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-rw-r--r--src/test/run-make-fulldeps/save-analysis/foo.rs5
-rw-r--r--src/test/ui-fulldeps/deriving-encodable-decodable-box.rs5
-rw-r--r--src/test/ui-fulldeps/deriving-encodable-decodable-cell-refcell.rs5
-rw-r--r--src/test/ui-fulldeps/deriving-global.rs5
-rw-r--r--src/test/ui-fulldeps/deriving-hygiene.rs5
-rw-r--r--src/test/ui-fulldeps/dropck_tarena_sound_drop.rs5
-rw-r--r--src/test/ui-fulldeps/empty-struct-braces-derive.rs5
-rw-r--r--src/test/ui-fulldeps/issue-14021.rs5
-rw-r--r--src/test/ui-fulldeps/missing-rustc-driver-error.rs2
-rw-r--r--src/test/ui-fulldeps/mod_dir_path_canonicalized.rs5
-rw-r--r--src/test/ui-fulldeps/pprust-expr-roundtrip.rs5
-rw-r--r--src/test/ui-fulldeps/regions-mock-tcx.rs5
-rw-r--r--src/test/ui-fulldeps/rustc_encodable_hygiene.rs5
-rw-r--r--src/tools/miri/src/lib.rs5
-rw-r--r--src/tools/rustfmt/src/lib.rs5
15 files changed, 72 insertions, 0 deletions
diff --git a/src/test/run-make-fulldeps/save-analysis/foo.rs b/src/test/run-make-fulldeps/save-analysis/foo.rs
index 74aaabfbf1b..384589de3b4 100644
--- a/src/test/run-make-fulldeps/save-analysis/foo.rs
+++ b/src/test/run-make-fulldeps/save-analysis/foo.rs
@@ -5,6 +5,11 @@
 extern crate rustc_graphviz;
 // A simple rust project
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 extern crate krate2;
 extern crate krate2 as krate3;
 
diff --git a/src/test/ui-fulldeps/deriving-encodable-decodable-box.rs b/src/test/ui-fulldeps/deriving-encodable-decodable-box.rs
index a4b911878e0..1c376f59e51 100644
--- a/src/test/ui-fulldeps/deriving-encodable-decodable-box.rs
+++ b/src/test/ui-fulldeps/deriving-encodable-decodable-box.rs
@@ -6,6 +6,11 @@
 extern crate rustc_macros;
 extern crate rustc_serialize;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 use rustc_macros::{Decodable, Encodable};
 use rustc_serialize::opaque::{MemDecoder, MemEncoder};
 use rustc_serialize::{Decodable, Encodable, Encoder};
diff --git a/src/test/ui-fulldeps/deriving-encodable-decodable-cell-refcell.rs b/src/test/ui-fulldeps/deriving-encodable-decodable-cell-refcell.rs
index 580c85f9b78..844d40f2ecd 100644
--- a/src/test/ui-fulldeps/deriving-encodable-decodable-cell-refcell.rs
+++ b/src/test/ui-fulldeps/deriving-encodable-decodable-cell-refcell.rs
@@ -8,6 +8,11 @@
 extern crate rustc_macros;
 extern crate rustc_serialize;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 use rustc_macros::{Decodable, Encodable};
 use rustc_serialize::opaque::{MemDecoder, MemEncoder};
 use rustc_serialize::{Decodable, Encodable, Encoder};
diff --git a/src/test/ui-fulldeps/deriving-global.rs b/src/test/ui-fulldeps/deriving-global.rs
index 921767af981..214bb4368ff 100644
--- a/src/test/ui-fulldeps/deriving-global.rs
+++ b/src/test/ui-fulldeps/deriving-global.rs
@@ -5,6 +5,11 @@
 extern crate rustc_macros;
 extern crate rustc_serialize;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 mod submod {
     use rustc_macros::{Decodable, Encodable};
 
diff --git a/src/test/ui-fulldeps/deriving-hygiene.rs b/src/test/ui-fulldeps/deriving-hygiene.rs
index 8486b8b6e48..e1084a08fec 100644
--- a/src/test/ui-fulldeps/deriving-hygiene.rs
+++ b/src/test/ui-fulldeps/deriving-hygiene.rs
@@ -7,6 +7,11 @@ extern crate rustc_serialize;
 
 use rustc_macros::{Decodable, Encodable};
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 pub const other: u8 = 1;
 pub const f: u8 = 1;
 pub const d: u8 = 1;
diff --git a/src/test/ui-fulldeps/dropck_tarena_sound_drop.rs b/src/test/ui-fulldeps/dropck_tarena_sound_drop.rs
index 187f9a24a90..ffad80171da 100644
--- a/src/test/ui-fulldeps/dropck_tarena_sound_drop.rs
+++ b/src/test/ui-fulldeps/dropck_tarena_sound_drop.rs
@@ -14,6 +14,11 @@
 
 extern crate rustc_arena;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 use rustc_arena::TypedArena;
 
 trait HasId { fn count(&self) -> usize; }
diff --git a/src/test/ui-fulldeps/empty-struct-braces-derive.rs b/src/test/ui-fulldeps/empty-struct-braces-derive.rs
index 6e5eb54629c..10e8beaa7b1 100644
--- a/src/test/ui-fulldeps/empty-struct-braces-derive.rs
+++ b/src/test/ui-fulldeps/empty-struct-braces-derive.rs
@@ -6,6 +6,11 @@
 extern crate rustc_macros;
 extern crate rustc_serialize;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 use rustc_macros::{Decodable, Encodable};
 
