modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/pr83547.c (about)

     1  /* PR debug/83547 */
     2  
     3  void
     4  foo (void)
     5  {
     6    if (({ 0; }))
     7      ;
     8    if (({ 0; 0; }))
     9      ;
    10    if (({ }))		/* { dg-error "void value not ignored as it ought to be" } */
    11      ;
    12    if (({ 0; { 0; } }))	/* { dg-error "void value not ignored as it ought to be" } */
    13      ;
    14    if (({ 0; {} }))	/* { dg-error "void value not ignored as it ought to be" } */
    15      ;
    16  }