Properly set the working directory for proc-macro execution

1 files changed, 1 insertions, 2 deletions

diff --git a/src/tools/rust-analyzer/crates/proc-macro-api/src/lib.rs b/src/tools/rust-analyzer/crates/proc-macro-api/src/lib.rs
index d50a3cdbf72..011baad65f7 100644
--- a/src/tools/rust-analyzer/crates/proc-macro-api/src/lib.rs
+++ b/src/tools/rust-analyzer/crates/proc-macro-api/src/lib.rs
@@ -152,10 +152,9 @@ impl ProcMacro {
         def_site: Span,
         call_site: Span,
         mixed_site: Span,
+        current_dir: Option<String>,
     ) -> Result<Result<tt::Subtree<Span>, PanicMessage>, ServerError> {
         let version = self.process.version();
-        let current_dir =
-            env.get("CARGO_RUSTC_CURRENT_DIR").or_else(|| env.get("CARGO_MANIFEST_DIR"));
 
         let mut span_data_table = SpanDataIndexMap::default();
         let def_site = span_data_table.insert_full(def_site).0;