Function collectFreeIdentifiers

test/fixtures/snapshot/typescript.js:152508–152512

(file)

            return name;
        }
        function collectFreeIdentifiers(file) {
            var map = ts.createMultiMap();
            forEachFreeIdentifier(file, function (id) { return map.add(id.text, id); });
            return map;
        }
        /**
         * A free identifier is an identifier that can be accessed through name lookup as a local variable.
         * In the expression `x.y`, `x` is a free identifier, but `y` is not.