1 files changed, 0 insertions, 66 deletions
diff --git a/src/librustc_codegen_utils/lib.rs b/src/librustc_codegen_utils/lib.rs
deleted file mode 100644
index 38906bbaef8..00000000000
--- a/src/librustc_codegen_utils/lib.rs
+++ /dev/null
@@ -1,66 +0,0 @@
-//! # Note
-//!
-//! This API is completely unstable and subject to change.
-
-#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
-#![feature(never_type)]
-#![feature(nll)]
-#![feature(in_band_lifetimes)]
-#![recursion_limit = "256"]
-
-#[macro_use]
-extern crate rustc;
-
-use rustc::ty::query::Providers;
-use rustc::ty::TyCtxt;
-use rustc_hir::def_id::{DefId, LOCAL_CRATE};
-use rustc_span::symbol::sym;
-
-pub mod codegen_backend;
-pub mod link;
-pub mod symbol_names;
-pub mod symbol_names_test;
-
-pub fn trigger_delay_span_bug(tcx: TyCtxt<'_>, key: DefId) {
-    tcx.sess.delay_span_bug(
-        tcx.def_span(key),
-        "delayed span bug triggered by #[rustc_error(delay_span_bug_from_inside_query)]",
-    );
-}
-
-/// check for the #[rustc_error] annotation, which forces an
-/// error in codegen. This is used to write compile-fail tests
-/// that actually test that compilation succeeds without
-/// reporting an error.
-pub fn check_for_rustc_errors_attr(tcx: TyCtxt<'_>) {
-    if let Some((def_id, _)) = tcx.entry_fn(LOCAL_CRATE) {
-        let attrs = &*tcx.get_attrs(def_id);
-        for attr in attrs {
-            if attr.check_name(sym::rustc_error) {
-                match attr.meta_item_list() {
-                    // check if there is a #[rustc_error(delayed)]
-                    Some(list) => {
-                        if list.iter().any(|list_item| {
-                            list_item.ident().map(|i| i.name)
-                                == Some(sym::delay_span_bug_from_inside_query)
-                        }) {
-                            tcx.ensure().trigger_delay_span_bug(def_id);
-                        }
-                    }
-                    // bare #[rustc_error]
-                    None => {
-                        tcx.sess.span_fatal(
-                            tcx.def_span(def_id),
-                            "fatal error triggered by #[rustc_error]",
-                        );
-                    }
-                }
-            }
-        }
-    }
-}
-
-pub fn provide(providers: &mut Providers<'_>) {
-    crate::symbol_names::provide(providers);
-    *providers = Providers { trigger_delay_span_bug, ..*providers };
-}