Vadim Petrochenkov c56f49dc34 expand: Micro-optimize prelude injection ...

Use `splice` to avoid shifting the other items twice.
Put `extern crate std;` first so it's already resolved when we resolve `::std::prelude::rust_20XX`.

2025-07-28 17:35:09 +03:00

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auxiliary

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ast-lowering-does-not-wrap-let-chains.rs

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ast-pretty-check.rs

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ast-pretty-check.stdout

expand: Micro-optimize prelude injection

2025-07-28 17:35:09 +03:00

ast-validate-guards.rs

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ast-validate-guards.stderr

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avoid-invalid-mir.rs

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avoid-invalid-mir.stderr

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chains-without-let.rs

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disallowed-positions.e2021.stderr

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disallowed-positions.e2024.stderr

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disallowed-positions.nothing.stderr

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disallowed-positions.rs

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edition-gate-macro-error.edition2021.stderr

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edition-gate-macro-error.edition2024.stderr

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edition-gate-macro-error.rs

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edition-gate-macro.rs

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edition-gate.rs

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edition-gate.stderr

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ensure-that-let-else-does-not-interact-with-let-chains.rs

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ensure-that-let-else-does-not-interact-with-let-chains.stderr

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invalid-let-in-a-valid-let-context.rs

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invalid-let-in-a-valid-let-context.stderr

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irrefutable-lets.disallowed.stderr

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irrefutable-lets.rs

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issue-88498.rs

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issue-90722.rs

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issue-92145.rs

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issue-93150.rs

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issue-93150.stderr

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issue-99938.rs

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no-double-assigments.rs

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protect-precedences.rs

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protect-precedences.stderr

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temporary-early-drop.rs

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then-else-blocks.rs

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