Auto merge of #101220 - JohnTitor:rollup-ov7upr7, r=JohnTitor

Rollup of 10 pull requests

Successful merges:

 - #100804 (Fix search results color on hover for ayu theme)
 - #100892 (Add `AsFd` implementations for stdio types on WASI.)
 - #100927 (Adding new Fuchsia rustup docs... reworking walkthrough)
 - #101088 (Set DebuginfoKind::Pdb in msvc_base)
 - #101159 (add tracking issue number to const_slice_split_at_not_mut)
 - #101192 (Remove path string)
 - #101193 (Avoid zeroing large stack buffers in stdio on Windows)
 - #101197 (:arrow_up: rust-analyzer)
 - #101200 (Add test for issue #85872)
 - #101219 (Update books)

Failed merges:

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

2 files changed, 71 insertions, 0 deletions

diff --git a/src/test/codegen/issue-85872-multiple-reverse.rs b/src/test/codegen/issue-85872-multiple-reverse.rs
new file mode 100644
index 00000000000..591a1aca747
--- /dev/null
+++ b/src/test/codegen/issue-85872-multiple-reverse.rs
@@ -0,0 +1,20 @@
+// min-llvm-version: 15.0.0
+// compile-flags: -O
+
+#![crate_type = "lib"]
+
+#[no_mangle]
+pub fn u16_be_to_arch(mut data: [u8; 2]) -> [u8; 2] {
+    // CHECK-LABEL: @u16_be_to_arch
+    // CHECK: @llvm.bswap.i16
+    data.reverse();
+    data
+}
+
+#[no_mangle]
+pub fn u32_be_to_arch(mut data: [u8; 4]) -> [u8; 4] {
+    // CHECK-LABEL: @u32_be_to_arch
+    // CHECK: @llvm.bswap.i32
+    data.reverse();
+    data
+}
diff --git a/src/test/rustdoc-gui/search-result-color.goml b/src/test/rustdoc-gui/search-result-color.goml
index 9a49ae2c6b8..5e328133e62 100644
--- a/src/test/rustdoc-gui/search-result-color.goml
+++ b/src/test/rustdoc-gui/search-result-color.goml
@@ -29,6 +29,23 @@ assert-css: (
     {"color": "rgb(120, 135, 151)"},
 )
 
+// Checking the `<a>` container.
+assert-css: (
+    "//*[@class='result-name']/*[text()='test_docs::']/ancestor::a",
+    {"color": "rgb(0, 150, 207)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+
+// Checking color and background on hover.
+move-cursor-to: "//*[@class='desc']//*[text()='Just a normal struct.']"
+assert-css: (
+    "//*[@class='result-name']/*[text()='test_docs::']",
+    {"color": "rgb(255, 255, 255)"},
+)
+assert-css: (
+    "//*[@class='result-name']/*[text()='test_docs::']/ancestor::a",
+    {"color": "rgb(255, 255, 255)", "background-color": "rgb(60, 60, 60)"},
+)
+
 // Dark theme
 local-storage: {
     "rustdoc-theme": "dark",
@@ -54,6 +71,23 @@ assert-css: (
     {"color": "rgb(221, 221, 221)"},
 )
 
+// Checking the `<a>` container.
+assert-css: (
+    "//*[@class='result-name']/*[text()='test_docs::']/ancestor::a",
+    {"color": "rgb(221, 221, 221)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+
+// Checking color and background on hover.
+move-cursor-to: "//*[@class='desc']//*[text()='Just a normal struct.']"
+assert-css: (
+    "//*[@class='result-name']/*[text()='test_docs::']",
+    {"color": "rgb(221, 221, 221)"},
+)
+assert-css: (
+    "//*[@class='result-name']/*[text()='test_docs::']/ancestor::a",
+    {"color": "rgb(221, 221, 221)", "background-color": "rgb(119, 119, 119)"},
+)
+
 // Light theme
 local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"}
 reload:
@@ -75,6 +109,23 @@ assert-css: (
     {"color": "rgb(0, 0, 0)"},
 )
 
+// Checking the `<a>` container.
+assert-css: (
+    "//*[@class='result-name']/*[text()='test_docs::']/ancestor::a",
+    {"color": "rgb(0, 0, 0)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+
+// Checking color and background on hover.
+move-cursor-to: "//*[@class='desc']//*[text()='Just a normal struct.']"
+assert-css: (
+    "//*[@class='result-name']/*[text()='test_docs::']",
+    {"color": "rgb(0, 0, 0)"},
+)
+assert-css: (
+    "//*[@class='result-name']/*[text()='test_docs::']/ancestor::a",
+    {"color": "rgb(0, 0, 0)", "background-color": "rgb(221, 221, 221)"},
+)
+
 // Check the alias more specifically in the dark theme.
 goto: file://|DOC_PATH|/test_docs/index.html
 // We set the theme so we're sure that the correct values will be used, whatever the computer