-extra-semicolon-on-item.rs
@@ -2,7 +2,7 @@
 // adapted to use that, and that normalize line can go away
 
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 
diff --git a/tests/rustdoc-ui/failed-doctest-extra-semicolon-on-item.stdout b/tests/rustdoc-ui/doctest/failed-doctest-extra-semicolon-on-item.stdout
index 61468b6c7..61468b6c7 100644
--- a/tests/rustdoc-ui/failed-doctest-extra-semicolon-on-item.stdout
+++ b/tests/rustdoc-ui/doctest/failed-doctest-extra-semicolon-on-item.stdout
diff --git a/tests/rustdoc-ui/failed-doctest-missing-codes.rs b/tests/rustdoc-ui/doctest/failed-doctest-missing-codes.rs
index 66a229a0c..4e3b848fc 100644
--- a/tests/rustdoc-ui/failed-doctest-missing-codes.rs
+++ b/tests/rustdoc-ui/doctest/failed-doctest-missing-codes.rs
@@ -2,7 +2,7 @@
 // adapted to use that, and that normalize line can go away
 
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 
diff --git a/tests/rustdoc-ui/failed-doctest-missing-codes.stdout b/tests/rustdoc-ui/doctest/failed-doctest-missing-codes.stdout
index bacbb47b5..bacbb47b5 100644
--- a/tests/rustdoc-ui/failed-doctest-missing-codes.stdout
+++ b/tests/rustdoc-ui/doctest/failed-doctest-missing-codes.stdout
diff --git a/tests/rustdoc-ui/failed-doctest-output-windows.rs b/tests/rustdoc-ui/doctest/failed-doctest-output-windows.rs
index 456a9e68f..6bc6c33c7 100644
--- a/tests/rustdoc-ui/failed-doctest-output-windows.rs
+++ b/tests/rustdoc-ui/doctest/failed-doctest-output-windows.rs
@@ -7,7 +7,7 @@
 
 // compile-flags:--test --test-args --test-threads=1
 // rustc-env:RUST_BACKTRACE=0
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 
diff --git a/tests/rustdoc-ui/failed-doctest-output-windows.stdout b/tests/rustdoc-ui/doctest/failed-doctest-output-windows.stdout
index 6c147054d..6c147054d 100644
--- a/tests/rustdoc-ui/failed-doctest-output-windows.stdout
+++ b/tests/rustdoc-ui/doctest/failed-doctest-output-windows.stdout
diff --git a/tests/rustdoc-ui/failed-doctest-output.rs b/tests/rustdoc-ui/doctest/failed-doctest-output.rs
index 77647f8ec..3e1312382 100644
--- a/tests/rustdoc-ui/failed-doctest-output.rs
+++ b/tests/rustdoc-ui/doctest/failed-doctest-output.rs
@@ -7,7 +7,7 @@
 
 // compile-flags:--test --test-args --test-threads=1
 // rustc-env:RUST_BACKTRACE=0
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 
diff --git a/tests/rustdoc-ui/failed-doctest-output.stdout b/tests/rustdoc-ui/doctest/failed-doctest-output.stdout
index 630198a56..630198a56 100644
--- a/tests/rustdoc-ui/failed-doctest-output.stdout
+++ b/tests/rustdoc-ui/doctest/failed-doctest-output.stdout
diff --git a/tests/rustdoc-ui/failed-doctest-should-panic.rs b/tests/rustdoc-ui/doctest/failed-doctest-should-panic.rs
index c134f8006..36284e814 100644
--- a/tests/rustdoc-ui/failed-doctest-should-panic.rs
+++ b/tests/rustdoc-ui/doctest/failed-doctest-should-panic.rs
@@ -2,7 +2,7 @@
 // adapted to use that, and that normalize line can go away
 
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 
diff --git a/tests/rustdoc-ui/failed-doctest-should-panic.stdout b/tests/rustdoc-ui/doctest/failed-doctest-should-panic.stdout
index 57a20092a..57a20092a 100644
--- a/tests/rustdoc-ui/failed-doctest-should-panic.stdout
+++ b/tests/rustdoc-ui/doctest/failed-doctest-should-panic.stdout
diff --git a/tests/rustdoc-ui/no-run-flag-error.rs b/tests/rustdoc-ui/doctest/no-run-flag-error.rs
index 4ead62148..4ead62148 100644
--- a/tests/rustdoc-ui/no-run-flag-error.rs
+++ b/tests/rustdoc-ui/doctest/no-run-flag-error.rs
diff --git a/tests/rustdoc-ui/no-run-flag-error.stderr b/tests/rustdoc-ui/doctest/no-run-flag-error.stderr
index d032646c3..d032646c3 100644
--- a/tests/rustdoc-ui/no-run-flag-error.stderr
+++ b/tests/rustdoc-ui/doctest/no-run-flag-error.stderr
diff --git a/tests/rustdoc-ui/no-run-flag.rs b/tests/rustdoc-ui/doctest/no-run-flag.rs
index 181730eb4..1cf3b7c4b 100644
--- a/tests/rustdoc-ui/no-run-flag.rs
+++ b/tests/rustdoc-ui/doctest/no-run-flag.rs
@@ -2,7 +2,7 @@
 
 // check-pass
 // compile-flags:-Z unstable-options --test --no-run --test-args=--test-threads=1
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```
diff --git a/tests/rustdoc-ui/no-run-flag.stdout b/tests/rustdoc-ui/doctest/no-run-flag.stdout
index 02f28aaf6..02f28aaf6 100644
--- a/tests/rustdoc-ui/no-run-flag.stdout
+++ b/tests/rustdoc-ui/doctest/no-run-flag.stdout
diff --git a/tests/rustdoc-ui/nocapture-fail.rs b/tests/rustdoc-ui/doctest/nocapture-fail.rs
index 9a3fb592c..ce487a43d 100644
--- a/tests/rustdoc-ui/nocapture-fail.rs
+++ b/tests/rustdoc-ui/doctest/nocapture-fail.rs
@@ -1,7 +1,7 @@
 // check-pass
 // compile-flags:--test -Zunstable-options --nocapture
-// normalize-stderr-test: "tests/rustdoc-ui" -> "$$DIR"
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stderr-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```compile_fail
diff --git a/tests/rustdoc-ui/nocapture-fail.stderr b/tests/rustdoc-ui/doctest/nocapture-fail.stderr
index b65b622c1..b65b622c1 100644
--- a/tests/rustdoc-ui/nocapture-fail.stderr
+++ b/tests/rustdoc-ui/doctest/nocapture-fail.stderr
diff --git a/tests/rustdoc-ui/nocapture-fail.stdout b/tests/rustdoc-ui/doctest/nocapture-fail.stdout
index 754f77db5..754f77db5 100644
--- a/tests/rustdoc-ui/nocapture-fail.stdout
+++ b/tests/rustdoc-ui/doctest/nocapture-fail.stdout
diff --git a/tests/rustdoc-ui/nocapture.rs b/tests/rustdoc-ui/doctest/nocapture.rs
index 3eb38f2fb..25fbcf857 100644
--- a/tests/rustdoc-ui/nocapture.rs
+++ b/tests/rustdoc-ui/doctest/nocapture.rs
@@ -1,6 +1,6 @@
 // check-pass
 // compile-flags:--test -Zunstable-options --nocapture
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```
diff --git a/tests/rustdoc-ui/nocapture.stderr b/tests/rustdoc-ui/doctest/nocapture.stderr
index af6415db3..af6415db3 100644
--- a/tests/rustdoc-ui/nocapture.stderr
+++ b/tests/rustdoc-ui/doctest/nocapture.stderr
diff --git a/tests/rustdoc-ui/nocapture.stdout b/tests/rustdoc-ui/doctest/nocapture.stdout
index 4880e75da..4880e75da 100644
--- a/tests/rustdoc-ui/nocapture.stdout
+++ b/tests/rustdoc-ui/doctest/nocapture.stdout
diff --git a/tests/rustdoc-ui/private-doc-test.rs b/tests/rustdoc-ui/doctest/private-doc-test.rs
index a1f9f8dca..a1f9f8dca 100644
--- a/tests/rustdoc-ui/private-doc-test.rs
+++ b/tests/rustdoc-ui/doctest/private-doc-test.rs
diff --git a/tests/rustdoc-ui/private-item-doc-test.rs b/tests/rustdoc-ui/doctest/private-item-doc-test.rs
index 1a3d6cc63..1a3d6cc63 100644
--- a/tests/rustdoc-ui/private-item-doc-test.rs
+++ b/tests/rustdoc-ui/doctest/private-item-doc-test.rs
diff --git a/tests/rustdoc-ui/private-item-doc-test.stderr b/tests/rustdoc-ui/doctest/private-item-doc-test.stderr
index 5df613298..5df613298 100644
--- a/tests/rustdoc-ui/private-item-doc-test.stderr
+++ b/tests/rustdoc-ui/doctest/private-item-doc-test.stderr
diff --git a/tests/rustdoc-ui/private-public-item-doc-test.rs b/tests/rustdoc-ui/doctest/private-public-item-doc-test.rs
index 7cc62b38c..7cc62b38c 100644
--- a/tests/rustdoc-ui/private-public-item-doc-test.rs
+++ b/tests/rustdoc-ui/doctest/private-public-item-doc-test.rs
diff --git a/tests/rustdoc-ui/private-public-item-doc-test.stderr b/tests/rustdoc-ui/doctest/private-public-item-doc-test.stderr
index f50dbd184..f50dbd184 100644
--- a/tests/rustdoc-ui/private-public-item-doc-test.stderr
+++ b/tests/rustdoc-ui/doctest/private-public-item-doc-test.stderr
diff --git a/tests/rustdoc-ui/public-reexported-item-doc-test.rs b/tests/rustdoc-ui/doctest/public-reexported-item-doc-test.rs
index b86a53305..b86a53305 100644
--- a/tests/rustdoc-ui/public-reexported-item-doc-test.rs
+++ b/tests/rustdoc-ui/doctest/public-reexported-item-doc-test.rs
diff --git a/tests/rustdoc-ui/run-directory.correct.stdout b/tests/rustdoc-ui/doctest/run-directory.correct.stdout
index e9b275479..e9b275479 100644
--- a/tests/rustdoc-ui/run-directory.correct.stdout
+++ b/tests/rustdoc-ui/doctest/run-directory.correct.stdout
diff --git a/tests/rustdoc-ui/run-directory.incorrect.stdout b/tests/rustdoc-ui/doctest/run-directory.incorrect.stdout
index 97a5dbc5c..97a5dbc5c 100644
--- a/tests/rustdoc-ui/run-directory.incorrect.stdout
+++ b/tests/rustdoc-ui/doctest/run-directory.incorrect.stdout
diff --git a/tests/rustdoc-ui/run-directory.rs b/tests/rustdoc-ui/doctest/run-directory.rs
index b8d0647f0..1ff0af2d1 100644
--- a/tests/rustdoc-ui/run-directory.rs
+++ b/tests/rustdoc-ui/doctest/run-directory.rs
@@ -4,12 +4,12 @@
 // check-pass
 // [correct]compile-flags:--test --test-run-directory={{src-base}}
 // [incorrect]compile-flags:--test --test-run-directory={{src-base}}/coverage
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```
 /// assert_eq!(
-///     std::fs::read_to_string("run-directory.rs").unwrap(),
+///     std::fs::read_to_string("doctest/run-directory.rs").unwrap(),
 ///     include_str!("run-directory.rs"),
 /// );
 /// ```
@@ -17,7 +17,7 @@
 pub fn foo() {}
 
 /// ```
-/// assert!(std::fs::read_to_string("run-directory.rs").is_err());
+/// assert!(std::fs::read_to_string("doctest/run-directory.rs").is_err());
 /// ```
 #[cfg(incorrect)]
 pub fn foo() {}
diff --git a/tests/rustdoc-ui/test-compile-fail1.rs b/tests/rustdoc-ui/doctest/test-compile-fail1.rs
index a05390238..a05390238 100644
--- a/tests/rustdoc-ui/test-compile-fail1.rs
+++ b/tests/rustdoc-ui/doctest/test-compile-fail1.rs
diff --git a/tests/rustdoc-ui/test-compile-fail1.stderr b/tests/rustdoc-ui/doctest/test-compile-fail1.stderr
index 72915e46b..72915e46b 100644
--- a/tests/rustdoc-ui/test-compile-fail1.stderr
+++ b/tests/rustdoc-ui/doctest/test-compile-fail1.stderr
diff --git a/tests/rustdoc-ui/test-compile-fail2.rs b/tests/rustdoc-ui/doctest/test-compile-fail2.rs
index 651ded0a0..651ded0a0 100644
--- a/tests/rustdoc-ui/test-compile-fail2.rs
+++ b/tests/rustdoc-ui/doctest/test-compile-fail2.rs
diff --git a/tests/rustdoc-ui/test-compile-fail2.stderr b/tests/rustdoc-ui/doctest/test-compile-fail2.stderr
index cee5b63cf..cee5b63cf 100644
--- a/tests/rustdoc-ui/test-compile-fail2.stderr
+++ b/tests/rustdoc-ui/doctest/test-compile-fail2.stderr
diff --git a/tests/rustdoc-ui/test-compile-fail3.rs b/tests/rustdoc-ui/doctest/test-compile-fail3.rs
index faa30ad83..faa30ad83 100644
--- a/tests/rustdoc-ui/test-compile-fail3.rs
+++ b/tests/rustdoc-ui/doctest/test-compile-fail3.rs
diff --git a/tests/rustdoc-ui/test-compile-fail3.stderr b/tests/rustdoc-ui/doctest/test-compile-fail3.stderr
index fab801b3b..fab801b3b 100644
--- a/tests/rustdoc-ui/test-compile-fail3.stderr
+++ b/tests/rustdoc-ui/doctest/test-compile-fail3.stderr
diff --git a/tests/rustdoc-ui/test-no_std.rs b/tests/rustdoc-ui/doctest/test-no_std.rs
index 51abf1c72..fd651d1a3 100644
--- a/tests/rustdoc-ui/test-no_std.rs
+++ b/tests/rustdoc-ui/doctest/test-no_std.rs
@@ -1,5 +1,5 @@
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // check-pass
 
