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Diffstat (limited to '')
-rw-r--r-- | src/test/mir-opt/issue-62289.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/mir-opt/issue-62289.rs b/src/test/mir-opt/issue-62289.rs new file mode 100644 index 000000000..37e3390d5 --- /dev/null +++ b/src/test/mir-opt/issue-62289.rs @@ -0,0 +1,14 @@ +// check that we don't forget to drop the Box if we early return before +// initializing it +// ignore-wasm32-bare compiled with panic=abort by default + +#![feature(box_syntax)] + +// EMIT_MIR issue_62289.test.ElaborateDrops.before.mir +fn test() -> Option<Box<u32>> { + Some(box (None?)) +} + +fn main() { + test(); +} |