"int &" type incorrectly reported instead of "int" for deduced auto variable

[sean-mcmanus]

#include
#include
using namespace std;

int main()
{
pair<int, int> p { 1, 2 };
auto[a, b] = p; // hover over a shows “int &a” instead of “int a”
a = 10;
cout << p.first << a << endl;
return 0;
}

The bug repros with VS 2017 too. I'll link to the VS-side bug if/when it gets created.

The previous issue was #2101 .

[sean-mcmanus]

Appears to be VS bug https://developercommunity.visualstudio.com/content/problem/229224/intellisense-displays-wrong-type-for-structed-bind.html -- upvote that if anyone wants a fix.

[rpjohnst]

This is not a bug; the standard specifies this behavior in paragraph [dcl.struct.bind]/3.