ONNX038: subgraph-variable-shadowing

Code: ONNX038

Name: subgraph-variable-shadowing

Severity: error

Category: spec

Target: graph

Fixable: No

Message

Subgraph value name shadows a name from an outer scope.

Suggestion

Rename the value in the subgraph to avoid shadowing.

Details

The ONNX spec requires that node output names and names of inputs and initializers of a subgraph are distinct from names visible in outer scopes. Variable shadowing is not allowed.