Disable RemoveZsts in generators to avoid query cycles#88979
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bors merged 1 commit intorust-lang:masterfrom Sep 16, 2021
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Disable RemoveZsts in generators to avoid query cycles#88979bors merged 1 commit intorust-lang:masterfrom
bors merged 1 commit intorust-lang:masterfrom
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Querying layout of a generator requires its optimized MIR. Thus computing layout during MIR optimization of a generator might create a query cycle. Disable RemoveZsts in generators to avoid the issue (similar approach is used in ConstProp transform already).
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r? @jackh726 (rust-highfive has picked a reviewer for you, use r? to override) |
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beta-nominating -- needed to fix #88972, which is a beta regression |
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📌 Commit c39d759 has been approved by |
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🌲 The tree is currently closed for pull requests below priority 100. This pull request will be tested once the tree is reopened. |
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r? @oli-obk didn't seem to get picked up before |
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…s, r=oli-obk Disable RemoveZsts in generators to avoid query cycles Querying layout of a generator requires its optimized MIR. Thus computing layout during MIR optimization of a generator might create a query cycle. Disable RemoveZsts in generators to avoid the issue (similar approach is used in ConstProp transform already). Fixes rust-lang#88972.
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Bumping priority since this fixes a stable-to-beta regression. @bors p=1 |
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☀️ Test successful - checks-actions |
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… r=oli-obk Disable RemoveZsts in generators to avoid query cycles Querying layout of a generator requires its optimized MIR. Thus computing layout during MIR optimization of a generator might create a query cycle. Disable RemoveZsts in generators to avoid the issue (similar approach is used in ConstProp transform already). Fixes rust-lang#88972.
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[beta] Beta rollup * Fix WinUWP std compilation errors due to I/O safety rust-lang#88587 * Disable RemoveZsts in generators to avoid query cycles rust-lang#88979 * Disable the evaluation cache when in intercrate mode rust-lang#88994 * Fix linting when trailing macro expands to a trailing semi rust-lang#88996 * Don't use projection cache or candidate cache in intercrate mode rust-lang#89125 * 2229: Mark insignificant dtor in stdlib rust-lang#89144 * Temporarily rename int_roundings functions to avoid conflicts rust-lang#89184 * [rfc 2229] Drop fully captured upvars in the same order as the regular drop code rust-lang#89208 * Use the correct edition for syntax highlighting doctests rust-lang#89277 * Don't normalize opaque types with escaping late-bound regions rust-lang#89285 * Update Let's Encrypt ROOT CA certificate in dist-(i686|x86_64)-linux docker images rust-lang#89486 Cargo update: * - [beta] 1.56 backports (rust-lang/cargo#9958) * - [beta] Revert "When a dependency does not have a version, git or path… (rust-lang/cargo#9912) * - [beta] Fix rustc --profile=dev unstable check. (rust-lang/cargo#9901)
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Querying layout of a generator requires its optimized MIR. Thus
computing layout during MIR optimization of a generator might create a
query cycle. Disable RemoveZsts in generators to avoid the issue
(similar approach is used in ConstProp transform already).
Fixes #88972.