From: Reid Spencer <rspencer@reidspencer.com>
Date: Mon, 15 May 2006 22:12:42 +0000 (+0000)
Subject: For PR777:
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c64f1488ed214ce71dc5c56ca838fea9de2304b7;p=oota-llvm.git

For PR777:
Add an additional catch block to ensure that this function can't throw any
exceptions, even one's we're not expecting.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28309 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Support/FileUtilities.cpp b/lib/Support/FileUtilities.cpp
index ae851c7f549..a7f42ddebf8 100644
--- a/lib/Support/FileUtilities.cpp
+++ b/lib/Support/FileUtilities.cpp
@@ -241,5 +241,8 @@ int llvm::DiffFilesWithTolerance(const sys::Path &FileA,
   } catch (const std::string &Msg) {
     if (Error) *Error = Msg;
     return 2;
+  } catch (...) {
+    *Error = "Unknown Exception Occurred";
+    return 2;
   }
 }