diff --git a/tests/rustdoc-ui/test-no_std.stdout b/tests/rustdoc-ui/doctest/test-no_std.stdout
index 8d5a30804..8d5a30804 100644
--- a/tests/rustdoc-ui/test-no_std.stdout
+++ b/tests/rustdoc-ui/doctest/test-no_std.stdout
diff --git a/tests/rustdoc-ui/test-type.rs b/tests/rustdoc-ui/doctest/test-type.rs
index 7f5a8f3fc..036d37f9d 100644
--- a/tests/rustdoc-ui/test-type.rs
+++ b/tests/rustdoc-ui/doctest/test-type.rs
@@ -1,6 +1,6 @@
 // compile-flags: --test --test-args=--test-threads=1
 // check-pass
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```
diff --git a/tests/rustdoc-ui/test-type.stdout b/tests/rustdoc-ui/doctest/test-type.stdout
index a66fd240d..a66fd240d 100644
--- a/tests/rustdoc-ui/test-type.stdout
+++ b/tests/rustdoc-ui/doctest/test-type.stdout
diff --git a/tests/rustdoc-ui/unparseable-doc-test.rs b/tests/rustdoc-ui/doctest/unparseable-doc-test.rs
index f0a56a91b..fd8b2094d 100644
--- a/tests/rustdoc-ui/unparseable-doc-test.rs
+++ b/tests/rustdoc-ui/doctest/unparseable-doc-test.rs
@@ -1,5 +1,5 @@
 // compile-flags: --test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 // rustc-env: RUST_BACKTRACE=0
diff --git a/tests/rustdoc-ui/unparseable-doc-test.stdout b/tests/rustdoc-ui/doctest/unparseable-doc-test.stdout
index 2641c66f2..2641c66f2 100644
--- a/tests/rustdoc-ui/unparseable-doc-test.stdout
+++ b/tests/rustdoc-ui/doctest/unparseable-doc-test.stdout
diff --git a/tests/rustdoc-ui/error-in-impl-trait/infinite-recursive-type-2.rs b/tests/rustdoc-ui/error-in-impl-trait/infinite-recursive-type-2.rs
new file mode 100644
index 000000000..e49fe0798
--- /dev/null
+++ b/tests/rustdoc-ui/error-in-impl-trait/infinite-recursive-type-2.rs
@@ -0,0 +1,9 @@
+// check-pass
+
+pub fn f() -> impl Sized {
+    pub enum E {
+        V(E),
+    }
+
+    unimplemented!()
+}
diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs b/tests/rustdoc-ui/error-in-impl-trait/infinite-recursive-type-impl-trait-return.rs
index 939da186f..939da186f 100644
--- a/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs
+++ b/tests/rustdoc-ui/error-in-impl-trait/infinite-recursive-type-impl-trait-return.rs
diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.stderr b/tests/rustdoc-ui/error-in-impl-trait/infinite-recursive-type-impl-trait-return.stderr
index aff7402bc..aff7402bc 100644
--- a/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.stderr
+++ b/tests/rustdoc-ui/error-in-impl-trait/infinite-recursive-type-impl-trait-return.stderr
diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait.rs b/tests/rustdoc-ui/error-in-impl-trait/infinite-recursive-type.rs
index ac5172574..096130d77 100644
--- a/tests/rustdoc-ui/infinite-recursive-type-impl-trait.rs
+++ b/tests/rustdoc-ui/error-in-impl-trait/infinite-recursive-type.rs
@@ -1,6 +1,9 @@
+// check-pass
+
 fn f() -> impl Sized {
-    enum E { //~ ERROR
+    enum E {
         V(E),
     }
+
     unimplemented!()
 }
diff --git a/tests/rustdoc-ui/generate-link-to-definition-opt-unstable.rs b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt-unstable.rs
index 87620d74e..87620d74e 100644
--- a/tests/rustdoc-ui/generate-link-to-definition-opt-unstable.rs
+++ b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt-unstable.rs
diff --git a/tests/rustdoc-ui/generate-link-to-definition-opt-unstable.stderr b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt-unstable.stderr
index a8ddf91bc..a8ddf91bc 100644
--- a/tests/rustdoc-ui/generate-link-to-definition-opt-unstable.stderr
+++ b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt-unstable.stderr
diff --git a/tests/rustdoc-ui/generate-link-to-definition-opt.rs b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.rs
index 8f4f561b4..8f4f561b4 100644
--- a/tests/rustdoc-ui/generate-link-to-definition-opt.rs
+++ b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.rs
diff --git a/tests/rustdoc-ui/generate-link-to-definition-opt.stderr b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.stderr
index 4c8c607e7..4c8c607e7 100644
--- a/tests/rustdoc-ui/generate-link-to-definition-opt.stderr
+++ b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.stderr
diff --git a/tests/rustdoc-ui/generate-link-to-definition-opt2.rs b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt2.rs
index da5142087..da5142087 100644
--- a/tests/rustdoc-ui/generate-link-to-definition-opt2.rs
+++ b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt2.rs
diff --git a/tests/rustdoc-ui/generate-link-to-definition-opt2.stderr b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt2.stderr
index 4c8c607e7..4c8c607e7 100644
--- a/tests/rustdoc-ui/generate-link-to-definition-opt2.stderr
+++ b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt2.stderr
diff --git a/tests/rustdoc-ui/ice-bug-report-url.rs b/tests/rustdoc-ui/ice-bug-report-url.rs
new file mode 100644
index 000000000..8ede91cf8
--- /dev/null
+++ b/tests/rustdoc-ui/ice-bug-report-url.rs
@@ -0,0 +1,14 @@
+// compile-flags: -Ztreat-err-as-bug
+// failure-status: 101
+// error-pattern: aborting due to
+// error-pattern: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-rustdoc&template=ice.md
+
+// normalize-stderr-test "note: compiler flags.*\n\n" -> ""
+// normalize-stderr-test "note: rustc.*running on.*" -> "note: rustc {version} running on {platform}"
+// normalize-stderr-test "thread.*panicked at .*, compiler.*" -> "thread panicked at 'aborting due to `-Z treat-err-as-bug`'"
+// normalize-stderr-test " +\d{1,}: .*\n" -> ""
+// normalize-stderr-test " + at .*\n" -> ""
+// normalize-stderr-test ".*note: Some details are omitted.*\n" -> ""
+
+fn wrong()
+//~^ ERROR expected one of
diff --git a/tests/rustdoc-ui/ice-bug-report-url.stderr b/tests/rustdoc-ui/ice-bug-report-url.stderr
new file mode 100644
index 000000000..98c08b9a8
--- /dev/null
+++ b/tests/rustdoc-ui/ice-bug-report-url.stderr
@@ -0,0 +1,17 @@
+error: expected one of `->`, `where`, or `{`, found `<eof>`
+  --> $DIR/ice-bug-report-url.rs:13:10
+   |
+LL | fn wrong()
+   |          ^ expected one of `->`, `where`, or `{`
+
+thread panicked at 'aborting due to `-Z treat-err-as-bug`'
+stack backtrace:
+
+error: the compiler unexpectedly panicked. this is a bug.
+
+note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-rustdoc&template=ice.md
+
+note: rustc {version} running on {platform}
+
+query stack during panic:
+end of query stack
diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait.stderr b/tests/rustdoc-ui/infinite-recursive-type-impl-trait.stderr
deleted file mode 100644
index a61577bd1..000000000
--- a/tests/rustdoc-ui/infinite-recursive-type-impl-trait.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error[E0072]: recursive type `f::E` has infinite size
-  --> $DIR/infinite-recursive-type-impl-trait.rs:2:5
-   |
-LL |     enum E {
-   |     ^^^^^^
-LL |         V(E),
-   |           - recursive without indirection
-   |
-help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
-   |
-LL |         V(Box<E>),
-   |           ++++ +
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0072`.
diff --git a/tests/rustdoc-ui/assoc-item-not-in-scope.rs b/tests/rustdoc-ui/intra-doc/assoc-item-not-in-scope.rs
index 0976515f4..0976515f4 100644
--- a/tests/rustdoc-ui/assoc-item-not-in-scope.rs
+++ b/tests/rustdoc-ui/intra-doc/assoc-item-not-in-scope.rs
diff --git a/tests/rustdoc-ui/assoc-item-not-in-scope.stderr b/tests/rustdoc-ui/intra-doc/assoc-item-not-in-scope.stderr
index 04594ad41..04594ad41 100644
--- a/tests/rustdoc-ui/assoc-item-not-in-scope.stderr
+++ b/tests/rustdoc-ui/intra-doc/assoc-item-not-in-scope.stderr
diff --git a/tests/rustdoc-ui/intra-doc/auxiliary/inner-crate-enum.rs b/tests/rustdoc-ui/intra-doc/auxiliary/inner-crate-enum.rs
deleted file mode 100644
index 6c48f5aa0..000000000
--- a/tests/rustdoc-ui/intra-doc/auxiliary/inner-crate-enum.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub enum O {
-    L = -1,
-}
diff --git a/tests/rustdoc-ui/deny-intra-link-resolution-failure.rs b/tests/rustdoc-ui/intra-doc/deny-intra-link-resolution-failure.rs
index 09da124b1..09da124b1 100644
--- a/tests/rustdoc-ui/deny-intra-link-resolution-failure.rs
+++ b/tests/rustdoc-ui/intra-doc/deny-intra-link-resolution-failure.rs
diff --git a/tests/rustdoc-ui/deny-intra-link-resolution-failure.stderr b/tests/rustdoc-ui/intra-doc/deny-intra-link-resolution-failure.stderr
index 3e08354a6..3e08354a6 100644
--- a/tests/rustdoc-ui/deny-intra-link-resolution-failure.stderr
+++ b/tests/rustdoc-ui/intra-doc/deny-intra-link-resolution-failure.stderr
diff --git a/tests/rustdoc-ui/intra-doc/inline-external-enum.rs b/tests/rustdoc-ui/intra-doc/inline-external-enum.rs
deleted file mode 100644
index 363dd7f64..000000000
--- a/tests/rustdoc-ui/intra-doc/inline-external-enum.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// check-pass
-// aux-build: inner-crate-enum.rs
-// compile-flags:-Z unstable-options --output-format json
-
-#[doc(inline)]
-pub extern crate inner_crate_enum;
-
-fn main() {}
diff --git a/tests/rustdoc-ui/intra-doc/issue-110495-suffix-with-space.rs b/tests/rustdoc-ui/intra-doc/issue-110495-suffix-with-space.rs
new file mode 100644
index 000000000..ef9c56f75
--- /dev/null
+++ b/tests/rustdoc-ui/intra-doc/issue-110495-suffix-with-space.rs
@@ -0,0 +1,6 @@
+// this test used to ICE
+#![deny(rustdoc::broken_intra_doc_links)]
+//! [Clone ()]. //~ ERROR unresolved
+//! [Clone !]. //~ ERROR incompatible
+//! [`Clone ()`]. //~ ERROR unresolved
+//! [`Clone !`]. //~ ERROR incompatible
diff --git a/tests/rustdoc-ui/intra-doc/issue-110495-suffix-with-space.stderr b/tests/rustdoc-ui/intra-doc/issue-110495-suffix-with-space.stderr
new file mode 100644
index 000000000..6c834fd0a
--- /dev/null
+++ b/tests/rustdoc-ui/intra-doc/issue-110495-suffix-with-space.stderr
@@ -0,0 +1,55 @@
+error: unresolved link to `Clone`
+  --> $DIR/issue-110495-suffix-with-space.rs:3:6
+   |
+LL | //! [Clone ()].
+   |      ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+note: the lint level is defined here
+  --> $DIR/issue-110495-suffix-with-space.rs:2:9
+   |
+LL | #![deny(rustdoc::broken_intra_doc_links)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+help: to link to the trait, prefix with `trait@`
+   |
+LL - //! [Clone ()].
+LL + //! [trait@Clone ].
+   |
+
+error: incompatible link kind for `Clone`
+  --> $DIR/issue-110495-suffix-with-space.rs:4:6
+   |
+LL | //! [Clone !].
+   |      ^^^^^^^ this link resolved to a derive macro, which is not a macro
+   |
+help: to link to the derive macro, prefix with `derive@`
+   |
+LL - //! [Clone !].
+LL + //! [derive@Clone ].
+   |
+
+error: unresolved link to `Clone`
+  --> $DIR/issue-110495-suffix-with-space.rs:5:7
+   |
+LL | //! [`Clone ()`].
+   |       ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL - //! [`Clone ()`].
+LL + //! [`trait@Clone `].
+   |
+
+error: incompatible link kind for `Clone`
+  --> $DIR/issue-110495-suffix-with-space.rs:6:7
+   |
+LL | //! [`Clone !`].
+   |       ^^^^^^^ this link resolved to a derive macro, which is not a macro
+   |
+help: to link to the derive macro, prefix with `derive@`
+   |
+LL - //! [`Clone !`].
+LL + //! [`derive@Clone `].
+   |
+
+error: aborting due to 4 previous errors
+
diff --git a/tests/rustdoc-ui/intra-doc/issue-111189-resolution-ice.rs b/tests/rustdoc-ui/intra-doc/issue-111189-resolution-ice.rs
new file mode 100644
index 000000000..4e74278dc
--- /dev/null
+++ b/tests/rustdoc-ui/intra-doc/issue-111189-resolution-ice.rs
@@ -0,0 +1,10 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/111189>.
+// This test ensures that it doesn't crash.
+
+#![deny(warnings)]
+
+/// #[rustfmt::skip]
+//~^ ERROR unresolved link to `rustfmt::skip`
+/// #[clippy::whatever]
+//~^ ERROR unresolved link to `clippy::whatever`
+pub fn foo() {}
diff --git a/tests/rustdoc-ui/intra-doc/issue-111189-resolution-ice.stderr b/tests/rustdoc-ui/intra-doc/issue-111189-resolution-ice.stderr
new file mode 100644
index 000000000..edd3dfa7d
--- /dev/null
+++ b/tests/rustdoc-ui/intra-doc/issue-111189-resolution-ice.stderr
@@ -0,0 +1,21 @@
+error: unresolved link to `rustfmt::skip`
+  --> $DIR/issue-111189-resolution-ice.rs:6:7
+   |
+LL | /// #[rustfmt::skip]
+   |       ^^^^^^^^^^^^^ no item named `rustfmt` in scope
+   |
+note: the lint level is defined here
+  --> $DIR/issue-111189-resolution-ice.rs:4:9
+   |
+LL | #![deny(warnings)]
+   |         ^^^^^^^^
+   = note: `#[deny(rustdoc::broken_intra_doc_links)]` implied by `#[deny(warnings)]`
+
+error: unresolved link to `clippy::whatever`
+  --> $DIR/issue-111189-resolution-ice.rs:8:7
+   |
+LL | /// #[clippy::whatever]
+   |       ^^^^^^^^^^^^^^^^ no item named `clippy` in scope
+
+error: aborting due to 2 previous errors
+
diff --git a/tests/rustdoc-ui/pub-export-lint.rs b/tests/rustdoc-ui/intra-doc/pub-export-lint.rs
index f2e66b77b..f2e66b77b 100644
--- a/tests/rustdoc-ui/pub-export-lint.rs
+++ b/tests/rustdoc-ui/intra-doc/pub-export-lint.rs
diff --git a/tests/rustdoc-ui/pub-export-lint.stderr b/tests/rustdoc-ui/intra-doc/pub-export-lint.stderr
index 81ef79961..81ef79961 100644
--- a/tests/rustdoc-ui/pub-export-lint.stderr
+++ b/tests/rustdoc-ui/intra-doc/pub-export-lint.stderr
diff --git a/tests/rustdoc-ui/reference-link-reports-error-once.rs b/tests/rustdoc-ui/intra-doc/reference-link-reports-error-once.rs
index 71bd2c522..71bd2c522 100644
--- a/tests/rustdoc-ui/reference-link-reports-error-once.rs
+++ b/tests/rustdoc-ui/intra-doc/reference-link-reports-error-once.rs
diff --git a/tests/rustdoc-ui/reference-link-reports-error-once.stderr b/tests/rustdoc-ui/intra-doc/reference-link-reports-error-once.stderr
index 2ab67090f..2ab67090f 100644
--- a/tests/rustdoc-ui/reference-link-reports-error-once.stderr
+++ b/tests/rustdoc-ui/intra-doc/reference-link-reports-error-once.stderr
diff --git a/tests/rustdoc-ui/reference-links.rs b/tests/rustdoc-ui/intra-doc/reference-links.rs
index e81e03446..e81e03446 100644
--- a/tests/rustdoc-ui/reference-links.rs
+++ b/tests/rustdoc-ui/intra-doc/reference-links.rs
diff --git a/tests/rustdoc-ui/reference-links.stderr b/tests/rustdoc-ui/intra-doc/reference-links.stderr
index c98a2fd7c..c98a2fd7c 100644
--- a/tests/rustdoc-ui/reference-links.stderr
+++ b/tests/rustdoc-ui/intra-doc/reference-links.stderr
diff --git a/tests/rustdoc-ui/intra-doc/weird-syntax.rs b/tests/rustdoc-ui/intra-doc/weird-syntax.rs
new file mode 100644
index 000000000..ca18842fb
--- /dev/null
+++ b/tests/rustdoc-ui/intra-doc/weird-syntax.rs
@@ -0,0 +1,140 @@
+// Many examples are from
+// https://github.com/rust-lang/rust/issues/110111#issuecomment-1517800781
+#![deny(rustdoc::broken_intra_doc_links)]
+
+//! This test case is closely linked to [raphlinus/pulldown-cmark#441], getting offsets of
+//! link components. In particular, pulldown-cmark doesn't provide the offsets of the contents
+//! of a link.
+//!
+//! To work around this, rustdoc parses parts of a link definition itself. This is basically a
+//! test suite for that link syntax parser.
+//!
+//! [raphlinus/pulldown-cmark#441]: https://github.com/raphlinus/pulldown-cmark/issues/441
+
+use std::clone::Clone;
+
+// Basic version //
+
+/// [`struct@Clone`] //~ERROR link
+pub struct LinkToCloneWithBackquotes;
+
+/// [```struct@Clone```] //~ERROR link
+pub struct LinkToCloneWithMultipleBackquotes;
+
+/// [  `  struct@Clone  `  ] //~ERROR link
+pub struct LinkToCloneWithSpacesAndBackquotes;
+
+/// [  `Clone ()`  ] //~ERROR link
+pub struct LinkToCloneWithSpacesBackquotesAndParens;
+
+/// [`Clone ()`  ] //~ERROR link
+pub struct LinkToCloneWithSpacesEndBackquotesAndParens;
+
+/// [  `Clone ()`] //~ERROR link
+pub struct LinkToCloneWithSpacesStartBackquotesAndParens;
+
+/// [```Clone ()```] //~ERROR link
+pub struct LinkToCloneWithMultipleBackquotesAndParens;
+
+/// [```Clone \(\)```] // not URL-shaped enough
+pub struct LinkToCloneWithMultipleBackquotesAndEscapedParens;
+
+/// [  ```  Clone ()  ```  ] //~ERROR link
+pub struct LinkToCloneWithSpacesMultipleBackquotesAndParens;
+
+/// [ x \] ] // not URL-shaped enough
+pub struct LinkWithEscapedCloseBrace;
+
+/// [ x \[ ] // not URL-shaped enough
+pub struct LinkWithEscapedOpenBrace;
+
+/// [ x \( ] // not URL-shaped enough
+pub struct LinkWithEscapedCloseParen;
+
