TextDiagnostic.cpp: Suppress a warning to use ptrdiff_t on i686-clang. [-Wsign-compare]

llvm-svn: 174353
2013-02-05 07:37:07 +00:00 · 2013-02-05 07:37:07 +00:00 · 0120178909
parent 411e674557
commit 0120178909
1 changed files with 1 additions and 1 deletions
--- a/clang/lib/Frontend/TextDiagnostic.cpp
+++ b/clang/lib/Frontend/TextDiagnostic.cpp
@ -1098,7 +1098,7 @@ void TextDiagnostic::emitSnippetAndCaret(
  unsigned ColNo = SM.getColumnNumber(FID, FileOffset);
  
  // Arbitrarily stop showing snippets when the line is too long.
-  static const unsigned MaxLineLengthToPrint = 4096;
+  static const ptrdiff_t MaxLineLengthToPrint = 4096;
  if (ColNo > MaxLineLengthToPrint)
    return;