23 lines
886 B
Rust
23 lines
886 B
Rust
// Regression test for https://github.com/rust-lang/rust/issues/128955#issuecomment-2657811196
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// which checks that rustc can read an archive containing LLVM bitcode with a
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// newer version from the one rustc links against.
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use run_make_support::{llvm_ar, path, rfs, rustc, static_lib_name};
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fn main() {
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rfs::create_dir("archive");
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let mut bitcode = b"BC\xC0\xDE".to_vec();
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bitcode.extend(std::iter::repeat(b'a').take(50));
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rfs::write("archive/invalid_bitcode.o", &bitcode);
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llvm_ar()
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.arg("rcuS") // like obj_to_ar() except skips creating a symbol table
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.output_input(
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path("archive").join(static_lib_name("thin_archive")),
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"archive/invalid_bitcode.o",
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)
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.run();
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// Build an rlib which includes the members of this thin archive
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rustc().input("rust_lib.rs").library_search_path("archive").run();
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}
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