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| 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 | a91768e56977920cbe9723c8f3f5371e3d37d379 (patch) | |
| tree | 2ac709e8609e081306827eed45149fa419de0eeb /clang/lib/AST/RecordLayoutBuilder.cpp | |
| parent | dff8de77a611f93712df6bcfb54c2e0bed599f02 (diff) | |
| download | bcm5719-llvm-a91768e56977920cbe9723c8f3f5371e3d37d379.tar.gz bcm5719-llvm-a91768e56977920cbe9723c8f3f5371e3d37d379.zip | |
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.
llvm-svn: 135741
Diffstat (limited to 'clang/lib/AST/RecordLayoutBuilder.cpp')
| -rw-r--r-- | clang/lib/AST/RecordLayoutBuilder.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/clang/lib/AST/RecordLayoutBuilder.cpp b/clang/lib/AST/RecordLayoutBuilder.cpp index 5636a6f0f64..c064d124b49 100644 --- a/clang/lib/AST/RecordLayoutBuilder.cpp +++ b/clang/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 |
