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 <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/qml/jit/qv4assembler.cpp b/src/qml/jit/qv4assembler.cpp
index fdb795be92..186e5952da 100644
--- a/src/qml/jit/qv4assembler.cpp
+++ b/src/qml/jit/qv4assembler.cpp
@@ -1319,7 +1319,7 @@ class QIODevicePrintStream: public FilePrintStream
 
 public:
     explicit QIODevicePrintStream(QIODevice *dest)
-        : FilePrintStream(0)
+        : FilePrintStream(nullptr)
         , dest(dest)
         , buf(4096, '0')
     {
@@ -1373,7 +1373,7 @@ void Assembler::link(Function *function)
         jumpTarget.jump.linkTo(pasm()->labelsByOffset[jumpTarget.offset], pasm());
 
     JSC::JSGlobalData dummy(function->internalClass->engine->executableAllocator);
-    JSC::LinkBuffer<PlatformAssembler::MacroAssembler> linkBuffer(dummy, pasm(), 0);
+    JSC::LinkBuffer<PlatformAssembler::MacroAssembler> linkBuffer(dummy, pasm(), nullptr);
 
     for (const auto &ehTarget : pasm()->ehTargets) {
         auto targetLabel = pasm()->labelsByOffset.value(ehTarget.offset);