internal: cross-crate cov-marks

Author: matklad

Cargo.lock

@@ -10,7 +10,7 @@ edition = "2018"
 doctest = false
 
 [dependencies]
-cov-mark = { version = "1.1", features = ["thread-local"] }
+cov-mark = "2.0.0-pre.1"
 dashmap = { version = "4.0.2", features = ["raw-api"] }
 log = "0.4.8"
 once_cell = "1.3.1"

crates/hir_def/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"

crates/hir_ty/Cargo.toml

@@ -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;
         }
 

crates/hir_ty/src/diagnostics/decl_check.rs

@@ -10,7 +10,7 @@ edition = "2018"
 doctest = false
 
 [dependencies]
-cov-mark = { version = "1.1", features = ["thread-local"] }
+cov-mark = "2.0.0-pre.1"
 either = "1.5.3"
 indexmap = "1.4.0"
 itertools = "0.10.0"
@@ -39,4 +39,3 @@ hir = { path = "../hir", version = "0.0.0" }
 [dev-dependencies]
 test_utils = { path = "../test_utils" }
 expect-test = "1.1"
-cov-mark = "1.1.0"

crates/ide/Cargo.toml

@@ -2571,6 +2571,8 @@ trait BAD_TRAIT {
 
     #[test]
     fn ignores_extern_items() {
+        cov_mark::check!(extern_func_incorrect_case_ignored);
+        cov_mark::check!(extern_static_incorrect_case_ignored);
         check_diagnostics(
             r#"
 extern {

crates/ide/src/diagnostics.rs

@@ -10,7 +10,7 @@ edition = "2018"
 doctest = false
 
 [dependencies]
-cov-mark = { version = "1.1", features = ["thread-local"] }
+cov-mark = "2.0.0-pre.1"
 rustc-hash = "1.1.0"
 itertools = "0.10.0"
 either = "1.6.1"

crates/ide_assists/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"
 log = "0.4.8"
 rustc-hash = "1.1.0"

crates/ide_completion/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"
 log = "0.4.8"
 rayon = "1.5.0"
 fst = { version = "0.4", default-features = false }

crates/ide_db/Cargo.toml

@@ -11,7 +11,7 @@ edition = "2018"
 doctest = false
 
 [dependencies]
-cov-mark = { version = "1.1", features = ["thread-local"] }
+cov-mark = "2.0.0-pre.1"
 rustc-hash = "1.1.0"
 itertools = "0.10.0"