.

src/cli.rs

@@ -75,11 +75,11 @@ fn validate_inner(args: ArgsInner) -> Result<ArgsInner, clap::Error> {
         Command::Syn { input, output_tree } => validate_syn(input, output_tree)?,
         Command::Sem { input, output_tree } => validate_sem(input, output_tree)?,
         Command::Gen {
-            mode,
             input,
             output,
             output_symbols,
-        } => validate_gen(mode, input, output, output_symbols)?,
+            ..
+        } => validate_gen(input, output, output_symbols)?,
     };
 
     Ok(args)
@@ -151,7 +151,6 @@ fn validate_sem(input: &PathBuf, output_tree: &PathBuf) -> Result<(), clap::Erro
 }
 
 fn validate_gen(
-    _mode: &GenMode,
     input: &PathBuf,
     output: &PathBuf,
     output_symbols: &PathBuf,