Adds OverloadData::hasAllowThread() method.

The method checks if any of the functions in OverloadData have
allow-thread flag set to true.

1 files changed, 9 insertions, 0 deletions

diff --git a/overloaddata.cpp b/overloaddata.cpp
index c54945c5c..7b23730a6 100644
--- a/overloaddata.cpp
+++ b/overloaddata.cpp
@@ -245,6 +245,15 @@ bool OverloadData::hasVarargs() const
     return false;
 }
 
+bool OverloadData::hasAllowThread() const
+{
+    foreach (const AbstractMetaFunction* func, m_overloads) {
+        if (func->allowThread())
+            return true;
+    }
+    return false;
+}
+
 const AbstractMetaFunction* OverloadData::referenceFunction() const
 {
     return m_overloads.first();