+/// [ x \) ] // not URL-shaped enough
+pub struct LinkWithEscapedOpenParen;
+
+/// [ Clone \(\) ] // not URL-shaped enough
+pub struct LinkWithEscapedParens;
+
+// [][] version //
+
+/// [x][ struct@Clone] //~ERROR link
+pub struct XLinkToCloneWithStartSpace;
+
+/// [x][struct@Clone ] //~ERROR link
+pub struct XLinkToCloneWithEndSpace;
+
+/// [x][Clone\(\)] not URL-shaped enough
+pub struct XLinkToCloneWithEscapedParens;
+
+/// [x][`Clone`] not URL-shaped enough
+pub struct XLinkToCloneWithBackquotes;
+
+/// [x][Clone()] //~ERROR link
+pub struct XLinkToCloneWithUnescapedParens;
+
+/// [x][Clone  ()] //~ERROR link
+pub struct XLinkToCloneWithUnescapedParensAndDoubleSpace;
+
+/// [x][Clone  [] //~ERROR unresolved link to `x`
+pub struct XLinkToCloneWithUnmatchedOpenParenAndDoubleSpace;
+
+/// [x][Clone  \[] // not URL-shaped enough
+pub struct XLinkToCloneWithUnmatchedEscapedOpenParenAndDoubleSpace;
+
+/// [x][Clone  \]] // not URL-shaped enough
+pub struct XLinkToCloneWithUnmatchedEscapedCloseParenAndDoubleSpace;
+
+// []() version //
+
+/// [w]( struct@Clone) //~ERROR link
+pub struct WLinkToCloneWithStartSpace;
+
+/// [w](struct@Clone ) //~ERROR link
+pub struct WLinkToCloneWithEndSpace;
+
+/// [w](Clone\(\)) //~ERROR link
+pub struct WLinkToCloneWithEscapedParens;
+
+/// [w](`Clone`) not URL-shaped enough
+pub struct WLinkToCloneWithBackquotes;
+
+/// [w](Clone()) //~ERROR link
+pub struct WLinkToCloneWithUnescapedParens;
+
+/// [w](Clone  ()) not URL-shaped enough
+pub struct WLinkToCloneWithUnescapedParensAndDoubleSpace;
+
+/// [w](Clone  () //~ERROR unresolved link to `w`
+pub struct WLinkToCloneWithUnmatchedOpenParenAndDoubleSpace;
+
+/// [w](Clone  \() //~ERROR unresolved link to `w`
+pub struct WLinkToCloneWithUnmatchedEscapedOpenParenAndDoubleSpace;
+
+/// [w](Clone  \)) //~ERROR unresolved link to `w`
+pub struct WLinkToCloneWithUnmatchedEscapedCloseParenAndDoubleSpace;
+
+// References
+
+/// The [cln][] link here is going to be unresolved, because `Clone()` gets rejected //~ERROR link
+/// in Markdown for not being URL-shaped enough.
+///
+/// [cln]: Clone() //~ERROR link
+pub struct LinkToCloneWithParensInReference;
+
+/// The [cln][] link here is going to be unresolved, because `struct@Clone` gets //~ERROR link
+/// rejected in Markdown for not being URL-shaped enough.
+///
+/// [cln]: struct@Clone //~ERROR link
+pub struct LinkToCloneWithWrongPrefix;
+
+/// The [cln][] link here will produce a plain text suggestion //~ERROR link
+///
+/// [cln]: Clone\(\)
+pub struct LinkToCloneWithEscapedParensInReference;
+
+/// The [cln][] link here will produce a plain text suggestion //~ERROR link
+///
+/// [cln]: struct\@Clone
+pub struct LinkToCloneWithEscapedAtsInReference;
diff --git a/tests/rustdoc-ui/intra-doc/weird-syntax.stderr b/tests/rustdoc-ui/intra-doc/weird-syntax.stderr
new file mode 100644
index 000000000..f50feb57f
--- /dev/null
+++ b/tests/rustdoc-ui/intra-doc/weird-syntax.stderr
@@ -0,0 +1,272 @@
+error: incompatible link kind for `Clone`
+  --> $DIR/weird-syntax.rs:18:7
+   |
+LL | /// [`struct@Clone`]
+   |       ^^^^^^^^^^^^ this link resolved to a trait, which is not a struct
+   |
+note: the lint level is defined here
+  --> $DIR/weird-syntax.rs:3:9
+   |
+LL | #![deny(rustdoc::broken_intra_doc_links)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+help: to link to the trait, prefix with `trait@`
+   |
+LL | /// [`trait@Clone`]
+   |       ~~~~~~
+
+error: incompatible link kind for `Clone`
+  --> $DIR/weird-syntax.rs:21:9
+   |
+LL | /// [```struct@Clone```]
+   |         ^^^^^^^^^^^^ this link resolved to a trait, which is not a struct
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL | /// [```trait@Clone```]
+   |         ~~~~~~
+
+error: incompatible link kind for `Clone`
+  --> $DIR/weird-syntax.rs:24:11
+   |
+LL | /// [  `  struct@Clone  `  ]
+   |           ^^^^^^^^^^^^ this link resolved to a trait, which is not a struct
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL | /// [  `  trait@Clone  `  ]
+   |           ~~~~~~
+
+error: unresolved link to `Clone`
+  --> $DIR/weird-syntax.rs:27:9
+   |
+LL | /// [  `Clone ()`  ]
+   |         ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL - /// [  `Clone ()`  ]
+LL + /// [  `trait@Clone `  ]
+   |
+
+error: unresolved link to `Clone`
+  --> $DIR/weird-syntax.rs:30:7
+   |
+LL | /// [`Clone ()`  ]
+   |       ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL - /// [`Clone ()`  ]
+LL + /// [`trait@Clone `  ]
+   |
+
+error: unresolved link to `Clone`
+  --> $DIR/weird-syntax.rs:33:9
+   |
+LL | /// [  `Clone ()`]
+   |         ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL - /// [  `Clone ()`]
+LL + /// [  `trait@Clone `]
+   |
+
+error: unresolved link to `Clone`
+  --> $DIR/weird-syntax.rs:36:9
+   |
+LL | /// [```Clone ()```]
+   |         ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL - /// [```Clone ()```]
+LL + /// [```trait@Clone ```]
+   |
+
+error: unresolved link to `Clone`
+  --> $DIR/weird-syntax.rs:42:13
+   |
+LL | /// [  ```  Clone ()  ```  ]
+   |             ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL - /// [  ```  Clone ()  ```  ]
+LL + /// [  ```  trait@Clone   ```  ]
+   |
+
+error: incompatible link kind for `Clone`
+  --> $DIR/weird-syntax.rs:62:10
+   |
+LL | /// [x][ struct@Clone]
+   |          ^^^^^^^^^^^^ this link resolved to a trait, which is not a struct
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL | /// [x][ trait@Clone]
+   |          ~~~~~~
+
+error: incompatible link kind for `Clone`
+  --> $DIR/weird-syntax.rs:65:9
+   |
+LL | /// [x][struct@Clone ]
+   |         ^^^^^^^^^^^^ this link resolved to a trait, which is not a struct
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL | /// [x][trait@Clone ]
+   |         ~~~~~~
+
+error: unresolved link to `Clone`
+  --> $DIR/weird-syntax.rs:74:9
+   |
+LL | /// [x][Clone()]
+   |         ^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL - /// [x][Clone()]
+LL + /// [x][trait@Clone]
+   |
+
+error: unresolved link to `Clone`
+  --> $DIR/weird-syntax.rs:77:9
+   |
+LL | /// [x][Clone  ()]
+   |         ^^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL - /// [x][Clone  ()]
+LL + /// [x][trait@Clone  ]
+   |
+
+error: unresolved link to `x`
+  --> $DIR/weird-syntax.rs:80:6
+   |
+LL | /// [x][Clone  []
+   |      ^ no item named `x` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: incompatible link kind for `Clone`
+  --> $DIR/weird-syntax.rs:91:10
+   |
+LL | /// [w]( struct@Clone)
+   |          ^^^^^^^^^^^^ this link resolved to a trait, which is not a struct
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL | /// [w]( trait@Clone)
+   |          ~~~~~~
+
+error: incompatible link kind for `Clone`
+  --> $DIR/weird-syntax.rs:94:9
+   |
+LL | /// [w](struct@Clone )
+   |         ^^^^^^^^^^^^ this link resolved to a trait, which is not a struct
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL | /// [w](trait@Clone )
+   |         ~~~~~~
+
+error: unresolved link to `Clone`
+  --> $DIR/weird-syntax.rs:97:9
+   |
+LL | /// [w](Clone\(\))
+   |         ^^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL - /// [w](Clone\(\))
+LL + /// [w](trait@Clone)
+   |
+
+error: unresolved link to `Clone`
+  --> $DIR/weird-syntax.rs:103:9
+   |
+LL | /// [w](Clone())
+   |         ^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+help: to link to the trait, prefix with `trait@`
+   |
+LL - /// [w](Clone())
+LL + /// [w](trait@Clone)
+   |
+
+error: unresolved link to `w`
+  --> $DIR/weird-syntax.rs:109:6
+   |
+LL | /// [w](Clone  ()
+   |      ^ no item named `w` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `w`
+  --> $DIR/weird-syntax.rs:112:6
+   |
+LL | /// [w](Clone  \()
+   |      ^ no item named `w` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `w`
+  --> $DIR/weird-syntax.rs:115:6
+   |
+LL | /// [w](Clone  \))
+   |      ^ no item named `w` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `cln`
+  --> $DIR/weird-syntax.rs:120:10
+   |
+LL | /// The [cln][] link here is going to be unresolved, because `Clone()` gets rejected
+   |          ^^^ no item named `cln` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `cln`
+  --> $DIR/weird-syntax.rs:123:6
+   |
+LL | /// [cln]: Clone()
+   |      ^^^ no item named `cln` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `cln`
+  --> $DIR/weird-syntax.rs:126:10
+   |
+LL | /// The [cln][] link here is going to be unresolved, because `struct@Clone` gets
+   |          ^^^ no item named `cln` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `cln`
+  --> $DIR/weird-syntax.rs:129:6
+   |
+LL | /// [cln]: struct@Clone
+   |      ^^^ no item named `cln` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `Clone`
+  --> $DIR/weird-syntax.rs:132:9
+   |
+LL | /// The [cln][] link here will produce a plain text suggestion
+   |         ^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace
+   |
+   = help: to link to the trait, prefix with `trait@`: trait@Clone
+
+error: incompatible link kind for `Clone`
+  --> $DIR/weird-syntax.rs:137:9
+   |
+LL | /// The [cln][] link here will produce a plain text suggestion
+   |         ^^^^^ this link resolved to a trait, which is not a struct
+   |
+   = help: to link to the trait, prefix with `trait@`: trait@Clone
+
+error: aborting due to 26 previous errors
+
diff --git a/tests/rustdoc-ui/issue-110629-private-type-cycle-dyn.rs b/tests/rustdoc-ui/issue-110629-private-type-cycle-dyn.rs
new file mode 100644
index 000000000..c920a815f
--- /dev/null
+++ b/tests/rustdoc-ui/issue-110629-private-type-cycle-dyn.rs
@@ -0,0 +1,12 @@
+type Bar<'a, 'b> = Box<dyn PartialEq<Bar<'a, 'b>>>;
+//~^ ERROR cycle detected when expanding type alias
+
+fn bar<'a, 'b>(i: &'a i32) -> Bar<'a, 'b> {
+    Box::new(i)
+}
+
+fn main() {
+    let meh = 42;
+    let muh = 42;
+    assert!(bar(&meh) == bar(&muh));
+}
diff --git a/tests/rustdoc-ui/issue-110629-private-type-cycle-dyn.stderr b/tests/rustdoc-ui/issue-110629-private-type-cycle-dyn.stderr
new file mode 100644
index 000000000..79e1b7531
--- /dev/null
+++ b/tests/rustdoc-ui/issue-110629-private-type-cycle-dyn.stderr
@@ -0,0 +1,25 @@
+error[E0391]: cycle detected when expanding type alias `Bar`
+  --> $DIR/issue-110629-private-type-cycle-dyn.rs:1:38
+   |
+LL | type Bar<'a, 'b> = Box<dyn PartialEq<Bar<'a, 'b>>>;
+   |                                      ^^^^^^^^^^^
+   |
+   = note: ...which immediately requires expanding type alias `Bar` again
+   = note: type aliases cannot be recursive
+   = help: consider using a struct, enum, or union instead to break the cycle
+   = help: see <https://doc.rust-lang.org/reference/types.html#recursive-types> for more information
+note: cycle used when collecting item types in top-level module
+  --> $DIR/issue-110629-private-type-cycle-dyn.rs:1:1
+   |
+LL | / type Bar<'a, 'b> = Box<dyn PartialEq<Bar<'a, 'b>>>;
+LL | |
+LL | |
+LL | | fn bar<'a, 'b>(i: &'a i32) -> Bar<'a, 'b> {
+...  |
+LL | |     assert!(bar(&meh) == bar(&muh));
+LL | | }
+   | |_^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0391`.
diff --git a/tests/rustdoc-ui/issue-110629-private-type-cycle.rs b/tests/rustdoc-ui/issue-110629-private-type-cycle.rs
new file mode 100644
index 000000000..2d46ddbfa
--- /dev/null
+++ b/tests/rustdoc-ui/issue-110629-private-type-cycle.rs
@@ -0,0 +1,15 @@
+// check-pass
+
+#![feature(type_alias_impl_trait)]
+
+type Bar<'a, 'b> = impl PartialEq<Bar<'a, 'b>> + std::fmt::Debug;
+
+fn bar<'a, 'b>(i: &'a i32) -> Bar<'a, 'b> {
+    i
+}
+
+fn main() {
+    let meh = 42;
+    let muh = 42;
+    assert_eq!(bar(&meh), bar(&muh));
+}
diff --git a/tests/rustdoc-ui/auxiliary/empty-fn.rs b/tests/rustdoc-ui/issues/auxiliary/empty-fn.rs
index 877810f15..877810f15 100644
--- a/tests/rustdoc-ui/auxiliary/empty-fn.rs
+++ b/tests/rustdoc-ui/issues/auxiliary/empty-fn.rs
diff --git a/tests/rustdoc-ui/auxiliary/issue-61592.rs b/tests/rustdoc-ui/issues/auxiliary/issue-61592.rs
index 57a365b3f..57a365b3f 100644
--- a/tests/rustdoc-ui/auxiliary/issue-61592.rs
+++ b/tests/rustdoc-ui/issues/auxiliary/issue-61592.rs
diff --git a/tests/rustdoc-ui/auxiliary/panic-handler.rs b/tests/rustdoc-ui/issues/auxiliary/panic-handler.rs
index 0aaaeee10..0aaaeee10 100644
--- a/tests/rustdoc-ui/auxiliary/panic-handler.rs
+++ b/tests/rustdoc-ui/issues/auxiliary/panic-handler.rs
diff --git a/tests/rustdoc-ui/issue-101076.rs b/tests/rustdoc-ui/issues/issue-101076.rs
index 648f99029..648f99029 100644
--- a/tests/rustdoc-ui/issue-101076.rs
+++ b/tests/rustdoc-ui/issues/issue-101076.rs
diff --git a/tests/rustdoc-ui/issue-102986.rs b/tests/rustdoc-ui/issues/issue-102986.rs
index 001784ac2..001784ac2 100644
--- a/tests/rustdoc-ui/issue-102986.rs
+++ b/tests/rustdoc-ui/issues/issue-102986.rs
diff --git a/tests/rustdoc-ui/issue-102986.stderr b/tests/rustdoc-ui/issues/issue-102986.stderr
index 3a573726c..3a573726c 100644
--- a/tests/rustdoc-ui/issue-102986.stderr
+++ b/tests/rustdoc-ui/issues/issue-102986.stderr
diff --git a/tests/rustdoc-ui/issue-103997.rs b/tests/rustdoc-ui/issues/issue-103997.rs
index 36f42fb15..36f42fb15 100644
--- a/tests/rustdoc-ui/issue-103997.rs
+++ b/tests/rustdoc-ui/issues/issue-103997.rs
diff --git a/tests/rustdoc-ui/issue-103997.stderr b/tests/rustdoc-ui/issues/issue-103997.stderr
index c06db9149..c06db9149 100644
--- a/tests/rustdoc-ui/issue-103997.stderr
+++ b/tests/rustdoc-ui/issues/issue-103997.stderr
diff --git a/tests/rustdoc-ui/issue-105334.rs b/tests/rustdoc-ui/issues/issue-105334.rs
index ee1adc6a0..ee1adc6a0 100644
--- a/tests/rustdoc-ui/issue-105334.rs
+++ b/tests/rustdoc-ui/issues/issue-105334.rs
diff --git a/tests/rustdoc-ui/issue-105334.stderr b/tests/rustdoc-ui/issues/issue-105334.stderr
index e163bb4db..e163bb4db 100644
--- a/tests/rustdoc-ui/issue-105334.stderr
+++ b/tests/rustdoc-ui/issues/issue-105334.stderr
diff --git a/tests/rustdoc-ui/issue-105737.rs b/tests/rustdoc-ui/issues/issue-105737.rs
index 154f069d8..154f069d8 100644
--- a/tests/rustdoc-ui/issue-105737.rs
+++ b/tests/rustdoc-ui/issues/issue-105737.rs
diff --git a/tests/rustdoc-ui/issue-105737.stderr b/tests/rustdoc-ui/issues/issue-105737.stderr
index 2dd9beb17..2dd9beb17 100644
--- a/tests/rustdoc-ui/issue-105737.stderr
+++ b/tests/rustdoc-ui/issues/issue-105737.stderr
diff --git a/tests/rustdoc-ui/issue-105742.rs b/tests/rustdoc-ui/issues/issue-105742.rs
index 8f4172c0c..1fbb70c78 100644
--- a/tests/rustdoc-ui/issue-105742.rs
+++ b/tests/rustdoc-ui/issues/issue-105742.rs
@@ -19,6 +19,8 @@ pub trait SVec: Index<
     //~| missing generics for associated type `SVec::Item`
     //~| missing generics for associated type `SVec::Item`
     //~| missing generics for associated type `SVec::Item`
+    //~| missing generics for associated type `SVec::Item`
+    //~| missing generics for associated type `SVec::Item`
     Output = <Index<<Self as SVec>::Item,
     //~^ expected 1 lifetime argument
     //~| expected 1 generic argument
@@ -26,6 +28,8 @@ pub trait SVec: Index<
     //~| missing generics for associated type `SVec::Item`
     //~| missing generics for associated type `SVec::Item`
     //~| missing generics for associated type `SVec::Item`
+    //~| missing generics for associated type `SVec::Item`
+    //~| missing generics for associated type `SVec::Item`
     Output = <Self as SVec>::Item> as SVec>::Item,
     //~^ expected 1 lifetime argument
     //~| expected 1 generic argument
@@ -34,11 +38,15 @@ pub trait SVec: Index<
     //~| missing generics for associated type `SVec::Item`
     //~| missing generics for associated type `SVec::Item`
     //~| missing generics for associated type `SVec::Item`
+    //~| missing generics for associated type `SVec::Item`
+    //~| missing generics for associated type `SVec::Item`
     //~| expected 1 generic argument
     //~| missing generics for associated type `SVec::Item`
     //~| missing generics for associated type `SVec::Item`
     //~| missing generics for associated type `SVec::Item`
     //~| missing generics for associated type `SVec::Item`
+    //~| missing generics for associated type `SVec::Item`
+    //~| missing generics for associated type `SVec::Item`
 > {
     type Item<'a, T>;
 
