Fix modules build for r374337

A modules build failed with the following error:
  call to function 'operator&' that is neither visible in the template definition nor found by argument-dependent lookup

Fix that by declaring the appropriate operators in the llvm::minidump
namespace.

llvm-svn: 374517

1 files changed, 2 insertions, 0 deletions

diff --git a/llvm/include/llvm/BinaryFormat/Minidump.h b/llvm/include/llvm/BinaryFormat/Minidump.h
index 0ecd341da8c..4ab5332e734 100644
--- a/llvm/include/llvm/BinaryFormat/Minidump.h
+++ b/llvm/include/llvm/BinaryFormat/Minidump.h
@@ -25,6 +25,8 @@
 namespace llvm {
 namespace minidump {
 
+LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE();
+
 /// The minidump header is the first part of a minidump file. It identifies the
 /// file as a minidump file, and gives the location of the stream directory.
 struct Header {