Use the Lexer's definition of whitespace here.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139115 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/Lexer.cpp b/lib/Lex/Lexer.cpp
index 4de6ce7..a635338 100644
--- a/lib/Lex/Lexer.cpp
+++ b/lib/Lex/Lexer.cpp
@@ -32,7 +32,6 @@
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/MemoryBuffer.h"
-#include <cctype>
#include <cstring>
using namespace clang;
@@ -1677,9 +1676,9 @@
if (OldPtr[0] == '\n' || OldPtr[0] == '\r') {
// Okay, we found a // comment that ends in a newline, if the next
// line is also a // comment, but has spaces, don't emit a diagnostic.
- if (isspace(C)) {
+ if (isWhitespace(C)) {
const char *ForwardPtr = CurPtr;
- while (isspace(*ForwardPtr)) // Skip whitespace.
+ while (isWhitespace(*ForwardPtr)) // Skip whitespace.
++ForwardPtr;
if (ForwardPtr[0] == '/' && ForwardPtr[1] == '/')
break;