167     std::string left;  in LogicalAndFn()  local
168     if (!Evaluate(state, argv[0], &left)) {  in LogicalAndFn()
171     if (BooleanString(left)) {  in LogicalAndFn()
180     std::string left;  in LogicalOrFn()  local
181     if (!Evaluate(state, argv[0], &left)) {  in LogicalOrFn()
184     if (!BooleanString(left)) {  in LogicalOrFn()
187         return StringValue(left);  in LogicalOrFn()
218     std::string left;  in EqualityFn()  local
219     if (!Evaluate(state, argv[0], &left)) {  in EqualityFn()
227     const char* result = (left == right) ? "t" : "";  in EqualityFn()
233     std::string left;  in InequalityFn()  local
234     if (!Evaluate(state, argv[0], &left)) {  in InequalityFn()
242     const char* result = (left != right) ? "t" : "";  in InequalityFn()
247     std::unique_ptr<Value> left(EvaluateValue(state, argv[0]));  in SequenceFn()  local
248     if (!left) {  in SequenceFn()