kit

kit
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attr_p2_04_aligned_field.c (284B)

      1 /* Phase 2: member-level __attribute__((aligned(8))) raises field offset.
      2  * Natural layout: a at 0, b at 4 (sizeof int = 4, but aligned(8) forces 8). */
      3 struct S {
      4   int a;
      5   int b __attribute__((aligned(8)));
      6 };
      7 
      8 int test_main(void) { return (int)__builtin_offsetof(struct S, b); }