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38 lines
1.2 KiB
D
38 lines
1.2 KiB
D
void main()
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{
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align(1)
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struct X1 { ubyte b; int n; }
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static assert(X1.sizeof == 8);
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static assert(X1.b.offsetof == 0);
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static assert(X1.n.offsetof == 4);
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//X1 x1;
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//assert(cast(void*)&x1.b == cast(void*)&x1 + 0);
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//assert(cast(void*)&x1.n == cast(void*)&x1 + 1);
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struct Y1 { ubyte b; int n; }
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static assert(Y1.sizeof == 8);
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static assert(Y1.b.offsetof == 0);
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static assert(Y1.n.offsetof == 4);
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//Y1 y1;
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//assert(cast(void*)&y1.b == cast(void*)&y1 + 0);
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//assert(cast(void*)&y1.n == cast(void*)&y1 + 4);
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int local;
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align(1)
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struct X2 { ubyte b; int n; int f(){ return local; } }
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static assert(X2.sizeof == 8 + (void*).sizeof);
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static assert(X2.b.offsetof == 0);
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static assert(X2.n.offsetof == 4);
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//X2 x2;
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//assert(cast(void*)&x2.b == cast(void*)&x2 + 0);
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//assert(cast(void*)&x2.n == cast(void*)&x2 + 1);
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struct Y2 { ubyte b; int n; int f(){ return local; } }
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static assert(Y2.sizeof == 8 + (void*).sizeof);
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static assert(Y2.b.offsetof == 0);
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static assert(Y2.n.offsetof == 4);
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//Y2 y2;
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//assert(cast(void*)&y2.b == cast(void*)&y2 + 0);
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//assert(cast(void*)&y2.n == cast(void*)&y2 + 4);
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}
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