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Annotate some bugs

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This commit is contained in:
Michael Goulet
2023-12-15 03:19:46 +00:00
parent 96df494340
commit 70b9dad3dc
34 changed files with 295 additions and 197 deletions
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28
compiler/rustc_hir_pretty/src/lib.rs
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@@ -2003,18 +2003,14 @@ impl<'a> State<'a> {
});
self.word("|");
if let hir::FnRetTy::DefaultReturn(..) = decl.output {
return;
}
self.space_if_not_bol();
self.word_space("->");
match decl.output {
hir::FnRetTy::Return(ty) => {
self.space_if_not_bol();
self.word_space("->");
self.print_type(ty);
self.maybe_print_comment(ty.span.lo());
}
hir::FnRetTy::DefaultReturn(..) => unreachable!(),
hir::FnRetTy::DefaultReturn(..) => {}
}
}
@@ -2179,7 +2175,7 @@ impl<'a> State<'a> {
GenericBound::Outlives(lt) => {
self.print_lifetime(lt);
}
_ => panic!(),
_ => panic!("unexpected bound on lifetime param: {bound:?}"),
}
if i != 0 {
@@ -2216,16 +2212,14 @@ impl<'a> State<'a> {
}
fn print_fn_output(&mut self, decl: &hir::FnDecl<'_>) {
if let hir::FnRetTy::DefaultReturn(..) = decl.output {
return;
}
self.space_if_not_bol();
self.ibox(INDENT_UNIT);
self.word_space("->");
match decl.output {
hir::FnRetTy::DefaultReturn(..) => unreachable!(),
hir::FnRetTy::Return(ty) => self.print_type(ty),
hir::FnRetTy::Return(ty) => {
self.space_if_not_bol();
self.ibox(INDENT_UNIT);
self.word_space("->");
self.print_type(ty);
}
hir::FnRetTy::DefaultReturn(..) => return,
}
self.end();