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-rw-r--r--tests/coverage-map/status-quo/dead_code.rs37
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/coverage-map/status-quo/dead_code.rs b/tests/coverage-map/status-quo/dead_code.rs
new file mode 100644
index 000000000..3492712a6
--- /dev/null
+++ b/tests/coverage-map/status-quo/dead_code.rs
@@ -0,0 +1,37 @@
+#![allow(dead_code, unused_assignments, unused_variables)]
+
+pub fn unused_pub_fn_not_in_library() {
+ // 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;
+ }
+}
+
+fn unused_fn() {
+ // 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;
+ }
+}
+
+fn main() {
+ // 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;
+ }
+}