diff options
Diffstat (limited to 'src/corelib/time/qdatetimeparser.cpp')
| -rw-r--r-- | src/corelib/time/qdatetimeparser.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/corelib/time/qdatetimeparser.cpp b/src/corelib/time/qdatetimeparser.cpp index c5e0493de5..ce28c6d034 100644 --- a/src/corelib/time/qdatetimeparser.cpp +++ b/src/corelib/time/qdatetimeparser.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2019 The Qt Company Ltd. +** Copyright (C) 2022 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtCore module of the Qt Toolkit. @@ -761,6 +761,11 @@ QDateTimeParser::parseSection(const QDateTime ¤tValue, int sectionIndex, const int sectionmaxsize = sectionMaxSize(sectionIndex); QStringRef sectionTextRef = text->midRef(offset, sectionmaxsize); + // If the fields we've read thus far imply a time in a spring-forward, + // coerce to a nearby valid time: + const QDateTime defaultValue = currentValue.isValid() ? currentValue + : QDateTime::fromMSecsSinceEpoch(currentValue.toMSecsSinceEpoch()); + QDTPDEBUG << "sectionValue for" << sn.name() << "with text" << *text << "and (at" << offset << ") st:" << sectionTextRef; @@ -793,7 +798,7 @@ QDateTimeParser::parseSection(const QDateTime ¤tValue, int sectionIndex, text->replace(offset, used, sectiontext.constData(), used); break; } case TimeZoneSection: - result = findTimeZone(sectionTextRef, currentValue, + result = findTimeZone(sectionTextRef, defaultValue, absoluteMax(sectionIndex), absoluteMin(sectionIndex)); break; @@ -805,7 +810,7 @@ QDateTimeParser::parseSection(const QDateTime ¤tValue, int sectionIndex, int num = 0, used = 0; if (sn.type == MonthSection) { const QDate minDate = getMinimum().date(); - const int year = currentValue.date().year(calendar); + const int year = defaultValue.date().year(calendar); const int min = (year == minDate.year(calendar)) ? minDate.month(calendar) : 1; num = findMonth(sectiontext.toLower(), min, sectionIndex, year, §iontext, &used); } else { @@ -887,7 +892,7 @@ QDateTimeParser::parseSection(const QDateTime ¤tValue, int sectionIndex, else QDTPDEBUG << "invalid because" << last << "is less than absoluteMin" << absMin; } else if (unfilled && (fi & (FixedWidth|Numeric)) == (FixedWidth|Numeric)) { - if (skipToNextSection(sectionIndex, currentValue, digitsStr)) { + if (skipToNextSection(sectionIndex, defaultValue, digitsStr)) { const int missingZeroes = sectionmaxsize - digitsStr.size(); result = ParsedSection(Acceptable, last, sectionmaxsize, missingZeroes); text->insert(offset, QString(missingZeroes, QLatin1Char('0'))); |