test/script/basic/es6/let_const_reuse.js

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  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * JDK-8057678: Tests for let&const keywords in Nashorn
  26  *
  27  * @test
  28  * @run
  29  * @option --language=es6
  30  * @option -scripting
  31  */
  32 
  33 function tryIt (code) {
  34      try {
  35          eval(code)
  36      } catch (e) {
  37          print(e)
  38      }
  39 }
  40 
  41 tryIt(<<CODE
  42     let a = 23
  43     if (true) {
  44         a--
  45         let a = 43;
  46     }
  47 CODE)
  48 
  49 tryIt(<<CODE
  50     const a = 23
  51     if (true) {
  52         a--
  53         const a = 43;
  54     }
  55 CODE)
  56 
  57 tryIt(<<CODE


  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * JDK-8057678: Tests for let&const keywords in Nashorn
  26  *
  27  * @test
  28  * @run
  29  * @option --language=es6
  30  * @option -scripting
  31  */
  32 
  33 function tryIt (code) {
  34      try {
  35          eval(code)
  36      } catch (e) {
  37          print(String(e).replace(/\\/g, "/"))
  38      }
  39 }
  40 
  41 tryIt(<<CODE
  42     let a = 23
  43     if (true) {
  44         a--
  45         let a = 43;
  46     }
  47 CODE)
  48 
  49 tryIt(<<CODE
  50     const a = 23
  51     if (true) {
  52         a--
  53         const a = 43;
  54     }
  55 CODE)
  56 
  57 tryIt(<<CODE