// Example from C99 6.10.3.4p7
// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
#define t(x,y,z) x ## y ## z
int j[] = { t(1,2,3), t(,4,5), t(6,,7), t(8,9,),
t(10,,), t(,11,), t(,,12), t(,,) };
// CHECK: int j[] = { 123, 45, 67, 89,
// CHECK: 10, 11, 12, };