dotty.tools.dotc.ast.Trees.Instance
Fold f over all tree nodes, in depth-first, prefix order, but don't visit subtrees where f returns a different result for the root, i.e. f(x, root) ne x.
f
f(x, root) ne x
Fold
f
over all tree nodes, in depth-first, prefix order, but don't visit subtrees wheref
returns a different result for the root, i.e.f(x, root) ne x
.