pkg/front_end/testcases/expression/lib_nonreference.expression.yaml.expect

Errors: {
  Method not found: 'acos'. (@0)
}
method /* from org-dartlang-debug:synthetic_debug_expression */ debugExpr() → dynamic
  return invalid-expression "org-dartlang-debug:synthetic_debug_expression:1:1: Error: Method not found: 'acos'.\nacos(1.0)\n^^^^";