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Issue #25558: Use compile-time asserts.

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Serhiy Storchaka 2015-11-07 15:42:38 +02:00
parent 41a87637c0
commit fad85aadb0
7 changed files with 24 additions and 20 deletions
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6
Modules/_datetimemodule.c
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@ -5329,19 +5329,19 @@ PyInit__datetime(void)
/* A 4-year cycle has an extra leap day over what we'd get from
* pasting together 4 single years.
*/
assert(DI4Y == 4 * 365 + 1);
Py_BUILD_ASSERT(DI4Y == 4 * 365 + 1);
assert(DI4Y == days_before_year(4+1));
/* Similarly, a 400-year cycle has an extra leap day over what we'd
* get from pasting together 4 100-year cycles.
*/
assert(DI400Y == 4 * DI100Y + 1);
Py_BUILD_ASSERT(DI400Y == 4 * DI100Y + 1);
assert(DI400Y == days_before_year(400+1));
/* OTOH, a 100-year cycle has one fewer leap day than we'd get from
* pasting together 25 4-year cycles.
*/
assert(DI100Y == 25 * DI4Y - 1);
Py_BUILD_ASSERT(DI100Y == 25 * DI4Y - 1);
assert(DI100Y == days_before_year(100+1));
one = PyLong_FromLong(1);