Auto merge of #89752 - matthiaskrgr:rollup-v4fgmwg, r=matthiaskrgr

Rollup of 6 pull requests

Successful merges:

 - #89579 (Add regression test for issue 80108)
 - #89632 (Fix docblock code display on mobile)
 - #89691 (Move `DebuggerCommands` and `check_debugger_output` to a separate module)
 - #89707 (Apply clippy suggestions for std)
 - #89722 (Fix spelling: Cannonical -> Canonical)
 - #89736 (Remove unused CSS rule)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

src/test/rustdoc-gui/docblock-big-code-mobile.goml

@@ -0,0 +1,9 @@
+// If we have a long `<code>`, we need to ensure that it'll be fully displayed on mobile, meaning
+// that it'll be on two lines.
+emulate: "iPhone 8" // it has the following size: (375, 667)
+goto: file://|DOC_PATH|/test_docs/long_code_block/index.html
+// We now check that the block is on two lines:
+show-text: true // We need to enable text draw to be able to have the "real" size
+// Little explanations for this test: if the text wasn't displayed on two lines, it would take
+// around 20px (which is the font size).
+assert-property: (".docblock p > code", {"offsetHeight": "42"})

src/test/rustdoc-gui/src/test_docs/lib.rs

@@ -120,3 +120,6 @@ pub type SomeType = u32;
 pub mod huge_amount_of_consts {
     include!(concat!(env!("OUT_DIR"), "/huge_amount_of_consts.rs"));
 }
+
+/// Very long code text `hereIgoWithLongTextBecauseWhyNotAndWhyWouldntI`.
+pub mod long_code_block {}

src/test/ui/wasm/simd-to-array-80108.rs

@@ -0,0 +1,15 @@
+// only-wasm32
+// compile-flags: --crate-type=lib -Copt-level=2
+// build-pass
+#![feature(repr_simd)]
+
+// Regression test for #80108
+
+#[repr(simd)]
+pub struct Vector([i32; 4]);
+
+impl Vector {
+    pub const fn to_array(self) -> [i32; 4] {
+        self.0
+    }
+}