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Export of internal Abseil changes.

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2f187776e55fe7741882d64aa4fb04d361dcd1da by Shaindel Schwartz <shaindel@google.com>:

Fix spaces.

PiperOrigin-RevId: 254880665

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50a2c390c1e56bec574e9418a6d0c5765f2e1d56 by CJ Johnson <johnsoncj@google.com>:

Fixes a ubsan violation bug report: https://github.com/abseil/abseil-cpp/issues/337

PiperOrigin-RevId: 254846112

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563fee16ee0ac32a93292c3b2d1cf9543bad4758 by CJ Johnson <johnsoncj@google.com>:

In the InlinedVector copy-assignment operator, substitutes-in a call to DeallocateIfAllocated() (which was not previously available)

PiperOrigin-RevId: 254835012

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d07f4d91b43242c5e8bd90f1e93f55f7972eed04 by Shaindel Schwartz <shaindel@google.com>:

#336

PiperOrigin-RevId: 254833534

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1ad0fe00169a794176605a897f15fad8625339bd by Shaindel Schwartz <shaindel@google.com>:

#335

PiperOrigin-RevId: 254826748

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436a29591c60c6ac9bb7b98e4906c0a7466611c1 by Shaindel Schwartz <shaindel@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 254820333

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e782a5387a750319eb6ed5d9927ec2463bd68ebb by CJ Johnson <johnsoncj@google.com>:

Updates the definition of InlinedVector::resize(...) to be exception safe and adds exception safety tests

PiperOrigin-RevId: 254818993

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6d2f8538fb06a09af47232d86b32dfc020b62133 by CJ Johnson <johnsoncj@google.com>:

Removes unnecessary transaction object from the implementation of InlinedVector::reserve(n)

PiperOrigin-RevId: 254804166

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9a3a806702679a7442837089469cf171194da776 by Abseil Team <absl-team@google.com>:

Internal Change.

PiperOrigin-RevId: 254489023

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ded1463ef81f3257645becc6be58df3b433ea21f by CJ Johnson <johnsoncj@google.com>:

Updates the definition of InlinedVector::reserve(size_type) to be exception safe and adds exception safety tests

PiperOrigin-RevId: 254463057
GitOrigin-RevId: 2f187776e55fe7741882d64aa4fb04d361dcd1da
Change-Id: Id41fc5a62c8d71021e803721ecdbfb3ce60ef574
This commit is contained in:
Abseil Team 2019-06-24 18:35:20 -07:00 • committed by Shaindel Schwartz
parent 5162fc83d2
commit d65e19dfcd
11 changed files with 232 additions and 92 deletions
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4
absl/time/internal/cctz/include/cctz/civil_time.h
View file

@ -279,7 +279,7 @@ using civil_second = detail::civil_second;
//
using detail::weekday;
// Returns the weekday for the given civil_day.
// Returns the weekday for the given civil-time value.
//
// civil_day a(2015, 8, 13);
// weekday wd = get_weekday(a); // wd == weekday::thursday
@ -313,7 +313,7 @@ using detail::get_weekday;
using detail::next_weekday;
using detail::prev_weekday;
// Returns the day-of-year for the given civil_day.
// Returns the day-of-year for the given civil-time value.
//
// civil_day a(2015, 1, 1);
// int yd_jan_1 = get_yearday(a); // yd_jan_1 = 1

14
absl/time/internal/cctz/include/cctz/civil_time_detail.h
View file

@ -535,7 +535,8 @@ enum class weekday {
sunday,
};
CONSTEXPR_F weekday get_weekday(const civil_day& cd) noexcept {
template <typename T>
CONSTEXPR_F weekday get_weekday(const civil_time<T>& ct) noexcept {
CONSTEXPR_D weekday k_weekday_by_mon_off[13] = {
weekday::monday, weekday::tuesday, weekday::wednesday,
weekday::thursday, weekday::friday, weekday::saturday,
@ -546,9 +547,9 @@ CONSTEXPR_F weekday get_weekday(const civil_day& cd) noexcept {
CONSTEXPR_D int k_weekday_offsets[1 + 12] = {
-1, 0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4,
};
year_t wd = 2400 + (cd.year() % 400) - (cd.month() < 3);
year_t wd = 2400 + (ct.year() % 400) - (ct.month() < 3);
wd += wd / 4 - wd / 100 + wd / 400;
wd += k_weekday_offsets[cd.month()] + cd.day();
wd += k_weekday_offsets[ct.month()] + ct.day();
return k_weekday_by_mon_off[wd % 7 + 6];
}
@ -594,12 +595,13 @@ CONSTEXPR_F civil_day prev_weekday(civil_day cd, weekday wd) noexcept {
}
}
CONSTEXPR_F int get_yearday(const civil_day& cd) noexcept {
template <typename T>
CONSTEXPR_F int get_yearday(const civil_time<T>& ct) noexcept {
CONSTEXPR_D int k_month_offsets[1 + 12] = {
-1, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334,
};
const int feb29 = (cd.month() > 2 && impl::is_leap_year(cd.year()));
return k_month_offsets[cd.month()] + feb29 + cd.day();
const int feb29 = (ct.month() > 2 && impl::is_leap_year(ct.year()));
return k_month_offsets[ct.month()] + feb29 + ct.day();
}
////////////////////////////////////////////////////////////////////////