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File 4382-stdlib-Add-some-underscore-separators-for-readabilit.patch of Package erlang
From c538e8412f992177a4f5734fe614cd49bd9669a4 Mon Sep 17 00:00:00 2001 From: Sverker Eriksson <sverker@erlang.org> Date: Mon, 27 Sep 2021 14:31:27 +0200 Subject: [PATCH 2/2] stdlib: Add some underscore separators for readability --- lib/stdlib/src/calendar.erl | 10 ++++---- lib/stdlib/test/calendar_SUITE.erl | 40 +++++++++++++++--------------- 2 files changed, 25 insertions(+), 25 deletions(-) diff --git a/lib/stdlib/src/calendar.erl b/lib/stdlib/src/calendar.erl index e9fcccaba8..3a0aba1a44 100644 --- a/lib/stdlib/src/calendar.erl +++ b/lib/stdlib/src/calendar.erl @@ -326,7 +326,7 @@ local_time_to_universal_time_dst(DateTime) -> -spec now_to_datetime(Now) -> datetime1970() when Now :: erlang:timestamp(). now_to_datetime({MSec, Sec, _uSec}) -> - system_time_to_datetime(MSec*1000000 + Sec). + system_time_to_datetime(MSec*1_000_000 + Sec). -spec now_to_universal_time(Now) -> datetime1970() when Now :: erlang:timestamp(). @@ -754,13 +754,13 @@ copy_sign(N1, _N2) -> N1. factor(second) -> 1; factor(millisecond) -> 1000; -factor(microsecond) -> 1000000; -factor(nanosecond) -> 1000000000; +factor(microsecond) -> 1_000_000; +factor(nanosecond) -> 1_000_000_000; factor(native) -> erlang:convert_time_unit(1, second, native). log10(1000) -> 3; -log10(1000000) -> 6; -log10(1000000000) -> 9. +log10(1_000_000) -> 6; +log10(1_000_000_000) -> 9. pad(0, S) -> S; diff --git a/lib/stdlib/test/calendar_SUITE.erl b/lib/stdlib/test/calendar_SUITE.erl index 5642852211..c39da41ae9 100644 --- a/lib/stdlib/test/calendar_SUITE.erl +++ b/lib/stdlib/test/calendar_SUITE.erl @@ -223,12 +223,12 @@ rfc3339(Config) when is_list(Config) -> NaPerSec = erlang:convert_time_unit(1, second, native), "9999-12-31T23:59:59.999Z" = do_format_z(253402300799*NaPerSec+(NaPerSec-1), Na), "9999-12-31T23:59:59.999999Z" = - do_format_z(253402300799*1000000+999999, Mys), + do_format_z(253402300799*1_000_000+999_999, Mys), "9999-12-31T23:59:59.999999999Z" = - do_format_z(253402300799*1000000000+999999999, Ns), + do_format_z(253402300799*1_000_000_000+999_999_999, Ns), {'EXIT', _} = (catch do_format_z(253402300799+1, [])), {'EXIT', _} = (catch do_parse("9999-12-31T23:59:60Z", [])), - {'EXIT', _} = (catch do_format_z(253402300799*1000000000+999999999+1, Ns)), + {'EXIT', _} = (catch do_format_z(253402300799*1_000_000_000+999_999_999+1, Ns)), {'EXIT', _} = (catch do_parse("2010-04-11T22:35:41", [])), % OTP-16514 253402300799 = do_parse("9999-12-31T23:59:59Z", []), @@ -270,12 +270,12 @@ rfc3339(Config) when is_list(Config) -> Str = "2000-01-01T10:02:00+00:02", Str = do_format(TO, [{offset, 120}]), "2000-01-01T10:02:00.000+00:02" = - do_format(TO * 1000, [{offset, 120 * 1000}]++Ms), + do_format(TO * 1000, [{offset, 120_000}]++Ms), "2000-01-01T10:02:00.000000+00:02" = - do_format(TO * 1000 * 1000, [{offset, 120 * 1000 * 1000}]++Mys), + do_format(TO * 1_000_000, [{offset, 120_000_000}]++Mys), "2000-01-01T10:02:00.000000000+00:02" = - do_format(TO * 1000 * 1000 * 1000, - [{offset, 120 * 1000 * 1000 * 1000}]++Ns), + do_format(TO * 1_000_000_000, + [{offset, 120_000_000_000}]++Ns), "2000-01-01T10:02:00.000+00:02" = do_format(TO * NaPerSec, [{offset, 120 * NaPerSec}]++Na), @@ -283,29 +283,29 @@ rfc3339(Config) when is_list(Config) -> NStr = "2000-01-01T09:58:00-00:02", NStr = do_format(TO, [{offset, -120}]), "2000-01-01T09:58:00.000-00:02" = - do_format(TO * 1000, [{offset, -120 * 1000}]++Ms), + do_format(TO * 1000, [{offset, -120_000}]++Ms), "2000-01-01T09:58:00.000-00:02" = do_format(TO * NaPerSec, [{offset, -120 * NaPerSec}]++Na), "2000-01-01T09:58:00.000000-00:02" = - do_format(TO * 1000 * 1000, [{offset, -120 * 1000 * 1000}]++Mys), + do_format(TO * 1_000_000, [{offset, -120_000_000}]++Mys), "2000-01-01T09:58:00.000000000-00:02" = - do_format(TO * 1000 * 1000 * 1000, - [{offset, -120 * 1000 * 1000 * 1000}]++Ns), + do_format(TO * 1_000_000_000, + [{offset, -120_000_000_000}]++Ns), "2000-01-01T09:58:00.000-00:02" = - do_format(TO * 1000, [{offset, -120 * 1000}]++Ms), + do_format(TO * 1000, [{offset, -120_000}]++Ms), "2000-01-01T09:58:00.000-00:02" = do_format(TO * NaPerSec, [{offset, -120 * NaPerSec}]++Na), - 543210000 = do_parse("1970-01-01T00:00:00.54321Z", Ns), - 54321000 = do_parse("1970-01-01T00:00:00.054321Z", Ns), - 543210 = do_parse("1970-01-01T00:00:00.54321Z", Mys), + 543_210_000 = do_parse("1970-01-01T00:00:00.54321Z", Ns), + 543_210_00 = do_parse("1970-01-01T00:00:00.054321Z", Ns), + 543_210 = do_parse("1970-01-01T00:00:00.54321Z", Mys), 543 = do_parse("1970-01-01T00:00:00.54321Z", Ms), 0 = do_parse("1970-01-01T00:00:00.000001Z", Ms), 1 = do_parse("1970-01-01T00:00:00.000001Z", Mys), 1000 = do_parse("1970-01-01T00:00:00.000001Z", Ns), 0 = do_parse("1970-01-01Q00:00:00.00049Z", Ms), 1 = do_parse("1970-01-01Q00:00:00.0005Z", Ms), - 6543210 = do_parse("1970-01-01T00:00:06.54321Z", Mys), + 6543_210 = do_parse("1970-01-01T00:00:06.54321Z", Mys), 298815132000000 = do_parse("1979-06-21T12:12:12Z", Mys), -1613826000000000 = do_parse("1918-11-11T11:00:00Z", Mys), -1613833200000000 = do_parse("1918-11-11T11:00:00+02:00", Mys), @@ -316,11 +316,11 @@ rfc3339(Config) when is_list(Config) -> "1970-01-01T00:00:00.001Z" = do_format_z(1, Ms), "1970-01-01T00:00:00.000001Z" = do_format_z(1, Mys), "1970-01-01T00:00:00.000000001Z" = do_format_z(1, Ns), - "1970-01-01T00:00:01.000000Z" = do_format_z(1000000, Mys), - "1970-01-01T00:00:00.543210Z" = do_format_z(543210, Mys), + "1970-01-01T00:00:01.000000Z" = do_format_z(1_000_000, Mys), + "1970-01-01T00:00:00.543210Z" = do_format_z(543_210, Mys), "1970-01-01T00:00:00.543Z" = do_format_z(543, Ms), - "1970-01-01T00:00:00.543210000Z" = do_format_z(543210000, Ns), - "1970-01-01T00:00:06.543210Z" = do_format_z(6543210, Mys), + "1970-01-01T00:00:00.543210000Z" = do_format_z(543_210_000, Ns), + "1970-01-01T00:00:06.543210Z" = do_format_z(6_543_210, Mys), "1979-06-21T12:12:12.000000Z" = do_format_z(298815132000000, Mys), "1918-11-11T13:00:00.000000Z" = do_format_z(-1613818800000000, Mys), ok. -- 2.31.1
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