commit 7bd88aa620406ab99547169b973de085785a0ca2
author Ted Kremenek <kremenek@apple.com> Tue Jan 13 22:16:45 2009 +0000
committer Ted Kremenek <kremenek@apple.com> Tue Jan 13 22:16:45 2009 +0000
tree e27e6ec898b70cc84339503954079cbbf12fd1e1
parent f02f6f0ee3e05b958bcf67f00f4503671d67eccd

Fix corner cases in PTH getSpelling() binary search.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62187 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Lex/PTHLexer.cpp

diff --git a/lib/Lex/PTHLexer.cpp b/lib/Lex/PTHLexer.cpp
index 4a84f9b..c5fc6f3 100644
--- a/lib/Lex/PTHLexer.cpp
+++ b/lib/Lex/PTHLexer.cpp
@@ -400,6 +400,9 @@
     }
     
     if (TokOffset < fpos) {
+      if (i == min)
+        break;
+      
       min = i;
       continue;
     }