gcc/testsuite/gcc.dg/missing-field-init-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Wmissing-field-initializers -std=c99" } */
   3
   4 struct s { int a, b, c; };
   5 struct s s1 = { 1, 2, 3 };
   6 struct s s2 = { 1, 2 }; /* { dg-warning "(missing initializer)|(near initialization)" } */
   7 struct s s3[] = { { 1, 2 }, { 4, 5 } }; /* { dg-warning "(missing initializer)|(near initialization)" } */
   8 struct s s4[] = { 1, 2, 3, 4, 5 }; /* { dg-warning "(missing initializer)|(near initialization)" } */
   9 struct s s5[] = { 1, 2, 3, 4, 5, 6 };
  10 /* Designated initializers produce no warning.  */
  11 struct s s6 = { .a = 1 }; /* { dg-bogus "missing initializer" } */
  12 /* Allow zero-initializing with "= { 0 }".  */
  13 struct s s7 = { 0 }; /* { dg-bogus "missing initializer" } */
  14 struct s s8 = { 1 }; /* { dg-warning "(missing initializer)|(near initialization)" } */