1 files changed, 90 insertions, 0 deletions
diff --git a/tests/run-make/coverage/lib/used_inline_crate.rs b/tests/run-make/coverage/lib/used_inline_crate.rs
new file mode 100644
index 000000000..4a052756d
--- /dev/null
+++ b/tests/run-make/coverage/lib/used_inline_crate.rs
@@ -0,0 +1,90 @@
+#![allow(unused_assignments, unused_variables)]
+
+// compile-flags: -C opt-level=3 # validates coverage now works with optimizations
+
+use std::fmt::Debug;
+
+pub fn used_function() {
+    // Initialize test constants in a way that cannot be determined at compile time, to ensure
+    // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from
+    // dependent conditions.
+    let is_true = std::env::args().len() == 1;
+    let mut countdown = 0;
+    if is_true {
+        countdown = 10;
+    }
+    use_this_lib_crate();
+}
+
+#[inline(always)]
+pub fn used_inline_function() {
+    // Initialize test constants in a way that cannot be determined at compile time, to ensure
+    // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from
+    // dependent conditions.
+    let is_true = std::env::args().len() == 1;
+    let mut countdown = 0;
+    if is_true {
+        countdown = 10;
+    }
+    use_this_lib_crate();
+}
+
+
+
+
+
+
+
+#[inline(always)]
+pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) {
+    println!("used_only_from_bin_crate_generic_function with {:?}", arg);
+}
+// Expect for above function: `Unexecuted instantiation` (see notes in `used_crate.rs`)
+
+#[inline(always)]
+pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) {
+    println!("used_only_from_this_lib_crate_generic_function with {:?}", arg);
+}
+
+#[inline(always)]
+pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) {
+    println!("used_from_bin_crate_and_lib_crate_generic_function with {:?}", arg);
+}
+
+#[inline(always)]
+pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) {
+    println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {:?}", arg);
+}
+
+#[inline(always)]
+pub fn unused_generic_function<T: Debug>(arg: T) {
+    println!("unused_generic_function with {:?}", arg);
+}
+
+#[inline(always)]
+pub fn unused_function() {
+    let is_true = std::env::args().len() == 1;
+    let mut countdown = 2;
+    if !is_true {
+        countdown = 20;
+    }
+}
+
+#[inline(always)]
+fn unused_private_function() {
+    let is_true = std::env::args().len() == 1;
+    let mut countdown = 2;
+    if !is_true {
+        countdown = 20;
+    }
+}
+
+fn use_this_lib_crate() {
+    used_from_bin_crate_and_lib_crate_generic_function("used from library used_crate.rs");
+    used_with_same_type_from_bin_crate_and_lib_crate_generic_function(
+        "used from library used_crate.rs",
+    );
+    let some_vec = vec![5, 6, 7, 8];
+    used_only_from_this_lib_crate_generic_function(some_vec);
+    used_only_from_this_lib_crate_generic_function("used ONLY from library used_crate.rs");
+}