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| author | Douglas Gregor <dgregor@apple.com> | 2011-01-14 23:41:42 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2011-01-14 23:41:42 +0000 |
| commit | e1d60df0fc2f1083844edc40821a2545d4d40a72 (patch) | |
| tree | 26b5902b8b863a4caebe5e5e49db9c380f70f702 /clang/lib/AST/DeclTemplate.cpp | |
| parent | 714ab86491d2e8686b4d53fa98739e193f276d11 (diff) | |
| download | bcm5719-llvm-e1d60df0fc2f1083844edc40821a2545d4d40a72.tar.gz bcm5719-llvm-e1d60df0fc2f1083844edc40821a2545d4d40a72.zip | |
Teach template template argument pack expansions to keep track of the
number of expansions, when we know it, and propagate that information
through Sema.
llvm-svn: 123493
Diffstat (limited to 'clang/lib/AST/DeclTemplate.cpp')
| -rw-r--r-- | clang/lib/AST/DeclTemplate.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/AST/DeclTemplate.cpp b/clang/lib/AST/DeclTemplate.cpp index e7902e996a9..b6716b34bdf 100644 --- a/clang/lib/AST/DeclTemplate.cpp +++ b/clang/lib/AST/DeclTemplate.cpp @@ -337,7 +337,10 @@ ClassTemplateDecl::getInjectedClassNameSpecialization() { Arg = TemplateArgument(E); } else { TemplateTemplateParmDecl *TTP = cast<TemplateTemplateParmDecl>(*Param); - Arg = TemplateArgument(TemplateName(TTP), TTP->isParameterPack()); + if (TTP->isParameterPack()) + Arg = TemplateArgument(TemplateName(TTP), llvm::Optional<unsigned>()); + else + Arg = TemplateArgument(TemplateName(TTP)); } if ((*Param)->isTemplateParameterPack()) |
