/* Origin: testcase from Joseph Myers <jsm28@cam.ac.uk>, problem pointed out in a post to comp.std.c <980283801.3063.0.nnrp-07.c2deb1c2@news.demon.co.uk> by Dibyendu Majumdar <dibyendu@mazumdar.demon.co.uk>. Compound literals should be parsed as postfix expressions, rather than as cast expressions. In particular, they are valid operands of sizeof. */ struct s { int a; int b; }; char x[((sizeof (struct s){ 1, 2 }) == sizeof (struct s)) ? 1 : -1];