qmlcompilerplus: Add pending upstream patch

The latest dev branch submodule update causes
build break in qmlcompilerplus module. Add pending
reviewed upstream patch to fix issue:

"error: invalid initialization of reference of type ‘QQmlJSScope::ConstPtr&’
{aka ‘QDeferredSharedPointer<const QQmlJSScope>&’} from expression of type ‘QQmlJSRegisterContent’"

Change-Id: Id750838347ccd17a2cc6e336375ea6df1e7d14fb
Reviewed-by: Samuli Piippo <samuli.piippo@qt.io>

recipes-qt/qt6/qmlcompilerplus/0001-Adapt-to-arguments-being-stored-as-QQmlJSRegisterCon.patch

@@ -0,0 +1,44 @@
+From b75e47c42ac4103181149033ab6978165f2d40ee Mon Sep 17 00:00:00 2001
+From: Ulf Hermann <ulf.hermann@qt.io>
+Date: Mon, 21 Feb 2022 17:36:51 +0100
+Subject: [PATCH] Adapt to arguments being stored as QQmlJSRegisterContent
+
+Change-Id: Ia0ef456b8ede4c19cf9864117b46cf6909c6c457
+---
+ src/qmlcompilerplus/bytecodetranslator.cpp | 2 +-
+ src/qmlcompilerplus/cppcodegen.cpp         | 9 ++++-----
+ 2 files changed, 5 insertions(+), 6 deletions(-)
+
+diff --git a/src/qmlcompilerplus/bytecodetranslator.cpp b/src/qmlcompilerplus/bytecodetranslator.cpp
+index c95365a..0307f2d 100644
+--- a/src/qmlcompilerplus/bytecodetranslator.cpp
++++ b/src/qmlcompilerplus/bytecodetranslator.cpp
+@@ -88,7 +88,7 @@ QQmlJSAotFunction ByteCodeTranslator::run(
+ {
+     addInclude(function->returnType);
+     for (const auto &argType : function->argumentTypes)
+-        addInclude(argType);
++        addInclude(argType.storedType());
+     if (function->returnType)
+         addInclude(function->returnType);
+ 
+diff --git a/src/qmlcompilerplus/cppcodegen.cpp b/src/qmlcompilerplus/cppcodegen.cpp
+index a984a23..48263d2 100644
+--- a/src/qmlcompilerplus/cppcodegen.cpp
++++ b/src/qmlcompilerplus/cppcodegen.cpp
+@@ -95,11 +95,10 @@ QQmlJSAotFunction CppCodeGenerator::doCompile(
+             else
+                 return signatureError(u"Cannot store return type %s"_qs.arg(ret->internalName()));
+         }
+-        for (QQmlJSScope::ConstPtr &arg : function->argumentTypes) {
+-            if (const auto storedType = m_typeResolver.storedType(arg))
+-                arg = storedType;
+-            else
+-                return signatureError(u"Cannot store argument type %s"_qs.arg(arg->internalName()));
++        for (const QQmlJSRegisterContent &arg : function->argumentTypes) {
++            if (!arg.isValid())
++                return signatureError(u"Cannot store argument type %s"_qs
++                                      .arg(arg.descriptiveName()));
+         }
+     } else {
+         // Generalize all arguments, registers, and the return type.

recipes-qt/qt6/qmlcompilerplus_git.bb

@@ -8,6 +8,10 @@ inherit qt6-cmake
 include recipes-qt/qt6/qt6-git.inc
 include recipes-qt/qt6/qt6.inc
 
+SRC_URI += "\
+    file://0001-Adapt-to-arguments-being-stored-as-QQmlJSRegisterCon.patch \
+"
+
 python() {
     if d.getVar('QT_EDITION') != 'commercial':
         raise bb.parse.SkipRecipe('Available only with Commercial Qt')