| // RUN: tf-mlir-translate -mlir-to-graphdef %s -o - 2>&1 | FileCheck %s; test ${PIPESTATUS[1]} -eq 0 | |
| // CHECK: Graph export failed: Failed precondition: entry function `main` must be present | |
| func @const() { | |
| ^bb0: | |
| %0:2 = "_tf.Const"() {device = "TPU:0", name = "const", dtype = "tfdtype$DT_INT32", value = dense<[1, 2]> : tensor<2xi32>} : () -> (tensor<2xi32>, !_tf.control) | |
| return | |
| } | |