Moc: fix narrowing conversion warnings with range-for loops

Pick-to: 6.6 6.5
Change-Id: I6dee1a6ae82c33bd6523734ee32ab4c83835f9d8
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

1 files changed, 3 insertions, 4 deletions

diff --git a/src/tools/moc/generator.cpp b/src/tools/moc/generator.cpp
index c55eb7abfa..a39b91e6cd 100644
--- a/src/tools/moc/generator.cpp
+++ b/src/tools/moc/generator.cpp
@@ -134,8 +134,8 @@ int Generator::stridx(const QByteArray &s)
 static int aggregateParameterCount(const QList<FunctionDef> &list)
 {
     int sum = 0;
-    for (int i = 0; i < list.size(); ++i)
-        sum += int(list.at(i).arguments.size()) + 1; // +1 for return type
+    for (const FunctionDef &def : list)
+        sum += int(def.arguments.size()) + 1; // +1 for return type
     return sum;
 }
 
@@ -539,8 +539,7 @@ void Generator::generateCode()
     // because we definitely printed something above, this section doesn't need comma control
     for (const QList<FunctionDef> &methodContainer :
     { cdef->signalList, cdef->slotList, cdef->methodList }) {
-        for (int i = 0; i< methodContainer.size(); ++i) {
-            const FunctionDef& fdef = methodContainer.at(i);
+        for (const FunctionDef &fdef : methodContainer) {
             fprintf(out, ",\n        // method '%s'\n        %s",
                     fdef.name.constData(), stringForType(fdef.type.name, false).constData());
             for (const auto &argument: fdef.arguments)