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| author | Wesley Wiser <wesleywiser@microsoft.com> | 2021-04-06 13:34:17 -0400 |
|---|---|---|
| committer | Wesley Wiser <wesleywiser@microsoft.com> | 2021-04-08 14:08:56 -0400 |
| commit | 533002d3a1f7f95f167323174205b57564b576a6 (patch) | |
| tree | 9464f6d5b20dab3db01b9bd190bccae4c61ef733 /src/test/codegen/src-hash-algorithm/src-hash-algorithm-sha1.rs | |
| parent | e9cdcccfa8321363999a43ee30a18b3aadbc20de (diff) | |
| download | rust-533002d3a1f7f95f167323174205b57564b576a6.tar.gz rust-533002d3a1f7f95f167323174205b57564b576a6.zip | |
Fix closed over variables not available in debuginfo for Windows MSVC
The issue was that the resulting debuginfo was too complex for LLVM to translate into CodeView records correctly. As a result, it simply ignored the debuginfo which meant Windows debuggers could not display any closed over variables when stepping inside a closure. This fixes that by spilling additional variables to the stack so that the resulting debuginfo is simple (just `*my_variable.dbg.spill`) and LLVM can generate the correct CV records.
Diffstat (limited to 'src/test/codegen/src-hash-algorithm/src-hash-algorithm-sha1.rs')
0 files changed, 0 insertions, 0 deletions