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| 4 | |
4 | |
| 5 | #include "adt/foreach.h" |
5 | #include "adt/foreach.h" |
| 6 | #include "adt/nullptr.h" |
6 | #include "adt/nullptr.h" |
| 7 | #include "adt/logs.h" |
7 | #include "adt/logs.h" |
| 8 | |
8 | |
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9 | void log_failure (char const *file, int line, char const *func, char const *cond); |
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10 | |
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11 | #define LOC __FILE__, __LINE__, __func__ |
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12 | |
| 9 | #define return_unless(cond) \ |
13 | #define return_unless(cond) \ |
| 10 | do { \ |
14 | do { \ |
| 11 | if (!(cond)) \ |
15 | if (!(cond)) \ |
| 12 | { LOG ("error") << #cond << '\n'; \ |
16 | { log_failure (LOC, #cond); \ |
| 13 | return; } \ |
17 | return; } \ |
| 14 | } while (0) |
18 | } while (0) |
| 15 | |
19 | |
| 16 | #define return_val_unless(cond, val) \ |
20 | #define return_val_unless(cond, val) \ |
| 17 | do { \ |
21 | do { \ |
| 18 | if (!(cond)) \ |
22 | if (!(cond)) \ |
| 19 | { LOG ("error") << #cond << '\n'; \ |
23 | { log_failure (LOC, #cond); \ |
| 20 | return val; } \ |
24 | return val; } \ |
| 21 | } while (0) |
25 | } while (0) |
