foo.cpp: In function 'int main()':
foo.cpp:137:18: error: 'a' was not declared in this scope
foo.cpp:137:18: error: expected ';' at end of input
foo.cpp:137:18: error: expected primary-expression at end of input
foo.cpp:137:18: error: expected ';' at end of input
foo.cpp:137:18: error: expected primary-expression at end of input
foo.cpp:137:18: error: expected ')' at end of input
foo.cpp:137:18: error: expected statement at end of input
foo.cpp:137:14: warning: unused variable 'i' [-Wunused-variable]
foo.cpp:137:18: error: expected '}' at end of input
foo.cpp:137:18: error: expected '}' at end of input
foo.cpp:137:18: error: expected '}' at end of input