remove strip-hidden pass from compiler doc generation

diff --git a/src/bootstrap/doc.rs b/src/bootstrap/doc.rs
index 8cd7fc2c172571b13035d725a7c54383b1523061..e98ac8d6f477c8496152887da18a3d76534149ff 100644 (file)
--- a/src/bootstrap/doc.rs
+++ b/src/bootstrap/doc.rs
@@ -531,7 +531,7 @@ fn run(self, builder: &Builder<'_>) {
 
         // Build cargo command.
         let mut cargo = builder.cargo(compiler, Mode::Rustc, target, "doc");
-        cargo.env("RUSTDOCFLAGS", "--document-private-items --passes strip-hidden");
+        cargo.env("RUSTDOCFLAGS", "--document-private-items");
         compile::rustc_cargo(builder, &mut cargo, target);
 
         // Only include compiler crates, no dependencies of those, such as `libc`.