test/Golden/Splice/G13.hs:0:0: error:
    • Exception when trying to run compile-time code:
        Map.!: given key is not an element in the map
CallStack (from HasCallStack):
  error, called at libraries/containers/containers/src/Data/Map/Internal.hs:0:0 in containers-0.6.4.1:Data.Map.Internal
      Code: (P.runParser @Text Grammar.g13)
    • In the Template Haskell splice $$(P.runParser @Text Grammar.g13)
      In the expression: $$(P.runParser @Text Grammar.g13)
      In an equation for ‘splice’:
          splice = $$(P.runParser @Text Grammar.g13)
  |
6 | splice = $$(P.runParser @Text Grammar.g13)
  |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^