Auto merge of #158487 - JonathanBrouwer:rollup-ln8LEcs, r=JonathanBrouwer

Rollup of 13 pull requests

Successful merges:

 - rust-lang/rust#157871 ([rustdoc] Update `doc_cfg` hide/show syntax)
 - rust-lang/rust#158234 (Cross-referencing tuple_trait tracking issue, source and the Unstable Book)
 - rust-lang/rust#158480 (add smoketest for std::net::hostname)
 - rust-lang/rust#157625 (Use infer tys for synthetic params when lowering const paths point to fns)
 - rust-lang/rust#158290 (add crashtests [1/N])
 - rust-lang/rust#158306 (tests: modify s390x vector test to be robust to instruction scheduling)
 - rust-lang/rust#158313 (Move `check_target_feature` into the attribute parser)
 - rust-lang/rust#158431 (More lint cleanups)
 - rust-lang/rust#158452 (Add missing links in integer docs)
 - rust-lang/rust#158467 (Add proc macro for unused assignments and corresponding test)
 - rust-lang/rust#158472 (Add regression test for unexpected pointer dereference issue)
 - rust-lang/rust#158475 (Fix doc comment on get_debug_as_hex.)
 - rust-lang/rust#158476 (Fix doc comment on FormattingOptions::new().)

Author: bors

src/diagnostics/lintstore.md

@@ -97,7 +97,7 @@ The best way for drivers to get access to this is by overriding the
 
 Within the compiler, for performance reasons, we usually do not register dozens
 of lint passes. Instead, we have a single lint pass of each variety (e.g.,
-`BuiltinCombinedModuleLateLintPass`) which will internally call all of the
+`BuiltinCombinedLateLintModPass`) which will internally call all of the
 individual lint passes; this is because then we get the benefits of static over
 dynamic dispatch for each of the (often empty) trait methods.