Changes in src/ResolvExpr/AlternativeFinder.cc [9d5089e:432ce7a]

File:

• src/ResolvExpr/AlternativeFinder.cc (modified) (2 diffs)

src/ResolvExpr/AlternativeFinder.cc

@@ -227 +227 @@
         }
 
+        const ast::Expr * referenceToRvalueConversion( const ast::Expr * expr, Cost & cost ) {
+                if ( expr->result.as< ast::ReferenceType >() ) {
+                        // cast away reference from expr
+                        cost.incReference();
+                        return new ast::CastExpr{ expr->location, expr, expr->result->stripReferences() };
+                }
+                
+                return expr;
+        }
+
         template< typename InputIterator, typename OutputIterator >
         void AlternativeFinder::findSubExprs( InputIterator begin, InputIterator end, OutputIterator out ) {
@@ -508 +518 @@
         }
 
-        /// Unique identifier for matching expression resolutions to their requesting expression (located in CandidateFinder.cpp)
-        extern UniqueId globalResnSlot;
+        /// Unique identifier for matching expression resolutions to their requesting expression
+        UniqueId globalResnSlot = 0;
 
         template< typename OutputIterator >