Merge pull request #1064 from 9rnsr/fix9288

Issue 9288 - Parameter(Identifier|DefaultValue)Tuple report pointless errors
dlang · Jan 10, 2013 · bfb6d3d · bfb6d3d
2 parents f1ad5d3 + f6f5753
commit bfb6d3d
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/std/traits.d b/std/traits.d
@@ -545,8 +545,14 @@ template ParameterIdentifierTuple(func...)
         }
     }
     else
+    {
         static assert(0, func[0].stringof ~ "is not a function");
 
+        // Define dummy entities to avoid pointless errors
+        template Get(size_t i) { enum Get = ""; }
+        alias TypeTuple!() PT;
+    }
+
     template Impl(size_t i = 0)
     {
         static if (i == PT.length)
@@ -627,8 +633,14 @@ template ParameterDefaultValueTuple(func...)
         }
     }
     else
+    {
         static assert(0, func[0].stringof ~ "is not a function");
 
+        // Define dummy entities to avoid pointless errors
+        template Get(size_t i) { enum Get = ""; }
+        alias TypeTuple!() PT;
+    }
+
     template Impl(size_t i = 0)
     {
         static if (i == PT.length)