source:
libcfa/src/exception.hfa
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[e68d092] | 1 | // |
2 | // Cforall Version 1.0.0 Copyright (C) 2016 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 | // exception.hfa -- User facing tools for working with exceptions. | |
8 | // | |
9 | // Author : Andrew Beach | |
10 | // Created On : Thu Apr 7 10:25:00 2020 | |
11 | // Last Modified By : Andrew Beach | |
[c715e5f] | 12 | // Last Modified On : Wed May 25 17:20:00 2022 |
13 | // Update Count : 5 | |
[e68d092] | 14 | // |
15 | ||
16 | // Everything below this line should be considered a patch while the exception | |
17 | // objects themselves are designed and created and should be removed in time. | |
18 | // ----------------------------------------------------------------------------------------------- | |
19 | ||
[c3b9d639] | 20 | // EHM_DEFAULT_VTABLE(exception_type) |
[5456537] | 21 | // Create a declaration for a (possibly polymorphic) default vtable. |
[c3b9d639] | 22 | // Mostly used by and for the currency module. |
23 | #define EHM_DEFAULT_VTABLE(type) vtable(type) & const _default_vtable | |
[21b0a23] | 24 | |
[c3b9d639] | 25 | // IS_EXCEPTION(exception_type) |
26 | // IS_RESUMPTION_EXCEPTION(exception_type) | |
27 | // IS_TERMINATION_EXCEPTION(exception_type) | |
28 | // Create an assertion that exception_type is the given kind of exception. | |
29 | // This is used to mimic associated types so the vtable type is unmentioned. | |
30 | #define IS_EXCEPTION(type) is_exception(type, vtable(type)) | |
31 | #define IS_RESUMPTION_EXCEPTION(type) is_resumption_exception(type, vtable(type)) | |
32 | #define IS_TERMINATION_EXCEPTION(type) is_termination_exception(type, vtable(type)) |
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