diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/ext/expand.rs | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs index cfad88e2482..69611829c7c 100644 --- a/src/libsyntax/ext/expand.rs +++ b/src/libsyntax/ext/expand.rs @@ -394,15 +394,20 @@ pub fn expand_item_mac(it: @ast::Item, fld: &mut MacroExpander) pub fn expand_view_item(vi: &ast::ViewItem, fld: &mut MacroExpander) -> ast::ViewItem { - let should_load = vi.attrs.iter().any(|attr| { - attr.name().get() == "phase" && - attr.meta_item_list().map_or(false, |phases| { - attr::contains_name(phases, "syntax") - }) - }); + match vi.node { + ast::ViewItemExternMod(..) => { + let should_load = vi.attrs.iter().any(|attr| { + attr.name().get() == "phase" && + attr.meta_item_list().map_or(false, |phases| { + attr::contains_name(phases, "syntax") + }) + }); - if should_load { - load_extern_macros(vi, fld); + if should_load { + load_extern_macros(vi, fld); + } + } + ast::ViewItemUse(_) => {} } noop_fold_view_item(vi, fld) |