diff --git a/src/libsyntax/ast_map/mod.rs b/src/libsyntax/ast_map/mod.rs index 795391d400914..ce6c33c6ab674 100644 --- a/src/libsyntax/ast_map/mod.rs +++ b/src/libsyntax/ast_map/mod.rs @@ -714,6 +714,16 @@ impl<'ast> Visitor<'ast> for NodeCollector<'ast> { self.insert(ti.id, NodeTraitItem(ti)); } } + ItemUse(ref view_path) => { + match view_path.node { + ViewPathList(_, ref paths) => { + for path in paths { + self.insert(path.node.id(), NodeItem(i)); + } + } + _ => () + } + } _ => {} } visit::walk_item(self, i); diff --git a/src/test/compile-fail/use-paths-as-items.rs b/src/test/compile-fail/use-paths-as-items.rs new file mode 100644 index 0000000000000..8a10eef60e181 --- /dev/null +++ b/src/test/compile-fail/use-paths-as-items.rs @@ -0,0 +1,19 @@ +// Copyright 2015 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +// Each path node in a `use` declaration must be treated as an item. If not, the following code +// will trigger an ICE. +// +// Related issue: #25763 + +use std::{mem, ptr}; +use std::mem; //~ ERROR has already been imported + +fn main() {}