diff options
| -rw-r--r-- | src/test/run-pass/for-loop-lifetime-of-unbound-values.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/test/run-pass/for-loop-lifetime-of-unbound-values.rs b/src/test/run-pass/for-loop-lifetime-of-unbound-values.rs index 4653a493898..7a088b51334 100644 --- a/src/test/run-pass/for-loop-lifetime-of-unbound-values.rs +++ b/src/test/run-pass/for-loop-lifetime-of-unbound-values.rs @@ -8,6 +8,11 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. +// Test when destructors run in a for loop. The intention is +// that the value for each iteration is dropped *after* the loop +// body has executed. This is true even when the value is assigned +// to a `_` pattern (and hence ignored). + use std::cell::Cell; struct Flag<'a>(&'a Cell<bool>); |