JS: Don't try to parse "get=" as a method prop

Author: asgerf

javascript/extractor/src/com/semmle/jcorn/Parser.java

@@ -2069,6 +2069,7 @@ protected void parsePropertyValue(PropertyInfo pi, DestructuringErrors refDestru
       pi.value = this.parseMethod(pi.isGenerator, pi.isAsync);
     } else if (this.options.ecmaVersion() >= 5
         && !pi.computed
+        && !pi.isPattern
         && pi.key instanceof Identifier
         && (((Identifier) pi.key).getName().equals("get")
             || ((Identifier) pi.key).getName().equals("set"))