Fix compile errors of all the examples #2289

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Merged

tshepang merged 2 commits into rust-lang:master from y1lan:fix_compiler_err_of_examples

Mar 29, 2025

Merged

Fix compile errors of all the examples #2289

tshepang merged 2 commits into rust-lang:master from y1lan:fix_compiler_err_of_examples

Mar 29, 2025

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@y1lan y1lan commented Mar 16, 2025

examples/rustc-driver-example.rs, examples/rustc-driver-interacting-with-the-ast.rs and examples/rustc-interface-example.rs cannot be compiled with the latest nightly toolchain (even nightly-2025年02月13日 currently), the reason is that some methods of Map were move to TyCtxt. I reimplement them by using new version of these methods.

examples/rustc-interface-getting-diagnostics.rs cannot output as expected due to ErrorGuaranteed was replaced by fatal errors. I reimplement it by calling typeck function directly.

y1lan added 2 commits

March 16, 2025 23:27

@y1lan


 Adapt to rust-lang/rust#136466 :

971366b

Start removing `rustc_middle::hir::map::Map`
Following commit f86f7ad from pull request #136466
in the Rust project
(https://github.com/rust-lang/rust),
some methods in `Map` were moved to `TyCtxt`.
This update reimplements `rustc-drive-example.rs`,
`rustc-driver-interacting-with-the-ast.rs`,
and `rustc-interface-example.rs` using the new
versions of these methods, ensuring compatibility
with the nightly-2025年03月08日 toolchain.

@y1lan


 Following commit 401dd84 in the Rust project

(https://github.com/rust-lang/rust),
`ErrorGuaranteed` was replaced by fatal errors.
As a result, `tcx.analysis()` now aborts directly
instead of returning an error guard.
To accommodate this change, this update replaces
`tcx.analysis()` with `typeck()`
to perform type checking in the example.