Change line endings: CRLF -> LF

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55235 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 30 insertions, 30 deletions

diff --git a/lib/Lex/PPCaching.cpp b/lib/Lex/PPCaching.cpp
index e69eac65ff..5bed51eaa4 100644
--- a/lib/Lex/PPCaching.cpp
+++ b/lib/Lex/PPCaching.cpp
@@ -15,37 +15,37 @@
 #include "clang/Lex/Preprocessor.h"
 using namespace clang;
 
-/// EnableBacktrackAtThisPos - From the point that this method is called, and

-/// until DisableBacktrack() or Backtrack() is called, the Preprocessor keeps

-/// track of the lexed tokens so that a subsequent Backtrack() call will make

-/// the Preprocessor re-lex the same tokens.

-///

-/// Nested backtracks are allowed, meaning that EnableBacktrackAtThisPos can

-/// be called multiple times and DisableBacktrack/Backtrack calls will be

-/// combined with the EnableBacktrackAtThisPos calls in reverse order.

-void Preprocessor::EnableBacktrackAtThisPos() {

-  CacheTokens = true;

-  BacktrackPositions.push_back(CachedLexPos);

-  EnterCachingLexMode();

-}

+/// EnableBacktrackAtThisPos - From the point that this method is called, and
+/// until DisableBacktrack() or Backtrack() is called, the Preprocessor keeps
+/// track of the lexed tokens so that a subsequent Backtrack() call will make
+/// the Preprocessor re-lex the same tokens.
+///
+/// Nested backtracks are allowed, meaning that EnableBacktrackAtThisPos can
+/// be called multiple times and DisableBacktrack/Backtrack calls will be
+/// combined with the EnableBacktrackAtThisPos calls in reverse order.
+void Preprocessor::EnableBacktrackAtThisPos() {
+  CacheTokens = true;
+  BacktrackPositions.push_back(CachedLexPos);
+  EnterCachingLexMode();
+}
 
-/// DisableBacktrack - Disable the last EnableBacktrackAtThisPos() call.

-void Preprocessor::DisableBacktrack() {

-  assert(!BacktrackPositions.empty()

-         && "EnableBacktrackAtThisPos was not called!");

-  BacktrackPositions.pop_back();

-  CacheTokens = !BacktrackPositions.empty();

-}

-

-/// Backtrack - Make Preprocessor re-lex the tokens that were lexed since

-/// EnableBacktrackAtThisPos() was previously called. 

-void Preprocessor::Backtrack() {

-  assert(!BacktrackPositions.empty()

-         && "EnableBacktrackAtThisPos was not called!");

-  CachedLexPos = BacktrackPositions.back();

-  BacktrackPositions.pop_back();

-  CacheTokens = !BacktrackPositions.empty();

-}

+/// DisableBacktrack - Disable the last EnableBacktrackAtThisPos() call.
+void Preprocessor::DisableBacktrack() {
+  assert(!BacktrackPositions.empty()
+         && "EnableBacktrackAtThisPos was not called!");
+  BacktrackPositions.pop_back();
+  CacheTokens = !BacktrackPositions.empty();
+}
+
+/// Backtrack - Make Preprocessor re-lex the tokens that were lexed since
+/// EnableBacktrackAtThisPos() was previously called. 
+void Preprocessor::Backtrack() {
+  assert(!BacktrackPositions.empty()
+         && "EnableBacktrackAtThisPos was not called!");
+  CachedLexPos = BacktrackPositions.back();
+  BacktrackPositions.pop_back();
+  CacheTokens = !BacktrackPositions.empty();
+}
 
 void Preprocessor::CachingLex(Token &Result) {
   if (CachedLexPos < CachedTokens.size()) {