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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <iomanip> | 5 #include <iomanip> |
6 | 6 |
7 #include "src/types.h" | 7 #include "src/types.h" |
8 | 8 |
9 #include "src/ostreams.h" | 9 #include "src/ostreams.h" |
10 #include "src/types-inl.h" | 10 #include "src/types-inl.h" |
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246 case JS_WEAK_SET_TYPE: | 246 case JS_WEAK_SET_TYPE: |
247 case JS_PROMISE_TYPE: | 247 case JS_PROMISE_TYPE: |
248 if (map->is_undetectable()) return kUndetectable; | 248 if (map->is_undetectable()) return kUndetectable; |
249 return kOtherObject; | 249 return kOtherObject; |
250 case JS_FUNCTION_TYPE: | 250 case JS_FUNCTION_TYPE: |
251 if (map->is_undetectable()) return kUndetectable; | 251 if (map->is_undetectable()) return kUndetectable; |
252 return kFunction; | 252 return kFunction; |
253 case JS_REGEXP_TYPE: | 253 case JS_REGEXP_TYPE: |
254 return kOtherObject; // TODO(rossberg): there should be a RegExp type. | 254 return kOtherObject; // TODO(rossberg): there should be a RegExp type. |
255 case JS_PROXY_TYPE: | 255 case JS_PROXY_TYPE: |
256 case JS_FUNCTION_PROXY_TYPE: | |
257 return kProxy; | 256 return kProxy; |
258 case MAP_TYPE: | 257 case MAP_TYPE: |
259 // When compiling stub templates, the meta map is used as a place holder | 258 // When compiling stub templates, the meta map is used as a place holder |
260 // for the actual map with which the template is later instantiated. | 259 // for the actual map with which the template is later instantiated. |
261 // We treat it as a kind of type variable whose upper bound is Any. | 260 // We treat it as a kind of type variable whose upper bound is Any. |
262 // TODO(rossberg): for caching of CompareNilIC stubs to work correctly, | 261 // TODO(rossberg): for caching of CompareNilIC stubs to work correctly, |
263 // we must exclude Undetectable here. This makes no sense, really, | 262 // we must exclude Undetectable here. This makes no sense, really, |
264 // because it means that the template isn't actually parametric. | 263 // because it means that the template isn't actually parametric. |
265 // Also, it doesn't apply elsewhere. 8-( | 264 // Also, it doesn't apply elsewhere. 8-( |
266 // We ought to find a cleaner solution for compiling stubs parameterised | 265 // We ought to find a cleaner solution for compiling stubs parameterised |
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1397 | 1396 |
1398 template TypeImpl<ZoneTypeConfig>::TypeHandle | 1397 template TypeImpl<ZoneTypeConfig>::TypeHandle |
1399 TypeImpl<ZoneTypeConfig>::Convert<HeapType>( | 1398 TypeImpl<ZoneTypeConfig>::Convert<HeapType>( |
1400 TypeImpl<HeapTypeConfig>::TypeHandle, TypeImpl<ZoneTypeConfig>::Region*); | 1399 TypeImpl<HeapTypeConfig>::TypeHandle, TypeImpl<ZoneTypeConfig>::Region*); |
1401 template TypeImpl<HeapTypeConfig>::TypeHandle | 1400 template TypeImpl<HeapTypeConfig>::TypeHandle |
1402 TypeImpl<HeapTypeConfig>::Convert<Type>( | 1401 TypeImpl<HeapTypeConfig>::Convert<Type>( |
1403 TypeImpl<ZoneTypeConfig>::TypeHandle, TypeImpl<HeapTypeConfig>::Region*); | 1402 TypeImpl<ZoneTypeConfig>::TypeHandle, TypeImpl<HeapTypeConfig>::Region*); |
1404 | 1403 |
1405 } // namespace internal | 1404 } // namespace internal |
1406 } // namespace v8 | 1405 } // namespace v8 |
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