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| author | Douglas Gregor <dgregor@apple.com> | 2010-03-07 23:26:22 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-03-07 23:26:22 +0000 |
| commit | a50ce325b1ddd2bcbbfc1082ac93f3861d0a3a3d (patch) | |
| tree | 7302f1068aa29d86a8c5e37f32e81e77696690b8 /lib/Sema/SemaTemplate.cpp | |
| parent | 4ce46c2db2b17ef52b34dbeeec01e448025c8edc (diff) | |
Robustify callers that rebuild typename type nodes again NULL return
types. Fixes PR6463.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97924 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 03219580f9..445b68b167 100644 --- a/lib/Sema/SemaTemplate.cpp +++ b/lib/Sema/SemaTemplate.cpp @@ -4992,6 +4992,9 @@ CurrentInstantiationRebuilder::TransformTypenameType(TypeLocBuilder &TLB, Result = getDerived().RebuildTypenameType(NNS, T->getIdentifier(), SourceRange(TL.getNameLoc())); + if (Result.isNull()) + return QualType(); + TypenameTypeLoc NewTL = TLB.push<TypenameTypeLoc>(Result); NewTL.setNameLoc(TL.getNameLoc()); return Result; |