Automatic update of fbcode/onnx to aca8473a40cf43f01958c81b648efcee7f3a755a (#14865)

Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/14865

Previous import was 42804705bdbf179d1a98394008417e1392013547

Included changes:
- **[aca8473](https://github.com/onnx/onnx/commit/aca8473)**: Add Erf operator for computing error function (#1675) <bddppq>
- **[3fc82ca](https://github.com/onnx/onnx/commit/3fc82ca)**: Add IsNaN operator. (#1656) <Pranav Sharma>
- **[0685f01](https://github.com/onnx/onnx/commit/0685f01)**: Add Sign Op (#1658) <Rui Zhu>
- **[2a8fae8](https://github.com/onnx/onnx/commit/2a8fae8)**: Fix unused var warning (#1669) <Yinghai Lu>
- **[e212833](https://github.com/onnx/onnx/commit/e212833)**: Update scan (#1653) <G. Ramalingam>

Reviewed By: zrphercule

Differential Revision: D13370727

fbshipit-source-id: 13a93d5acc8d4758f682278ea162ec9124ced22d

diff --git a/caffe2/python/onnx/tests/onnx_backend_test.py b/caffe2/python/onnx/tests/onnx_backend_test.py
index f63198e..1304a3f 100644 (file)
--- a/caffe2/python/onnx/tests/onnx_backend_test.py
+++ b/caffe2/python/onnx/tests/onnx_backend_test.py
@@ -46,6 +46,7 @@ backend_test.exclude(r'(test_hardsigmoid'  # Does not support Hardsigmoid.
                      '|test_atanh.*'  # Needs implementation
                      '|test_onehot.*'  # Needs implementation
                      '|test_scan.*'  # Needs implementation
+                     '|test_erf.*'  # Needs implementation
                      ')')
 
 # Quick patch to unbreak master CI, is working on the debugging.

diff --git a/third_party/onnx b/third_party/onnx
index 4280470..aca8473 160000 (submodule)
--- a/third_party/onnx
+++ b/third_party/onnx
@@ -1 +1 @@
-Subproject commit 42804705bdbf179d1a98394008417e1392013547
+Subproject commit aca8473a40cf43f01958c81b648efcee7f3a755a