diff --git a/tests/rustdoc-ui/issue-105742.stderr b/tests/rustdoc-ui/issues/issue-105742.stderr
index cd53762ef..b63176c91 100644
--- a/tests/rustdoc-ui/issue-105742.stderr
+++ b/tests/rustdoc-ui/issues/issue-105742.stderr
@@ -5,7 +5,7 @@ LL |     <Self as SVec>::Item,
    |                     ^^^^ expected 1 lifetime argument
    |
 note: associated type defined here, with 1 lifetime parameter: `'a`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^ --
@@ -21,7 +21,7 @@ LL |     <Self as SVec>::Item,
    |                     ^^^^ expected 1 generic argument
    |
 note: associated type defined here, with 1 generic parameter: `T`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^     -
@@ -31,13 +31,13 @@ LL |     <Self as SVec>::Item<T>,
    |                         +++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:22:37
+  --> $DIR/issue-105742.rs:24:37
    |
 LL |     Output = <Index<<Self as SVec>::Item,
    |                                     ^^^^ expected 1 lifetime argument
    |
 note: associated type defined here, with 1 lifetime parameter: `'a`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^ --
@@ -47,13 +47,13 @@ LL |     Output = <Index<<Self as SVec>::Item<'a>,
    |                                         ++++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:22:37
+  --> $DIR/issue-105742.rs:24:37
    |
 LL |     Output = <Index<<Self as SVec>::Item,
    |                                     ^^^^ expected 1 generic argument
    |
 note: associated type defined here, with 1 generic parameter: `T`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^     -
@@ -63,13 +63,13 @@ LL |     Output = <Index<<Self as SVec>::Item<T>,
    |                                         +++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:29:30
+  --> $DIR/issue-105742.rs:33:30
    |
 LL |     Output = <Self as SVec>::Item> as SVec>::Item,
    |                              ^^^^ expected 1 lifetime argument
    |
 note: associated type defined here, with 1 lifetime parameter: `'a`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^ --
@@ -79,13 +79,13 @@ LL |     Output = <Self as SVec>::Item<'a>> as SVec>::Item,
    |                                  ++++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:29:30
+  --> $DIR/issue-105742.rs:33:30
    |
 LL |     Output = <Self as SVec>::Item> as SVec>::Item,
    |                              ^^^^ expected 1 generic argument
    |
 note: associated type defined here, with 1 generic parameter: `T`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^     -
@@ -95,13 +95,13 @@ LL |     Output = <Self as SVec>::Item<T>> as SVec>::Item,
    |                                  +++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:29:46
+  --> $DIR/issue-105742.rs:33:46
    |
 LL |     Output = <Self as SVec>::Item> as SVec>::Item,
    |                                              ^^^^ expected 1 lifetime argument
    |
 note: associated type defined here, with 1 lifetime parameter: `'a`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^ --
@@ -111,13 +111,13 @@ LL |     Output = <Self as SVec>::Item> as SVec>::Item<'a>,
    |                                                  ++++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:29:46
+  --> $DIR/issue-105742.rs:33:46
    |
 LL |     Output = <Self as SVec>::Item> as SVec>::Item,
    |                                              ^^^^ expected 1 generic argument
    |
 note: associated type defined here, with 1 generic parameter: `T`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^     -
@@ -133,7 +133,7 @@ LL | pub fn next<'a, T>(s: &'a mut dyn SVec<Item = T, Output = T>) {
    |                                        ^^^^ expected 1 lifetime argument
    |
 note: associated type defined here, with 1 lifetime parameter: `'a`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^ --
@@ -149,7 +149,7 @@ LL | pub fn next<'a, T>(s: &'a mut dyn SVec<Item = T, Output = T>) {
    |                                        ^^^^ expected 1 generic argument
    |
 note: associated type defined here, with 1 generic parameter: `T`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^     -
@@ -165,7 +165,7 @@ LL |     <Self as SVec>::Item,
    |                     ^^^^ expected 1 lifetime argument
    |
 note: associated type defined here, with 1 lifetime parameter: `'a`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^ --
@@ -181,7 +181,7 @@ LL |     <Self as SVec>::Item,
    |                     ^^^^ expected 1 generic argument
    |
 note: associated type defined here, with 1 generic parameter: `T`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^     -
@@ -191,13 +191,13 @@ LL |     <Self as SVec>::Item<T>,
    |                         +++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:22:37
+  --> $DIR/issue-105742.rs:24:37
    |
 LL |     Output = <Index<<Self as SVec>::Item,
    |                                     ^^^^ expected 1 lifetime argument
    |
 note: associated type defined here, with 1 lifetime parameter: `'a`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^ --
@@ -207,13 +207,13 @@ LL |     Output = <Index<<Self as SVec>::Item<'a>,
    |                                         ++++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:22:37
+  --> $DIR/issue-105742.rs:24:37
    |
 LL |     Output = <Index<<Self as SVec>::Item,
    |                                     ^^^^ expected 1 generic argument
    |
 note: associated type defined here, with 1 generic parameter: `T`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^     -
@@ -223,13 +223,13 @@ LL |     Output = <Index<<Self as SVec>::Item<T>,
    |                                         +++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:29:30
+  --> $DIR/issue-105742.rs:33:30
    |
 LL |     Output = <Self as SVec>::Item> as SVec>::Item,
    |                              ^^^^ expected 1 lifetime argument
    |
 note: associated type defined here, with 1 lifetime parameter: `'a`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^ --
@@ -239,13 +239,13 @@ LL |     Output = <Self as SVec>::Item<'a>> as SVec>::Item,
    |                                  ++++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:29:30
+  --> $DIR/issue-105742.rs:33:30
    |
 LL |     Output = <Self as SVec>::Item> as SVec>::Item,
    |                              ^^^^ expected 1 generic argument
    |
 note: associated type defined here, with 1 generic parameter: `T`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^     -
@@ -255,13 +255,13 @@ LL |     Output = <Self as SVec>::Item<T>> as SVec>::Item,
    |                                  +++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:29:46
+  --> $DIR/issue-105742.rs:33:46
    |
 LL |     Output = <Self as SVec>::Item> as SVec>::Item,
    |                                              ^^^^ expected 1 lifetime argument
    |
 note: associated type defined here, with 1 lifetime parameter: `'a`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^ --
@@ -271,13 +271,13 @@ LL |     Output = <Self as SVec>::Item> as SVec>::Item<'a>,
    |                                                  ++++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:29:46
+  --> $DIR/issue-105742.rs:33:46
    |
 LL |     Output = <Self as SVec>::Item> as SVec>::Item,
    |                                              ^^^^ expected 1 generic argument
    |
 note: associated type defined here, with 1 generic parameter: `T`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^     -
@@ -317,13 +317,141 @@ LL | |  > {
    | |__^ ...because it uses `Self` as a type parameter
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:45:38
+  --> $DIR/issue-105742.rs:15:21
+   |
+LL |     <Self as SVec>::Item,
+   |                     ^^^^ expected 1 lifetime argument
+   |
+note: associated type defined here, with 1 lifetime parameter: `'a`
+  --> $DIR/issue-105742.rs:51:10
+   |
+LL |     type Item<'a, T>;
+   |          ^^^^ --
+help: add missing lifetime argument
+   |
+LL |     <Self as SVec>::Item<'a>,
+   |                         ++++
+
+error[E0107]: missing generics for associated type `SVec::Item`
+  --> $DIR/issue-105742.rs:15:21
+   |
+LL |     <Self as SVec>::Item,
+   |                     ^^^^ expected 1 generic argument
+   |
+note: associated type defined here, with 1 generic parameter: `T`
+  --> $DIR/issue-105742.rs:51:10
+   |
+LL |     type Item<'a, T>;
+   |          ^^^^     -
+help: add missing generic argument
+   |
+LL |     <Self as SVec>::Item<T>,
+   |                         +++
+
+error[E0107]: missing generics for associated type `SVec::Item`
+  --> $DIR/issue-105742.rs:24:37
+   |
+LL |     Output = <Index<<Self as SVec>::Item,
+   |                                     ^^^^ expected 1 lifetime argument
+   |
+note: associated type defined here, with 1 lifetime parameter: `'a`
+  --> $DIR/issue-105742.rs:51:10
+   |
+LL |     type Item<'a, T>;
+   |          ^^^^ --
+help: add missing lifetime argument
+   |
+LL |     Output = <Index<<Self as SVec>::Item<'a>,
+   |                                         ++++
+
+error[E0107]: missing generics for associated type `SVec::Item`
+  --> $DIR/issue-105742.rs:24:37
+   |
+LL |     Output = <Index<<Self as SVec>::Item,
+   |                                     ^^^^ expected 1 generic argument
+   |
+note: associated type defined here, with 1 generic parameter: `T`
+  --> $DIR/issue-105742.rs:51:10
+   |
+LL |     type Item<'a, T>;
+   |          ^^^^     -
+help: add missing generic argument
+   |
+LL |     Output = <Index<<Self as SVec>::Item<T>,
+   |                                         +++
+
+error[E0107]: missing generics for associated type `SVec::Item`
+  --> $DIR/issue-105742.rs:33:30
+   |
+LL |     Output = <Self as SVec>::Item> as SVec>::Item,
+   |                              ^^^^ expected 1 lifetime argument
+   |
+note: associated type defined here, with 1 lifetime parameter: `'a`
+  --> $DIR/issue-105742.rs:51:10
+   |
+LL |     type Item<'a, T>;
+   |          ^^^^ --
+help: add missing lifetime argument
+   |
+LL |     Output = <Self as SVec>::Item<'a>> as SVec>::Item,
+   |                                  ++++
+
+error[E0107]: missing generics for associated type `SVec::Item`
+  --> $DIR/issue-105742.rs:33:30
+   |
+LL |     Output = <Self as SVec>::Item> as SVec>::Item,
+   |                              ^^^^ expected 1 generic argument
+   |
+note: associated type defined here, with 1 generic parameter: `T`
+  --> $DIR/issue-105742.rs:51:10
+   |
+LL |     type Item<'a, T>;
+   |          ^^^^     -
+help: add missing generic argument
+   |
+LL |     Output = <Self as SVec>::Item<T>> as SVec>::Item,
+   |                                  +++
+
+error[E0107]: missing generics for associated type `SVec::Item`
+  --> $DIR/issue-105742.rs:33:46
+   |
+LL |     Output = <Self as SVec>::Item> as SVec>::Item,
+   |                                              ^^^^ expected 1 lifetime argument
+   |
+note: associated type defined here, with 1 lifetime parameter: `'a`
+  --> $DIR/issue-105742.rs:51:10
+   |
+LL |     type Item<'a, T>;
+   |          ^^^^ --
+help: add missing lifetime argument
+   |
+LL |     Output = <Self as SVec>::Item> as SVec>::Item<'a>,
+   |                                                  ++++
+
+error[E0107]: missing generics for associated type `SVec::Item`
+  --> $DIR/issue-105742.rs:33:46
+   |
+LL |     Output = <Self as SVec>::Item> as SVec>::Item,
+   |                                              ^^^^ expected 1 generic argument
+   |
+note: associated type defined here, with 1 generic parameter: `T`
+  --> $DIR/issue-105742.rs:51:10
+   |
+LL |     type Item<'a, T>;
+   |          ^^^^     -
+help: add missing generic argument
+   |
+LL |     Output = <Self as SVec>::Item> as SVec>::Item<T>,
+   |                                                  +++
+
+error[E0107]: missing generics for associated type `SVec::Item`
+  --> $DIR/issue-105742.rs:53:38
    |
 LL |     fn len(&self) -> <Self as SVec>::Item;
    |                                      ^^^^ expected 1 lifetime argument
    |
 note: associated type defined here, with 1 lifetime parameter: `'a`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^ --
@@ -333,13 +461,13 @@ LL |     fn len(&self) -> <Self as SVec>::Item<'_>;
    |                                          ++++
 
