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Auto merge of #17981 - lnicola:proc-macro-cwd, r=Veykril

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minor: Fix cwd used for proc macro expansion

Fixes #17980.
This commit is contained in:
bors 2024-08-28 10:36:11 +00:00
commit 248a55723b
2 changed files with 2 additions and 2 deletions
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2
src/tools/rust-analyzer/crates/project-model/src/env.rs
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@ -65,7 +65,7 @@ pub(crate) fn inject_rustc_tool_env(
// NOTE: Technically we should set this for all crates, but that will worsen the deduplication
// logic so for now just keeping it proc-macros ought to be fine.
if kind.is_proc_macro() {
env.set("CARGO_RUSTC_CURRENT_DIR", cargo.manifest_path().to_string());
env.set("CARGO_RUSTC_CURRENT_DIR", cargo.manifest_path().parent().to_string());
}
}

2
src/tools/rust-analyzer/crates/project-model/src/tests.rs
View File

@ -278,7 +278,7 @@ fn crate_graph_dedup() {
assert_eq!(regex_crate_graph.iter().count(), 60);
crate_graph.extend(regex_crate_graph, &mut regex_proc_macros, |(_, a), (_, b)| a == b);
assert_eq!(crate_graph.iter().count(), 119);
assert_eq!(crate_graph.iter().count(), 118);
}
#[test]