source: src/AST/FunctionSpec.hpp @ 7f3f63c

arm-ehcleanup-dtorsenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change on this file since 7f3f63c was 7f3f63c, checked in by Thierry Delisle <tdelisle@…>, 4 years ago

Unions now correctly use bitfields from previous commit

  • Property mode set to 100644
File size: 1.0 KB
Line 
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// FunctionSpec.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
20namespace ast {
21
22namespace Function {
23
24        /// Bitflags for function specifiers
25        enum {
26                Inline   = 1 << 0,
27                Noreturn = 1 << 1,
28                Fortran  = 1 << 2,
29                NumSpecs      = 3
30        };
31
32        /// Bitflag type for storage classes
33        struct spec_flags {
34                union {
35                        unsigned int val;
36                        struct {
37                                bool is_inline   : 1;
38                                bool is_noreturn : 1;
39                                bool is_fortran  : 1;
40                        };
41
42                        // MakeBitfieldPrint( NumSpecs )
43                };
44
45                constexpr spec_flags( unsigned int val ) : val(val) {}
46        };
47
48        using Specs = bitfield<spec_flags>;
49}
50}
51
52// Local Variables: //
53// tab-width: 4 //
54// mode: c++ //
55// compile-command: "make install" //
56// End: //
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