1 files changed, 89 insertions, 0 deletions
diff --git a/src/test/debuginfo/tuple-struct.rs b/src/test/debuginfo/tuple-struct.rs
new file mode 100644
index 000000000..b8702f970
--- /dev/null
+++ b/src/test/debuginfo/tuple-struct.rs
@@ -0,0 +1,89 @@
+// min-lldb-version: 310
+
+// compile-flags:-g
+
+// === GDB TESTS ===================================================================================
+
+// gdb-command:run
+
+// gdb-command:print no_padding16
+// gdbg-check:$1 = {__0 = 10000, __1 = -10001}
+// gdbr-check:$1 = tuple_struct::NoPadding16 (10000, -10001)
+
+// gdb-command:print no_padding32
+// gdbg-check:$2 = {__0 = -10002, __1 = -10003.5, __2 = 10004}
+// gdbr-check:$2 = tuple_struct::NoPadding32 (-10002, -10003.5, 10004)
+
+// gdb-command:print no_padding64
+// gdbg-check:$3 = {__0 = -10005.5, __1 = 10006, __2 = 10007}
+// gdbr-check:$3 = tuple_struct::NoPadding64 (-10005.5, 10006, 10007)
+
+// gdb-command:print no_padding163264
+// gdbg-check:$4 = {__0 = -10008, __1 = 10009, __2 = 10010, __3 = 10011}
+// gdbr-check:$4 = tuple_struct::NoPadding163264 (-10008, 10009, 10010, 10011)
+
+// gdb-command:print internal_padding
+// gdbg-check:$5 = {__0 = 10012, __1 = -10013}
+// gdbr-check:$5 = tuple_struct::InternalPadding (10012, -10013)
+
+// gdb-command:print padding_at_end
+// gdbg-check:$6 = {__0 = -10014, __1 = 10015}
+// gdbr-check:$6 = tuple_struct::PaddingAtEnd (-10014, 10015)
+
+
+// === LLDB TESTS ==================================================================================
+
+// lldb-command:run
+
+// lldb-command:print no_padding16
+// lldbg-check:[...]$0 = { 0 = 10000 1 = -10001 }
+// lldbr-check:(tuple_struct::NoPadding16) no_padding16 = { 0 = 10000 1 = -10001 }
+
+// lldb-command:print no_padding32
+// lldbg-check:[...]$1 = { 0 = -10002 1 = -10003.5 2 = 10004 }
+// lldbr-check:(tuple_struct::NoPadding32) no_padding32 = { 0 = -10002 1 = -10003.5 2 = 10004 }
+
+// lldb-command:print no_padding64
+// lldbg-check:[...]$2 = { 0 = -10005.5 1 = 10006 2 = 10007 }
+// lldbr-check:(tuple_struct::NoPadding64) no_padding64 = { 0 = -10005.5 1 = 10006 2 = 10007 }
+
+// lldb-command:print no_padding163264
+// lldbg-check:[...]$3 = { 0 = -10008 1 = 10009 2 = 10010 3 = 10011 }
+// lldbr-check:(tuple_struct::NoPadding163264) no_padding163264 = { 0 = -10008 1 = 10009 2 = 10010 3 = 10011 }
+
+// lldb-command:print internal_padding
+// lldbg-check:[...]$4 = { 0 = 10012 1 = -10013 }
+// lldbr-check:(tuple_struct::InternalPadding) internal_padding = { 0 = 10012 1 = -10013 }
+
+// lldb-command:print padding_at_end
+// lldbg-check:[...]$5 = { 0 = -10014 1 = 10015 }
+// lldbr-check:(tuple_struct::PaddingAtEnd) padding_at_end = { 0 = -10014 1 = 10015 }
+
+// This test case mainly makes sure that no field names are generated for tuple structs (as opposed
+// to all fields having the name "<unnamed_field>"). Otherwise they are handled the same a normal
+// structs.
+
+
+#![feature(omit_gdb_pretty_printer_section)]
+#![omit_gdb_pretty_printer_section]
+
+struct NoPadding16(u16, i16);
+struct NoPadding32(i32, f32, u32);
+struct NoPadding64(f64, i64, u64);
+struct NoPadding163264(i16, u16, i32, u64);
+struct InternalPadding(u16, i64);
+struct PaddingAtEnd(i64, u16);
+
+fn main() {
+    let no_padding16 = NoPadding16(10000, -10001);
+    let no_padding32 = NoPadding32(-10002, -10003.5, 10004);
+    let no_padding64 = NoPadding64(-10005.5, 10006, 10007);
+    let no_padding163264 = NoPadding163264(-10008, 10009, 10010, 10011);
+
+    let internal_padding = InternalPadding(10012, -10013);
+    let padding_at_end = PaddingAtEnd(-10014, 10015);
+
+    zzz(); // #break
+}
+
+fn zzz() {()}