Renamed OverloadData::hasDefaultValue to OverloadData::getFunctionWithDefaultValue

and modified it to return a pointer to the actual AbstractMetaFunction with the
default value (or NULL if it doesn't has the value), instead of just returning a
boolean. The overload decisor writer makes use of this new behavior to get the
correct function for a method call with default values.

1 files changed, 3 insertions, 1 deletions

diff --git a/overloaddata.h b/overloaddata.h
index 4e01e3d50..a0970a2c8 100644
--- a/overloaddata.h
+++ b/overloaddata.h
@@ -60,7 +60,9 @@ public:
     /// Returns the root OverloadData object that represents all the overloads.
     OverloadData* headOverloadData() const { return m_headOverloadData; }
 
-    bool hasDefaultValue() const;
+    /// Returns the function that has a default value at the current OverloadData argument position, otherwise returns null.
+    const AbstractMetaFunction* getFunctionWithDefaultValue() const;
+
     bool nextArgumentHasDefaultValue() const;
     /// Returns the nearest occurrence, including this instance, of an argument with a default value.
     OverloadData* findNextArgWithDefault();