modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/wchar_t-1.c (about) 1 /* { dg-options "-finput-charset=utf-8" } */ 2 typedef __WCHAR_TYPE__ wchar_t; 3 wchar_t x[] = L"Ä"; 4 wchar_t y = L'Ä'; 5 extern void abort (void); 6 extern void exit (int); 7 8 int main (void) 9 { 10 if (sizeof (x) / sizeof (wchar_t) != 2) 11 abort (); 12 if (x[0] != L'Ä' || x[1] != L'\0') 13 abort (); 14 if (y != L'Ä') 15 abort (); 16 exit (0); 17 }