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-rw-r--r--include/llvm/Support/FileUtilities.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/Support/FileUtilities.h b/include/llvm/Support/FileUtilities.h
index 873b8df..3f2f176 100644
--- a/include/llvm/Support/FileUtilities.h
+++ b/include/llvm/Support/FileUtilities.h
@@ -30,7 +30,7 @@ namespace llvm {
int DiffFilesWithTolerance(StringRef FileA,
StringRef FileB,
double AbsTol, double RelTol,
- std::string *Error = 0);
+ std::string *Error = nullptr);
/// FileRemover - This class is a simple object meant to be stack allocated.