2 files changed, 3 insertions, 1 deletions

diff --git a/crates/hir_ty/Cargo.toml b/crates/hir_ty/Cargo.toml
index 4b714c6d8..a1894e8d8 100644
--- a/crates/hir_ty/Cargo.toml
+++ b/crates/hir_ty/Cargo.toml
@@ -10,7 +10,7 @@ edition = "2018"
 doctest = false
 
 [dependencies]
-cov-mark = { version = "1.1", features = ["thread-local"] }
+cov-mark = "2.0.0-pre.1"
 itertools = "0.10.0"
 arrayvec = "0.7"
 smallvec = "1.2.0"
diff --git a/crates/hir_ty/src/diagnostics/decl_check.rs b/crates/hir_ty/src/diagnostics/decl_check.rs
index ca452e879..f26150b77 100644
--- a/crates/hir_ty/src/diagnostics/decl_check.rs
+++ b/crates/hir_ty/src/diagnostics/decl_check.rs
@@ -116,6 +116,7 @@ impl<'a> DeclValidator<'a> {
     fn validate_func(&mut self, func: FunctionId) {
         let data = self.db.function_data(func);
         if data.is_in_extern_block() {
+            cov_mark::hit!(extern_func_incorrect_case_ignored);
             return;
         }
 
@@ -572,6 +573,7 @@ impl<'a> DeclValidator<'a> {
     fn validate_static(&mut self, static_id: StaticId) {
         let data = self.db.static_data(static_id);
         if data.is_extern {
+            cov_mark::hit!(extern_static_incorrect_case_ignored);
             return;
         }