View Compilation Error

0_0_7724752_29215.cpp: In function `void work()':
0_0_7724752_29215.cpp:68: error: `typeof' undeclared (first use this function)
0_0_7724752_29215.cpp:68: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_7724752_29215.cpp:68: error: expected `;' before "e"
0_0_7724752_29215.cpp:68: error: `e' undeclared (first use this function)