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paper over #2586 by not failing when the key is not found

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This commit is contained in:
Niko Matsakis 2012-07-06 13:59:17 -07:00
parent ee0177b908
commit 11d868e925
1 changed files with 4 additions and 0 deletions
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4
src/rustc/util/ppaux.rs
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@ -52,6 +52,10 @@ fn re_scope_id_to_str(cx: ctxt, node_id: ast::node_id) -> str {
ast_map::node_id_to_str(cx.items, node_id)]) }
}
}
none {
// FIXME(#2586)
#fmt["<unknown-%d>", node_id]
}
_ { cx.sess.bug(
#fmt["re_scope refers to %s",
ast_map::node_id_to_str(cx.items, node_id)]) }