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-rw-r--r--src/tools/clippy/tests/ui/empty_loop_no_std.rs27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/empty_loop_no_std.rs b/src/tools/clippy/tests/ui/empty_loop_no_std.rs
new file mode 100644
index 000000000..235e0fc51
--- /dev/null
+++ b/src/tools/clippy/tests/ui/empty_loop_no_std.rs
@@ -0,0 +1,27 @@
+// compile-flags: -Clink-arg=-nostartfiles
+// ignore-macos
+// ignore-windows
+
+#![warn(clippy::empty_loop)]
+#![feature(lang_items, start, libc)]
+#![no_std]
+
+use core::panic::PanicInfo;
+
+#[start]
+fn main(argc: isize, argv: *const *const u8) -> isize {
+ // This should trigger the lint
+ loop {}
+}
+
+#[panic_handler]
+fn panic(_info: &PanicInfo) -> ! {
+ // This should NOT trigger the lint
+ loop {}
+}
+
+#[lang = "eh_personality"]
+extern "C" fn eh_personality() {
+ // This should also trigger the lint
+ loop {}
+}