diff options
Diffstat (limited to 'tests/mir-opt/const_prop/while_let_loops.rs')
-rw-r--r-- | tests/mir-opt/const_prop/while_let_loops.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/mir-opt/const_prop/while_let_loops.rs b/tests/mir-opt/const_prop/while_let_loops.rs new file mode 100644 index 000000000..595a94b88 --- /dev/null +++ b/tests/mir-opt/const_prop/while_let_loops.rs @@ -0,0 +1,14 @@ +// unit-test: ConstProp +// EMIT_MIR while_let_loops.change_loop_body.ConstProp.diff + +pub fn change_loop_body() { + let mut _x = 0; + while let Some(0u32) = None { + _x = 1; + break; + } +} + +fn main() { + change_loop_body(); +} |