82b5849618
c-variadic: make `va_arg` match on `Arch` exhaustive tracking issue: https://github.com/rust-lang/rust/issues/44930 Continuing from https://github.com/rust-lang/rust/pull/150094, the more annoying cases remain. These are mostly very niche targets without Clang `va_arg` implementations, and so it might just be easier to defer to LLVM instead of us getting the ABI subtly wrong. That does mean we cannot stabilize c-variadic on those targets I think. Alternatively we could ask target maintainers to contribute an implementation. I'd honestly prefer they make that change to LVM though (likely by just using `CodeGen::emitVoidPtrVAArg`) that we can mirror. r? @workingjubilee |
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This is the main source code repository for Rust. It contains the compiler, standard library, and documentation.
Why Rust?
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Performance: Fast and memory-efficient, suitable for critical services, embedded devices, and easily integrated with other languages.
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Reliability: Our rich type system and ownership model ensure memory and thread safety, reducing bugs at compile-time.
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Productivity: Comprehensive documentation, a compiler committed to providing great diagnostics, and advanced tooling including package manager and build tool (Cargo), auto-formatter (rustfmt), linter (Clippy) and editor support (rust-analyzer).
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