V4: Always set the tag when boxing a pointer in QV4::Value.

All setters now store tags, so no-one can play loosy-goosy with the
boxed values (and accidentally forget to "tag" a value, resulting in
random garbage).

Change-Id: Ia0b78aa038d3ff46d5292b14bd593de310da16a0
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/plugins/qmltooling/qmldbg_debugger/qqmlnativedebugservice.cpp b/src/plugins/qmltooling/qmldbg_debugger/qqmlnativedebugservice.cpp
index f5cc78e77f..24d2a82413 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qqmlnativedebugservice.cpp
+++ b/src/plugins/qmltooling/qmldbg_debugger/qqmlnativedebugservice.cpp
@@ -549,7 +549,7 @@ void NativeDebugger::handleExpressions(QJsonObject *response, const QJsonObject
             dict[QStringLiteral("name")] = name;
             dict[QStringLiteral("valueencoded")] = QStringLiteral("undefined");
             output.append(dict);
-        } else if (result.ptr && result.ptr->_val) {
+        } else if (result.ptr && result.ptr->rawValue()) {
             collector.collect(&output, QString(), name, *result);
         } else {
             QJsonObject dict;