Remove nonterminals that semantic claims are useless

* admin/grammars/js.wy (VariableStatement): Remove useless
nonterminals.

Debug output from wisent:

Useless nonterminals:

   StatementList
   BlockExpand

1 files changed, 0 insertions, 8 deletions

diff --git a/admin/grammars/js.wy b/admin/grammars/js.wy
index 441fd416c12..e5a7c9be71f 100644
--- a/admin/grammars/js.wy
+++ b/admin/grammars/js.wy
@@ -296,19 +296,11 @@ FormalParameterList: OPEN_PARENTHESIS
                      ()
                    ;
 
-StatementList : Statement
-              | StatementList Statement
-              ;
-
 Block : BRACE_BLOCK
      ;; If you want to parse the body of the function
      ;; ( EXPANDFULL $1 BlockExpand )
       ;
 
-BlockExpand: START_BLOCK StatementList END_BLOCK
-           | START_BLOCK END_BLOCK
-           ;
-
 VariableStatement : VAR VariableDeclarationList SEMICOLON
                     (VARIABLE-TAG $2 nil nil)
                   ;