2 files changed, 0 insertions, 6 deletions
diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs
index 8630ffec241..79962d5db89 100644
--- a/compiler/rustc_session/src/config.rs
+++ b/compiler/rustc_session/src/config.rs
@@ -770,7 +770,6 @@ impl Default for Options {
             externs: Externs(BTreeMap::new()),
             extern_dep_specs: ExternDepSpecs(BTreeMap::new()),
             crate_name: None,
-            alt_std_name: None,
             libs: Vec::new(),
             unstable_features: UnstableFeatures::Disallow,
             debug_assertions: true,
@@ -2382,7 +2381,6 @@ pub fn build_session_options(matches: &getopts::Matches) -> Options {
         unstable_features: UnstableFeatures::from_environment(crate_name.as_deref()),
         extern_dep_specs,
         crate_name,
-        alt_std_name: None,
         libs,
         debug_assertions,
         actually_rustdoc: false,
diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs
index 550da9e0580..ae1b638c344 100644
--- a/compiler/rustc_session/src/options.rs
+++ b/compiler/rustc_session/src/options.rs
@@ -184,10 +184,6 @@ top_level_options!(
         externs: Externs [UNTRACKED],
         extern_dep_specs: ExternDepSpecs [UNTRACKED],
         crate_name: Option<String> [TRACKED],
-        /// An optional name to use as the crate for std during std injection,
-        /// written `extern crate name as std`. Defaults to `std`. Used by
-        /// out-of-tree drivers.
-        alt_std_name: Option<String> [TRACKED],
         /// Indicates how the compiler should treat unstable features.
         unstable_features: UnstableFeatures [TRACKED],