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| author | John McCall <rjmccall@apple.com> | 2010-03-30 23:58:03 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2010-03-30 23:58:03 +0000 |
| commit | 23cba801e11b03929c44f8cf54578305963a3476 (patch) | |
| tree | 7a1edfa728d0b5e9f0a9732d0faaec43ad2aa242 /lib/AST/Expr.cpp | |
| parent | 658f679b63cf92204d707c5dfc1251ae8f3c0762 (diff) | |
Introduce a new kind of derived-to-base cast which bypasses the need for
null checks, and make sure we elide null checks when accessing base class
members.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99963 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/Expr.cpp')
| -rw-r--r-- | lib/AST/Expr.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp index a9b5f36a98..4cb7712e52 100644 --- a/lib/AST/Expr.cpp +++ b/lib/AST/Expr.cpp @@ -552,6 +552,8 @@ const char *CastExpr::getCastKindName() const { return "BaseToDerived"; case CastExpr::CK_DerivedToBase: return "DerivedToBase"; + case CastExpr::CK_UncheckedDerivedToBase: + return "UncheckedDerivedToBase"; case CastExpr::CK_Dynamic: return "Dynamic"; case CastExpr::CK_ToUnion: |