rustc_driver: expose a way to override query providers in CompileController. #45944
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kennytm
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Looks good to me. r? @nikomatsakis |
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@bors r+ |
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📌 Commit 0ac6c3a has been approved by |
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Nov 14, 2017
rustc_mir: hardcode pass list internally and remove premature pluggability. Fixes #41712 by moving the MIR pass lists from `rustc_driver` to `rustc_mir`. The application of the passes is done with the `rustc_mir::transform::run_passes` macro, which is public, as are all the passes AFAIK, and can be used to apply MIR passes outside of `rustc_mir`. With the ability to override query providers through the `rustc_driver` (orthogonal to, and not included in this PR), custom drivers will be able to substitute the entire pass list if they want to. **EDIT**: the aforementioned ability is added by #45944. r? @nikomatsakis
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Nov 15, 2017
rustc_driver: expose a way to override query providers in CompileController. This API has been a long-time coming and will probably become the main method for custom drivers (that is, binaries other than `rustc` itself that use `librustc_driver`) to adapt the compiler's behavior.
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☀️ Test successful - status-appveyor, status-travis |
This was referenced Nov 15, 2017
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This API has been a long-time coming and will probably become the main method for custom drivers (that is, binaries other than
rustcitself that uselibrustc_driver) to adapt the compiler's behavior.