proposition: Lemma eq_compile_nonterminal {Char T} (G : pregrammar' Char) {cidata : @compile_item_data Char T} (Hci : nonterminal_names = pregrammar_nonterminals G) : forall nt, compile_nonterminal nt = default_of_nonterminal (G:=G) nt.
proof: Proof. destruct cidata; simpl in *; subst; reflexivity. Qed.
imports: Coq.Strings.String Fiat.Parsers.ContextFreeGrammar.Core Fiat.Parsers.ContextFreeGrammar.Carriers Fiat.Parsers.ContextFreeGrammar.PreNotations Fiat.Common.List.Operations Fiat.Common.Equality