commit ef2cd8f8c30d48a27995c284cf480867dd8caaa5
author Richard Smith <richard-llvm@metafoo.co.uk> Wed Feb 08 20:39:08 2017 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> Wed Feb 08 20:39:08 2017 +0000
tree 0065424d1864164300f9e6847da61b0e630feea2
parent a028b33c7ff5b1c4de61a6e8b9c0734a49b04bd8

More fixes for places where 'decltype(auto)' is permitted in the C++ grammar but makes no sense.

llvm-svn: 294509

clang/lib/Sema/SemaDeclCXX.cpp

diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
index f84d14c..974e09f 100644
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -3728,6 +3728,9 @@
     BaseType = GetTypeFromParser(TemplateTypeTy, &TInfo);
   } else if (DS.getTypeSpecType() == TST_decltype) {
     BaseType = BuildDecltypeType(DS.getRepAsExpr(), DS.getTypeSpecTypeLoc());
+  } else if (DS.getTypeSpecType() == TST_decltype_auto) {
+    Diag(DS.getTypeSpecTypeLoc(), diag::err_decltype_auto_invalid);
+    return true;
   } else {
     LookupResult R(*this, MemberOrBase, IdLoc, LookupOrdinaryName);
     LookupParsedName(R, S, &SS);