From: David Greene <greened@obbligato.org>
Date: Tue, 15 Jan 2013 22:09:43 +0000 (+0000)
Subject: Fix Casting
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=644448393e5592563f5f53842e1b0c6299f31d6c;p=clang

Fix Casting

Make the const_cast explicit to silence a compiler warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172560 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Serialization/ASTWriter.cpp b/lib/Serialization/ASTWriter.cpp
index d4b0367cac..af736a4048 100644
--- a/lib/Serialization/ASTWriter.cpp
+++ b/lib/Serialization/ASTWriter.cpp
@@ -1552,7 +1552,7 @@ void ASTWriter::WriteHeaderSearch(const HeaderSearch &HS, StringRef isysroot) {
   
   // Free all of the strings we had to duplicate.
   for (unsigned I = 0, N = SavedStrings.size(); I != N; ++I)
-    free((void*)SavedStrings[I]);
+    free(const_cast<char *>(SavedStrings[I]));
 }
 
 /// \brief Writes the block containing the serialized form of the