1/* { dg-do run } */ 2/* { dg-options "-ansi" } */ 3 4extern void abort (void); 5 6/* Basic tests for trigraph conversion. 7 All of them are here, but not in all possible contexts. *??/ 8/ 9 10??=include <stdio.h> 11 12??=define TWELVE 1??/ 132 14 15static const char str??(??) = "0123456789??/n"; 16 17int 18main(void) 19??< 20 unsigned char x = 5; 21 22 if (sizeof str != TWELVE) 23 abort (); 24 25 /* Test ^=, the only multi-character token to come from trigraphs. */ 26 x ??'= 3; 27 if (x != 6) 28 abort (); 29 30 if ((5 ??! 3) != 7) 31 abort (); 32 33 return 0; 34??> 35