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| author | Douglas Gregor <dgregor@apple.com> | 2011-01-14 21:20:45 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2011-01-14 21:20:45 +0000 |
| commit | b884000ba92e5ed86fd0921c3f16548541be8c5f (patch) | |
| tree | 6b9fa3f9af9b588e21fb9d2486fce180e91fad25 /clang/lib/AST/DeclTemplate.cpp | |
| parent | fa38041dac44dff6b86b39981b2b7f9abcde574c (diff) | |
| download | bcm5719-llvm-b884000ba92e5ed86fd0921c3f16548541be8c5f.tar.gz bcm5719-llvm-b884000ba92e5ed86fd0921c3f16548541be8c5f.zip | |
Teach PackExpansionExpr to keep track of the number of pack expansions
it will expand to, if known. Propagate this information throughout Sema.
llvm-svn: 123470
Diffstat (limited to 'clang/lib/AST/DeclTemplate.cpp')
| -rw-r--r-- | clang/lib/AST/DeclTemplate.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/AST/DeclTemplate.cpp b/clang/lib/AST/DeclTemplate.cpp index bd91facd08f..e7902e996a9 100644 --- a/clang/lib/AST/DeclTemplate.cpp +++ b/clang/lib/AST/DeclTemplate.cpp @@ -332,7 +332,8 @@ ClassTemplateDecl::getInjectedClassNameSpecialization() { if (NTTP->isParameterPack()) E = new (Context) PackExpansionExpr(Context.DependentTy, E, - NTTP->getLocation()); + NTTP->getLocation(), + llvm::Optional<unsigned>()); Arg = TemplateArgument(E); } else { TemplateTemplateParmDecl *TTP = cast<TemplateTemplateParmDecl>(*Param); |
