View Compilation Error

0_0_36760667_28159.cpp: In function 'void dijkstra()':
0_0_36760667_28159.cpp:51:18: error: expected unqualified-id before '[' token
         for(auto [x, y] : edge[p.to]) {
                  ^
0_0_36760667_28159.cpp:51:18: error: expected ';' before '[' token
0_0_36760667_28159.cpp: In lambda function:
0_0_36760667_28159.cpp:51:25: error: expected '{' before ':' token
         for(auto [x, y] : edge[p.to]) {
                         ^
0_0_36760667_28159.cpp: In function 'void dijkstra()':
0_0_36760667_28159.cpp:51:25: error: expected ';' before ':' token
0_0_36760667_28159.cpp:51:25: error: expected primary-expression before ':' token
0_0_36760667_28159.cpp:51:25: error: expected ')' before ':' token
0_0_36760667_28159.cpp:51:25: error: expected primary-expression before ':' token