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module lang::sdf2::filters::InjectionCount

rascal-0.34.0

Usage​

import lang::sdf2::filters::InjectionCount;

Dependencies​

import ParseTree;

function count​

default int count(Tree _)

int count(appl(prod(Symbol _,[Symbol _],set[Attr] _), [Tree arg]))

function injectionCountFilter​

&T <: Tree injectionCountFilter(amb(set[&T <: Tree] alts))