<rdar://problem/13069948>

Major fixed to allow reading files that are over 4GB. The main problems were that the DataExtractor was using 32 bit offsets as a data cursor, and since we mmap all of our object files we could run into cases where if we had a very large core file that was over 4GB, we were running into the 4GB boundary.

So I defined a new "lldb::offset_t" which should be used for all file offsets.

After making this change, I enabled warnings for data loss and for enexpected implicit conversions temporarily and found a ton of things that I fixed.

Any functions that take an index internally, should use "size_t" for any indexes and also should return "size_t" for any sizes of collections.

llvm-svn: 173463

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/Core/ValueObjectCast.cpp b/lldb/source/Core/ValueObjectCast.cpp
index 7834c850874..6abf83607d1 100644
--- a/lldb/source/Core/ValueObjectCast.cpp
+++ b/lldb/source/Core/ValueObjectCast.cpp
@@ -67,7 +67,7 @@ ValueObjectCast::GetClangTypeImpl ()
     return m_cast_type.GetOpaqueQualType();
 }
 
-uint32_t
+size_t
 ValueObjectCast::CalculateNumChildren()
 {
     return ClangASTContext::GetNumChildren (GetClangAST (), GetClangType(), true);