add backward-cpp for backtrace #595
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yliang412
approved these changes
Aug 25, 2023
Signed-off-by: Alex Chi <iskyzh@gmail.com> fix clang-tidy Signed-off-by: Alex Chi <iskyzh@gmail.com>
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close #548
This PR adds backtrace for calls to
std::terminatefor test cases. This will be called in a variety of cases, likeBUSTUB_ENSUREand many other places in the std library. Hopefully this will make debugging easier for students.On macOS, it cannot show the exact line number of stacktrace due to lack of dwarf support (need libunwind?). On Linux, it will show the full context.