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fix custom functions inheriting other functions' arguments

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Task-number: QTBUG-41830
Change-Id: Iba3eee4975a1ee671b7190e52c0efc9a18147c62
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
(cherry picked from qtbase/dacf3994ba29106132c3a377dba303acdb74daca)
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
This commit is contained in:
Oswald Buddenhagen
2016-06-30 17:26:01 +02:00
parent 32f3eccade
commit 1a58cd361a
1 changed files with 39 additions and 17 deletions
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32
src/shared/proparser/qmakeevaluator.cpp
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@@ -1801,19 +1801,35 @@ QMakeEvaluator::VisitReturn QMakeEvaluator::checkRequirements(const ProStringLis
}
#endif
static bool isFunctParam(const ProKey &variableName)
{
const int len = variableName.size();
const QChar *data = variableName.constData();
for (int i = 0; i < len; i++) {
ushort c = data[i].unicode();
if (c < '0' || c > '9')
return false;
}
return true;
}
ProValueMap *QMakeEvaluator::findValues(const ProKey &variableName, ProValueMap::Iterator *rit)
{
ProValueMapStack::Iterator vmi = m_valuemapStack.end();
do {
for (bool first = true; ; first = false) {
--vmi;
ProValueMap::Iterator it = (*vmi).find(variableName);
if (it != (*vmi).end()) {
if (it->constBegin() == statics.fakeValue.constBegin())
return 0;
break;
*rit = it;
return &(*vmi);
}
} while (vmi != m_valuemapStack.begin());
if (vmi == m_valuemapStack.begin())
break;
if (first && isFunctParam(variableName))
break;
}
return 0;
}
@@ -1825,6 +1841,7 @@ ProStringList &QMakeEvaluator::valuesRef(const ProKey &variableName)
it->clear();
return *it;
}
if (!isFunctParam(variableName)) {
ProValueMapStack::Iterator vmi = m_valuemapStack.end();
if (--vmi != m_valuemapStack.begin()) {
do {
@@ -1838,13 +1855,14 @@ ProStringList &QMakeEvaluator::valuesRef(const ProKey &variableName)
}
} while (vmi != m_valuemapStack.begin());
}
}
return m_valuemapStack.top()[variableName];
}
ProStringList QMakeEvaluator::values(const ProKey &variableName) const
{
ProValueMapStack::ConstIterator vmi = m_valuemapStack.constEnd();
do {
for (bool first = true; ; first = false) {
--vmi;
ProValueMap::ConstIterator it = (*vmi).constFind(variableName);
if (it != (*vmi).constEnd()) {
@@ -1852,7 +1870,11 @@ ProStringList QMakeEvaluator::values(const ProKey &variableName) const
break;
return *it;
}
} while (vmi != m_valuemapStack.constBegin());
if (vmi == m_valuemapStack.constBegin())
break;
if (first && isFunctParam(variableName))
break;
}
return ProStringList();
}