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-rw-r--r--src/test/debuginfo/lexical-scope-in-unconditional-loop.rs182
1 files changed, 182 insertions, 0 deletions
diff --git a/src/test/debuginfo/lexical-scope-in-unconditional-loop.rs b/src/test/debuginfo/lexical-scope-in-unconditional-loop.rs
new file mode 100644
index 000000000..6b6af2063
--- /dev/null
+++ b/src/test/debuginfo/lexical-scope-in-unconditional-loop.rs
@@ -0,0 +1,182 @@
+// min-lldb-version: 310
+
+// compile-flags:-g
+
+// === GDB TESTS ===================================================================================
+
+// gdb-command:run
+
+// FIRST ITERATION
+// gdb-command:print x
+// gdb-check:$1 = 0
+// gdb-command:continue
+
+// gdb-command:print x
+// gdb-check:$2 = 1
+// gdb-command:continue
+
+// gdb-command:print x
+// gdb-check:$3 = 101
+// gdb-command:continue
+
+// gdb-command:print x
+// gdb-check:$4 = 101
+// gdb-command:continue
+
+// gdb-command:print x
+// gdb-check:$5 = -987
+// gdb-command:continue
+
+// gdb-command:print x
+// gdb-check:$6 = 101
+// gdb-command:continue
+
+
+// SECOND ITERATION
+// gdb-command:print x
+// gdb-check:$7 = 1
+// gdb-command:continue
+
+// gdb-command:print x
+// gdb-check:$8 = 2
+// gdb-command:continue
+
+// gdb-command:print x
+// gdb-check:$9 = 102
+// gdb-command:continue
+
+// gdb-command:print x
+// gdb-check:$10 = 102
+// gdb-command:continue
+
+// gdb-command:print x
+// gdb-check:$11 = -987
+// gdb-command:continue
+
+// gdb-command:print x
+// gdb-check:$12 = 102
+// gdb-command:continue
+
+// gdb-command:print x
+// gdb-check:$13 = 2
+// gdb-command:continue
+
+
+// === LLDB TESTS ==================================================================================
+
+// lldb-command:run
+
+// FIRST ITERATION
+// lldb-command:print x
+// lldbg-check:[...]$0 = 0
+// lldbr-check:(i32) x = 0
+// lldb-command:continue
+
+// lldb-command:print x
+// lldbg-check:[...]$1 = 1
+// lldbr-check:(i32) x = 1
+// lldb-command:continue
+
+// lldb-command:print x
+// lldbg-check:[...]$2 = 101
+// lldbr-check:(i32) x = 101
+// lldb-command:continue
+
+// lldb-command:print x
+// lldbg-check:[...]$3 = 101
+// lldbr-check:(i32) x = 101
+// lldb-command:continue
+
+// lldb-command:print x
+// lldbg-check:[...]$4 = -987
+// lldbr-check:(i32) x = -987
+// lldb-command:continue
+
+// lldb-command:print x
+// lldbg-check:[...]$5 = 101
+// lldbr-check:(i32) x = 101
+// lldb-command:continue
+
+
+// SECOND ITERATION
+// lldb-command:print x
+// lldbg-check:[...]$6 = 1
+// lldbr-check:(i32) x = 1
+// lldb-command:continue
+
+// lldb-command:print x
+// lldbg-check:[...]$7 = 2
+// lldbr-check:(i32) x = 2
+// lldb-command:continue
+
+// lldb-command:print x
+// lldbg-check:[...]$8 = 102
+// lldbr-check:(i32) x = 102
+// lldb-command:continue
+
+// lldb-command:print x
+// lldbg-check:[...]$9 = 102
+// lldbr-check:(i32) x = 102
+// lldb-command:continue
+
+// lldb-command:print x
+// lldbg-check:[...]$10 = -987
+// lldbr-check:(i32) x = -987
+// lldb-command:continue
+
+// lldb-command:print x
+// lldbg-check:[...]$11 = 102
+// lldbr-check:(i32) x = 102
+// lldb-command:continue
+
+// lldb-command:print x
+// lldbg-check:[...]$12 = 2
+// lldbr-check:(i32) x = 2
+// lldb-command:continue
+
+#![feature(omit_gdb_pretty_printer_section)]
+#![omit_gdb_pretty_printer_section]
+
+fn main() {
+
+ let mut x = 0;
+
+ loop {
+ if x >= 2 {
+ break;
+ }
+
+ zzz(); // #break
+ sentinel();
+
+ x += 1;
+ zzz(); // #break
+ sentinel();
+
+ // Shadow x
+ let x = x + 100;
+ zzz(); // #break
+ sentinel();
+
+ // open scope within loop's top level scope
+ {
+ zzz(); // #break
+ sentinel();
+
+ let x = -987;
+
+ zzz(); // #break
+ sentinel();
+ }
+
+ // Check that we get the x before the inner scope again
+ zzz(); // #break
+ sentinel();
+ }
+
+ zzz(); // #break
+ sentinel();
+}
+
+fn zzz() {()}
+fn sentinel() {()}