Implement RFC 1260 with feature_name imported_main.

2021-04-26 01:09:35 +08:00
parent 727d101561
commit d261df4a72
38 changed files with 463 additions and 193 deletions
--- a/compiler/rustc_codegen_cranelift/src/main_shim.rs
+++ b/compiler/rustc_codegen_cranelift/src/main_shim.rs
@@ -13,7 +13,7 @@ pub(crate) fn maybe_create_entry_wrapper(
 ) {
    let (main_def_id, use_start_lang_item) = match tcx.entry_fn(LOCAL_CRATE) {
        Some((def_id, entry_ty)) => (
-            def_id.to_def_id(),
+            def_id,
            match entry_ty {
                EntryFnType::Main => true,
                EntryFnType::Start => false,