From eb0ba90b0af9fa7d5b70c74140f64295f2d05c18 Mon Sep 17 00:00:00 2001 From: Oswald Buddenhagen Date: Thu, 10 Aug 2017 20:53:15 +0200 Subject: qmake: make yet more use of ProString::toQStringRef() in most cases, the main advantage is not using toQString(m_tmp), which reduces the possibility of raw data leaks. in cases where we used toQString() without temporary, this is a slight optimization. Change-Id: Ib343acffd383aa2c4fefab75fb52762fb534dfc6 Reviewed-by: Joerg Bornemann --- qmake/library/qmakeevaluator.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'qmake/library/qmakeevaluator.cpp') diff --git a/qmake/library/qmakeevaluator.cpp b/qmake/library/qmakeevaluator.cpp index a07f84e242..8c93448d51 100644 --- a/qmake/library/qmakeevaluator.cpp +++ b/qmake/library/qmakeevaluator.cpp @@ -775,7 +775,7 @@ QMakeEvaluator::VisitReturn QMakeEvaluator::visitProLoop( } infinite = true; } else { - const QString &itl = it_list.toQString(m_tmp1); + const QStringRef &itl = it_list.toQStringRef(); int dotdot = itl.indexOf(statics.strDotDot); if (dotdot != -1) { bool ok; @@ -872,13 +872,13 @@ QMakeEvaluator::VisitReturn QMakeEvaluator::visitProVariable( ProStringList varVal; if (expandVariableReferences(tokPtr, sizeHint, &varVal, true) == ReturnError) return ReturnError; - const QString &val = varVal.at(0).toQString(m_tmp1); + const QStringRef &val = varVal.at(0).toQStringRef(); if (val.length() < 4 || val.at(0) != QLatin1Char('s')) { evalError(fL1S("The ~= operator can handle only the s/// function.")); return ReturnTrue; } QChar sep = val.at(1); - QStringList func = val.split(sep); + auto func = val.split(sep); if (func.count() < 3 || func.count() > 4) { evalError(fL1S("The s/// function expects 3 or 4 arguments.")); return ReturnTrue; @@ -890,8 +890,8 @@ QMakeEvaluator::VisitReturn QMakeEvaluator::visitProVariable( case_sense = func[3].indexOf(QLatin1Char('i')) == -1; quote = func[3].indexOf(QLatin1Char('q')) != -1; } - QString pattern = func[1]; - QString replace = func[2]; + QString pattern = func[1].toString(); + QString replace = func[2].toString(); if (quote) pattern = QRegExp::escape(pattern); -- cgit v1.2.3