libclang comments AST: clang_ParamCommandComment_getParamName: don't assert
when a \param command does not have a parameter name, just return an empty
string instead.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160638 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed