fix some build warnings/errors on Windows VS2019 (#403)
fix some build warnings/errors on Windows VS2019 (#403)

* remove c++11/14 non-compliant constexpr lambdas

* fix build warnings on VS2019

* disable shape input tensor

* Revert "disable shape input tensor"

This reverts commit 9a49e03a37d42c9932c136f181138316e3d054cb.

onnx/onnx-tensorrt,onnx/onnx-tensorrt,onnx/onnx-tensorrt