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| author | Manish Goregaokar <manishsmail@gmail.com> | 2021-09-15 14:56:56 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-15 14:56:56 -0700 |
| commit | 84646e9d67a5941d52bfa5a2ae4e4e29e30808fe (patch) | |
| tree | be6d6c700cdf9366c960a57da1432f75a1852e12 /src/test/codegen/src-hash-algorithm | |
| parent | 2c7bc5e33c25e29058cbafefe680da8d5e9220e9 (diff) | |
| parent | c0118289efbd3d0c61ae8912426a211e53abe208 (diff) | |
| download | rust-84646e9d67a5941d52bfa5a2ae4e4e29e30808fe.tar.gz rust-84646e9d67a5941d52bfa5a2ae4e4e29e30808fe.zip | |
Rollup merge of #87320 - danakj:debug-compilation-dir, r=michaelwoerister
Introduce -Z remap-cwd-prefix switch This switch remaps any absolute paths rooted under the current working directory to a new value. This includes remapping the debug info in `DW_AT_comp_dir` and `DW_AT_decl_file`. Importantly, this flag does not require passing the current working directory to the compiler, such that the command line can be run on any machine (with the same input files) and produce the same results. This is critical property for debugging compiler issues that crop up on remote machines. This is based on adetaylor's https://github.com/rust-lang/rust/commit/dbc4ae7cba0ba8d650b91ddd459b86a02a2d05c5 Major Change Proposal: https://github.com/rust-lang/compiler-team/issues/450 Discussed on #38322. Would resolve issue #87325.
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