11591693c7b415e9869157c711fe11263c95d74eDavid Li#define bar(x) (1+(x)) 21591693c7b415e9869157c711fe11263c95d74eDavid Li#define foo(y) (2*(y)) 31591693c7b415e9869157c711fe11263c95d74eDavid Lifoo(bar(3)) 4
11591693c7b415e9869157c711fe11263c95d74eDavid Li#define bar(x) (1+(x)) 21591693c7b415e9869157c711fe11263c95d74eDavid Li#define foo(y) (2*(y)) 31591693c7b415e9869157c711fe11263c95d74eDavid Lifoo(bar(3)) 4