silence a warning, patch by "mike".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102297 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Archive/ArchiveReader.cpp b/lib/Archive/ArchiveReader.cpp
index 05d32de00876faeda7ed962ef19912c0ac85ac3b..eef6fe0b1c1d7fa0696f1f6de7470c713a22f2d2 100644 (file)
--- a/lib/Archive/ArchiveReader.cpp
+++ b/lib/Archive/ArchiveReader.cpp
@@ -121,7 +121,7 @@ Archive::parseMemberHeader(const char*& At, const char* End, std::string* error)
         if (isdigit(Hdr->name[3])) {
           unsigned len = atoi(&Hdr->name[3]);
           const char *nulp = (const char *)memchr(At, '\0', len);
-          pathname.assign(At, nulp != 0 ? nulp - At : len);
+          pathname.assign(At, nulp != 0 ? (uintptr_t)(nulp - At) : len);
           At += len;
           MemberSize -= len;
           flags |= ArchiveMember::HasLongFilenameFlag;