Mark values that were set up as the defaults of built-in item properties

There are several contexts in which we need to find out whether a
property value of a built-in item is the default one that was created by
us when initializing the item.
Rather than using heuristics for that, we now set a flag on such values,
so we can always get the correct information.

Change-Id: Ieb0d87a423d6c6836a2c1d60ccf503fa0b4f801b
Reviewed-by: Jake Petroules <jake.petroules@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/corelib/language/projectresolver.cpp b/src/lib/corelib/language/projectresolver.cpp
index 7f3df3047..9bcff9a1a 100644
--- a/src/lib/corelib/language/projectresolver.cpp
+++ b/src/lib/corelib/language/projectresolver.cpp
@@ -190,7 +190,7 @@ QString ProjectResolver::verbatimValue(const ValueConstPtr &value, bool *propert
                     value);
         result = sourceCodeForEvaluation(sourceValue);
         if (propertyWasSet)
-            *propertyWasSet = (result != StringConstants::undefinedValue());
+            *propertyWasSet = !sourceValue->isBuiltinDefaultValue();
     } else {
         if (propertyWasSet)
             *propertyWasSet = false;