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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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1501 data.Dispose(); | 1501 data.Dispose(); |
1502 return i::MessageTemplate::FormatMessage(isolate, message, arg_object); | 1502 return i::MessageTemplate::FormatMessage(isolate, message, arg_object); |
1503 } | 1503 } |
1504 | 1504 |
1505 enum ParserFlag { | 1505 enum ParserFlag { |
1506 kAllowLazy, | 1506 kAllowLazy, |
1507 kAllowNatives, | 1507 kAllowNatives, |
1508 kAllowHarmonyNewTarget, | 1508 kAllowHarmonyNewTarget, |
1509 kAllowHarmonyFunctionSent, | 1509 kAllowHarmonyFunctionSent, |
1510 kAllowHarmonyRestrictiveDeclarations, | 1510 kAllowHarmonyRestrictiveDeclarations, |
1511 kAllowHarmonyExponentiationOperator | 1511 kAllowHarmonyExponentiationOperator, |
| 1512 kAllowHarmonyForIn |
1512 }; | 1513 }; |
1513 | 1514 |
1514 enum ParserSyncTestResult { | 1515 enum ParserSyncTestResult { |
1515 kSuccessOrError, | 1516 kSuccessOrError, |
1516 kSuccess, | 1517 kSuccess, |
1517 kError | 1518 kError |
1518 }; | 1519 }; |
1519 | 1520 |
1520 template <typename Traits> | 1521 template <typename Traits> |
1521 void SetParserFlags(i::ParserBase<Traits>* parser, | 1522 void SetParserFlags(i::ParserBase<Traits>* parser, |
1522 i::EnumSet<ParserFlag> flags) { | 1523 i::EnumSet<ParserFlag> flags) { |
1523 parser->set_allow_lazy(flags.Contains(kAllowLazy)); | 1524 parser->set_allow_lazy(flags.Contains(kAllowLazy)); |
1524 parser->set_allow_natives(flags.Contains(kAllowNatives)); | 1525 parser->set_allow_natives(flags.Contains(kAllowNatives)); |
1525 parser->set_allow_harmony_function_sent( | 1526 parser->set_allow_harmony_function_sent( |
1526 flags.Contains(kAllowHarmonyFunctionSent)); | 1527 flags.Contains(kAllowHarmonyFunctionSent)); |
1527 parser->set_allow_harmony_restrictive_declarations( | 1528 parser->set_allow_harmony_restrictive_declarations( |
1528 flags.Contains(kAllowHarmonyRestrictiveDeclarations)); | 1529 flags.Contains(kAllowHarmonyRestrictiveDeclarations)); |
1529 parser->set_allow_harmony_exponentiation_operator( | 1530 parser->set_allow_harmony_exponentiation_operator( |
1530 flags.Contains(kAllowHarmonyExponentiationOperator)); | 1531 flags.Contains(kAllowHarmonyExponentiationOperator)); |
| 1532 parser->set_allow_harmony_for_in(flags.Contains(kAllowHarmonyForIn)); |
1531 } | 1533 } |
1532 | 1534 |
1533 | 1535 |
1534 void TestParserSyncWithFlags(i::Handle<i::String> source, | 1536 void TestParserSyncWithFlags(i::Handle<i::String> source, |
1535 i::EnumSet<ParserFlag> flags, | 1537 i::EnumSet<ParserFlag> flags, |
1536 ParserSyncTestResult result, | 1538 ParserSyncTestResult result, |
1537 bool is_module = false) { | 1539 bool is_module = false) { |
1538 i::Isolate* isolate = CcTest::i_isolate(); | 1540 i::Isolate* isolate = CcTest::i_isolate(); |
1539 i::Factory* factory = isolate->factory(); | 1541 i::Factory* factory = isolate->factory(); |
1540 | 1542 |
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7260 // "Array() **= 10", | 7262 // "Array() **= 10", |
7261 NULL | 7263 NULL |
7262 }; | 7264 }; |
7263 // clang-format on | 7265 // clang-format on |
7264 | 7266 |
7265 static const ParserFlag always_flags[] = { | 7267 static const ParserFlag always_flags[] = { |
7266 kAllowHarmonyExponentiationOperator}; | 7268 kAllowHarmonyExponentiationOperator}; |
7267 RunParserSyncTest(context_data, error_data, kError, NULL, 0, always_flags, | 7269 RunParserSyncTest(context_data, error_data, kError, NULL, 0, always_flags, |
7268 arraysize(always_flags)); | 7270 arraysize(always_flags)); |
7269 } | 7271 } |
| 7272 |
| 7273 TEST(RestrictiveForInErrors) { |
| 7274 // clang-format off |
| 7275 const char* context_data[][2] = { |
| 7276 { "'use strict'", "" }, |
| 7277 { "", "" }, |
| 7278 { NULL, NULL } |
| 7279 }; |
| 7280 const char* error_data[] = { |
| 7281 "for (var x = 0 in {});", |
| 7282 "for (const x = 0 in {});", |
| 7283 "for (let x = 0 in {});", |
| 7284 NULL |
| 7285 }; |
| 7286 // clang-format on |
| 7287 |
| 7288 static const ParserFlag always_flags[] = {kAllowHarmonyForIn}; |
| 7289 RunParserSyncTest(context_data, error_data, kError, nullptr, 0, always_flags, |
| 7290 arraysize(always_flags)); |
| 7291 } |
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