/* { dg-do compile } */ | |
#define X(new,old) int i ## new = i ## old + i ## old; | |
#define Y(pfx) X(pfx ## 1, pfx) \ | |
X(pfx ## 2, pfx ## 1) \ | |
X(pfx ## 3, pfx ## 2) \ | |
X(pfx ## 4, pfx ## 3) \ | |
X(pfx ## 5, pfx ## 4) \ | |
X(pfx ## 6, pfx ## 5) \ | |
X(pfx ## 7, pfx ## 6) \ | |
X(pfx ## 8, pfx ## 7) \ | |
X(pfx ## 9, pfx ## 8) | |
void foo (int i1) | |
{ | |
Y(1) | |
Y(11) | |
Y(111) | |
asm ("" : : "X" (i1)); | |
} |