From 9b1513866fd0f4448115bdc0eaa13b20c6c8cb64 Mon Sep 17 00:00:00 2001
From: River Riddle <riddleriver@gmail.com>
Date: Mon, 16 Mar 2020 12:13:31 -0700
Subject: [PATCH] [mlir][NFC] Add missing include for std::string.

---
 mlir/include/mlir/TableGen/Dialect.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mlir/include/mlir/TableGen/Dialect.h b/mlir/include/mlir/TableGen/Dialect.h
index 7cf5760b6817..799b244783c4 100644
--- a/mlir/include/mlir/TableGen/Dialect.h
+++ b/mlir/include/mlir/TableGen/Dialect.h
@@ -13,6 +13,7 @@
 #define MLIR_TABLEGEN_DIALECT_H_
 
 #include "mlir/Support/LLVM.h"
+#include <string>
 
 namespace llvm {
 class Record;