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/AST/RecordLayoutBuilder.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/AST/RecordLayoutBuilder.cpp')
| -rw-r--r-- | lib/AST/RecordLayoutBuilder.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/AST/RecordLayoutBuilder.cpp b/lib/AST/RecordLayoutBuilder.cpp index 5636a6f0f6..c064d124b4 100644 --- a/lib/AST/RecordLayoutBuilder.cpp +++ b/lib/AST/RecordLayoutBuilder.cpp @@ -1242,10 +1242,9 @@ void RecordLayoutBuilder::Layout(const ObjCInterfaceDecl *D) { } InitializeLayout(D); - ObjCInterfaceDecl *OI = const_cast<ObjCInterfaceDecl*>(D); // Layout each ivar sequentially. - for (ObjCIvarDecl *IVD = OI->all_declared_ivar_begin(); - IVD; IVD = IVD->getNextIvar()) + for (const ObjCIvarDecl *IVD = D->all_declared_ivar_begin(); IVD; + IVD = IVD->getNextIvar()) LayoutField(IVD); // Finally, round the size of the total struct up to the alignment of the |