Use a more conventional logical op instead of bitwise and

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@202006 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp
index 1e54ab372516e1891932d361ca586abde9936d11..e7d844087c0216bac440161e8e58f241a4b553ee 100644 (file)
--- a/lib/Lex/Preprocessor.cpp
+++ b/lib/Lex/Preprocessor.cpp
@@ -627,7 +627,7 @@ bool Preprocessor::HandleIdentifier(Token &Identifier) {
   // name of a macro.
   // FIXME: This warning is disabled in cases where it shouldn't be, like
   //   "#define constexpr constexpr", "int constexpr;"
-  if (II.isCXX11CompatKeyword() & !DisableMacroExpansion) {
+  if (II.isCXX11CompatKeyword() && !DisableMacroExpansion) {
     Diag(Identifier, diag::warn_cxx11_keyword) << II.getName();
     // Don't diagnose this keyword again in this translation unit.
     II.setIsCXX11CompatKeyword(false);