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nit: clean up some redundant code.

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This commit is contained in:
Jeffrey Seyfried 2016-10-26 05:45:19 +00:00
parent b46ce08df5
commit 8021ede601
1 changed files with 5 additions and 9 deletions
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14
src/librustc_resolve/build_reduced_graph.rs
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@ -221,17 +221,13 @@ impl<'b> Resolver<'b> {
legacy_imports.import_all.is_some() || !legacy_imports.imports.is_empty() ||
!legacy_imports.reexports.is_empty()
} {
if self.current_module.parent.is_some() {
span_err!(self.session, item.span, E0468,
"an `extern crate` loading macros must be at the crate root");
}
span_err!(self.session, item.span, E0468,
"an `extern crate` loading macros must be at the crate root");
}
let loaded_macros = if legacy_imports != LegacyMacroImports::default() {
self.crate_loader.process_item(item, &self.definitions, true)
} else {
self.crate_loader.process_item(item, &self.definitions, false)
};
let load_macros = legacy_imports != LegacyMacroImports::default();
let loaded_macros =
self.crate_loader.process_item(item, &self.definitions, load_macros);
// n.b. we don't need to look at the path option here, because cstore already did
let crate_id = self.session.cstore.extern_mod_stmt_cnum(item.id);