Auto merge of #89549 - Manishearth:rollup-mhkyc16, r=Manishearth

Rollup of 12 pull requests

Successful merges:

 - #87631 (os current_exe using same approach as linux to get always the full ab…)
 - #88234 (rustdoc-json: Don't ignore impls for primitive types)
 - #88651 (Use the 64b inner:monotonize() implementation not the 128b one for aarch64)
 - #88816 (Rustdoc migrate to table so the gui can handle >2k constants)
 - #89244 (refactor: VecDeques PairSlices fields to private)
 - #89364 (rustdoc-json: Encode json files with UTF-8)
 - #89423 (Fix ICE caused by non_exaustive_omitted_patterns struct lint)
 - #89426 (bootstrap: add config option for nix patching)
 - #89462 (haiku thread affinity build fix)
 - #89482 (Follow the diagnostic output style guide)
 - #89504 (Don't suggest replacing region with 'static in NLL)
 - #89535 (fix busted JavaScript in error index generator)

Failed merges:

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

4 files changed, 26 insertions, 0 deletions

diff --git a/src/test/rustdoc-gui/huge-collection-of-constants.goml b/src/test/rustdoc-gui/huge-collection-of-constants.goml
new file mode 100644
index 00000000000..924fab1ea91
--- /dev/null
+++ b/src/test/rustdoc-gui/huge-collection-of-constants.goml
@@ -0,0 +1,5 @@
+goto: file://|DOC_PATH|/test_docs/huge_amount_of_consts/index.html
+
+// Make sure that the last two entries are more than 12 pixels apart and not stacked on each other.
+
+compare-elements-position-near-false: ("//*[@class='item-table']//div[last()-1]", "//*[@class='item-table']//div[last()-3]", {"y": 12})
diff --git a/src/test/rustdoc-gui/src/test_docs/Cargo.toml b/src/test/rustdoc-gui/src/test_docs/Cargo.toml
index 7f3c65746fc..5f527078e79 100644
--- a/src/test/rustdoc-gui/src/test_docs/Cargo.toml
+++ b/src/test/rustdoc-gui/src/test_docs/Cargo.toml
@@ -3,5 +3,7 @@ name = "test_docs"
 version = "0.1.0"
 edition = "2018"
 
+build = "build.rs"
+
 [lib]
 path = "lib.rs"
diff --git a/src/test/rustdoc-gui/src/test_docs/build.rs b/src/test/rustdoc-gui/src/test_docs/build.rs
new file mode 100644
index 00000000000..16c96ded912
--- /dev/null
+++ b/src/test/rustdoc-gui/src/test_docs/build.rs
@@ -0,0 +1,15 @@
+//! generate 2000 constants for testing
+
+use std::{fs::write, path::PathBuf};
+
+fn main() -> std::io::Result<()> {
+    let out_dir = std::env::var("OUT_DIR").expect("OUT_DIR is not defined");
+
+    let mut output = String::new();
+    for i in 0..2000 {
+        let line = format!("/// Some const A{0}\npub const A{0}: isize = 0;\n", i);
+        output.push_str(&*line);
+    };
+
+    write(&[&*out_dir, "huge_amount_of_consts.rs"].iter().collect::<PathBuf>(), output)
+}
diff --git a/src/test/rustdoc-gui/src/test_docs/lib.rs b/src/test/rustdoc-gui/src/test_docs/lib.rs
index af4f28047fc..0aa1426a36a 100644
--- a/src/test/rustdoc-gui/src/test_docs/lib.rs
+++ b/src/test/rustdoc-gui/src/test_docs/lib.rs
@@ -116,3 +116,7 @@ pub mod keyword {}
 
 /// Just some type alias.
 pub type SomeType = u32;
+
+pub mod huge_amount_of_consts {
+    include!(concat!(env!("OUT_DIR"), "/huge_amount_of_consts.rs"));
+}