Fix a pretty big but subtle bug counting the number of newlines to emit.

This would cause us to emit different code (in -E mode) for these two files:

---
#define t(x) x

t(a
3)
---
#define t(x) x
t(a
3)
---

In one case, -E would print "a\n3", in the other it printed "a3".  Now
it prints "a3" for both.

This is part of PR1848.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44742 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/Driver/PrintPreprocessedOutput.cpp b/Driver/PrintPreprocessedOutput.cpp
index da0023760d..9783754654 100644
--- a/Driver/PrintPreprocessedOutput.cpp
+++ b/Driver/PrintPreprocessedOutput.cpp
@@ -188,8 +188,8 @@ void PrintPPOutputPPCallbacks::MoveToLine(SourceLocation Loc) {
     else {
       const char *NewLines = "\n\n\n\n\n\n\n\n";
       OutputString(NewLines, LineNo-CurLine);
-      CurLine = LineNo;
     }
+    CurLine = LineNo;
   } else {
     if (EmittedTokensOnThisLine) {
       OutputChar('\n');