[llvm] r338747 - [itanium demangler] Support dot suffixes on block invocation functions

[Davide Italiano via llvm-commits]

Test?
On Thu, Aug 2, 2018 at 10:45 AM Erik Pilkington via llvm-commits
<llvm-commits at lists.llvm.org> wrote:
>
> Author: epilk
> Date: Thu Aug  2 10:45:01 2018
> New Revision: 338747
>
> URL: http://llvm.org/viewvc/llvm-project?rev=338747&view=rev
> Log:
> [itanium demangler] Support dot suffixes on block invocation functions
>
> rdar://32378759
>
> Modified:
>     llvm/trunk/lib/Demangle/ItaniumDemangle.cpp
>
> Modified: llvm/trunk/lib/Demangle/ItaniumDemangle.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Demangle/ItaniumDemangle.cpp?rev=338747&r1=338746&r2=338747&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Demangle/ItaniumDemangle.cpp (original)
> +++ llvm/trunk/lib/Demangle/ItaniumDemangle.cpp Thu Aug  2 10:45:01 2018
> @@ -4924,6 +4924,8 @@ Node *Db::parse() {
>      bool RequireNumber = consumeIf('_');
>      if (parseNumber().empty() && RequireNumber)
>        return nullptr;
> +    if (look() == '.')
> +      First = Last;
>      if (numLeft() != 0)
>        return nullptr;
>      return make<SpecialName>("invocation function for block in ", Encoding);
>
>
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-- 
Davide

"There are no solved problems; there are only problems that are more
or less solved" -- Henri Poincare