21 lines
662 B
Rust
21 lines
662 B
Rust
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// A compiler bug caused the following issue:
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// If a crate A depends on crate B, and crate B
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// depends on crate C, and crate C contains a procedural
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// macro, compiling crate A would fail.
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// This was fixed in #37846, and this test checks
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// that this bug does not make a resurgence.
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use run_make_support::{bare_rustc, cwd, rust_lib_name, rustc};
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fn main() {
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rustc().input("a.rs").run();
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rustc().input("b.rs").run();
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let curr_dir = cwd().display().to_string();
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bare_rustc()
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.input("c.rs")
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.arg(format!("-Ldependency={curr_dir}"))
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.extern_("b", cwd().join(rust_lib_name("b")))
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.out_dir(cwd())
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.run();
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}
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