 error[E0107]: missing generics for associated type `SVec::Item`
-  --> $DIR/issue-105742.rs:45:38
+  --> $DIR/issue-105742.rs:53:38
    |
 LL |     fn len(&self) -> <Self as SVec>::Item;
    |                                      ^^^^ expected 1 generic argument
    |
 note: associated type defined here, with 1 generic parameter: `T`
-  --> $DIR/issue-105742.rs:43:10
+  --> $DIR/issue-105742.rs:51:10
    |
 LL |     type Item<'a, T>;
    |          ^^^^     -
@@ -348,7 +476,7 @@ help: add missing generic argument
 LL |     fn len(&self) -> <Self as SVec>::Item<T>;
    |                                          +++
 
-error: aborting due to 21 previous errors
+error: aborting due to 29 previous errors
 
 Some errors have detailed explanations: E0038, E0107.
 For more information about an error, try `rustc --explain E0038`.
diff --git a/tests/rustdoc-ui/issue-106213.rs b/tests/rustdoc-ui/issues/issue-106213.rs
index 6d51846b7..6d51846b7 100644
--- a/tests/rustdoc-ui/issue-106213.rs
+++ b/tests/rustdoc-ui/issues/issue-106213.rs
diff --git a/tests/rustdoc-ui/issue-106213.stderr b/tests/rustdoc-ui/issues/issue-106213.stderr
index 0a4ff69ba..0a4ff69ba 100644
--- a/tests/rustdoc-ui/issue-106213.stderr
+++ b/tests/rustdoc-ui/issues/issue-106213.stderr
diff --git a/tests/rustdoc-ui/issue-106226.rs b/tests/rustdoc-ui/issues/issue-106226.rs
index 71b497a9a..71b497a9a 100644
--- a/tests/rustdoc-ui/issue-106226.rs
+++ b/tests/rustdoc-ui/issues/issue-106226.rs
diff --git a/tests/rustdoc-ui/issue-106226.stderr b/tests/rustdoc-ui/issues/issue-106226.stderr
index 1c973dab6..1c973dab6 100644
--- a/tests/rustdoc-ui/issue-106226.stderr
+++ b/tests/rustdoc-ui/issues/issue-106226.stderr
diff --git a/tests/rustdoc-ui/issue-107918.rs b/tests/rustdoc-ui/issues/issue-107918.rs
index 13788df0f..13788df0f 100644
--- a/tests/rustdoc-ui/issue-107918.rs
+++ b/tests/rustdoc-ui/issues/issue-107918.rs
diff --git a/tests/rustdoc-ui/issue-109282-import-inline-merge.rs b/tests/rustdoc-ui/issues/issue-109282-import-inline-merge.rs
index 0ec852322..0ec852322 100644
--- a/tests/rustdoc-ui/issue-109282-import-inline-merge.rs
+++ b/tests/rustdoc-ui/issues/issue-109282-import-inline-merge.rs
diff --git a/tests/rustdoc-ui/issues/issue-110900.rs b/tests/rustdoc-ui/issues/issue-110900.rs
new file mode 100644
index 000000000..e3154baf8
--- /dev/null
+++ b/tests/rustdoc-ui/issues/issue-110900.rs
@@ -0,0 +1,28 @@
+// check-pass
+
+#![crate_type="lib"]
+#![feature(associated_type_bounds)]
+
+trait A<'a> {}
+trait B<'b> {}
+
+trait C<'c>: for<'a> A<'a> + for<'b> B<'b> {
+    type As;
+}
+
+trait E<'e> {
+    type As;
+}
+trait F<'f>: for<'a> A<'a> + for<'e> E<'e> {}
+struct G<T>
+where
+    T: for<'l, 'i> H<'l, 'i, As: for<'a> A<'a> + 'i>
+{
+    t: std::marker::PhantomData<T>,
+}
+
+trait I<'a, 'b, 'c> {
+    type As;
+}
+
+trait H<'d, 'e>: for<'f> I<'d, 'f, 'e> + 'd {}
diff --git a/tests/rustdoc-ui/issue-58473-2.rs b/tests/rustdoc-ui/issues/issue-58473-2.rs
index 000b6a329..000b6a329 100644
--- a/tests/rustdoc-ui/issue-58473-2.rs
+++ b/tests/rustdoc-ui/issues/issue-58473-2.rs
diff --git a/tests/rustdoc-ui/issue-58473.rs b/tests/rustdoc-ui/issues/issue-58473.rs
index 44e1f58d0..44e1f58d0 100644
--- a/tests/rustdoc-ui/issue-58473.rs
+++ b/tests/rustdoc-ui/issues/issue-58473.rs
diff --git a/tests/rustdoc-ui/issue-61592-2.rs b/tests/rustdoc-ui/issues/issue-61592-2.rs
index 5b4fc5ee7..5b4fc5ee7 100644
--- a/tests/rustdoc-ui/issue-61592-2.rs
+++ b/tests/rustdoc-ui/issues/issue-61592-2.rs
diff --git a/tests/rustdoc-ui/issue-61592-2.stderr b/tests/rustdoc-ui/issues/issue-61592-2.stderr
index 1b7f8bb55..1b7f8bb55 100644
--- a/tests/rustdoc-ui/issue-61592-2.stderr
+++ b/tests/rustdoc-ui/issues/issue-61592-2.stderr
diff --git a/tests/rustdoc-ui/issue-61592.rs b/tests/rustdoc-ui/issues/issue-61592.rs
index 66772557f..66772557f 100644
--- a/tests/rustdoc-ui/issue-61592.rs
+++ b/tests/rustdoc-ui/issues/issue-61592.rs
diff --git a/tests/rustdoc-ui/issue-61592.stderr b/tests/rustdoc-ui/issues/issue-61592.stderr
index 9c9c9106f..9c9c9106f 100644
--- a/tests/rustdoc-ui/issue-61592.stderr
+++ b/tests/rustdoc-ui/issues/issue-61592.stderr
diff --git a/tests/rustdoc-ui/issue-61732.rs b/tests/rustdoc-ui/issues/issue-61732.rs
index 4bd8efeaa..4bd8efeaa 100644
--- a/tests/rustdoc-ui/issue-61732.rs
+++ b/tests/rustdoc-ui/issues/issue-61732.rs
diff --git a/tests/rustdoc-ui/issue-61732.stderr b/tests/rustdoc-ui/issues/issue-61732.stderr
index d16ec6a85..d16ec6a85 100644
--- a/tests/rustdoc-ui/issue-61732.stderr
+++ b/tests/rustdoc-ui/issues/issue-61732.stderr
diff --git a/tests/rustdoc-ui/issue-74134.private.stderr b/tests/rustdoc-ui/issues/issue-74134.private.stderr
index 44c88b618..44c88b618 100644
--- a/tests/rustdoc-ui/issue-74134.private.stderr
+++ b/tests/rustdoc-ui/issues/issue-74134.private.stderr
diff --git a/tests/rustdoc-ui/issue-74134.public.stderr b/tests/rustdoc-ui/issues/issue-74134.public.stderr
index 5b1887b83..5b1887b83 100644
--- a/tests/rustdoc-ui/issue-74134.public.stderr
+++ b/tests/rustdoc-ui/issues/issue-74134.public.stderr
diff --git a/tests/rustdoc-ui/issue-74134.rs b/tests/rustdoc-ui/issues/issue-74134.rs
index b1be9123a..b1be9123a 100644
--- a/tests/rustdoc-ui/issue-74134.rs
+++ b/tests/rustdoc-ui/issues/issue-74134.rs
diff --git a/tests/rustdoc-ui/issue-79465.rs b/tests/rustdoc-ui/issues/issue-79465.rs
index e50f3995b..e50f3995b 100644
--- a/tests/rustdoc-ui/issue-79465.rs
+++ b/tests/rustdoc-ui/issues/issue-79465.rs
diff --git a/tests/rustdoc-ui/issue-79465.stderr b/tests/rustdoc-ui/issues/issue-79465.stderr
index d187a2e66..d187a2e66 100644
--- a/tests/rustdoc-ui/issue-79465.stderr
+++ b/tests/rustdoc-ui/issues/issue-79465.stderr
diff --git a/tests/rustdoc-ui/issue-79467.rs b/tests/rustdoc-ui/issues/issue-79467.rs
index eb0b9b380..eb0b9b380 100644
--- a/tests/rustdoc-ui/issue-79467.rs
+++ b/tests/rustdoc-ui/issues/issue-79467.rs
diff --git a/tests/rustdoc-ui/issue-79467.stderr b/tests/rustdoc-ui/issues/issue-79467.stderr
index 561513a43..561513a43 100644
--- a/tests/rustdoc-ui/issue-79467.stderr
+++ b/tests/rustdoc-ui/issues/issue-79467.stderr
diff --git a/tests/rustdoc-ui/issue-79494.rs b/tests/rustdoc-ui/issues/issue-79494.rs
index fc39424b7..fc39424b7 100644
--- a/tests/rustdoc-ui/issue-79494.rs
+++ b/tests/rustdoc-ui/issues/issue-79494.rs
diff --git a/tests/rustdoc-ui/issue-79494.stderr b/tests/rustdoc-ui/issues/issue-79494.stderr
index 7ed5ed382..7ed5ed382 100644
--- a/tests/rustdoc-ui/issue-79494.stderr
+++ b/tests/rustdoc-ui/issues/issue-79494.stderr
diff --git a/tests/rustdoc-ui/issue-80992.rs b/tests/rustdoc-ui/issues/issue-80992.rs
index 80ff225b8..f5ae16981 100644
--- a/tests/rustdoc-ui/issue-80992.rs
+++ b/tests/rustdoc-ui/issues/issue-80992.rs
@@ -1,6 +1,6 @@
 // check-pass
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/issues" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 pub fn test() -> Result<(), ()> {
diff --git a/tests/rustdoc-ui/issue-80992.stdout b/tests/rustdoc-ui/issues/issue-80992.stdout
index d2b1cd1d5..d2b1cd1d5 100644
--- a/tests/rustdoc-ui/issue-80992.stdout
+++ b/tests/rustdoc-ui/issues/issue-80992.stdout
diff --git a/tests/rustdoc-ui/issue-81662-shortness.rs b/tests/rustdoc-ui/issues/issue-81662-shortness.rs
index 8a90813b3..0240d217b 100644
--- a/tests/rustdoc-ui/issue-81662-shortness.rs
+++ b/tests/rustdoc-ui/issues/issue-81662-shortness.rs
@@ -1,5 +1,5 @@
 // compile-flags:--test --error-format=short
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/issues" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 
diff --git a/tests/rustdoc-ui/issue-81662-shortness.stdout b/tests/rustdoc-ui/issues/issue-81662-shortness.stdout
index 748113be3..748113be3 100644
--- a/tests/rustdoc-ui/issue-81662-shortness.stdout
+++ b/tests/rustdoc-ui/issues/issue-81662-shortness.stdout
diff --git a/tests/rustdoc-ui/issue-83883-describe-lints.rs b/tests/rustdoc-ui/issues/issue-83883-describe-lints.rs
index 0474d6c14..0474d6c14 100644
--- a/tests/rustdoc-ui/issue-83883-describe-lints.rs
+++ b/tests/rustdoc-ui/issues/issue-83883-describe-lints.rs
diff --git a/tests/rustdoc-ui/issue-83883-describe-lints.stdout b/tests/rustdoc-ui/issues/issue-83883-describe-lints.stdout
index bbf66a315..bbf66a315 100644
--- a/tests/rustdoc-ui/issue-83883-describe-lints.stdout
+++ b/tests/rustdoc-ui/issues/issue-83883-describe-lints.stdout
diff --git a/tests/rustdoc-ui/issue-91134.rs b/tests/rustdoc-ui/issues/issue-91134.rs
index 42703ee4d..85362f186 100644
--- a/tests/rustdoc-ui/issue-91134.rs
+++ b/tests/rustdoc-ui/issues/issue-91134.rs
@@ -1,7 +1,7 @@
 // compile-flags: --test --crate-name=empty_fn --extern=empty_fn --test-args=--test-threads=1
 // aux-build:empty-fn.rs
 // check-pass
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/issues" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // edition:2021
 
diff --git a/tests/rustdoc-ui/issue-91134.stdout b/tests/rustdoc-ui/issues/issue-91134.stdout
index 084062743..084062743 100644
--- a/tests/rustdoc-ui/issue-91134.stdout
+++ b/tests/rustdoc-ui/issues/issue-91134.stdout
diff --git a/tests/rustdoc-ui/issue-91713.rs b/tests/rustdoc-ui/issues/issue-91713.rs
index 610bbf11d..610bbf11d 100644
--- a/tests/rustdoc-ui/issue-91713.rs
+++ b/tests/rustdoc-ui/issues/issue-91713.rs
diff --git a/tests/rustdoc-ui/issue-91713.stderr b/tests/rustdoc-ui/issues/issue-91713.stderr
index 44ead7a1d..44ead7a1d 100644
--- a/tests/rustdoc-ui/issue-91713.stderr
+++ b/tests/rustdoc-ui/issues/issue-91713.stderr
diff --git a/tests/rustdoc-ui/issue-91713.stdout b/tests/rustdoc-ui/issues/issue-91713.stdout
index 167835243..167835243 100644
--- a/tests/rustdoc-ui/issue-91713.stdout
+++ b/tests/rustdoc-ui/issues/issue-91713.stdout
diff --git a/tests/rustdoc-ui/issue-96287.rs b/tests/rustdoc-ui/issues/issue-96287.rs
index 08cc7ef4c..08cc7ef4c 100644
--- a/tests/rustdoc-ui/issue-96287.rs
+++ b/tests/rustdoc-ui/issues/issue-96287.rs
diff --git a/tests/rustdoc-ui/issue-96287.stderr b/tests/rustdoc-ui/issues/issue-96287.stderr
index 7722eb960..7722eb960 100644
--- a/tests/rustdoc-ui/issue-96287.stderr
+++ b/tests/rustdoc-ui/issues/issue-96287.stderr
diff --git a/tests/rustdoc-ui/issue-98690.rs b/tests/rustdoc-ui/issues/issue-98690.rs
index fe9bd87ab..fe9bd87ab 100644
--- a/tests/rustdoc-ui/issue-98690.rs
+++ b/tests/rustdoc-ui/issues/issue-98690.rs
diff --git a/tests/rustdoc-ui/issue-98690.stderr b/tests/rustdoc-ui/issues/issue-98690.stderr
index 47d94f99a..47d94f99a 100644
--- a/tests/rustdoc-ui/issue-98690.stderr
+++ b/tests/rustdoc-ui/issues/issue-98690.stderr
diff --git a/tests/rustdoc-ui/bare-urls.fixed b/tests/rustdoc-ui/lints/bare-urls.fixed
index 23aa5c44c..23aa5c44c 100644
--- a/tests/rustdoc-ui/bare-urls.fixed
+++ b/tests/rustdoc-ui/lints/bare-urls.fixed
diff --git a/tests/rustdoc-ui/bare-urls.rs b/tests/rustdoc-ui/lints/bare-urls.rs
index 592f57343..592f57343 100644
--- a/tests/rustdoc-ui/bare-urls.rs
+++ b/tests/rustdoc-ui/lints/bare-urls.rs
diff --git a/tests/rustdoc-ui/bare-urls.stderr b/tests/rustdoc-ui/lints/bare-urls.stderr
index ccf52cd0b..ccf52cd0b 100644
--- a/tests/rustdoc-ui/bare-urls.stderr
+++ b/tests/rustdoc-ui/lints/bare-urls.stderr
diff --git a/tests/rustdoc-ui/check-attr.rs b/tests/rustdoc-ui/lints/check-attr.rs
index 0b3f7bedd..0b3f7bedd 100644
--- a/tests/rustdoc-ui/check-attr.rs
+++ b/tests/rustdoc-ui/lints/check-attr.rs
diff --git a/tests/rustdoc-ui/check-attr.stderr b/tests/rustdoc-ui/lints/check-attr.stderr
index f66e63ab7..f66e63ab7 100644
--- a/tests/rustdoc-ui/check-attr.stderr
+++ b/tests/rustdoc-ui/lints/check-attr.stderr
diff --git a/tests/rustdoc-ui/check-fail.rs b/tests/rustdoc-ui/lints/check-fail.rs
index 02632b4ce..02632b4ce 100644
--- a/tests/rustdoc-ui/check-fail.rs
+++ b/tests/rustdoc-ui/lints/check-fail.rs
diff --git a/tests/rustdoc-ui/check-fail.stderr b/tests/rustdoc-ui/lints/check-fail.stderr
index f05e457af..f05e457af 100644
--- a/tests/rustdoc-ui/check-fail.stderr
+++ b/tests/rustdoc-ui/lints/check-fail.stderr
diff --git a/tests/rustdoc-ui/check.rs b/tests/rustdoc-ui/lints/check.rs
index e389a81bb..e389a81bb 100644
--- a/tests/rustdoc-ui/check.rs
+++ b/tests/rustdoc-ui/lints/check.rs
diff --git a/tests/rustdoc-ui/check.stderr b/tests/rustdoc-ui/lints/check.stderr
index c5ed5d0c3..c5ed5d0c3 100644
--- a/tests/rustdoc-ui/check.stderr
+++ b/tests/rustdoc-ui/lints/check.stderr
diff --git a/tests/rustdoc-ui/deny-missing-docs-crate.rs b/tests/rustdoc-ui/lints/deny-missing-docs-crate.rs
index b74eba3f6..b74eba3f6 100644
--- a/tests/rustdoc-ui/deny-missing-docs-crate.rs
+++ b/tests/rustdoc-ui/lints/deny-missing-docs-crate.rs
diff --git a/tests/rustdoc-ui/deny-missing-docs-crate.stderr b/tests/rustdoc-ui/lints/deny-missing-docs-crate.stderr
index 5025b0b0c..5025b0b0c 100644
--- a/tests/rustdoc-ui/deny-missing-docs-crate.stderr
+++ b/tests/rustdoc-ui/lints/deny-missing-docs-crate.stderr
diff --git a/tests/rustdoc-ui/deny-missing-docs-macro.rs b/tests/rustdoc-ui/lints/deny-missing-docs-macro.rs
index b1c125317..b1c125317 100644
--- a/tests/rustdoc-ui/deny-missing-docs-macro.rs
+++ b/tests/rustdoc-ui/lints/deny-missing-docs-macro.rs
diff --git a/tests/rustdoc-ui/deny-missing-docs-macro.stderr b/tests/rustdoc-ui/lints/deny-missing-docs-macro.stderr
index 0867b0818..0867b0818 100644
--- a/tests/rustdoc-ui/deny-missing-docs-macro.stderr
+++ b/tests/rustdoc-ui/lints/deny-missing-docs-macro.stderr
diff --git a/tests/rustdoc-ui/doc-attr.rs b/tests/rustdoc-ui/lints/doc-attr.rs
index 980d1c0e2..980d1c0e2 100644
--- a/tests/rustdoc-ui/doc-attr.rs
+++ b/tests/rustdoc-ui/lints/doc-attr.rs
diff --git a/tests/rustdoc-ui/doc-attr.stderr b/tests/rustdoc-ui/lints/doc-attr.stderr
index 68df2771f..68df2771f 100644
--- a/tests/rustdoc-ui/doc-attr.stderr
+++ b/tests/rustdoc-ui/lints/doc-attr.stderr
diff --git a/tests/rustdoc-ui/doc-spotlight.fixed b/tests/rustdoc-ui/lints/doc-spotlight.fixed
index 4b58778ea..4b58778ea 100644
--- a/tests/rustdoc-ui/doc-spotlight.fixed
+++ b/tests/rustdoc-ui/lints/doc-spotlight.fixed
diff --git a/tests/rustdoc-ui/doc-spotlight.rs b/tests/rustdoc-ui/lints/doc-spotlight.rs
index 16e387245..16e387245 100644
--- a/tests/rustdoc-ui/doc-spotlight.rs
+++ b/tests/rustdoc-ui/lints/doc-spotlight.rs
diff --git a/tests/rustdoc-ui/doc-spotlight.stderr b/tests/rustdoc-ui/lints/doc-spotlight.stderr
index 58612327f..58612327f 100644
--- a/tests/rustdoc-ui/doc-spotlight.stderr
+++ b/tests/rustdoc-ui/lints/doc-spotlight.stderr
diff --git a/tests/rustdoc-ui/doc-without-codeblock.rs b/tests/rustdoc-ui/lints/doc-without-codeblock.rs
index 86d7c83d3..86d7c83d3 100644
--- a/tests/rustdoc-ui/doc-without-codeblock.rs
+++ b/tests/rustdoc-ui/lints/doc-without-codeblock.rs
diff --git a/tests/rustdoc-ui/doc-without-codeblock.stderr b/tests/rustdoc-ui/lints/doc-without-codeblock.stderr
index ebf2a2d54..ebf2a2d54 100644
--- a/tests/rustdoc-ui/doc-without-codeblock.stderr
+++ b/tests/rustdoc-ui/lints/doc-without-codeblock.stderr
diff --git a/tests/rustdoc-ui/doc_cfg_hide.rs b/tests/rustdoc-ui/lints/doc_cfg_hide.rs
index 5d8791748..5d8791748 100644
--- a/tests/rustdoc-ui/doc_cfg_hide.rs
+++ b/tests/rustdoc-ui/lints/doc_cfg_hide.rs
diff --git a/tests/rustdoc-ui/doc_cfg_hide.stderr b/tests/rustdoc-ui/lints/doc_cfg_hide.stderr
index 03623368c..b7e8870fd 100644
--- a/tests/rustdoc-ui/doc_cfg_hide.stderr
+++ b/tests/rustdoc-ui/lints/doc_cfg_hide.stderr
@@ -16,7 +16,7 @@ LL | #![deny(warnings)]
 help: to apply to the crate, use an inner attribute
    |
 LL | #![doc(cfg_hide(doc))]
-   | ~~~~~~~~~~~~~~~~~~~~~~
+   |  +
 
