gcc/testsuite/gcc.dg/init-excess-1.c

   1 /* Test for various cases of excess initializers for empty objects:
   2    bug 21873.  Various versions of GCC ICE, hang or loop repeating
   3    diagnostics on various of these tests.  */
   4 /* Origin: Joseph Myers <joseph@codesourcery.com> */
   5 /* { dg-do compile } */
   6 /* { dg-options "" } */
   7
   8 struct s0 { };
   9 struct s1 { int a; };
  10 struct s2 { int a; int b; };
  11
  12 int a0[0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  13 int a1[0][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  14 int a2[0][1] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  15 int a3[1][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  16 int a4[][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  17 int a5[][0][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  18 int a6[][0][1] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  19 int a7[][1][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  20
  21 struct s0 b0[0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  22 struct s0 b1[0][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  23 struct s0 b2[0][1] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  24 struct s0 b3[1][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  25 struct s0 b4[][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  26 struct s0 b5[][0][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  27 struct s0 b6[][0][1] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  28 struct s0 b7[][1][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  29 struct s0 b8[1] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  30 struct s0 b9[] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  31
  32 struct s1 c0[0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  33 struct s1 c1[0][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  34 struct s1 c2[0][1] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  35 struct s1 c3[1][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  36 struct s1 c4[][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  37 struct s1 c5[][0][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  38 struct s1 c6[][0][1] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  39 struct s1 c7[][1][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  40
  41 struct s2 d0[0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  42 struct s2 d1[0][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  43 struct s2 d2[0][1] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  44 struct s2 d3[1][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  45 struct s2 d4[][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  46 struct s2 d5[][0][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  47 struct s2 d6[][0][1] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */
  48 struct s2 d7[][1][0] = { 1, 2 }; /* { dg-warning "excess elements|near init" } */