Commit missing parts of a5bb4a2.

m-labs · May 10, 2016 · 0826ceb · 0826ceb
1 parent a5bb4a2
commit 0826ceb
Showing 2 changed files with 1 addition and 6 deletions.
diff --git a/artiq/compiler/transforms/artiq_ir_generator.py b/artiq/compiler/transforms/artiq_ir_generator.py
@@ -599,7 +599,7 @@ def raise_exn(self, exn=None, loc=None):
                 self.append(ir.Reraise())
 
     def visit_Raise(self, node):
-        if types.is_exn_constructor(node.exc.type):
+        if node.exc is not None and types.is_exn_constructor(node.exc.type):
             self.raise_exn(self.alloc_exn(node.exc.type.instance), loc=self.current_loc)
         else:
             self.raise_exn(self.visit(node.exc), loc=self.current_loc)

diff --git a/artiq/test/lit/exceptions/error_raise_class.py b/artiq/test/lit/exceptions/error_raise_class.py