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Diffstat (limited to 'crates/project-model/src/workspace.rs')
| -rw-r--r-- | crates/project-model/src/workspace.rs | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/crates/project-model/src/workspace.rs b/crates/project-model/src/workspace.rs index 862d1a8b4a..55aec1a677 100644 --- a/crates/project-model/src/workspace.rs +++ b/crates/project-model/src/workspace.rs @@ -940,7 +940,7 @@ fn cargo_to_crate_graph( if has_private { // If the user provided a path to rustc sources, we add all the rustc_private crates // and create dependencies on them for the crates which opt-in to that - if let Some((rustc_workspace, build_scripts)) = rustc { + if let Some((rustc_workspace, rustc_build_scripts)) = rustc { handle_rustc_crates( &mut crate_graph, &mut pkg_to_lib_crate, @@ -953,7 +953,13 @@ fn cargo_to_crate_graph( &pkg_crates, &cfg_options, override_cfg, - build_scripts, + if rustc_workspace.workspace_root() == cargo.workspace_root() { + // the rustc workspace does not use the installed toolchain's proc-macro server + // so we need to make sure we don't use the pre compiled proc-macros there either + build_scripts + } else { + rustc_build_scripts + }, target_layout, ); } |