[cfe-dev] Public the interface for cxa_demangler.cpp
Erik Pilkington via cfe-dev
cfe-dev at lists.llvm.org
Fri Apr 13 05:54:33 PDT 2018
No plans as of yet! I never planned to export the AST in this way, doing
so would probably require some surgery (ie, make all the identifiers it
uses reserved). I very recently landed r329951
which provides a simple opaque API to the AST for the copy of the
demangler in llvm. Maybe this is enough for your use case? What kind of
analysis are you planning on performing?
On 2018-04-13 4:22 AM, via cfe-dev wrote:
> The file "llvm.stl/libcxxabi/src/cxa_demangler.cpp" implement the
> interface "__cxa_demangle()" defined in the C++ABI. It decoded the
> mangled string into the demangled one, that is, "string --> string".
> Inside it, it is implemented by "string --> AST --> string". However,
> someone might need the internal AST instead of the demangled string to
> do the further analysis for the mangled string. Do we have any plan
> not to hide the AST inside the cxa_demangler.cpp, but public it into
> the cxa_demangle.h ? Thank you.
> cfe-dev mailing list
> cfe-dev at lists.llvm.org
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