Use () in dependency_formats.

Author: cjgillot

src/allocator.rs

@@ -13,7 +13,7 @@ pub(crate) fn codegen(
     module: &mut impl Module,
     unwind_context: &mut UnwindContext,
 ) -> bool {
-    let any_dynamic_crate = tcx.dependency_formats(LOCAL_CRATE).iter().any(|(_, list)| {
+    let any_dynamic_crate = tcx.dependency_formats(()).iter().any(|(_, list)| {
         use rustc_middle::middle::dependency_format::Linkage;
         list.iter().any(|&linkage| linkage == Linkage::Dynamic)
     });

src/driver/jit.rs

@@ -179,7 +179,7 @@ fn load_imported_symbols_for_jit(tcx: TyCtxt<'_>) -> Vec<(String, *const u8)> {
     let mut dylib_paths = Vec::new();
 
     let crate_info = CrateInfo::new(tcx);
-    let formats = tcx.dependency_formats(LOCAL_CRATE);
+    let formats = tcx.dependency_formats(());
     let data = &formats
         .iter()
         .find(|(crate_type, _data)| *crate_type == rustc_session::config::CrateType::Executable)