How to troubleshoot a build-time regression #67161
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sharwell
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Mar 2, 2023
docs/wiki/Troubleshooting-tips.md
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| The file is written next to the compilation output and has a `.key` suffix. | ||
| Comparing those files between slow and fast runs helps detect pertinent changes (new inputs, new references, etc). | ||
| 3. compiler server issue: | ||
| Inspect the binary log (search for "Error:" and such). |
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💡 There is a predefined (example) search term in MSBuild Structured Log Viewer for $message CompilerServer failed that I normally use for this.
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@jaredpar @dotnet/roslyn-compiler for review. Thanks |
333fred
approved these changes
Mar 7, 2023
jaredpar
reviewed
Mar 7, 2023
docs/wiki/Troubleshooting-tips.md
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| Use `/p:Features=debug-determinism` to create an additional output file that documents all the inputs to a particular compilation. | ||
| The file is written next to the compilation output and has a `.key` suffix. | ||
| Comparing those files between slow and fast runs helps detect pertinent changes (new inputs, new references, etc). | ||
| 3. compiler server issue: |
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