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QmlJS: improve static initializings

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Change-Id: Ifa37c912d0e43bcda896cb0ea851f97566c88d78
Reviewed-by: Marco Benelli <marco.benelli@qt.io>
This commit is contained in:
Tim Jenssen
2016-09-20 20:53:05 +02:00
parent 11abe3adcf
commit a9221a53d8
3 changed files with 42 additions and 50 deletions
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58
src/libs/qmljs/qmljsscanner.cpp
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@@ -30,33 +30,33 @@
using namespace QmlJS;
namespace {
QString js_keywords[] = {
static const QString js_keywords[] = {
QLatin1String("break"),
QString::fromLatin1("case"),
QString::fromLatin1("catch"),
QString::fromLatin1("continue"),
QString::fromLatin1("debugger"),
QString::fromLatin1("default"),
QString::fromLatin1("delete"),
QString::fromLatin1("do"),
QString::fromLatin1("else"),
QString::fromLatin1("finally"),
QString::fromLatin1("for"),
QString::fromLatin1("function"),
QString::fromLatin1("if"),
QString::fromLatin1("in"),
QString::fromLatin1("instanceof"),
QString::fromLatin1("new"),
QString::fromLatin1("return"),
QString::fromLatin1("switch"),
QString::fromLatin1("this"),
QString::fromLatin1("throw"),
QString::fromLatin1("try"),
QString::fromLatin1("typeof"),
QString::fromLatin1("var"),
QString::fromLatin1("void"),
QString::fromLatin1("while"),
QString::fromLatin1("with")
QLatin1String("case"),
QLatin1String("catch"),
QLatin1String("continue"),
QLatin1String("debugger"),
QLatin1String("default"),
QLatin1String("delete"),
QLatin1String("do"),
QLatin1String("else"),
QLatin1String("finally"),
QLatin1String("for"),
QLatin1String("function"),
QLatin1String("if"),
QLatin1String("in"),
QLatin1String("instanceof"),
QLatin1String("new"),
QLatin1String("return"),
QLatin1String("switch"),
QLatin1String("this"),
QLatin1String("throw"),
QLatin1String("try"),
QLatin1String("typeof"),
QLatin1String("var"),
QLatin1String("void"),
QLatin1String("while"),
QLatin1String("with")
};
} // end of anonymous namespace
@@ -417,10 +417,10 @@ bool Scanner::isKeyword(const QString &text) const
QStringList Scanner::keywords()
{
static QStringList words;
if (words.isEmpty()) {
static QStringList words = [&]() {
for (const QString *word = begin(js_keywords); word != end(js_keywords); ++word)
words.append(*word);
}
return words;
}();
return words;
}