Provide an actual error when expanding macros to foreign items
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@ -4492,9 +4492,9 @@ fn parse_foreign_items(&self, first_item_attrs: ~[attribute],
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self.span_err(view_item.span,
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"`use` and `extern mod` declarations must precede items");
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}
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iovi_item(_) => {
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iovi_item(item) => {
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// FIXME #5668: this will occur for a macro invocation:
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fail!();
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self.span_fatal(item.span, "macros cannot expand to foreign items");
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}
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iovi_foreign_item(foreign_item) => {
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foreign_items.push(foreign_item);
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