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C++: fix cplusplus tools build with Qt 5.14

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It's using QMapIterator that is disabled by default with
QT_NO_JAVA_STYLE_ITERATORS defined in cmake\QtCreatorAPIInternal.cmake.
Change to not use QMapIterator.
Another way would be to undefine QT_NO_JAVA_STYLE_ITERATORS before
including QMap, but that would not work with precompiled headers enabled

Change-Id: I26dcba64dc84b6c154f62ddd9520075b59f618b2
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
This commit is contained in:
Volodymyr Zibarov
2020-05-25 22:16:59 +03:00
parent f82c794bfb
commit bb418d2769
1 changed files with 4 additions and 6 deletions
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10
src/tools/cplusplus-shared/utils.cpp
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@@ -82,14 +82,12 @@ SystemPreprocessor::SystemPreprocessor(bool verbose)
m_knownCompilers[Utils::HostOsInfo::withExecutableSuffix("cl")]
= QLatin1String("/DCPLUSPLUS_WITHOUT_QT /U__BLOCKS__ /TP /E /I . /FI");
QMapIterator<QString, QString> i(m_knownCompilers);
while (i.hasNext()) {
i.next();
for (const QString &key:m_knownCompilers.keys()) {
const Utils::FilePath executablePath
= Utils::Environment::systemEnvironment().searchInPath(i.key());
= Utils::Environment::systemEnvironment().searchInPath(key);
if (!executablePath.isEmpty()) {
m_compiler = i.key();
m_compilerArguments = i.value().split(QLatin1Char(' '), QString::SkipEmptyParts);
m_compiler = key;
m_compilerArguments = m_knownCompilers[key].split(QLatin1Char(' '), QString::SkipEmptyParts);
m_compilerArguments
<< QDir::toNativeSeparators(QLatin1String(PATH_PREPROCESSOR_CONFIG));
break;