Method addType

deps/v8/test/mjsunit/wasm/regress-367818758.js:123–130

(type, supertype_idx = kNoSuperType, is_final = true,
      is_shared = false)

    this.functions = [];
  }
  addType(type, supertype_idx = kNoSuperType, is_final = true,
      is_shared = false) {
    var type_copy = {params: type.params, results: type.results,
                     is_final: is_final, is_shared: is_shared,
                     supertype: supertype_idx};
    this.types.push(type_copy);
    return this.types.length - 1;
  }
  addStruct(fields = kNoSuperType = false, is_shared = false) {
    this.types.push(new WasmStruct(fields));
  }