Always treat 'std' and 'core' as public

1 files changed, 5 insertions, 1 deletions

diff --git a/src/librustc/session/config.rs b/src/librustc/session/config.rs
index 5c2aa882a06..16d3d332e40 100644
--- a/src/librustc/session/config.rs
+++ b/src/librustc/session/config.rs
@@ -1925,9 +1925,13 @@ pub fn build_session_options_and_crate_config(
         )
     }
 
-    let extern_public: FxHashSet<String> = matches.opt_strs("extern-public").
+    let mut extern_public: FxHashSet<String> = matches.opt_strs("extern-public").
         iter().cloned().collect();
 
+    // TODO - come up with a better way of handling this
+    extern_public.insert("core".to_string());
+    extern_public.insert("std".to_string());
+
     let (lint_opts, describe_lints, lint_cap) = get_cmd_lint_options(matches, error_format);
 
     let mut debugging_opts = build_debugging_options(matches, error_format);