document X::Export::NameClash

Author: moritz

lib/X/Export/NameClash.pod

@@ -0,0 +1,29 @@
+=begin pod
+
+=TITLE class X::Export::NameClash
+
+    class X::Export::NameClash does X::Comp { }
+
+Compile time error thrown when a symbol is exported twice.
+
+For example
+
+
+    sub f() is export { };
+    {
+        sub f() is export { }
+    }
+
+
+dies with
+
+    ===SORRY!===
+    A symbol '&f' has already been exported
+
+=head1 Methods
+
+=head2 symbol
+
+Returns the symbol that is exported twice.
+
+=end pod