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Fix #15

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This commit is contained in:
Rerumu 2022-06-25 05:23:29 -04:00
parent b31e92e3d6
commit 2677313941
1 changed files with 10 additions and 2 deletions
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12
codegen/luau/src/backend/statement.rs
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@ -141,6 +141,10 @@ fn br_target(level: usize, in_loop: bool, w: &mut dyn Write) -> Result<()> {
} }
fn write_br_gadget(label_list: &[Label], rem: usize, w: &mut dyn Write) -> Result<()> { fn write_br_gadget(label_list: &[Label], rem: usize, w: &mut dyn Write) -> Result<()> {
if label_list.len() == 1 {
return Ok(());
}
match label_list.last() { match label_list.last() {
Some(Label::Forward) => br_target(rem, false, w), Some(Label::Forward) => br_target(rem, false, w),
Some(Label::Backward) => br_target(rem, true, w), Some(Label::Backward) => br_target(rem, true, w),
@ -164,8 +168,10 @@ impl Driver for Forward {
write!(w, "end ")?; write!(w, "end ")?;
write_br_gadget(mng.label_list(), rem, w)?;
mng.pop_label(); mng.pop_label();
write_br_gadget(mng.label_list(), rem, w)
Ok(())
} }
} }
@ -185,8 +191,10 @@ impl Driver for Backward {
write!(w, "end ")?; write!(w, "end ")?;
write_br_gadget(mng.label_list(), rem, w)?;
mng.pop_label(); mng.pop_label();
write_br_gadget(mng.label_list(), rem, w)
Ok(())
} }
} }