Map enumeration with shadowing emits duplicate keys
issa-tseng opened this issue · 0 comments
issa-tseng commented
const m = new Map({ x: 3 });
const s = m.shadow();
s.set('x', 3);
s.enumerate_(); // => [ 'x', 'x' ]
issa-tseng opened this issue · 0 comments
const m = new Map({ x: 3 });
const s = m.shadow();
s.set('x', 3);
s.enumerate_(); // => [ 'x', 'x' ]