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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef V8_PROPERTY_DETAILS_INL_H_ | |
6 #define V8_PROPERTY_DETAILS_INL_H_ | |
7 | |
8 #include "src/conversions.h" | |
9 #include "src/objects.h" | |
10 #include "src/property-details.h" | |
11 #include "src/types.h" | |
12 | |
13 namespace v8 { | |
14 namespace internal { | |
15 | |
16 Representation Representation::FromType(Type* type) { | |
17 DisallowHeapAllocation no_allocation; | |
18 if (type->Is(Type::None())) return Representation::None(); | |
19 if (type->Is(Type::SignedSmall())) return Representation::Smi(); | |
20 if (type->Is(Type::Signed32())) return Representation::Integer32(); | |
21 if (type->Is(Type::Number())) return Representation::Double(); | |
22 return Representation::Tagged(); | |
23 } | |
24 | |
25 } } // namespace v8::internal | |
26 | |
27 #endif // V8_PROPERTY_DETAILS_INL_H_ | |
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