Commit missing parts of 6a6d7d.

m-labs · Jan 5, 2016 · e8bba0a · e8bba0a
1 parent 6a6d7da
commit e8bba0a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/artiq/compiler/transforms/inferencer.py b/artiq/compiler/transforms/inferencer.py
@@ -1061,7 +1061,7 @@ def makenotes(printer, typea, typeb, loca, locb):
                             node.optional_vars.loc, node.context_expr.loc,
                             makenotes=makenotes)
 
-        else:
+        elif not types.is_var(typ):
             diag = diagnostic.Diagnostic("error",
                 "value of type {type} cannot act as a context manager",
                 {"type": types.TypePrinter().name(typ)},