Spotted by Eli Bendersky.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174143
91177308-0d34-0410-b5e6-
96231b3b80d8
.. productionlist::
ObjectBody: `BaseClassList` `Body`
.. productionlist::
ObjectBody: `BaseClassList` `Body`
- BaseClassList: [`BaseClassListNE`]
+ BaseClassList: [":" `BaseClassListNE`]
BaseClassListNE: `SubClassRef` ("," `SubClassRef`)*
SubClassRef: (`ClassID` | `MultiClassID`) ["<" `ValueList` ">"]
DefmID: `TokIdentifier`
BaseClassListNE: `SubClassRef` ("," `SubClassRef`)*
SubClassRef: (`ClassID` | `MultiClassID`) ["<" `ValueList` ">"]
DefmID: `TokIdentifier`