diff options
| author | Jordy Rose <jediknil@belkadan.com> | 2011-07-22 02:08:32 +0000 |
|---|---|---|
| committer | Jordy Rose <jediknil@belkadan.com> | 2011-07-22 02:08:32 +0000 |
| commit | db8264e4c5ffd7af6fbad4ca4306bd382bb02691 (patch) | |
| tree | 51952881a328e6fe048573df4968254aec9e4595 /lib/CodeGen/CGObjCRuntime.cpp | |
| parent | 527eec86ce96695a7198073e574bf4a184848d24 (diff) | |
Add a const overload for ObjCInterfaceDecl::all_declared_ivar_begin.
This was previously not-const only because it has to lazily construct a chain
of ivars the first time it is called (and after the chain is invalidated).
In practice, all the clients were just const_casting their const Decls;
all those now-unnecessary const_casts have been removed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135741 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGObjCRuntime.cpp')
| -rw-r--r-- | lib/CodeGen/CGObjCRuntime.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/CGObjCRuntime.cpp b/lib/CodeGen/CGObjCRuntime.cpp index 52338606b8..bc739c8411 100644 --- a/lib/CodeGen/CGObjCRuntime.cpp +++ b/lib/CodeGen/CGObjCRuntime.cpp @@ -52,9 +52,8 @@ static uint64_t LookupFieldBitOffset(CodeGen::CodeGenModule &CGM, // implemented. This should be fixed to get the information from the layout // directly. unsigned Index = 0; - ObjCInterfaceDecl *IDecl = const_cast<ObjCInterfaceDecl*>(Container); - for (ObjCIvarDecl *IVD = IDecl->all_declared_ivar_begin(); + for (const ObjCIvarDecl *IVD = Container->all_declared_ivar_begin(); IVD; IVD = IVD->getNextIvar()) { if (Ivar == IVD) break; |