circt/test/firtool/firtool.fir.omir.anno.json

[
  {
    "info": "@[Foo.scala 32:32]",
    "id": "OMID:0",
    "fields": [
      {
        "info": "@[Foo.scala 64:64 Bar.scala 128:128]",
        "name": "stringVal",
        "value": "OMString:hello"
      }
    ]
  }
]