Debugger: fix QJSValue dumper for Qt >= 6.5

and disable the QV4::Value dumper for that version.

Change-Id: I31a0ddba2bdab3b196e4fc5298fd8e7c10f9dc92
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

share/qtcreator/debugger/qttypes.py

@@ -2854,12 +2854,12 @@ def qdump_32__QJSValue(d, value):
 
 def qdump_64__QJSValue_6(d, value):
     dd = value.split('Q')[0]
-    typ = dd >> 47
-
     if dd == 0:
         d.putValue('(undefined)')
         d.putType(value.type.name + ' (undefined)')
-    elif typ == 5:
+    if d.qtVersion() < 0x60500:
+        typ = dd >> 47
+        if typ == 5:
             d.putValue('(null)')
             d.putType(value.type.name + ' (null)')
         elif typ == 6:
@@ -2892,6 +2892,45 @@ def qdump_64__QJSValue_6(d, value):
             d.putPlainChildren(value)
             return
 
+    else:
+        typ = dd & 7
+        isPointer = typ & 1
+        if typ == 0:
+            d.putValue('(undefined)')
+            d.putType(value.type.name + ' (undefined)')
+        elif typ == 2:
+            d.putValue('(null)')
+            d.putType(value.type.name + ' (null)')
+        elif typ == 4:
+            d.putValue(dd >> 32)
+            d.putType(value.type.name + ' (int)')
+        elif typ == 6:
+            d.putValue('true' if dd >> 32 & 1 else 'false')
+            d.putType(value.type.name + ' (bool)')
+        elif isPointer:
+            pointer = dd >> 3
+            pointer = pointer << 3
+            val = d.Value(d)
+            val.ldata = struct.pack('q', pointer)
+            if typ == 1:
+                val._type = d.createType('double*')
+                d.putItem(val)
+                d.putType(value.type.name + ' (double)')
+            elif typ == 3:
+                val._type = d.createType('@QV4::Value*')
+                d.putItem(val)
+                d.putType(value.type.name + ' (QV4::Value)')
+            elif typ == 5:
+                val._type = d.createType('@QString*')
+                d.putItem(val)
+                d.putType(value.type.name + ' (QString)')
+
+        else:
+            d.putEmptyValue()
+            d.putItemCount(1)
+            d.putPlainChildren(value)
+            return
+
     if d.isExpanded():
         with Children(d):
             with SubItem(d, '[raw]'):

tests/auto/debugger/tst_dumpers.cpp

@@ -7910,7 +7910,7 @@ void tst_Dumpers::dumper_data()
             + QmlPrivateProfile()
             + QtVersion(0x50000)
 
-            + Check("q2", FloatValue("2.5"), "@QV4::Value (double)")
+            + Check("q2", FloatValue("2.5"), "@QV4::Value (double)") % QtVersion(0, 0x604ff)
             //+ Check("v10", "(null)", "@QJSValue (null)") # Works in GUI. Why?
             + Check("v11", "true", "@QJSValue (bool)")
             + Check("v12", "1", "@QJSValue (int)")