diff options
| author | Douglas Gregor <dgregor@apple.com> | 2010-12-23 22:44:42 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-12-23 22:44:42 +0000 |
| commit | a8bc8c9e9ba5bffebde00340786fe8542469c435 (patch) | |
| tree | 75be85d4dd770d5f44b6c43b54d38747e8de8e8b /lib/Sema/SemaTemplate.cpp | |
| parent | c32647d111e516593b9ba242cad7b8ff4016c155 (diff) | |
Implement parsing of function parameter packs and non-type template
parameter packs (C++0x [dcl.fct]p13), including disambiguation between
unnamed function parameter packs and varargs (C++0x [dcl.fct]p14) for
cases like
void f(T...)
where T may or may not contain unexpanded parameter packs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122520 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaTemplate.cpp')
| -rw-r--r-- | lib/Sema/SemaTemplate.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp index 1f3e2ef9c8..7357e94490 100644 --- a/lib/Sema/SemaTemplate.cpp +++ b/lib/Sema/SemaTemplate.cpp @@ -632,6 +632,12 @@ Decl *Sema::ActOnNonTypeTemplateParameter(Scope *S, Declarator &D, Invalid = true; } + if (D.hasEllipsis()) { + // FIXME: Variadic templates. + Diag(D.getEllipsisLoc(), diag::err_non_type_parameter_pack_unsupported); + Invalid = true; + } + NonTypeTemplateParmDecl *Param = NonTypeTemplateParmDecl::Create(Context, Context.getTranslationUnitDecl(), D.getIdentifierLoc(), |