try/catch: catch parameter bound names clean up (#1172)

test/language/statements/try/12.14.1-3-s.js

-// Copyright (c) 2012 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-es5id: 12.14.1-3-s
-description: >
-    Strict Mode - SyntaxError isn't thrown if a TryStatement with a
-    Catch occurs within strict code and the Identifier of the Catch
-    production is EVAL but throws SyntaxError if it is eval
-flags: [onlyStrict]
----*/
-
-assert.throws(SyntaxError, function() {
- eval(" try { \
-             throw new Error(\"...\");\
-             return false;\
-         } catch (EVAL) {\
-             try\
-             {\
-               throw new Error(\"...\");\
-             }catch(eval)\
-             {\
-                 return EVAL instanceof Error;\
-              }\
-         }");
-});

test/language/statements/try/12.14.1-1-s.js → test/language/statements/try/catch-parameter-boundnames-restriction-arguments-eval-throws.js

-// Copyright (c) 2012 Ecma International.  All rights reserved.
+// Copyright (c) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
-es5id: 12.14.1-1-s
+esid: sec-strict-mode-of-ecmascript
 description: >
-    Strict Mode - SyntaxError is thrown if a TryStatement with a Catch
-    occurs within strict code and the Identifier of the Catch
-    production is eval
+    It is a SyntaxError if a CatchParameter occurs within strict mode code and BoundNames of CatchParameter contains either eval or arguments (13.15.1).
 flags: [onlyStrict]
 ---*/
 
 assert.throws(SyntaxError, function() {
-            eval("\
-                   try {} catch (eval) { }\
-            ");
+  eval("try {} catch (arguments) { }");
 });

test/language/statements/try/catch-parameter-boundnames-restriction-arguments-negative-early.js

+// Copyright (c) 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-strict-mode-of-ecmascript
+description: >
+    It is a SyntaxError if a CatchParameter occurs within strict mode code and BoundNames of CatchParameter contains either eval or arguments (13.15.1).
+negative:
+  phase: early
+  type: SyntaxError
+flags: [onlyStrict]
+---*/
+
+throw "Test262: This statement should not be evaluated.";
+
+try { } catch (arguments) { }

test/language/statements/try/12.14.1-2-s.js → test/language/statements/try/catch-parameter-boundnames-restriction-eval-eval-throws.js

-// Copyright (c) 2012 Ecma International.  All rights reserved.
+// Copyright (c) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
-es5id: 12.14.1-2-s
+esid: sec-strict-mode-of-ecmascript
 description: >
-    Strict Mode - SyntaxError is thrown if a TryStatement with a Catch
-    occurs within strict code and the Identifier of the Catch
-    production is arguments
+    It is a SyntaxError if a CatchParameter occurs within strict mode code and BoundNames of CatchParameter contains either eval or arguments (13.15.1).
 flags: [onlyStrict]
 ---*/
 
 assert.throws(SyntaxError, function() {
-            eval("\
-                   try {} catch (arguments) { }\
-            ");
+  eval("try {} catch (eval) { }");
 });

test/language/statements/try/12.14.1-1gs.js → test/language/statements/try/catch-parameter-boundnames-restriction-eval-negative-early.js

-// Copyright (c) 2012 Ecma International.  All rights reserved.
+// Copyright (c) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
-es5id: 12.14.1-1gs
+esid: sec-strict-mode-of-ecmascript
 description: >
-    Strict Mode - SyntaxError is thrown if a TryStatement with a Catch
-    occurs within strict code and the Identifier of the Catch
-    production is eval
+    It is a SyntaxError if a CatchParameter occurs within strict mode code and BoundNames of CatchParameter contains either eval or arguments (13.15.1).
 negative:
   phase: early
   type: SyntaxError