[ESnext] Disallow using new with import()

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 4135 matching lines @@
 }
 
 TEST(ImportExpressionSuccess) {
   // clang-format off
   const char* context_data[][2] = {
     {"", ""},
     {NULL, NULL}
   };
 
   const char* data[] = {
-    "new import(x)",
     "import(1)",
     "import(y=x)",
     "f(...[import(y=x)])",
     "x = {[import(y=x)]: 1}",
     "var {[import(y=x)]: x} = {}",
     "({[import(y=x)]: x} = {})",
     "async () => { await import(x) }",
     "() => { import(x) }",
     "(import(y=x))",
     "{import(y=x)}",
@@ skipping 57 matching lines @@
       "import(...y)",
       "import(x,)",
       "import(,)",
       "import(,y)",
       "import(;)",
       "[import]",
       "{import}",
       "import+",
       "import = 1",
       "import.wat",
+      "new import(x)",
       NULL
     };
 
     // clang-format on
     RunParserSyncTest(context_data, data, kError);
     // We ignore the error messages for the reason explained in the
     // ImportExpressionSuccess test.
     RunModuleParserSyncTest(context_data, data, kError, NULL, 0, NULL, 0, NULL,
                             0, true, true);
     static const ParserFlag flags[] = {kAllowHarmonyDynamicImport};
@@ skipping 5129 matching lines @@
         eager_info.literal()->scope()->inner_scope()->inner_scope();
     DCHECK_NOT_NULL(scope);
     DCHECK_NULL(scope->sibling());
     DCHECK(scope->is_function_scope());
 
     size_t index = 0;
     i::ScopeTestHelper::CompareScopeToData(
         scope, lazy_info.preparsed_scope_data(), index);
   }
 }