source:
src/AST/StorageClasses.hpp
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1 | // |
2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
3 | // |
4 | // The contents of this file are covered under the licence agreement in the |
5 | // file "LICENCE" distributed with Cforall. |
6 | // |
7 | // StorageClasses.hpp -- |
8 | // |
9 | // Author : Aaron B. Moss |
10 | // Created On : Thu May 9 10:00:00 2019 |
11 | // Last Modified By : Aaron B. Moss |
12 | // Last Modified On : Thu May 9 10:00:00 2019 |
13 | // Update Count : 1 |
14 | // |
15 | |
16 | #pragma once |
17 | |
18 | #include "Bitfield.hpp" |
19 | |
20 | namespace ast { |
21 | |
22 | namespace Storage { |
23 | |
24 | /// Bitflags for storage classes |
25 | enum { |
26 | Extern = 1 << 0, |
27 | Static = 1 << 1, |
28 | Auto = 1 << 2, |
29 | Register = 1 << 3, |
30 | ThreadLocal = 1 << 4, |
31 | NumClasses = 5 |
32 | }; |
33 | |
34 | /// Bitflag type for storage classes |
35 | struct class_flags { |
36 | union { |
37 | unsigned int val; |
38 | struct { |
39 | bool is_extern : 1; |
40 | bool is_static : 1; |
41 | bool is_auto : 1; |
42 | bool is_register : 1; |
43 | bool is_threadlocal : 1; |
44 | }; |
45 | |
46 | // MakeBitfieldPrint( NumClasses ) |
47 | }; |
48 | |
49 | constexpr class_flags( unsigned int val = 0 ) : val(val) {} |
50 | }; |
51 | |
52 | using Classes = bitfield<class_flags>; |
53 | } |
54 | } |
55 | |
56 | // Local Variables: // |
57 | // tab-width: 4 // |
58 | // mode: c++ // |
59 | // compile-command: "make install" // |
60 | // End: // |
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