 error: `#[doc(cfg_hide(...)]` takes a list of attributes
   --> $DIR/doc_cfg_hide.rs:4:8
diff --git a/tests/rustdoc-ui/expect-tool-lint-rfc-2383.rs b/tests/rustdoc-ui/lints/expect-tool-lint-rfc-2383.rs
index 0901ac364..0901ac364 100644
--- a/tests/rustdoc-ui/expect-tool-lint-rfc-2383.rs
+++ b/tests/rustdoc-ui/lints/expect-tool-lint-rfc-2383.rs
diff --git a/tests/rustdoc-ui/expect-tool-lint-rfc-2383.stderr b/tests/rustdoc-ui/lints/expect-tool-lint-rfc-2383.stderr
index efc5f349f..efc5f349f 100644
--- a/tests/rustdoc-ui/expect-tool-lint-rfc-2383.stderr
+++ b/tests/rustdoc-ui/lints/expect-tool-lint-rfc-2383.stderr
diff --git a/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.rs b/tests/rustdoc-ui/lints/feature-gate-rustdoc_missing_doc_code_examples.rs
index c34ea0567..c34ea0567 100644
--- a/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.rs
+++ b/tests/rustdoc-ui/lints/feature-gate-rustdoc_missing_doc_code_examples.rs
diff --git a/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.stderr b/tests/rustdoc-ui/lints/feature-gate-rustdoc_missing_doc_code_examples.stderr
index 326dcfe3b..326dcfe3b 100644
--- a/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.stderr
+++ b/tests/rustdoc-ui/lints/feature-gate-rustdoc_missing_doc_code_examples.stderr
diff --git a/tests/rustdoc-ui/invalid-doc-attr.rs b/tests/rustdoc-ui/lints/invalid-doc-attr.rs
index de004b41e..c231e43b3 100644
--- a/tests/rustdoc-ui/invalid-doc-attr.rs
+++ b/tests/rustdoc-ui/lints/invalid-doc-attr.rs
@@ -5,7 +5,7 @@
 //~^ ERROR can only be applied at the crate level
 //~| WARN is being phased out
 //~| HELP to apply to the crate, use an inner attribute
-//~| SUGGESTION #![doc(test(no_crate_inject))]
+//~| SUGGESTION !
 #[doc(inline)]
 //~^ ERROR can only be applied to a `use` item
 //~| WARN is being phased out
diff --git a/tests/rustdoc-ui/invalid-doc-attr.stderr b/tests/rustdoc-ui/lints/invalid-doc-attr.stderr
index 3c66e587b..b23b8ded8 100644
--- a/tests/rustdoc-ui/invalid-doc-attr.stderr
+++ b/tests/rustdoc-ui/lints/invalid-doc-attr.stderr
@@ -16,7 +16,7 @@ LL | #![deny(warnings)]
 help: to apply to the crate, use an inner attribute
    |
 LL | #![doc(test(no_crate_inject))]
-   |
+   |  +
 
