Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Fix debug printing of tuple #116069

Merged
merged 1 commit into from
Sep 24, 2023
Merged

Fix debug printing of tuple #116069

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
24 changes: 10 additions & 14 deletions compiler/rustc_type_ir/src/sty.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -564,22 +564,18 @@ impl<I: Interner> DebugWithInfcx<I> for TyKind<I> {
}
Never => write!(f, "!"),
Tuple(t) => {
let mut iter = t.clone().into_iter();

write!(f, "(")?;

match iter.next() {
None => return write!(f, ")"),
Some(ty) => write!(f, "{:?}", &this.wrap(ty))?,
};

match iter.next() {
None => return write!(f, ",)"),
Some(ty) => write!(f, "{:?})", &this.wrap(ty))?,
let mut count = 0;
for ty in t.clone() {
if count > 0 {
write!(f, ", ")?;
}
write!(f, "{:?}", &this.wrap(ty))?;
count += 1;
}

for ty in iter {
write!(f, ", {:?}", &this.wrap(ty))?;
// unary tuples need a trailing comma
if count == 1 {
write!(f, ",")?;
}
write!(f, ")")
}
Expand Down
Loading