6 files changed, 116 insertions, 4 deletions
diff --git a/tests/run-make/rustdoc-output-stdout/rmake.rs b/tests/run-make/rustdoc-output-stdout/rmake.rs
index dbc9892f3f5..bcf5e4d9723 100644
--- a/tests/run-make/rustdoc-output-stdout/rmake.rs
+++ b/tests/run-make/rustdoc-output-stdout/rmake.rs
@@ -4,17 +4,28 @@
 use std::path::PathBuf;
 
 use run_make_support::path_helpers::{cwd, has_extension, read_dir_entries_recursive};
-use run_make_support::rustdoc;
+use run_make_support::{rustdoc, serde_json};
 
 fn main() {
-    // First we check that we generate the JSON in the stdout.
-    rustdoc()
+    let json_string = rustdoc()
         .input("foo.rs")
         .out_dir("-")
         .arg("-Zunstable-options")
         .output_format("json")
         .run()
-        .assert_stdout_contains("{\"");
+        .stdout_utf8();
+
+    // First we check that we generate the JSON in the stdout.
+    let json_value: serde_json::Value =
+        serde_json::from_str(&json_string).expect("stdout should be valid json");
+
+    // We don't care to test the specifics of the JSON, as that's done
+    // elsewhere, just check that it has a format_version (as all JSON output
+    // should).
+    let format_version = json_value["format_version"]
+        .as_i64()
+        .expect("json output should contain format_version field");
+    assert!(format_version > 30);
 
     // Then we check it didn't generate any JSON file.
     read_dir_entries_recursive(cwd(), |path| {
diff --git a/tests/rustdoc-gui/deref-block.goml b/tests/rustdoc-gui/deref-block.goml
new file mode 100644
index 00000000000..24f612f8a6f
--- /dev/null
+++ b/tests/rustdoc-gui/deref-block.goml
@@ -0,0 +1,30 @@
+// This test ensures that several clickable items actually have the pointer cursor.
+go-to: "file://" + |DOC_PATH| + "/lib2/struct.Derefer.html"
+
+assert-text: (".big-toggle summary", "Methods from Deref<Target = str>§")
+// We ensure it doesn't go over `§`.
+assert-css: (".big-toggle summary::before", {
+    "left": "-34px",
+    "top": "9px",
+})
+// It should NOT have the same X or Y position as the other toggles.
+compare-elements-position-false: (
+    ".big-toggle summary::before",
+    ".method-toggle summary::before",
+    ["x", "y"],
+)
+
+// We now check that if we're in mobile mode, it gets back to its original X position.
+set-window-size: (600, 600)
+assert-css: (".big-toggle summary::before", {
+    "left": "-11px",
+    "top": "9px",
+})
+// It should have the same X position as the other toggles.
+compare-elements-position: (".big-toggle summary::before", ".method-toggle summary::before", ["x"])
+// But still shouldn't have the same Y position.
+compare-elements-position-false: (
+    ".big-toggle summary::before",
+    ".method-toggle summary::before",
+    ["y"],
+)
diff --git a/tests/rustdoc-gui/src/lib2/lib.rs b/tests/rustdoc-gui/src/lib2/lib.rs
index 2467c7adae1..8db754f91ce 100644
--- a/tests/rustdoc-gui/src/lib2/lib.rs
+++ b/tests/rustdoc-gui/src/lib2/lib.rs
@@ -356,3 +356,13 @@ pub mod scroll_traits {
         fn this_is_a_method_with_a_long_name_returning_something() -> String;
     }
 }
+
+pub struct Derefer(String);
+
+impl std::ops::Deref for Derefer {
+    type Target = str;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
diff --git a/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.rs b/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.rs
new file mode 100644
index 00000000000..08d86606a6b
--- /dev/null
+++ b/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.rs
@@ -0,0 +1,18 @@
+//@ compile-flags: -Z unstable-options
+
+// #[cfg(bootstrap)]: We can stop ignoring next beta bump; afterward this ALWAYS should run.
+//@ ignore-stage1
+
+#![feature(rustc_private)]
+#![deny(rustc::usage_of_type_ir_inherent)]
+
+extern crate rustc_type_ir;
+
+use rustc_type_ir::inherent::*;
+//~^ ERROR do not use `rustc_type_ir::inherent` unless you're inside of the trait solver
+use rustc_type_ir::inherent;
+//~^ ERROR do not use `rustc_type_ir::inherent` unless you're inside of the trait solver
+use rustc_type_ir::inherent::Predicate;
+//~^ ERROR do not use `rustc_type_ir::inherent` unless you're inside of the trait solver
+
+fn main() {}
diff --git a/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.stderr b/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.stderr
new file mode 100644
index 00000000000..cc6cb9170c0
--- /dev/null
+++ b/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.stderr
@@ -0,0 +1,31 @@
+error: do not use `rustc_type_ir::inherent` unless you're inside of the trait solver
+  --> $DIR/import-of-type-ir-inherent.rs:11:20
+   |
+LL | use rustc_type_ir::inherent::*;
+   |                    ^^^^^^^^
+   |
+   = note: the method or struct you're looking for is likely defined somewhere else downstream in the compiler
+note: the lint level is defined here
+  --> $DIR/import-of-type-ir-inherent.rs:7:9
+   |
+LL | #![deny(rustc::usage_of_type_ir_inherent)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: do not use `rustc_type_ir::inherent` unless you're inside of the trait solver
+  --> $DIR/import-of-type-ir-inherent.rs:13:20
+   |
+LL | use rustc_type_ir::inherent;
+   |                    ^^^^^^^^
+   |
+   = note: the method or struct you're looking for is likely defined somewhere else downstream in the compiler
+
+error: do not use `rustc_type_ir::inherent` unless you're inside of the trait solver
+  --> $DIR/import-of-type-ir-inherent.rs:15:20
+   |
+LL | use rustc_type_ir::inherent::Predicate;
+   |                    ^^^^^^^^
+   |
+   = note: the method or struct you're looking for is likely defined somewhere else downstream in the compiler
+
+error: aborting due to 3 previous errors
+
diff --git a/tests/ui/async-await/async-closures/mac-body.rs b/tests/ui/async-await/async-closures/mac-body.rs
new file mode 100644
index 00000000000..a416227c390
--- /dev/null
+++ b/tests/ui/async-await/async-closures/mac-body.rs
@@ -0,0 +1,12 @@
+//@ edition: 2021
+//@ check-pass
+
+#![feature(async_closure)]
+
+// Make sure we don't ICE if an async closure has a macro body.
+// This happened because we were calling walk instead of visit
+// in the def collector, oops!
+
+fn main() {
+    let _ = async || println!();
+}