mut krate: ast::Crate,
resolver: &mut dyn ResolverExpand,
sess: &Session,
- alt_std_name: Option<Symbol>,
) -> ast::Crate {
let edition = sess.parse_sess.edition;
span,
ident,
vec![cx.attribute(cx.meta_word(span, sym::macro_use))],
- ast::ItemKind::ExternCrate(alt_std_name),
+ ast::ItemKind::ExternCrate(None),
),
);
}
rustc_builtin_macros::register_builtin_macros(resolver);
krate = sess.time("crate_injection", || {
- let alt_std_name = sess.opts.alt_std_name.as_ref().map(|s| Symbol::intern(s));
- rustc_builtin_macros::standard_library_imports::inject(krate, resolver, sess, alt_std_name)
+ rustc_builtin_macros::standard_library_imports::inject(krate, resolver, sess)
});
util::check_attr_crate_type(sess, &krate.attrs, &mut resolver.lint_buffer());
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,
unstable_features: UnstableFeatures::from_environment(crate_name.as_deref()),
extern_dep_specs,
crate_name,
- alt_std_name: None,
libs,
debug_assertions,
actually_rustdoc: false,
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],