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Stuart Cook
dcc74dd6e3
Fix missing syntax context in lifetime hygiene debug output `-Zunpretty=expanded,hygiene` was not printing the syntax context for lifetimes. For example, two macro-generated lifetimes `'a` with different hygiene would both print as `/* 2538 */` instead of `/* 2538#0 */` and `/* 2538#1 */`, making it impossible to distinguish them. This was fixed by changing `print_lifetime` to call `ann_post()` with the full `Ident`, matching how regular identifiers are handled in `print_ident`. Closes: rust-lang/rust#151797