Plugins: replace 'foreach' with 'range for'

Mark some local variables as const to prevent detach()'ing.
Use qAsConst where is not possible mark as const.
If a container is changed in a loop's body, just make copy
like 'foreach'.

Change-Id: Ic453a688a9edf8a864d47f6e3a605164508a027c
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.cpp b/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.cpp
index a2d2fff72b..4e4048f6ad 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.cpp
+++ b/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.cpp
@@ -205,7 +205,7 @@ void ValueLookupJob::run()
                                 QQmlContextData::get(engine->qmlEngine()->rootContext()),
                                 scopeObject.data()));
     }
-    foreach (const QJsonValue &handle, handles) {
+    for (const QJsonValue &handle : handles) {
         QV4DataCollector::Ref ref = handle.toInt();
         if (!collector->isValidRef(ref)) {
             exception = QString::fromLatin1("Invalid Ref: %1").arg(ref);
@@ -258,7 +258,7 @@ GatherSourcesJob::GatherSourcesJob(QV4::ExecutionEngine *engine)
 
 void GatherSourcesJob::run()
 {
-    foreach (QV4::CompiledData::CompilationUnit *unit, engine->compilationUnits) {
+    for (QV4::CompiledData::CompilationUnit *unit : qAsConst(engine->compilationUnits)) {
         QString fileName = unit->fileName();
         if (!fileName.isEmpty())
             sources.append(fileName);