diff options
Diffstat (limited to 'clang/lib/Sema/TreeTransform.h')
| -rw-r--r-- | clang/lib/Sema/TreeTransform.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/clang/lib/Sema/TreeTransform.h b/clang/lib/Sema/TreeTransform.h index b13dc34377d..88acc20600a 100644 --- a/clang/lib/Sema/TreeTransform.h +++ b/clang/lib/Sema/TreeTransform.h @@ -3327,8 +3327,6 @@ bool TreeTransform<Derived>::TransformExprs(Expr *const *Inputs, if (Out.isInvalid()) return true; - // FIXME: Can this happen? We should not try to expand the pack - // in this case. if (Out.get()->containsUnexpandedParameterPack()) { Out = getDerived().RebuildPackExpansion( Out.get(), Expansion->getEllipsisLoc(), OrigNumExpansions); @@ -4822,6 +4820,14 @@ bool TreeTransform<Derived>::TransformFunctionTypeParams( if (NewType.isNull()) return true; + if (NewType->containsUnexpandedParameterPack()) { + NewType = + getSema().getASTContext().getPackExpansionType(NewType, None); + + if (NewType.isNull()) + return true; + } + if (ParamInfos) PInfos.set(OutParamTypes.size(), ParamInfos[i]); OutParamTypes.push_back(NewType); |
