/* Test for C99 designated initializer warnings and errors */ /* Origin: Jakub Jelinek */ /* { dg-do compile } */ /* { dg-options "-std=iso9899:1999 -Wall -pedantic-errors" } */ typedef struct { int B; short C[2]; } A; A a = { [2] = 1 }; /* { dg-error "(array index in non-array)|(near initialization)" } */ int b[] = { .B = 1 }; /* { dg-error "(field name not in record)|(near initialization)" } */ A c[] = { [0].D = 1 }; /* { dg-error "unknown field" } */ int d; int e = { d++ }; /* { dg-error "(is not constant)|(near initialization)" } */ A f[2] = { [0].C[0] = 1, [2] = { 2, { 1, 2 } } };/* { dg-error "(array index in initializer exceeds array bounds)|(near initialization)" } */ int g[4] = { [1] = 1, 2, [6] = 5 }; /* { dg-error "(array index in initializer exceeds array bounds)|(near initialization)" } */ int h[] = { [0 ... 3] = 5 }; /* { dg-error "forbids specifying range of elements" } */ int i[] = { [2] 4 }; /* { dg-error "use of designated initializer without" } */ A j = { B: 2 }; /* { dg-error "use of designated initializer with " } */ void foo (int *, A *); void bar (void) { int a[] = { d++, [0] = 1 }; /* { dg-warning "(initialized field with side-effects overwritten)|(near initialization)" } */ A b = { 1, { d++, 2 }, .C[0] = 3 };/* { dg-warning "(initialized field with side-effects overwritten)|(near initialization)" } */ A c = { d++, { 2, 3 }, .B = 4 }; /* { dg-warning "(initialized field with side-effects overwritten)|(near initialization)" } */ foo (a, d ? &b : &c); }