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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 | 2be29f423acad3bbe39099a78db2805acb5bdf17 (patch) | |
| tree | 9f0cf2a12cef339c6f54a06ed7c9445d60bb5875 /lib/Sema/SemaTemplate.cpp | |
| parent | 6a24bfda084f06a0b252b7befe8cbb17fce7f94e (diff) | |
Teach template template argument pack expansions to keep track of the
number of expansions, when we know it, and propagate that information
through Sema.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123493 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaTemplate.cpp')
| -rw-r--r-- | lib/Sema/SemaTemplate.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp index 5101b3b525..3c9d386f81 100644 --- a/lib/Sema/SemaTemplate.cpp +++ b/lib/Sema/SemaTemplate.cpp @@ -467,8 +467,12 @@ static TemplateArgumentLoc translateTemplateArgument(Sema &SemaRef, case ParsedTemplateArgument::Template: { TemplateName Template = Arg.getAsTemplate().get(); - return TemplateArgumentLoc(TemplateArgument(Template, - Arg.getEllipsisLoc().isValid()), + TemplateArgument TArg; + if (Arg.getEllipsisLoc().isValid()) + TArg = TemplateArgument(Template, llvm::Optional<unsigned int>()); + else + TArg = Template; + return TemplateArgumentLoc(TArg, Arg.getScopeSpec().getRange(), Arg.getLocation(), Arg.getEllipsisLoc()); |