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| author | Aaron Hill <aa1ronham@gmail.com> | 2020-08-30 22:17:24 -0400 |
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| committer | Aaron Hill <aa1ronham@gmail.com> | 2020-08-30 22:17:24 -0400 |
| commit | d9208665b5eef883c025f44717f8c76afa871a94 (patch) | |
| tree | 176013005f76e7122dcf00a1de9a9a0d20e9db47 /compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp | |
| parent | 36b0d7e25769e88fec85e1d073196065a7f2d7c4 (diff) | |
| download | rust-d9208665b5eef883c025f44717f8c76afa871a94.tar.gz rust-d9208665b5eef883c025f44717f8c76afa871a94.zip | |
Add `-Z proc-macro-backtrace` to allow showing proc-macro panics
Fixes #75050 Previously, we would unconditionally suppress the panic hook during proc-macro execution. This commit adds a new flag -Z proc-macro-backtrace, which allows running the panic hook for easier debugging.
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp')
0 files changed, 0 insertions, 0 deletions