Fixed variableSubStmt in the VBAParser.

Author: MDoerner

Rubberduck.Parsing/Grammar/VBAParser.g4

@@ -520,7 +520,7 @@ constantExpression : expression;
 
 variableStmt : (DIM | STATIC | visibility) whiteSpace (WITHEVENTS whiteSpace)? variableListStmt;
 variableListStmt : variableSubStmt (whiteSpace? COMMA whiteSpace? variableSubStmt)*;
-variableSubStmt : identifier (whiteSpace? LPAREN whiteSpace? (subscripts whiteSpace?)? RPAREN whiteSpace?)? (whiteSpace asTypeClause)?;
+variableSubStmt : identifier (whiteSpace? LPAREN whiteSpace? (subscripts whiteSpace?)? RPAREN)? (whiteSpace asTypeClause)?;
 
 whileWendStmt : 
     WHILE whiteSpace expression endOfStatement