From a6e58888804f4541e1c705be7c989b4ec9096108 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Mon, 17 Dec 2018 15:14:08 +0000
Subject: [PATCH] Build ASTImporterTest.cpp with /bigobj on MSVC builds to keep
 llvm-clang-x86_64-expensive-checks-win buildbot happy

llvm-svn: 349357
---
 clang/unittests/AST/CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/clang/unittests/AST/CMakeLists.txt b/clang/unittests/AST/CMakeLists.txt
index 6621ce681bc4..c416e5b996b4 100644
--- a/clang/unittests/AST/CMakeLists.txt
+++ b/clang/unittests/AST/CMakeLists.txt
@@ -2,6 +2,10 @@ set(LLVM_LINK_COMPONENTS
   Support
   )
 
+if (MSVC)
+  set_source_files_properties(ASTImporterTest.cpp PROPERTIES COMPILE_FLAGS /bigobj)
+endif()
+
 add_clang_unittest(ASTTests
   ASTContextParentMapTest.cpp
   ASTImporterTest.cpp