function isDeeplyNestedGeneric(type, stack, depth) {
            // We track type references (created by createTypeReference) and instantiated types (created by instantiateType)
            if (type.flags & (4096 /* Reference */ | 131072 /* Instantiated */) && depth >= 5) {
                var symbol = type.symbol;
                var count = 0;
                for (var i = 0; i < depth; i++) {
                    var t = stack[i];
                    if (t.flags & (4096 /* Reference */ | 131072 /* Instantiated */) && t.symbol === symbol) {
                        count++;
                        if (count >= 5)
                            return true;
                    }
                }
            }
            return false;
        }
function isDeeplyNestedGeneric(type, stack, depth) {
            // We track type references (created by createTypeReference) and instantiated types (created by instantiateType)
            if (type.flags & (4096 /* Reference */ | 131072 /* Instantiated */) && depth >= 5) {
                var symbol = type.symbol;
                var count = 0;
                for (var i = 0; i < depth; i++) {
                    var t = stack[i];
                    if (t.flags & (4096 /* Reference */ | 131072 /* Instantiated */) && t.symbol === symbol) {
                        count++;
                        if (count >= 5)
                            return true;
                    }
                }
            }
            return false;
        }
function isDeeplyNestedGeneric ( type , stack , depth ) { // We track type references (created by createTypeReference) and instantiated types (created by instantiateType) if ( type . flags & ( 4096 /* Reference */ | 131072 /* Instantiated */ ) && depth >= 5 ) { var symbol = type . symbol ; var count = 0 ; for ( var i = 0 ; i < depth ; i ++ ) { var t = stack [ i ] ; if ( t . flags & ( 4096 /* Reference */ | 131072 /* Instantiated */ ) && t . symbol === symbol ) { count ++ ; if ( count >= 5 ) return true ; } } } return false ; }
Return true if the given type is part of a deeply nested chain of generic instantiations. We consider this to be the case when structural type comparisons have been started for 10 or more instantiations of the same generic type. It is possible, though highly unlikely, for this test to be true in a situation where a chain of instantiations is not infinitely expanding. Effectively, we will generate a false positive when two types are structurally equal to at least 10 levels, but unequal at some level beyond that.
Return true if the given type is part of a deeply nested chain of generic instantiations . We consider this to be the case when structural type comparisons have been started for 10 or more instantiations of the same generic type . It is possible though highly unlikely for this test to be true in a situation where a chain of instantiations is not infinitely expanding . Effectively we will generate a false positive when two types are structurally equal to at least 10 levels but unequal at some level beyond that .