Fix a few MSVC warnings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91714 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp
index 681c1ff..0e45168 100644
--- a/lib/Frontend/PCHWriter.cpp
+++ b/lib/Frontend/PCHWriter.cpp
@@ -1645,10 +1645,10 @@
II->hasMacroDefinition() &&
!PP.getMacroInfo(const_cast<IdentifierInfo *>(II))->isBuiltinMacro();
Bits = (uint32_t)II->getObjCOrBuiltinID();
- Bits = (Bits << 1) | hasMacroDefinition;
- Bits = (Bits << 1) | II->isExtensionToken();
- Bits = (Bits << 1) | II->isPoisoned();
- Bits = (Bits << 1) | II->isCPlusPlusOperatorKeyword();
+ Bits = (Bits << 1) | unsigned(hasMacroDefinition);
+ Bits = (Bits << 1) | unsigned(II->isExtensionToken());
+ Bits = (Bits << 1) | unsigned(II->isPoisoned());
+ Bits = (Bits << 1) | unsigned(II->isCPlusPlusOperatorKeyword());
clang::io::Emit16(Out, Bits);
if (hasMacroDefinition)