rustc_driver: fix fallout
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2 changed files with 4 additions and 1 deletions
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@ -26,6 +26,7 @@
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#![feature(slicing_syntax, unsafe_destructor)]
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#![feature(rustc_diagnostic_macros)]
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#![feature(unboxed_closures)]
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#![feature(associated_types)]
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extern crate arena;
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extern crate flate;
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@ -345,7 +345,9 @@ enum NodesMatchingUII<'a, 'ast: 'a> {
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NodesMatchingSuffix(ast_map::NodesMatchingSuffix<'a, 'ast>),
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}
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impl<'a, 'ast> Iterator<ast::NodeId> for NodesMatchingUII<'a, 'ast> {
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impl<'a, 'ast> Iterator for NodesMatchingUII<'a, 'ast> {
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type Item = ast::NodeId;
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fn next(&mut self) -> Option<ast::NodeId> {
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match self {
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&NodesMatchingDirect(ref mut iter) => iter.next(),
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