From 1d65ebba273e6797902dcfa93964bae5ca0fe8d2 Mon Sep 17 00:00:00 2001 From: Douglas Gregor Date: Wed, 5 Jan 2011 19:06:29 +0000 Subject: [PATCH] Eliminate two "unsupported" errors relating to variadic templates: one for template template argument pack expansions (which was no longer used) and another that was a placeholder for an llvm_unreachable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122898 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/clang/Basic/DiagnosticSemaKinds.td | 4 ---- lib/Sema/TreeTransform.h | 4 +--- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td index f6354bf46d..a4fa2a6de8 100644 --- a/include/clang/Basic/DiagnosticSemaKinds.td +++ b/include/clang/Basic/DiagnosticSemaKinds.td @@ -1875,10 +1875,6 @@ def err_sizeof_pack_no_pack_name : Error< "%0 does not refer to the name of a parameter pack">; // Unsupported variadic templates features -def err_pack_expansion_unsupported : Error< - "clang does not yet support template pack expansions">; -def err_pack_expansion_instantiation_unsupported : Error< - "clang cannot yet instantiate pack expansions">; def err_pack_expansion_mismatch_unsupported : Error< "clang cannot yet instantiate pack expansions with mismatched pack levels">; def err_function_parameter_pack_unsupported : Error< diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h index d15f91a745..5eb0d55a39 100644 --- a/lib/Sema/TreeTransform.h +++ b/lib/Sema/TreeTransform.h @@ -3988,9 +3988,7 @@ QualType TreeTransform:: template QualType TreeTransform::TransformPackExpansionType(TypeLocBuilder &TLB, PackExpansionTypeLoc TL) { - // FIXME: Implement! - getSema().Diag(TL.getEllipsisLoc(), - diag::err_pack_expansion_instantiation_unsupported); + llvm_unreachable("Caller must expansion pack expansion types"); return QualType(); } -- 2.40.0