Make a bunch of methods on Lexer private.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162970 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/Lexer.cpp b/lib/Lex/Lexer.cpp
index 5212dd8..e214ece 100644
--- a/lib/Lex/Lexer.cpp
+++ b/lib/Lex/Lexer.cpp
@@ -1534,7 +1534,7 @@
/// isHexaLiteral - Return true if Start points to a hex constant.
/// in microsoft mode (where this is supposed to be several different tokens).
-static bool isHexaLiteral(const char *Start, const LangOptions &LangOpts) {
+bool Lexer::isHexaLiteral(const char *Start, const LangOptions &LangOpts) {
unsigned Size;
char C1 = Lexer::getCharAndSizeNoWarn(Start, Size, LangOpts);
if (C1 != '0')