Unify (Pre)Parser::ParseTryStatement.

test/cctest/test-parsing.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1959 matching lines @@
   };
 
   const char* non_strict_statement_data[] = {
     ";",
     NULL
   };
 
   RunParserSyncTest(context_data, strict_statement_data, kError);
   RunParserSyncTest(context_data, non_strict_statement_data, kSuccess);
 }
+
+
+TEST(ErrorsTryWithoutCatchOrFinally) {
+  const char* context_data[][2] = {
+    {"", ""},
+    { NULL, NULL }
+  };
+
+  const char* statement_data[] = {
+    "try { }",
+    "try { } foo();",
+    "try { } catch (e) foo();",
+    "try { } catch { }",
+    "try { } finally foo();",
+    NULL
+  };
+
+  RunParserSyncTest(context_data, statement_data, kError);
+}
+
+
+TEST(NoErrorsTryCatchFinally) {
+  const char* context_data[][2] = {
+    {"", ""},
+    { NULL, NULL }
+  };
+
+  const char* statement_data[] = {
+    "try { } catch (e) { }",
+    "try { } catch (e) { } finally { }",
+    "try { } finally { }",
+    NULL
+  };
+
+  RunParserSyncTest(context_data, statement_data, kSuccess);
+}