 error: this attribute can only be applied to a `use` item
   --> $DIR/invalid-doc-attr.rs:9:7
diff --git a/tests/rustdoc-ui/invalid-html-self-closing-tag.rs b/tests/rustdoc-ui/lints/invalid-html-self-closing-tag.rs
index d973a53cb..d973a53cb 100644
--- a/tests/rustdoc-ui/invalid-html-self-closing-tag.rs
+++ b/tests/rustdoc-ui/lints/invalid-html-self-closing-tag.rs
diff --git a/tests/rustdoc-ui/invalid-html-self-closing-tag.stderr b/tests/rustdoc-ui/lints/invalid-html-self-closing-tag.stderr
index e45edfb43..e45edfb43 100644
--- a/tests/rustdoc-ui/invalid-html-self-closing-tag.stderr
+++ b/tests/rustdoc-ui/lints/invalid-html-self-closing-tag.stderr
diff --git a/tests/rustdoc-ui/invalid-html-tags.rs b/tests/rustdoc-ui/lints/invalid-html-tags.rs
index 317f1fd1d..317f1fd1d 100644
--- a/tests/rustdoc-ui/invalid-html-tags.rs
+++ b/tests/rustdoc-ui/lints/invalid-html-tags.rs
diff --git a/tests/rustdoc-ui/invalid-html-tags.stderr b/tests/rustdoc-ui/lints/invalid-html-tags.stderr
index 9c2bfcf2c..9c2bfcf2c 100644
--- a/tests/rustdoc-ui/invalid-html-tags.stderr
+++ b/tests/rustdoc-ui/lints/invalid-html-tags.stderr
diff --git a/tests/rustdoc-ui/lint-group.rs b/tests/rustdoc-ui/lints/lint-group.rs
index ad88157f6..ad88157f6 100644
--- a/tests/rustdoc-ui/lint-group.rs
+++ b/tests/rustdoc-ui/lints/lint-group.rs
diff --git a/tests/rustdoc-ui/lint-group.stderr b/tests/rustdoc-ui/lints/lint-group.stderr
index 7ff09fcc4..7ff09fcc4 100644
--- a/tests/rustdoc-ui/lint-group.stderr
+++ b/tests/rustdoc-ui/lints/lint-group.stderr
diff --git a/tests/rustdoc-ui/lint-missing-doc-code-example.rs b/tests/rustdoc-ui/lints/lint-missing-doc-code-example.rs
index 40f35728d..40f35728d 100644
--- a/tests/rustdoc-ui/lint-missing-doc-code-example.rs
+++ b/tests/rustdoc-ui/lints/lint-missing-doc-code-example.rs
diff --git a/tests/rustdoc-ui/lint-missing-doc-code-example.stderr b/tests/rustdoc-ui/lints/lint-missing-doc-code-example.stderr
index f93312501..f93312501 100644
--- a/tests/rustdoc-ui/lint-missing-doc-code-example.stderr
+++ b/tests/rustdoc-ui/lints/lint-missing-doc-code-example.stderr
diff --git a/tests/rustdoc-ui/no-crate-level-doc-lint.rs b/tests/rustdoc-ui/lints/no-crate-level-doc-lint.rs
index a186410ac..a186410ac 100644
--- a/tests/rustdoc-ui/no-crate-level-doc-lint.rs
+++ b/tests/rustdoc-ui/lints/no-crate-level-doc-lint.rs
diff --git a/tests/rustdoc-ui/no-crate-level-doc-lint.stderr b/tests/rustdoc-ui/lints/no-crate-level-doc-lint.stderr
index fb3a5e415..fb3a5e415 100644
--- a/tests/rustdoc-ui/no-crate-level-doc-lint.stderr
+++ b/tests/rustdoc-ui/lints/no-crate-level-doc-lint.stderr
diff --git a/tests/rustdoc-ui/renamed-lint-still-applies.rs b/tests/rustdoc-ui/lints/renamed-lint-still-applies.rs
index a4d3a4b49..a4d3a4b49 100644
--- a/tests/rustdoc-ui/renamed-lint-still-applies.rs
+++ b/tests/rustdoc-ui/lints/renamed-lint-still-applies.rs
diff --git a/tests/rustdoc-ui/renamed-lint-still-applies.stderr b/tests/rustdoc-ui/lints/renamed-lint-still-applies.stderr
index ee9b67cb9..ee9b67cb9 100644
--- a/tests/rustdoc-ui/renamed-lint-still-applies.stderr
+++ b/tests/rustdoc-ui/lints/renamed-lint-still-applies.stderr
diff --git a/tests/rustdoc-ui/rustdoc-all-only-stable-lints.rs b/tests/rustdoc-ui/lints/rustdoc-all-only-stable-lints.rs
index e106d06af..e106d06af 100644
--- a/tests/rustdoc-ui/rustdoc-all-only-stable-lints.rs
+++ b/tests/rustdoc-ui/lints/rustdoc-all-only-stable-lints.rs
diff --git a/tests/rustdoc-ui/unknown-renamed-lints.rs b/tests/rustdoc-ui/lints/unknown-renamed-lints.rs
index ddf03dd07..ddf03dd07 100644
--- a/tests/rustdoc-ui/unknown-renamed-lints.rs
+++ b/tests/rustdoc-ui/lints/unknown-renamed-lints.rs
diff --git a/tests/rustdoc-ui/unknown-renamed-lints.stderr b/tests/rustdoc-ui/lints/unknown-renamed-lints.stderr
index bf529b9f8..bf529b9f8 100644
--- a/tests/rustdoc-ui/unknown-renamed-lints.stderr
+++ b/tests/rustdoc-ui/lints/unknown-renamed-lints.stderr
diff --git a/tests/rustdoc-ui/unused-braces-lint.rs b/tests/rustdoc-ui/lints/unused-braces-lint.rs
index be0e31e4b..be0e31e4b 100644
--- a/tests/rustdoc-ui/unused-braces-lint.rs
+++ b/tests/rustdoc-ui/lints/unused-braces-lint.rs
diff --git a/tests/rustdoc-ui/unused.rs b/tests/rustdoc-ui/lints/unused.rs
index 702b24c36..702b24c36 100644
--- a/tests/rustdoc-ui/unused.rs
+++ b/tests/rustdoc-ui/lints/unused.rs
diff --git a/tests/rustdoc-ui/scrape-examples-fail-if-type-error.rs b/tests/rustdoc-ui/scrape-examples/scrape-examples-fail-if-type-error.rs
index 8f4fde96d..8f4fde96d 100644
--- a/tests/rustdoc-ui/scrape-examples-fail-if-type-error.rs
+++ b/tests/rustdoc-ui/scrape-examples/scrape-examples-fail-if-type-error.rs
diff --git a/tests/rustdoc-ui/scrape-examples-fail-if-type-error.stderr b/tests/rustdoc-ui/scrape-examples/scrape-examples-fail-if-type-error.stderr
index 750aa3207..750aa3207 100644
--- a/tests/rustdoc-ui/scrape-examples-fail-if-type-error.stderr
+++ b/tests/rustdoc-ui/scrape-examples/scrape-examples-fail-if-type-error.stderr
diff --git a/tests/rustdoc-ui/scrape-examples-ice.rs b/tests/rustdoc-ui/scrape-examples/scrape-examples-ice.rs
index d629b62a7..d629b62a7 100644
--- a/tests/rustdoc-ui/scrape-examples-ice.rs
+++ b/tests/rustdoc-ui/scrape-examples/scrape-examples-ice.rs
diff --git a/tests/rustdoc-ui/scrape-examples-wrong-options-1.rs b/tests/rustdoc-ui/scrape-examples/scrape-examples-wrong-options-1.rs
index a1f005c32..a1f005c32 100644
--- a/tests/rustdoc-ui/scrape-examples-wrong-options-1.rs
+++ b/tests/rustdoc-ui/scrape-examples/scrape-examples-wrong-options-1.rs
diff --git a/tests/rustdoc-ui/scrape-examples-wrong-options-1.stderr b/tests/rustdoc-ui/scrape-examples/scrape-examples-wrong-options-1.stderr
index eb8e9f799..eb8e9f799 100644
--- a/tests/rustdoc-ui/scrape-examples-wrong-options-1.stderr
+++ b/tests/rustdoc-ui/scrape-examples/scrape-examples-wrong-options-1.stderr
diff --git a/tests/rustdoc-ui/scrape-examples-wrong-options-2.rs b/tests/rustdoc-ui/scrape-examples/scrape-examples-wrong-options-2.rs
index 4aacec7f0..4aacec7f0 100644
--- a/tests/rustdoc-ui/scrape-examples-wrong-options-2.rs
+++ b/tests/rustdoc-ui/scrape-examples/scrape-examples-wrong-options-2.rs
diff --git a/tests/rustdoc-ui/scrape-examples-wrong-options-2.stderr b/tests/rustdoc-ui/scrape-examples/scrape-examples-wrong-options-2.stderr
index eb8e9f799..eb8e9f799 100644
--- a/tests/rustdoc-ui/scrape-examples-wrong-options-2.stderr
+++ b/tests/rustdoc-ui/scrape-examples/scrape-examples-wrong-options-2.stderr
diff --git a/tests/rustdoc-ui/unescaped_backticks.rs b/tests/rustdoc-ui/unescaped_backticks.rs
new file mode 100644
index 000000000..e99cd1f3d
--- /dev/null
+++ b/tests/rustdoc-ui/unescaped_backticks.rs
@@ -0,0 +1,354 @@
+#![deny(rustdoc::unescaped_backticks)]
+#![allow(rustdoc::broken_intra_doc_links)]
+#![allow(rustdoc::invalid_html_tags)]
+
+///
+pub fn empty() {}
+
+#[doc = ""]
+pub fn empty2() {}
+
+/// `
+//~^ ERROR unescaped backtick
+pub fn single() {}
+
+/// \`
+pub fn escaped() {}
+
+/// \\`
+//~^ ERROR unescaped backtick
+pub fn not_escaped() {}
+
+/// \\\`
+pub fn not_not_escaped() {}
+
+/// [`link1]
+//~^ ERROR unescaped backtick
+pub fn link1() {}
+
+/// [link2`]
+//~^ ERROR unescaped backtick
+pub fn link2() {}
+
+/// [`link_long](link_long)
+//~^ ERROR unescaped backtick
+pub fn link_long() {}
+
+/// [`broken-link]
+//~^ ERROR unescaped backtick
+pub fn broken_link() {}
+
+/// <xx:`>
+pub fn url() {}
+
+/// <x:`>
+//~^ ERROR unescaped backtick
+pub fn not_url() {}
+
+/// <h1>`</h1>
+pub fn html_tag() {}
+
+/// &#96;
+pub fn html_escape() {}
+
+/// 🦀`🦀
+//~^ ERROR unescaped backtick
+pub fn unicode() {}
+
+/// `foo(
+//~^ ERROR unescaped backtick
+///
+/// paragraph
+pub fn paragraph() {}
+
+/// `foo `bar`
+//~^ ERROR unescaped backtick
+///
+/// paragraph
+pub fn paragraph2() {}
+
+/// `foo(
+//~^ ERROR unescaped backtick
+/// not paragraph
+pub fn not_paragraph() {}
+
+/// Addition is commutative, which means that add(a, b)` is the same as `add(b, a)`.
+//~^ ERROR unescaped backtick
+///
+/// You could use this function to add 42 to a number `n` (add(n, 42)`),
+/// or even to add a number `n` to 42 (`add(42, b)`)!
+//~^ ERROR unescaped backtick
+pub fn add1(a: i32, b: i32) -> i32 { a + b }
+
+/// Addition is commutative, which means that `add(a, b) is the same as `add(b, a)`.
+//~^ ERROR unescaped backtick
+///
+/// You could use this function to add 42 to a number `n` (`add(n, 42)),
+/// or even to add a number `n` to 42 (`add(42, n)`)!
+//~^ ERROR unescaped backtick
+pub fn add2(a: i32, b: i32) -> i32 { a + b }
+
+/// Addition is commutative, which means that `add(a, b)` is the same as add(b, a)`.
+//~^ ERROR unescaped backtick
+///
+/// You could use this function to add 42 to a number `n` (`add(n, 42)`),
+/// or even to add a number `n` to 42 (add(42, n)`)!
+//~^ ERROR unescaped backtick
+pub fn add3(a: i32, b: i32) -> i32 { a + b }
+
+/// Addition is commutative, which means that `add(a, b)` is the same as `add(b, a).
+//~^ ERROR unescaped backtick
+///
+/// You could use this function to add 42 to a number `n` (`add(n, 42)),
+/// or even to add a number `n` to 42 (`add(42, n)`)!
+//~^ ERROR unescaped backtick
+pub fn add4(a: i32, b: i32) -> i32 { a + b }
+
+#[doc = "`"]
+//~^ ERROR unescaped backtick
+pub fn attr() {}
+
+#[doc = concat!("\\", "`")]
+pub fn attr_escaped() {}
+
+#[doc = concat!("\\\\", "`")]
+//~^ ERROR unescaped backtick
+pub fn attr_not_escaped() {}
+
+#[doc = "Addition is commutative, which means that add(a, b)` is the same as `add(b, a)`."]
+//~^ ERROR unescaped backtick
+pub fn attr_add1(a: i32, b: i32) -> i32 { a + b }
+
+#[doc = "Addition is commutative, which means that `add(a, b) is the same as `add(b, a)`."]
+//~^ ERROR unescaped backtick
+pub fn attr_add2(a: i32, b: i32) -> i32 { a + b }
+
+#[doc = "Addition is commutative, which means that `add(a, b)` is the same as add(b, a)`."]
+//~^ ERROR unescaped backtick
+pub fn attr_add3(a: i32, b: i32) -> i32 { a + b }
+
+#[doc = "Addition is commutative, which means that `add(a, b)` is the same as `add(b, a)."]
+//~^ ERROR unescaped backtick
+pub fn attr_add4(a: i32, b: i32) -> i32 { a + b }
+
+/// ``double backticks``
+/// `foo
+//~^ ERROR unescaped backtick
+pub fn double_backticks() {}
+
+/// # `(heading
+//~^ ERROR unescaped backtick
+/// ## heading2)`
+//~^ ERROR unescaped backtick
+///
+/// multi `(
+//~^ ERROR unescaped backtick
+/// line
+/// ) heading
+/// =
+///
+/// para)`(graph
+//~^ ERROR unescaped backtick
+///
+/// para)`(graph2
+//~^ ERROR unescaped backtick
+///
+/// 1. foo)`
+//~^ ERROR unescaped backtick
+/// 2. `(bar
+//~^ ERROR unescaped backtick
+/// * baz)`
+//~^ ERROR unescaped backtick
+/// * `(quux
+//~^ ERROR unescaped backtick
+///
+/// `#![this_is_actually_an_image(and(not), an = "attribute")]
+//~^ ERROR unescaped backtick
+///
+/// #![this_is_actually_an_image(and(not), an = "attribute")]`
+//~^ ERROR unescaped backtick
+///
+/// [this_is_actually_an_image(and(not), an = "attribute")]: `.png
+///
+/// | `table( | )head` |
+//~^ ERROR unescaped backtick
+//~| ERROR unescaped backtick
+/// |---------|--------|
+/// | table`( | )`body |
+//~^ ERROR unescaped backtick
+//~| ERROR unescaped backtick
+pub fn complicated_markdown() {}
+
+/// The `custom_mir` attribute tells the compiler to treat the function as being custom MIR. This
+/// attribute only works on functions - there is no way to insert custom MIR into the middle of
+/// another function. The `dialect` and `phase` parameters indicate which [version of MIR][dialect
+/// docs] you are inserting here. Generally you'll want to use `#![custom_mir(dialect = "built")]`
+/// if you want your MIR to be modified by the full MIR pipeline, or `#![custom_mir(dialect =
+//~^ ERROR unescaped backtick
+/// "runtime", phase = "optimized")] if you don't.
+pub mod mir {}
+
+pub mod rustc {
+    /// Constructs a `TyKind::Error` type and registers a `delay_span_bug` with the given `msg to
+    //~^ ERROR unescaped backtick
+    /// ensure it gets used.
+    pub fn ty_error_with_message() {}
+
+    pub struct WhereClause {
+        /// `true` if we ate a `where` token: this can happen
+        /// if we parsed no predicates (e.g. `struct Foo where {}
+        /// This allows us to accurately pretty-print
+        /// in `nt_to_tokenstream`
+        //~^ ERROR unescaped backtick
+        pub has_where_token: bool,
+    }
+
+    /// A symbol is an interned or gensymed string. The use of `newtype_index!` means
+    /// that `Option<Symbol>` only takes up 4 bytes, because `newtype_index! reserves
+    //~^ ERROR unescaped backtick
+    /// the last 256 values for tagging purposes.
+    pub struct Symbol();
+
+    /// It is equivalent to `OpenOptions::new()` but allows you to write more
+    /// readable code. Instead of `OpenOptions::new().read(true).open("foo.txt")`
+    /// you can write `File::with_options().read(true).open("foo.txt"). This
+    /// also avoids the need to import `OpenOptions`.
+    //~^ ERROR unescaped backtick
+    pub fn with_options() {}
+
+    /// Subtracts `set from `row`. `set` can be either `BitSet` or
+    /// `HybridBitSet`. Has no effect if `row` does not exist.
+    //~^ ERROR unescaped backtick
+    ///
+    /// Returns true if the row was changed.
+    pub fn subtract_row() {}
+
+    pub mod assert_module_sources {
+        //! The reason that we use `cfg=...` and not `#[cfg_attr]` is so that
+        //! the HIR doesn't change as a result of the annotations, which might
+        //! perturb the reuse results.
+        //!
+        //! `#![rustc_expected_cgu_reuse(module="spike", cfg="rpass2", kind="post-lto")]
+        //~^ ERROR unescaped backtick
+        //! allows for doing a more fine-grained check to see if pre- or post-lto data
+        //! was re-used.
+
+        /// `cfg=...
+        //~^ ERROR unescaped backtick
+        pub fn foo() {}
+
+        /// `cfg=... and not `#[cfg_attr]`
+        //~^ ERROR unescaped backtick
+        pub fn bar() {}
+    }
+
+    /// Conceptually, this is like a `Vec<Vec<RWU>>`. But the number of
+    /// RWU`s can get very large, so it uses a more compact representation.
+    //~^ ERROR unescaped backtick
+    pub struct RWUTable {}
+
+    /// Like [Self::canonicalize_query], but preserves distinct universes. For
+    /// example, canonicalizing `&'?0: Trait<'?1>`, where `'?0` is in `U1` and
+    /// `'?1` is in `U3` would be canonicalized to have ?0` in `U1` and `'?1`
+    /// in `U2`.
+    //~^ ERROR unescaped backtick
+    ///
+    /// This is used for Chalk integration.
+    pub fn canonicalize_query_preserving_universes() {}
+
+    /// Note that we used to return `Error` here, but that was quite
+    /// dubious -- the premise was that an error would *eventually* be
+    /// reported, when the obligation was processed. But in general once
+    /// you see an `Error` you are supposed to be able to assume that an
+    /// error *has been* reported, so that you can take whatever heuristic
+    /// paths you want to take. To make things worse, it was possible for
+    /// cycles to arise, where you basically had a setup like `<MyType<$0>
+    /// as Trait>::Foo == $0`. Here, normalizing `<MyType<$0> as
+    /// Trait>::Foo> to `[type error]` would lead to an obligation of
+    /// `<MyType<[type error]> as Trait>::Foo`. We are supposed to report
+    /// an error for this obligation, but we legitimately should not,
+    /// because it contains `[type error]`. Yuck! (See issue #29857 for
+    //~^ ERROR unescaped backtick
+    /// one case where this arose.)
+    pub fn normalize_to_error() {}
+
+    /// you don't want to cache that `B: AutoTrait` or `A: AutoTrait`
+    /// is `EvaluatedToOk`; this is because they were only considered
+    /// ok on the premise that if `A: AutoTrait` held, but we indeed
+    /// encountered a problem (later on) with `A: AutoTrait. So we
+    /// currently set a flag on the stack node for `B: AutoTrait` (as
+    /// well as the second instance of `A: AutoTrait`) to suppress
+    //~^ ERROR unescaped backtick
+    /// caching.
+    pub struct TraitObligationStack;
+
+    /// Extend `scc` so that it can outlive some placeholder region
+    /// from a universe it can't name; at present, the only way for
+    /// this to be true is if `scc` outlives `'static`. This is
+    /// actually stricter than necessary: ideally, we'd support bounds
+    /// like `for<'a: 'b`>` that might then allow us to approximate
+    /// `'a` with `'b` and not `'static`. But it will have to do for
+    //~^ ERROR unescaped backtick
+    /// now.
+    pub fn add_incompatible_universe(){}
+}
+
+/// The Subscriber` may be accessed by calling [`WeakDispatch::upgrade`],
+/// which returns an `Option<Dispatch>`. If all [`Dispatch`] clones that point
+/// at the `Subscriber` have been dropped, [`WeakDispatch::upgrade`] will return
+/// `None`. Otherwise, it will return `Some(Dispatch)`.
+//~^ ERROR unescaped backtick
+///
+/// Returns some reference to this `[`Subscriber`] value if it is of type `T`,
+/// or `None` if it isn't.
+//~^ ERROR unescaped backtick
+///
+/// Called before the filtered [`Layer]'s [`on_event`], to determine if
+/// `on_event` should be called.
+//~^ ERROR unescaped backtick
+///
+/// Therefore, if the `Filter will change the value returned by this
+/// method, it is responsible for ensuring that
+/// [`rebuild_interest_cache`][rebuild] is called after the value of the max
+//~^ ERROR unescaped backtick
+/// level changes.
+pub mod tracing {}
+
+macro_rules! id {
+    ($($tt:tt)*) => { $($tt)* }
+}
+
+id! {
+    /// The Subscriber` may be accessed by calling [`WeakDispatch::upgrade`],
+    //~^ ERROR unescaped backtick
+    //~| ERROR unescaped backtick
+    //~| ERROR unescaped backtick
+    //~| ERROR unescaped backtick
+    /// which returns an `Option<Dispatch>`. If all [`Dispatch`] clones that point
+    /// at the `Subscriber` have been dropped, [`WeakDispatch::upgrade`] will return
+    /// `None`. Otherwise, it will return `Some(Dispatch)`.
+    ///
+    /// Returns some reference to this `[`Subscriber`] value if it is of type `T`,
+    /// or `None` if it isn't.
+    ///
+    /// Called before the filtered [`Layer]'s [`on_event`], to determine if
+    /// `on_event` should be called.
+    ///
+    /// Therefore, if the `Filter will change the value returned by this
+    /// method, it is responsible for ensuring that
+    /// [`rebuild_interest_cache`][rebuild] is called after the value of the max
+    /// level changes.
+    pub mod tracing_macro {}
+}
+
+/// Regression test for <https://github.com/rust-lang/rust/issues/111117>
+pub mod trillium_server_common {
+    /// One-indexed, because the first CloneCounter is included. If you don't
+    /// want the original to count, construct a [``CloneCounterObserver`]
+    /// instead and use [`CloneCounterObserver::counter`] to increment.
+    //~^ ERROR unescaped backtick
+    pub struct CloneCounter;
+
+    /// This is used by the above.
+    pub struct CloneCounterObserver;
+}
diff --git a/tests/rustdoc-ui/unescaped_backticks.stderr b/tests/rustdoc-ui/unescaped_backticks.stderr
new file mode 100644
index 000000000..bf1f18889
--- /dev/null
+++ b/tests/rustdoc-ui/unescaped_backticks.stderr
@@ -0,0 +1,971 @@
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:186:70
+   |
+LL | /// if you want your MIR to be modified by the full MIR pipeline, or `#![custom_mir(dialect =
+   |                                                                      ^
+   |
+note: the lint level is defined here
+  --> $DIR/unescaped_backticks.rs:1:9
+   |
+LL | #![deny(rustdoc::unescaped_backticks)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// "runtime", phase = "optimized")]` if you don't.
+   |                                     +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// if you want your MIR to be modified by the full MIR pipeline, or \`#![custom_mir(dialect =
+   |                                                                      +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:231:13
+   |
+LL |         //! `#![rustc_expected_cgu_reuse(module="spike", cfg="rpass2", kind="post-lto")]
+   |             ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL |         //! `#![rustc_expected_cgu_reuse(module="spike", cfg="rpass2", kind="post-lto")]`
+   |                                                                                         +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |         //! \`#![rustc_expected_cgu_reuse(module="spike", cfg="rpass2", kind="post-lto")]
+   |             +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:236:13
+   |
+LL |         /// `cfg=...
+   |             ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL |         /// `cfg=...`
+   |                     +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |         /// \`cfg=...
+   |             +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:240:42
+   |
+LL |         /// `cfg=... and not `#[cfg_attr]`
+   |                                          ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL |         /// `cfg=...` and not `#[cfg_attr]`
+   |                     +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |         /// `cfg=... and not `#[cfg_attr]\`
+   |                                          +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:192:91
+   |
+LL |     /// Constructs a `TyKind::Error` type and registers a `delay_span_bug` with the given `msg to
+   |                                                                                           ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL |     /// Constructs a `TyKind::Error` type and registers a `delay_span_bug` with the given `msg` to
+   |                                                                                               +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |     /// Constructs a `TyKind::Error` type and registers a `delay_span_bug` with the given \`msg to
+   |                                                                                           +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:201:34
+   |
+LL |         /// in `nt_to_tokenstream`
+   |                                  ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL |         /// if we parsed no predicates (e.g. `struct` Foo where {}
+   |                                                     +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |         /// in `nt_to_tokenstream\`
+   |                                  +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:207:62
+   |
+LL |     /// that `Option<Symbol>` only takes up 4 bytes, because `newtype_index! reserves
+   |                                                              ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL |     /// that `Option<Symbol>` only takes up 4 bytes, because `newtype_index!` reserves
+   |                                                                             +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |     /// that `Option<Symbol>` only takes up 4 bytes, because \`newtype_index! reserves
+   |                                                              +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:215:52
+   |
+LL |     /// also avoids the need to import `OpenOptions`.
+   |                                                    ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL |     /// you can write `File::with_options().read(true).open("foo.txt")`. This
+   |                                                                       +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |     /// also avoids the need to import `OpenOptions\`.
+   |                                                    +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:220:46
+   |
+LL |     /// `HybridBitSet`. Has no effect if `row` does not exist.
+   |                                              ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL |     /// Subtracts `set` from `row`. `set` can be either `BitSet` or
+   |                       +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |     /// `HybridBitSet`. Has no effect if `row\` does not exist.
+   |                                              +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:246:12
+   |
+LL |     /// RWU`s can get very large, so it uses a more compact representation.
