modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/pr46534.c (about)

     1  /* { dg-skip-if "too big" { avr-*-* nvptx-*-* pdp11-*-* } { "*" } { "" } } */
     2  /* PR middle-end/46534 */
     3  
     4  extern int printf (const char *, ...);
     5  
     6  #define S1 "                    "
     7  #define S2 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1
     8  #define S3 S2 S2 S2 S2 S2 S2 S2 S2 S2 S2
     9  #define S4 S3 S3 S3 S3 S3 S3 S3 S3 S3 S3
    10  #define S5 S4 S4 S4 S4 S4 S4 S4 S4 S4 S4
    11  #define S6 S5 S5 S5 S5 S5 S5 S5 S5 S5 S5
    12  #define S7 S6 S6 S6 S6 S6 S6 S6 S6 S6 S6
    13  
    14  void
    15  foo (void)
    16  {
    17    printf (S7 "\n");
    18  }