diff options
Diffstat (limited to 'tests/mir-opt/lower_array_len.array_len.NormalizeArrayLen.panic-unwind.diff')
-rw-r--r-- | tests/mir-opt/lower_array_len.array_len.NormalizeArrayLen.panic-unwind.diff | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/mir-opt/lower_array_len.array_len.NormalizeArrayLen.panic-unwind.diff b/tests/mir-opt/lower_array_len.array_len.NormalizeArrayLen.panic-unwind.diff new file mode 100644 index 000000000..1bdc62183 --- /dev/null +++ b/tests/mir-opt/lower_array_len.array_len.NormalizeArrayLen.panic-unwind.diff @@ -0,0 +1,26 @@ +- // MIR for `array_len` before NormalizeArrayLen ++ // MIR for `array_len` after NormalizeArrayLen + + fn array_len(_1: &[u8; N]) -> usize { + debug arr => _1; + let mut _0: usize; + let mut _2: &[u8]; + let mut _3: &[u8; N]; + + bb0: { + StorageLive(_2); + StorageLive(_3); + _3 = &(*_1); + _2 = move _3 as &[u8] (PointerCoercion(Unsize)); + StorageDead(_3); +- _0 = Len((*_2)); ++ _0 = const N; + goto -> bb1; + } + + bb1: { + StorageDead(_2); + return; + } + } + |