Merge #6907

6907: Lifetime reference search  r=matklad a=Veykril

PR #6787 but rewritten to make use of the HIR now. This only applies to Lifetimes, not labels. Also Higher-Ranked Trait Bounds aren't supported yet, but I feel like this PR is big enough as is which is why I left them out after noticing I forgot about them.

Supporting renaming required slight changes in the renaming module as lifetime names aren't allowed for anything but lifetimes(and labels) and vice versa for normal names.

Co-authored-by: Lukas Wirth <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/crates/ide/src/syntax_highlighting.rs b/crates/ide/src/syntax_highlighting.rs
index 990b0f7d9..488969f1a 100644
--- a/crates/ide/src/syntax_highlighting.rs
+++ b/crates/ide/src/syntax_highlighting.rs
@@ -806,6 +806,7 @@ fn highlight_def(db: &RootDatabase, def: Definition) -> Highlight {
             }
             return h;
         }
+        Definition::LifetimeParam(_) => HighlightTag::Lifetime,
     }
     .into()
 }