From e18bc08fbc674584fe3a3a0c6b866a5aea201a91 Mon Sep 17 00:00:00 2001
From: Anton Korobeynikov <asl@math.spbu.ru>
Date: Wed, 20 Feb 2008 19:41:22 +0000
Subject: Add convenient helper to get suffix of the file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47397 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/System/Path.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib/System/Path.cpp')

diff --git a/lib/System/Path.cpp b/lib/System/Path.cpp
index 6f0667f..11035cf 100644
--- a/lib/System/Path.cpp
+++ b/lib/System/Path.cpp
@@ -172,7 +172,10 @@ bool Path::hasMagicNumber(const std::string &Magic) const {
   return false;
 }
 
-
+std::string
+Path::getSuffix() const {
+  return path.substr(path.rfind('.') + 1);
+}
 
 // Include the truly platform-specific parts of this class.
 #if defined(LLVM_ON_UNIX)
-- 
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