fn scope_for(
db: &dyn HirDatabase,
scopes: &ExprScopes,
source_map: &ExpressionStoreSourceMap,
node: InFile<&SyntaxNode>,
) -> Option<(ScopeId, ExprId)>fn scope_for(
db: &dyn HirDatabase,
scopes: &ExprScopes,
source_map: &ExpressionStoreSourceMap,
node: InFile<&SyntaxNode>,
) -> Option<(ScopeId, ExprId)>