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Diffstat (limited to 'crates/project-model/src/sysroot.rs')
-rw-r--r--crates/project-model/src/sysroot.rs5
1 files changed, 4 insertions, 1 deletions
diff --git a/crates/project-model/src/sysroot.rs b/crates/project-model/src/sysroot.rs
index 99578f425c..74e41eda76 100644
--- a/crates/project-model/src/sysroot.rs
+++ b/crates/project-model/src/sysroot.rs
@@ -276,4 +276,7 @@ unwind
std_detect
test";
-const PROC_MACRO_DEPS: &str = "std";
+// core is required for our builtin derives to work in the proc_macro lib currently
+const PROC_MACRO_DEPS: &str = "
+std
+core";