Fix bootstrapped parser

haskell · Feb 4, 2024 · ece7d39 · ece7d39
1 parent cb667c7
commit ece7d39
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/frontend/src/Happy/Frontend/Parser/Bootstrapped.ly b/packages/frontend/src/Happy/Frontend/Parser/Bootstrapped.ly
@@ -123,7 +123,7 @@ The parser.
 >       | spec_right ids                { TokenRight $2 }
 >       | spec_left ids                 { TokenLeft $2 }
 >       | spec_expect int               { TokenExpect $2 }
->       | spec_error code code          { TokenError $2 $3 }
+>       | spec_error code optCode       { TokenError $2 $3 }
 >       | spec_errorexpected            { TokenErrorExpected }
 >       | spec_attributetype code       { TokenAttributetype $2 }
 >       | spec_attribute id code        { TokenAttribute $2 $3 }