+   |            ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL |     /// `RWU`s can get very large, so it uses a more compact representation.
+   |         +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |     /// RWU\`s can get very large, so it uses a more compact representation.
+   |            +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:253:15
+   |
+LL |     /// in `U2`.
+   |               ^
+   |
+help: the opening backtick of a previous inline code may be missing
+   |
+LL |     /// `'?1` is in `U3` would be canonicalized to have `?0` in `U1` and `'?1`
+   |                                                         +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |     /// in `U2\`.
+   |               +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:270:42
+   |
+LL |     /// because it contains `[type error]`. Yuck! (See issue #29857 for
+   |                                          ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL |     /// as Trait>::Foo == $0`. Here, normalizing `<MyType<$0>` as
+   |                                                              +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |     /// because it contains `[type error]\`. Yuck! (See issue #29857 for
+   |                                          +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:280:53
+   |
+LL |     /// well as the second instance of `A: AutoTrait`) to suppress
+   |                                                     ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL |     /// encountered a problem (later on) with `A:` AutoTrait. So we
+   |                                                  +
+help: if you meant to use a literal backtick, escape it
+   |
+LL |     /// well as the second instance of `A: AutoTrait\`) to suppress
+   |                                                     +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:290:40
+   |
+LL |     /// `'a` with `'b` and not `'static`. But it will have to do for
+   |                                        ^
+   |
+   = help: the opening or closing backtick of an inline code may be missing
+help: if you meant to use a literal backtick, escape it
+   |
+LL |     /// `'a` with `'b` and not `'static\`. But it will have to do for
+   |                                        +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:299:54
+   |
+LL | /// `None`. Otherwise, it will return `Some(Dispatch)`.
+   |                                                      ^
+   |
+help: the opening backtick of a previous inline code may be missing
+   |
+LL | /// The `Subscriber` may be accessed by calling [`WeakDispatch::upgrade`],
+   |         +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// `None`. Otherwise, it will return `Some(Dispatch)\`.
+   |                                                      +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:303:13
+   |
+LL | /// or `None` if it isn't.
+   |             ^
+   |
+   = help: the opening or closing backtick of an inline code may be missing
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// or `None\` if it isn't.
+   |             +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:307:14
+   |
+LL | /// `on_event` should be called.
+   |              ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL | /// Called before the filtered [`Layer`]'s [`on_event`], to determine if
+   |                                       +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// `on_event\` should be called.
+   |              +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:312:29
+   |
+LL | /// [`rebuild_interest_cache`][rebuild] is called after the value of the max
+   |                             ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL | /// Therefore, if the `Filter` will change the value returned by this
+   |                              +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// [`rebuild_interest_cache\`][rebuild] is called after the value of the max
+   |                             +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:322:5
+   |
+LL | /     /// The Subscriber` may be accessed by calling [`WeakDispatch::upgrade`],
+LL | |
+LL | |
+LL | |
+...  |
+LL | |     /// [`rebuild_interest_cache`][rebuild] is called after the value of the max
+LL | |     /// level changes.
+   | |______________________^
+   |
+   = help: the opening backtick of a previous inline code may be missing
+            change: The Subscriber` may be accessed by calling [`WeakDispatch::upgrade`],
+           to this: The `Subscriber` may be accessed by calling [`WeakDispatch::upgrade`],
+   = help: if you meant to use a literal backtick, escape it
+            change: `None`. Otherwise, it will return `Some(Dispatch)`.
+           to this: `None`. Otherwise, it will return `Some(Dispatch)\`.
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:322:5
+   |
+LL | /     /// The Subscriber` may be accessed by calling [`WeakDispatch::upgrade`],
+LL | |
+LL | |
+LL | |
+...  |
+LL | |     /// [`rebuild_interest_cache`][rebuild] is called after the value of the max
+LL | |     /// level changes.
+   | |______________________^
+   |
+   = help: the opening or closing backtick of an inline code may be missing
+   = help: if you meant to use a literal backtick, escape it
+            change: or `None` if it isn't.
+           to this: or `None\` if it isn't.
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:322:5
+   |
+LL | /     /// The Subscriber` may be accessed by calling [`WeakDispatch::upgrade`],
+LL | |
+LL | |
+LL | |
+...  |
+LL | |     /// [`rebuild_interest_cache`][rebuild] is called after the value of the max
+LL | |     /// level changes.
+   | |______________________^
+   |
+   = help: a previous inline code might be longer than expected
+            change: Called before the filtered [`Layer]'s [`on_event`], to determine if
+           to this: Called before the filtered [`Layer`]'s [`on_event`], to determine if
+   = help: if you meant to use a literal backtick, escape it
+            change: `on_event` should be called.
+           to this: `on_event\` should be called.
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:322:5
+   |
+LL | /     /// The Subscriber` may be accessed by calling [`WeakDispatch::upgrade`],
+LL | |
+LL | |
+LL | |
+...  |
+LL | |     /// [`rebuild_interest_cache`][rebuild] is called after the value of the max
+LL | |     /// level changes.
+   | |______________________^
+   |
+   = help: a previous inline code might be longer than expected
+            change: Therefore, if the `Filter will change the value returned by this
+           to this: Therefore, if the `Filter` will change the value returned by this
+   = help: if you meant to use a literal backtick, escape it
+            change: [`rebuild_interest_cache`][rebuild] is called after the value of the max
+           to this: [`rebuild_interest_cache\`][rebuild] is called after the value of the max
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:348:56
+   |
+LL |     /// instead and use [`CloneCounterObserver::counter`] to increment.
+   |                                                        ^
+   |
+   = help: the opening or closing backtick of an inline code may be missing
+help: if you meant to use a literal backtick, escape it
+   |
+LL |     /// instead and use [`CloneCounterObserver::counter\`] to increment.
+   |                                                        +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:11:5
+   |
+LL | /// `
+   |     ^
+   |
+   = help: the opening or closing backtick of an inline code may be missing
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// \`
+   |     +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:18:7
+   |
+LL | /// \`
+   |       ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// `\`
+   |     +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// \\`
+   |       +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:25:6
+   |
+LL | /// [`link1]
+   |      ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// [`link1`]
+   |            +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// [\`link1]
+   |      +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:29:11
+   |
+LL | /// [link2`]
+   |           ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// [`link2`]
+   |      +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// [link2\`]
+   |           +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:33:6
+   |
+LL | /// [`link_long](link_long)
+   |      ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// [`link_long`](link_long)
+   |                +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// [\`link_long](link_long)
+   |      +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:37:6
+   |
+LL | /// [`broken-link]
+   |      ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// [`broken-link`]
+   |                  +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// [\`broken-link]
+   |      +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:44:8
+   |
+LL | /// <x:`>
+   |        ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// `<x:`>
+   |     +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// <x:\`>
+   |        +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:54:6
+   |
+LL | /// 🦀`🦀
+   |       ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// `🦀`🦀
+   |     +
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// 🦀`🦀`
+   |          +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// 🦀\`🦀
+   |       +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:58:5
+   |
+LL | /// `foo(
+   |     ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// `foo(`
+   |          +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// \`foo(
+   |     +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:64:14
+   |
+LL | /// `foo `bar`
+   |              ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL | /// `foo` `bar`
+   |         +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// `foo `bar\`
+   |              +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:70:5
+   |
+LL | /// `foo(
+   |     ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// not paragraph`
+   |                  +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// \`foo(
+   |     +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:75:83
+   |
+LL | /// Addition is commutative, which means that add(a, b)` is the same as `add(b, a)`.
+   |                                                                                   ^
+   |
+help: the opening backtick of a previous inline code may be missing
+   |
+LL | /// Addition is commutative, which means that `add(a, b)` is the same as `add(b, a)`.
+   |                                               +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// Addition is commutative, which means that add(a, b)` is the same as `add(b, a)\`.
+   |                                                                                   +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:79:51
+   |
+LL | /// or even to add a number `n` to 42 (`add(42, b)`)!
+   |                                                   ^
+   |
+help: the opening backtick of a previous inline code may be missing
+   |
+LL | /// You could use this function to add 42 to a number `n` (`add(n, 42)`),
+   |                                                            +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// or even to add a number `n` to 42 (`add(42, b)\`)!
+   |                                                   +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:83:83
+   |
+LL | /// Addition is commutative, which means that `add(a, b) is the same as `add(b, a)`.
+   |                                                                                   ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL | /// Addition is commutative, which means that `add(a, b)` is the same as `add(b, a)`.
+   |                                                         +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// Addition is commutative, which means that `add(a, b) is the same as `add(b, a)\`.
+   |                                                                                   +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:87:51
+   |
+LL | /// or even to add a number `n` to 42 (`add(42, n)`)!
+   |                                                   ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL | /// You could use this function to add 42 to a number `n` (`add(n, 42)`),
+   |                                                                       +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// or even to add a number `n` to 42 (`add(42, n)\`)!
+   |                                                   +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:91:83
+   |
+LL | /// Addition is commutative, which means that `add(a, b)` is the same as add(b, a)`.
+   |                                                                                   ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// Addition is commutative, which means that `add(a, b)` is the same as `add(b, a)`.
+   |                                                                          +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// Addition is commutative, which means that `add(a, b)` is the same as add(b, a)\`.
+   |                                                                                   +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:95:50
+   |
+LL | /// or even to add a number `n` to 42 (add(42, n)`)!
+   |                                                  ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// or even to add a number `n` to 42 (`add(42, n)`)!
+   |                                        +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// or even to add a number `n` to 42 (add(42, n)\`)!
+   |                                                  +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:99:74
+   |
+LL | /// Addition is commutative, which means that `add(a, b)` is the same as `add(b, a).
+   |                                                                          ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// Addition is commutative, which means that `add(a, b)` is the same as `add(b, a)`.
+   |                                                                                    +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// Addition is commutative, which means that `add(a, b)` is the same as \`add(b, a).
+   |                                                                          +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:103:51
+   |
+LL | /// or even to add a number `n` to 42 (`add(42, n)`)!
+   |                                                   ^
+   |
+help: a previous inline code might be longer than expected
+   |
+LL | /// You could use this function to add 42 to a number `n` (`add(n, 42)`),
+   |                                                                       +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// or even to add a number `n` to 42 (`add(42, n)\`)!
+   |                                                   +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:107:1
+   |
+LL | #[doc = "`"]
+   | ^^^^^^^^^^^^
+   |
+   = help: the opening or closing backtick of an inline code may be missing
+   = help: if you meant to use a literal backtick, escape it
+            change: `
+           to this: \`
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:114:1
+   |
+LL | #[doc = concat!("\\", "`")]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: the opening backtick of an inline code may be missing
+            change: \`
+           to this: `\`
+   = help: if you meant to use a literal backtick, escape it
+            change: \`
+           to this: \\`
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:118:1
+   |
+LL | #[doc = "Addition is commutative, which means that add(a, b)` is the same as `add(b, a)`."]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: the opening backtick of a previous inline code may be missing
+            change: Addition is commutative, which means that add(a, b)` is the same as `add(b, a)`.
+           to this: Addition is commutative, which means that `add(a, b)` is the same as `add(b, a)`.
+   = help: if you meant to use a literal backtick, escape it
+            change: Addition is commutative, which means that add(a, b)` is the same as `add(b, a)`.
+           to this: Addition is commutative, which means that add(a, b)` is the same as `add(b, a)\`.
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:122:1
+   |
+LL | #[doc = "Addition is commutative, which means that `add(a, b) is the same as `add(b, a)`."]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: a previous inline code might be longer than expected
+            change: Addition is commutative, which means that `add(a, b) is the same as `add(b, a)`.
+           to this: Addition is commutative, which means that `add(a, b)` is the same as `add(b, a)`.
+   = help: if you meant to use a literal backtick, escape it
+            change: Addition is commutative, which means that `add(a, b) is the same as `add(b, a)`.
+           to this: Addition is commutative, which means that `add(a, b) is the same as `add(b, a)\`.
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:126:1
+   |
+LL | #[doc = "Addition is commutative, which means that `add(a, b)` is the same as add(b, a)`."]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: the opening backtick of an inline code may be missing
+            change: Addition is commutative, which means that `add(a, b)` is the same as add(b, a)`.
+           to this: Addition is commutative, which means that `add(a, b)` is the same as `add(b, a)`.
+   = help: if you meant to use a literal backtick, escape it
+            change: Addition is commutative, which means that `add(a, b)` is the same as add(b, a)`.
+           to this: Addition is commutative, which means that `add(a, b)` is the same as add(b, a)\`.
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:130:1
+   |
+LL | #[doc = "Addition is commutative, which means that `add(a, b)` is the same as `add(b, a)."]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: the closing backtick of an inline code may be missing
+            change: Addition is commutative, which means that `add(a, b)` is the same as `add(b, a).
+           to this: Addition is commutative, which means that `add(a, b)` is the same as `add(b, a)`.
+   = help: if you meant to use a literal backtick, escape it
+            change: Addition is commutative, which means that `add(a, b)` is the same as `add(b, a).
+           to this: Addition is commutative, which means that `add(a, b)` is the same as \`add(b, a).
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:135:5
+   |
+LL | /// `foo
+   |     ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// `foo`
+   |         +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// \`foo
+   |     +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:139:7
+   |
+LL | /// # `(heading
+   |       ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// # `(heading`
+   |                +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// # \`(heading
+   |       +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:141:17
+   |
+LL | /// ## heading2)`
+   |                 ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// ## `heading2)`
+   |        +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// ## heading2)\`
+   |                 +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:144:11
+   |
+LL | /// multi `(
+   |           ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// )` heading
+   |      +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// multi \`(
+   |           +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:150:10
+   |
+LL | /// para)`(graph
+   |          ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// `para)`(graph
+   |     +
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// para)`(graph`
+   |                 +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// para)\`(graph
+   |          +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:153:10
+   |
+LL | /// para)`(graph2
+   |          ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// `para)`(graph2
+   |     +
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// para)`(graph2`
+   |                  +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// para)\`(graph2
+   |          +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:156:12
+   |
+LL | /// 1. foo)`
+   |            ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// 1. `foo)`
+   |        +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// 1. foo)\`
+   |            +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:158:8
+   |
+LL | /// 2. `(bar
+   |        ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// 2. `(bar`
+   |             +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// 2. \`(bar
+   |        +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:160:11
+   |
+LL | /// * baz)`
+   |           ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// * `baz)`
+   |       +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// * baz)\`
+   |           +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:162:7
+   |
+LL | /// * `(quux
+   |       ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// * `(quux`
+   |             +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// * \`(quux
+   |       +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:165:5
+   |
+LL | /// `#![this_is_actually_an_image(and(not), an = "attribute")]
+   |     ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// `#`![this_is_actually_an_image(and(not), an = "attribute")]
+   |       +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// \`#![this_is_actually_an_image(and(not), an = "attribute")]
+   |     +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:168:62
+   |
+LL | /// #![this_is_actually_an_image(and(not), an = "attribute")]`
+   |                                                              ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// `#![this_is_actually_an_image(and(not), an = "attribute")]`
+   |     +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// #![this_is_actually_an_image(and(not), an = "attribute")]\`
+   |                                                              +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:173:7
+   |
+LL | /// | `table( | )head` |
+   |       ^
+   |
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// | `table(` | )head` |
+   |              +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// | \`table( | )head` |
+   |       +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:173:22
+   |
+LL | /// | `table( | )head` |
+   |                      ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// | `table( | `)head` |
+   |                 +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// | `table( | )head\` |
+   |                      +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:177:12
+   |
+LL | /// | table`( | )`body |
+   |            ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// | `table`( | )`body |
+   |       +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// | table\`( | )`body |
+   |            +
+
+error: unescaped backtick
+  --> $DIR/unescaped_backticks.rs:177:18
+   |
+LL | /// | table`( | )`body |
+   |                  ^
+   |
+help: the opening backtick of an inline code may be missing
+   |
+LL | /// | table`( | `)`body |
+   |                 +
+help: the closing backtick of an inline code may be missing
+   |
+LL | /// | table`( | )`body` |
+   |                       +
+help: if you meant to use a literal backtick, escape it
+   |
+LL | /// | table`( | )\`body |
+   |                  +
+
+error: aborting due to 64 previous errors
+