Output the complete function at once to avoid having to erase the function arguments.

src/compiler/OutputHLSL.cpp

@@ -1290,8 +1290,6 @@ bool OutputHLSL::visitAggregate(Visit visit, TIntermAggregate *node)
         {
             TString name = TFunction::unmangleName(node->getName());
 
-            if (visit == PreVisit)
-            {
             out << typeString(node->getType()) << " ";
 
             if (name == "main")
@@ -1327,22 +1325,19 @@ bool OutputHLSL::visitAggregate(Visit visit, TIntermAggregate *node)
                 else UNREACHABLE();
             }
 
-                sequence.erase(sequence.begin());
-
-                out << ")\n";
-                
-                outputLineDirective(node->getLine());
-                out << "{\n";
+            out << ")\n"
+                "{\n";
             
+            if (sequence.size() > 1)
+            {
                 mInsideFunction = true;
+                sequence[1]->traverse(this);
+                mInsideFunction = false;
             }
-            else if (visit == PostVisit)
-            {
-                outputLineDirective(node->getEndLine());
+            
             out << "}\n";
 
-                mInsideFunction = false;
-            }
+            return false;
         }
         break;
       case EOpFunctionCall: