From 4726a402a32a0553cf4da8c59646d8bc99c08383 Mon Sep 17 00:00:00 2001
From: Stella Laurenzo <stellaraccident@gmail.com>
Date: Wed, 11 Nov 2020 10:02:32 -0800
Subject: [PATCH] [mlir][Python] Fix 'unreferenced local variable' warning on
 MSVC.

Differential Revision: https://reviews.llvm.org/D91282
---
 mlir/lib/Bindings/Python/PybindUtils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mlir/lib/Bindings/Python/PybindUtils.h b/mlir/lib/Bindings/Python/PybindUtils.h
index 3b24d6d..25cbba2 100644
--- a/mlir/lib/Bindings/Python/PybindUtils.h
+++ b/mlir/lib/Bindings/Python/PybindUtils.h
@@ -85,7 +85,7 @@ struct MlirDefaultingCaster {
       value = DefaultingTy{
           pybind11::cast<typename DefaultingTy::ReferrentTy &>(src)};
       return true;
-    } catch (std::exception &e) {
+    } catch (std::exception &) {
       return false;
     }
   }
-- 
2.7.4