d29289c509
Add primary marker on codegen unit and generate main wrapper on primary codegen. This is the codegen part of changes extracted from #84062. This add a marker called `primary` on each codegen units, where exactly one codegen unit will be `primary = true` at a time. This specific codegen unit will take charge of generating `main` wrapper when `main` is imported from a foreign crate after the implementation of RFC 1260. cc #28937 I'm not sure who should i ask for review for codegen changes, so feel free to reassign. r? `@nagisa` |
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| Cargo.toml | ||
| README.md | ||
Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.