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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-04-30 13:56:41 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-04-30 13:56:41 +0000 |
| commit | dc7a4f5d7a7e3b60d4dc4a80338d7a2728540998 (patch) | |
| tree | 0fdbc7f2427ae39e5c561332fb0d7c04e4dcb65b /lib/Serialization/ASTWriter.cpp | |
| parent | 24cb36d9c212f82b3d9aedd34be27ae4911bfdba (diff) | |
Don't treat a non-deduced 'auto' type as being type-dependent. Instead, there
are now two distinct canonical 'AutoType's: one is the undeduced 'auto'
placeholder type, and the other is a deduced-but-dependent type. All
deduced-to-a-non-dependent-type cases are still non-canonical.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180789 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Serialization/ASTWriter.cpp')
| -rw-r--r-- | lib/Serialization/ASTWriter.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Serialization/ASTWriter.cpp b/lib/Serialization/ASTWriter.cpp index 9d9d619eca..2d691b11aa 100644 --- a/lib/Serialization/ASTWriter.cpp +++ b/lib/Serialization/ASTWriter.cpp @@ -246,6 +246,8 @@ void ASTTypeWriter::VisitUnaryTransformType(const UnaryTransformType *T) { void ASTTypeWriter::VisitAutoType(const AutoType *T) { Writer.AddTypeRef(T->getDeducedType(), Record); Record.push_back(T->isDecltypeAuto()); + if (T->getDeducedType().isNull()) + Record.push_back(T->isDependentType()); Code = TYPE_AUTO; } |