Suppress CS0162 (Unreachable code detected)

sharwell · Oceania2018 · commit fe625866adb0 · 2020-07-05T21:56:50.000-05:00
diff --git a/src/TensorFlowNET.Core/Gradients/math_grad.cs b/src/TensorFlowNET.Core/Gradients/math_grad.cs
@@ -341,7 +341,9 @@ public static Tensor[] _MeanGrad(Operation op, Tensor[] grads)
                 var output_shape_tensor = array_ops.shape(op.outputs[0]);
                 var factor = _safe_shape_div(math_ops.reduce_prod(input_shape_tensor), math_ops.reduce_prod(output_shape_tensor));
                 throw new NotImplementedException("");
+#pragma warning disable CS0162 // Unreachable code detected
                 factor_tensor = null;
+#pragma warning restore CS0162 // Unreachable code detected
             }
 
             result = math_ops.truediv(sum_grad, math_ops.cast(factor_tensor, sum_grad.dtype));
diff --git a/src/TensorFlowNET.Core/Keras/Sequence.cs b/src/TensorFlowNET.Core/Keras/Sequence.cs
@@ -50,7 +50,9 @@ public NDArray pad_sequences(NDArray sequences,
                 value = 0f;
 
             var nd = new NDArray(np.int32, new Shape(sequences.size, maxlen.Value));
+#pragma warning disable CS0162 // Unreachable code detected
             for (int i = 0; i < nd.shape[0]; i++)
+#pragma warning restore CS0162 // Unreachable code detected
             {
                 switch(sequences[i])
                 {
diff --git a/src/TensorFlowNET.Core/Sessions/BaseSession.cs b/src/TensorFlowNET.Core/Sessions/BaseSession.cs
@@ -422,7 +422,9 @@ private static unsafe NDArray fetchValue(IntPtr output)
                         {
                             throw new NotImplementedException();
                             //TODO:! This is not the way to handle string[], it should be done with TF_DecodeString
+#pragma warning disable CS0162 // Unreachable code detected
                             using (var reader = new CodedInputStream(new IntPtr(srcAddress).Stream(8, (long) tensor.bytesize)))
+#pragma warning restore CS0162 // Unreachable code detected
                                 ret = NDArray.FromString(reader.ReadString());
                             break;
                         }

Original file line number	Diff line number	Diff line change
`@@ -341,7 +341,9 @@ public static Tensor[] _MeanGrad(Operation op, Tensor[] grads)`
`341`	`341`	`var output_shape_tensor = array_ops.shape(op.outputs[0]);`
`342`	`342`	`var factor = _safe_shape_div(math_ops.reduce_prod(input_shape_tensor), math_ops.reduce_prod(output_shape_tensor));`
`343`	`343`	`throw new NotImplementedException("");`
	`344`	`+#pragma warning disable CS0162 // Unreachable code detected`
`344`	`345`	`factor_tensor = null;`
	`346`	`+#pragma warning restore CS0162 // Unreachable code detected`
`345`	`347`	`}`
`346`	`348`
`347`	`349`	`result = math_ops.truediv(sum_grad, math_ops.cast(factor_tensor, sum_grad.dtype));`
Original file line number	Diff line number	Diff line change
`@@ -50,7 +50,9 @@ public NDArray pad_sequences(NDArray sequences,`
`50`	`50`	`value = 0f;`
`51`	`51`
`52`	`52`	`var nd = new NDArray(np.int32, new Shape(sequences.size, maxlen.Value));`
	`53`	`+#pragma warning disable CS0162 // Unreachable code detected`
`53`	`54`	`for (int i = 0; i < nd.shape[0]; i++)`
	`55`	`+#pragma warning restore CS0162 // Unreachable code detected`
`54`	`56`	`{`
`55`	`57`	`switch(sequences[i])`
`56`	`58`	`{`
Original file line number	Diff line number	Diff line change
`@@ -422,7 +422,9 @@ private static unsafe NDArray fetchValue(IntPtr output)`
`422`	`422`	`{`
`423`	`423`	`throw new NotImplementedException();`
`424`	`424`	`//TODO:! This is not the way to handle string[], it should be done with TF_DecodeString`
	`425`	`+#pragma warning disable CS0162 // Unreachable code detected`
`425`	`426`	`using (var reader = new CodedInputStream(new IntPtr(srcAddress).Stream(8, (long) tensor.bytesize)))`
	`427`	`+#pragma warning restore CS0162 // Unreachable code detected`
`426`	`428`	`ret = NDArray.FromString(reader.ReadString());`
`427`	`429`	`break;`
`428`	`430`	`}`