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Diffstat (limited to 'crates/hir-def/src/body/scope.rs')
| -rw-r--r-- | crates/hir-def/src/body/scope.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/crates/hir-def/src/body/scope.rs b/crates/hir-def/src/body/scope.rs index e7078b7953..cab657b807 100644 --- a/crates/hir-def/src/body/scope.rs +++ b/crates/hir-def/src/body/scope.rs @@ -66,6 +66,7 @@ impl ExprScopes { self.scopes[scope].label.clone() } + /// Returns the scopes in ascending order. pub fn scope_chain(&self, scope: Option<ScopeId>) -> impl Iterator<Item = ScopeId> + '_ { std::iter::successors(scope, move |&scope| self.scopes[scope].parent) } |