rustdoc: separate test collection from the main "clean"-ing pipeline. #37890
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(rust_highfive has picked a reviewer for you, use r? to override) |
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Huge 👍 ! |
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r? @nrc cc @rust-lang/tools |
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Sounds like a good change to me, there's tons of technical debt in rustdoc to be shed at this point |
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@bors: r+ |
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📌 Commit 60aa513 has been approved by |
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⌛ Testing commit 60aa513 with merge 5940fe3... |
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💔 Test failed - auto-win-msvc-64-cargotest |
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@alexcrichton Should the PR Travis builds include cargotest? |
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@eddyb yeah once we start gating on travis I'd like to look into PR test coverage |
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@bors r=nrc |
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📌 Commit e7264d0 has been approved by |
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⌛ Testing commit e7264d0 with merge d6d8d70... |
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💔 Test failed - auto-win-gnu-32-opt-rustbuild |
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Travis passed but the OSX builds are broken. @bors r=nrc |
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📌 Commit 4be7786 has been approved by |
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Nov 24, 2016
rustdoc: separate test collection from the main "clean"-ing pipeline. While reusing the documentation "clean"-ing infrastructure for collecting code examples to test may have seemed appealing at some point, doing the same through a HIR visitor is barely any harder. At the same time, supporting both "regular documentation" and "test collection" modes in `rustdoc::clean` has its cost, requiring any use of a `TyCtxt` to be speculative, and provide some sort of fallback. This simplification is the first step towards bringing rustdoc closer to the compiler, and perhaps even unifying the "local crate" (based on the HIR AST) and "inlinined across crates" (based on crate metadata and typesystem information) implementations of rustdoc. Sadly, not all possible changes to rustdoc will be uncontroversial, so I'm starting small with this patch.
This was referenced Nov 24, 2016
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While reusing the documentation "clean"-ing infrastructure for collecting code examples to test may have seemed appealing at some point, doing the same through a HIR visitor is barely any harder.
At the same time, supporting both "regular documentation" and "test collection" modes in
rustdoc::cleanhas its cost, requiring any use of aTyCtxtto be speculative, and provide some sort of fallback.This simplification is the first step towards bringing rustdoc closer to the compiler, and perhaps even unifying the "local crate" (based on the HIR AST) and "inlinined across crates" (based on crate metadata and typesystem information) implementations of rustdoc.
Sadly, not all possible changes to rustdoc will be uncontroversial, so I'm starting small with this patch.