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shim: monomorphic FnPtrShims during construction - #75346
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eddyb
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We've made this work (I hope), but given my involvement I'd like someone else to take a look as well. |
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This commit adjusts MIR shim construction so that substitutions are applied to function pointer shims during construction, rather than during codegen (as determined by `substs_for_mir_body`) - as substitutions will no longer occur during codegen, function pointer shims can now be polymorphic without incurring double substitutions. Signed-off-by: David Wood <david@davidtw.co>
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@bors r+ |
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📌 Commit f8376b5 has been approved by |
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Apologies for being super slow ❤️ |
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…nstancedef-fnptrshim, r=nikomatsakis shim: monomorphic `FnPtrShim`s during construction Fixesrust-lang#69925. This PR adjusts MIR shim construction so that substitutions are applied to function pointer shims during construction, rather than during codegen (as determined by `substs_for_mir_body`). r? @eddyb
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…nstancedef-fnptrshim, r=nikomatsakis shim: monomorphic `FnPtrShim`s during construction Fixesrust-lang#69925. This PR adjusts MIR shim construction so that substitutions are applied to function pointer shims during construction, rather than during codegen (as determined by `substs_for_mir_body`). r? @eddyb
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Sep 19, 2020
…nstancedef-fnptrshim, r=nikomatsakis shim: monomorphic `FnPtrShim`s during construction Fixesrust-lang#69925. This PR adjusts MIR shim construction so that substitutions are applied to function pointer shims during construction, rather than during codegen (as determined by `substs_for_mir_body`). r? @eddyb
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Sep 20, 2020
…nstancedef-fnptrshim, r=nikomatsakis shim: monomorphic `FnPtrShim`s during construction Fixesrust-lang#69925. This PR adjusts MIR shim construction so that substitutions are applied to function pointer shims during construction, rather than during codegen (as determined by `substs_for_mir_body`). r? @eddyb
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☀️ Test successful - checks-actions, checks-azure |
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Fixes#69925.
This PR adjusts MIR shim construction so that substitutions are applied to function pointer shims during construction, rather than during codegen (as determined by
substs_for_mir_body).r? @eddyb