use --profile=check for macro expansion, fixes #457

mozilla · Mar 22, 2021 · 2b1907b · 2b1907b
1 parent aaef260
commit 2b1907b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/bindgen/cargo/cargo_expand.rs b/src/bindgen/cargo/cargo_expand.rs
@@ -92,6 +92,7 @@ pub fn expand(
 
     cmd.arg("rustc");
     cmd.arg("--lib");
+    cmd.arg("--profile=check");
     cmd.arg("--manifest-path");
     cmd.arg(manifest_path);
     if let Some(features) = expand_features {