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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-05-12 00:06:17 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-05-12 00:06:17 +0000 |
| commit | aff37b48f1362dd29cc481dadebf07900ce79248 (patch) | |
| tree | 616a368f858a1e1b226b1bcb5e3212ee79fa8734 /lib/Sema/SemaTemplate.cpp | |
| parent | 7822ee3ef9f0d5cfd289258614ac31be70097449 (diff) | |
Fix PR9902: correctly substitute alias templates within the template in which they are defined: provide an empty list of arguments for each containing template context during substitution.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131211 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaTemplate.cpp')
| -rw-r--r-- | lib/Sema/SemaTemplate.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp index a9b8af28c7..5d93067a95 100644 --- a/lib/Sema/SemaTemplate.cpp +++ b/lib/Sema/SemaTemplate.cpp @@ -1855,6 +1855,9 @@ QualType Sema::CheckTemplateIdType(TemplateName Name, // Only substitute for the innermost template argument list. MultiLevelTemplateArgumentList TemplateArgLists; + unsigned Depth = AliasTemplate->getTemplateParameters()->getDepth(); + for (unsigned I = 0; I < Depth; ++I) + TemplateArgLists.addOuterTemplateArguments(0, 0); TemplateArgLists.addOuterTemplateArguments(&TemplateArgs); InstantiatingTemplate Inst(*this, TemplateLoc, Template); |