520a3c41cd
fix ICE when {{root}} appears in import suggestions
Fixes rust-lang/rust#150103
When wrong nested imports like `use A::{::Fish}` were used, the internal {{root}} would appear in diagnostic suggestions, causing an ICE in `join_path_idents` which asserted that **{{root}} should only appear at the start of a path**.
r? ``@matthiaskrgr``
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| messages.ftl | ||