[Lldb-commits] [PATCH] D97524: [lldb] Add deref support to libc++ unique_ptr synthetic
Dave Lee via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Thu Feb 25 20:10:05 PST 2021
kastiglione created this revision.
kastiglione added reviewers: teemperor, jingham, JDevlieghere.
kastiglione requested review of this revision.
Herald added a project: LLDB.
Herald added a subscriber: lldb-commits.
Add frame variable dereference suppport to libc++ `std::unique_ptr`.
This change allows for commands like `v *thing_up` and `v thing_up->m_id`. These commands now work the same way they would with raw pointers, and as they would with expression. This is done by adding an unaccounted for child member named `$$dereference$$`.
Without this change, the command would have to be written as `v *thing_up.__value_` or v thing_up.__value_->m_id` which exposes internal structure and is more clumsy to type.
Additionally, the existing tests were updated. See also https://reviews.llvm.org/D97165 which added deref support for `std::shared_ptr`.
rG LLVM Github Monorepo
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