/* { dg-skip-if "too big" { avr-*-* pdp11-*-* } { "*" } { "" } } */ /* PR middle-end/46534 */ extern int printf (const char *, ...); #define S1 " " #define S2 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 #define S3 S2 S2 S2 S2 S2 S2 S2 S2 S2 S2 #define S4 S3 S3 S3 S3 S3 S3 S3 S3 S3 S3 #define S5 S4 S4 S4 S4 S4 S4 S4 S4 S4 S4 #define S6 S5 S5 S5 S5 S5 S5 S5 S5 S5 S5 #define S7 S6 S6 S6 S6 S6 S6 S6 S6 S6 S6 void foo (void) { printf (S7 "\n"); }