use nullptr consistently (clang-tidy)

From now on we prefer nullptr instead of 0 to clarify cases where
we are assigning or testing a pointer rather than a numeric zero.

Also, replaced cases where 0 was passed as Qt::KeyboardModifiers
with Qt::NoModifier (clang-tidy replaced them with nullptr, which
waas wrong, so it was just as well to make the tests more readable
rather than to revert those lines).

Change-Id: I4735d35e4d9f42db5216862ce091429eadc6e65d
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/qml/jsruntime/qv4scopedvalue_p.h b/src/qml/jsruntime/qv4scopedvalue_p.h
index afb5c21d36..bb20f384b3 100644
--- a/src/qml/jsruntime/qv4scopedvalue_p.h
+++ b/src/qml/jsruntime/qv4scopedvalue_p.h
@@ -209,7 +209,7 @@ struct Scoped
     enum ConvertType { Convert };
 
     QML_NEARLY_ALWAYS_INLINE void setPointer(const Managed *p) {
-        ptr->setM(p ? p->m() : 0);
+        ptr->setM(p ? p->m() : nullptr);
     }
 
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope)
@@ -244,7 +244,7 @@ struct Scoped
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, const Value *v)
     {
         ptr = scope.engine->jsAlloca(1);
-        setPointer(v ? v->as<T>() : 0);
+        setPointer(v ? v->as<T>() : nullptr);
     }
 
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, T *t)
@@ -290,7 +290,7 @@ struct Scoped
         return *this;
     }
     Scoped<T> &operator=(Value *v) {
-        setPointer(v ? v->as<T>() : 0);
+        setPointer(v ? v->as<T>() : nullptr);
         return *this;
     }