Tolerate missing debug info in the shared_ptr pretty printer.
Certain fields of shared ptr have virtual functions and therefore
have their debug info homed in libc++. But if libc++ wasn't built
with debug info, the pretty printer would fail.
This patch makes the pretty printer tolerate such conditions and
updates the test harness.
This patch significantly reworks a previous attempt.
This addresses https://bugs.llvm.org/show_bug.cgi?id=48937
Differential Revision: https://reviews.llvm.org/D100610
GitOrigin-RevId: 55b7061116b5f0f839bd4240c3c6fba63918b816
3 files changed
