From 798b6ba239f59f7b3ed36b3c2cf10955a7bdffcb Mon Sep 17 00:00:00 2001 From: Anton Kudryavtsev Date: Tue, 23 Aug 2016 13:15:51 +0300 Subject: optimize string usage: use fromLatin1() less .. to reduce allocations. Replace fromLatin1 with QLatin1String or with QStringBuilder where it is possible. Change-Id: I09c7242fa7b118447b51239e2a6743a34fb3de14 Reviewed-by: Ulf Hermann --- src/qml/jsruntime/qv4variantobject.cpp | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'src/qml/jsruntime/qv4variantobject.cpp') diff --git a/src/qml/jsruntime/qv4variantobject.cpp b/src/qml/jsruntime/qv4variantobject.cpp index 444c0a37e0..39b41dd0d8 100644 --- a/src/qml/jsruntime/qv4variantobject.cpp +++ b/src/qml/jsruntime/qv4variantobject.cpp @@ -138,8 +138,11 @@ QV4::ReturnedValue VariantPrototype::method_toString(CallContext *ctx) if (!o) return Encode::undefined(); QString result = o->d()->data.toString(); - if (result.isEmpty() && !o->d()->data.canConvert(QVariant::String)) - result = QStringLiteral("QVariant(%0)").arg(QString::fromLatin1(o->d()->data.typeName())); + if (result.isEmpty() && !o->d()->data.canConvert(QVariant::String)) { + result = QLatin1String("QVariant(") + + QLatin1String(o->d()->data.typeName()) + + QLatin1Char(')'); + } return Encode(ctx->d()->engine->newString(result)); } -- cgit v1.2.3