Auto merge of #66066 - ecstatic-morse:remove-promotion-from-qualify-consts, r=eddyb

[rust.git] / src / librustdoc / config.rs

diff --git a/src/librustdoc/config.rs b/src/librustdoc/config.rs
index 0b8d4d6c302f19bc8986c43dafb5d8374fe090c7..255d5f9f35dbf02941b7bf48f518c6bfecbab2ee 100644 (file)
--- a/src/librustdoc/config.rs
+++ b/src/librustdoc/config.rs
@@ -615,10 +615,6 @@ fn parse_externs(matches: &getopts::Matches) -> Result<Externs, String> {
         let mut parts = arg.splitn(2, '=');
         let name = parts.next().ok_or("--extern value must not be empty".to_string())?;
         let location = parts.next().map(|s| s.to_string());
-        if location.is_none() && !nightly_options::is_unstable_enabled(matches) {
-            return Err("the `-Z unstable-options` flag must also be passed to \
-                        enable `--extern crate_name` without `=path`".to_string());
-        }
         let name = name.to_string();
         // For Rustdoc purposes, we can treat all externs as public
         externs.entry(name)