![]() Even though expression details are now stored in the info structure, we still need to inject `ExpressionUsed` statements into MIR, because if one is missing during codegen then we know that it was optimized out and we can remap all of its associated code regions to zero. |
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src | ||
Cargo.toml | ||
messages.ftl | ||
README.md |
For more information about how rustc works, see the rustc dev guide.