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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-12 00:56:43 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-12 00:56:43 +0000 |
| commit | 9a4db032ecd991626d236a502e770126db32bd31 (patch) | |
| tree | e47c157324d94f0b03571a9f16ff75579ea88143 /lib/Sema/TreeTransform.h | |
| parent | 2b6eb9db86252ddde0e79a1d97054de6cbe1b284 (diff) | |
PR13811: Add a FunctionParmPackExpr node to handle references to function
parameter packs where the reference is not being expanded but the pack has
been. Previously, Clang would segfault in such cases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163672 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/TreeTransform.h')
| -rw-r--r-- | lib/Sema/TreeTransform.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h index 0c1f1a42a0..3d9a6ca11b 100644 --- a/lib/Sema/TreeTransform.h +++ b/lib/Sema/TreeTransform.h @@ -8321,6 +8321,13 @@ TreeTransform<Derived>::TransformSubstNonTypeTemplateParmExpr( template<typename Derived> ExprResult +TreeTransform<Derived>::TransformFunctionParmPackExpr(FunctionParmPackExpr *E) { + // Default behavior is to do nothing with this transformation. + return SemaRef.Owned(E); +} + +template<typename Derived> +ExprResult TreeTransform<Derived>::TransformMaterializeTemporaryExpr( MaterializeTemporaryExpr *E) { return getDerived().TransformExpr(E->GetTemporaryExpr()); |