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Diffstat (limited to 'src/test/mir-opt/no-spurious-drop-after-call.rs')
-rw-r--r-- | src/test/mir-opt/no-spurious-drop-after-call.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/mir-opt/no-spurious-drop-after-call.rs b/src/test/mir-opt/no-spurious-drop-after-call.rs new file mode 100644 index 000000000..bb5bb9aa4 --- /dev/null +++ b/src/test/mir-opt/no-spurious-drop-after-call.rs @@ -0,0 +1,10 @@ +// ignore-wasm32-bare compiled with panic=abort by default + +// Test that after the call to `std::mem::drop` we do not generate a +// MIR drop of the argument. (We used to have a `DROP(_2)` in the code +// below, as part of bb3.) + +// EMIT_MIR no_spurious_drop_after_call.main.ElaborateDrops.before.mir +fn main() { + std::mem::drop("".to_string()); +} |