From e28500d28be270396b9e6a5c4219fb02e0a38ecc Mon Sep 17 00:00:00 2001
From: Alona Enraght-Moony <code@alona.page>
Date: Wed, 26 Feb 2025 19:42:37 +0000
Subject: [PATCH] Re-enable `--generate-link-to-defintion` for tools internal
 rustdoc

---
 src/bootstrap/src/core/build_steps/doc.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/bootstrap/src/core/build_steps/doc.rs b/src/bootstrap/src/core/build_steps/doc.rs
index aee56fe78e21f..8e913f6818423 100644
--- a/src/bootstrap/src/core/build_steps/doc.rs
+++ b/src/bootstrap/src/core/build_steps/doc.rs
@@ -987,9 +987,7 @@ macro_rules! tool_doc {
                 cargo.rustdocflag("-Arustdoc::private-intra-doc-links");
                 cargo.rustdocflag("--enable-index-page");
                 cargo.rustdocflag("--show-type-layout");
-                // FIXME: `--generate-link-to-definition` tries to resolve cfged out code
-                // see https://github.com/rust-lang/rust/pull/122066#issuecomment-1983049222
-                // cargo.rustdocflag("--generate-link-to-definition");
+                cargo.rustdocflag("--generate-link-to-definition");
 
                 let out_dir = builder.stage_out(compiler, Mode::ToolRustc).join(target).join("doc");
                 $(for krate in $crates {