Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 63 insertions, 0 deletions

diff --git a/tests/debuginfo/extern-c-fn.rs b/tests/debuginfo/extern-c-fn.rs
new file mode 100644
index 000000000..17a452ec6
--- /dev/null
+++ b/tests/debuginfo/extern-c-fn.rs
@@ -0,0 +1,63 @@
+// min-lldb-version: 310
+
+// compile-flags:-g
+
+// === GDB TESTS ===================================================================================
+// gdb-command:run
+
+// gdb-command:printf "s = \"%s\"\n", s
+// gdb-check:s = "abcd"
+// gdb-command:print len
+// gdb-check:$1 = 20
+// gdb-command:print local0
+// gdb-check:$2 = 19
+// gdb-command:print local1
+// gdb-check:$3 = true
+// gdb-command:print local2
+// gdb-check:$4 = 20.5
+
+// gdb-command:continue
+
+// === LLDB TESTS ==================================================================================
+// lldb-command:run
+
+// lldb-command:print len
+// lldbg-check:[...]$0 = 20
+// lldbr-check:(i32) len = 20
+// lldb-command:print local0
+// lldbg-check:[...]$1 = 19
+// lldbr-check:(i32) local0 = 19
+// lldb-command:print local1
+// lldbg-check:[...]$2 = true
+// lldbr-check:(bool) local1 = true
+// lldb-command:print local2
+// lldbg-check:[...]$3 = 20.5
+// lldbr-check:(f64) local2 = 20.5
+
+// lldb-command:continue
+
+#![allow(unused_variables)]
+#![allow(dead_code)]
+#![feature(omit_gdb_pretty_printer_section)]
+#![omit_gdb_pretty_printer_section]
+
+
+#[no_mangle]
+pub unsafe extern "C" fn fn_with_c_abi(s: *const u8, len: i32) -> i32 {
+    let local0 = len - 1;
+    let local1 = len > 2;
+    let local2 = (len as f64) + 0.5;
+
+    zzz(); // #break
+
+    return 0;
+}
+
+fn main() {
+    unsafe {
+        fn_with_c_abi(b"abcd\0".as_ptr(), 20);
+    }
+}
+
+#[inline(never)]
+fn zzz() {()}