be33e4f3d6
Replace some LLVMRust wrappers with calls to the LLVM C API This PR removes the LLVMRust wrapper functions for getting/setting linkage and visibility, and replaces them with direct calls to the corresponding functions in LLVM's C API. To make this convenient and sound, two pieces of supporting code have also been added: - A simple proc-macro that derives `TryFrom<u32>` for fieldless enums - A wrapper type for C enum values returned by LLVM functions, to ensure soundness if LLVM returns an enum value we don't know about In a few places, the use of safe wrapper functions means that an `unsafe` block is no longer needed, so the affected code has changed its indentation level. |
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compiler | ||
library | ||
LICENSES | ||
src | ||
tests | ||
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.editorconfig | ||
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.gitignore | ||
.gitmodules | ||
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Cargo.lock | ||
Cargo.toml | ||
CODE_OF_CONDUCT.md | ||
config.example.toml | ||
configure | ||
CONTRIBUTING.md | ||
COPYRIGHT | ||
INSTALL.md | ||
LICENSE-APACHE | ||
LICENSE-MIT | ||
README.md | ||
RELEASES.md | ||
REUSE.toml | ||
rust-bors.toml | ||
rustfmt.toml | ||
triagebot.toml | ||
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x.ps1 | ||
x.py |
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