add a fixme.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112491 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/Lexer.cpp b/lib/Lex/Lexer.cpp
index 5d32c72..dabc159 100644
--- a/lib/Lex/Lexer.cpp
+++ b/lib/Lex/Lexer.cpp
@@ -926,7 +926,11 @@
}
/// isHexaLiteral - Return true if Start points to a hex constant.
-static inline bool isHexaLiteral(const char* Start, const char* End) {
+/// FIXME: This isn't correct, it will mislex:
+/// 0\
+/// x1234e+1
+/// in microsoft mode (where this is supposed to be several different tokens).
+static inline bool isHexaLiteral(const char *Start, const char *End) {
return ((End - Start > 2) && Start[0] == '0' &&
(Start[1] == 'x' || Start[1] == 'X'));
}