 #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default, Debug, Encodable, Decodable)]
diff --git a/src/test/ui-fulldeps/issue-14021.rs b/src/test/ui-fulldeps/issue-14021.rs
index 215dfaed7ab..309b5c4a03d 100644
--- a/src/test/ui-fulldeps/issue-14021.rs
+++ b/src/test/ui-fulldeps/issue-14021.rs
@@ -7,6 +7,11 @@
 extern crate rustc_macros;
 extern crate rustc_serialize;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 use rustc_macros::{Decodable, Encodable};
 use rustc_serialize::opaque::{MemDecoder, MemEncoder};
 use rustc_serialize::{Decodable, Encodable, Encoder};
diff --git a/src/test/ui-fulldeps/missing-rustc-driver-error.rs b/src/test/ui-fulldeps/missing-rustc-driver-error.rs
index e2193c38d50..654cd6f6dc9 100644
--- a/src/test/ui-fulldeps/missing-rustc-driver-error.rs
+++ b/src/test/ui-fulldeps/missing-rustc-driver-error.rs
@@ -1,6 +1,8 @@
 // Test that we get the following hint when trying to use a compiler crate without rustc_driver.
 // error-pattern: try adding `extern crate rustc_driver;` at the top level of this crate
 // compile-flags: --emit link
+// The exactly list of required crates depends on the target. as such only test Unix targets.
+// only-unix
 
 #![feature(rustc_private)]
 
diff --git a/src/test/ui-fulldeps/mod_dir_path_canonicalized.rs b/src/test/ui-fulldeps/mod_dir_path_canonicalized.rs
index bb246de0e57..ff1be080415 100644
--- a/src/test/ui-fulldeps/mod_dir_path_canonicalized.rs
+++ b/src/test/ui-fulldeps/mod_dir_path_canonicalized.rs
@@ -10,6 +10,11 @@ extern crate rustc_parse;
 extern crate rustc_session;
 extern crate rustc_span;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 use rustc_parse::new_parser_from_file;
 use rustc_session::parse::ParseSess;
 use rustc_span::source_map::FilePathMapping;
diff --git a/src/test/ui-fulldeps/pprust-expr-roundtrip.rs b/src/test/ui-fulldeps/pprust-expr-roundtrip.rs
index a93ba87470a..6dbabc8eb34 100644
--- a/src/test/ui-fulldeps/pprust-expr-roundtrip.rs
+++ b/src/test/ui-fulldeps/pprust-expr-roundtrip.rs
@@ -27,6 +27,11 @@ extern crate rustc_session;
 extern crate rustc_span;
 extern crate thin_vec;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 use rustc_ast::mut_visit::{self, visit_clobber, MutVisitor};
 use rustc_ast::ptr::P;
 use rustc_ast::*;
diff --git a/src/test/ui-fulldeps/regions-mock-tcx.rs b/src/test/ui-fulldeps/regions-mock-tcx.rs
index 30e62723240..63975ef62c5 100644
--- a/src/test/ui-fulldeps/regions-mock-tcx.rs
+++ b/src/test/ui-fulldeps/regions-mock-tcx.rs
@@ -14,6 +14,11 @@
 extern crate rustc_arena;
 extern crate libc;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 use TypeStructure::{TypeInt, TypeFunction};
 use AstKind::{ExprInt, ExprVar, ExprLambda};
 use rustc_arena::TypedArena;
diff --git a/src/test/ui-fulldeps/rustc_encodable_hygiene.rs b/src/test/ui-fulldeps/rustc_encodable_hygiene.rs
index 452110a65e4..509a6b1d22c 100644
--- a/src/test/ui-fulldeps/rustc_encodable_hygiene.rs
+++ b/src/test/ui-fulldeps/rustc_encodable_hygiene.rs
@@ -6,6 +6,11 @@ extern crate rustc_macros;
 #[allow(dead_code)]
 extern crate rustc_serialize;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 use rustc_macros::{Decodable, Encodable};
 
 #[derive(Decodable, Encodable, Debug)]
diff --git a/src/tools/miri/src/lib.rs b/src/tools/miri/src/lib.rs
index 97750cb78cd..7024927b205 100644
--- a/src/tools/miri/src/lib.rs
+++ b/src/tools/miri/src/lib.rs
@@ -54,6 +54,11 @@ extern crate rustc_session;
 extern crate rustc_span;
 extern crate rustc_target;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 mod borrow_tracker;
 mod clock;
 mod concurrency;
diff --git a/src/tools/rustfmt/src/lib.rs b/src/tools/rustfmt/src/lib.rs
index 1d1ef525f23..0c27bcacfb8 100644
--- a/src/tools/rustfmt/src/lib.rs
+++ b/src/tools/rustfmt/src/lib.rs
@@ -24,6 +24,11 @@ extern crate rustc_parse;
 extern crate rustc_session;
 extern crate rustc_span;
 
+// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
+// files.
+#[allow(unused_extern_crates)]
+extern crate rustc_driver;
+
 use std::cell::RefCell;
 use std::collections::HashMap;
 use std::fmt;
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-05-04 18:36:40 +0000