struct ssss

{

    int x, y;

}

struct aaaa

{

    int x, y;

    public aaaa(int a)

    {

        x = a;

        y = 100;

    }

}

struct bbbb

{

    int x, y;

    public bbbb(int a)

    {

        this = new bbbb();

        y = 1;

    }

}

.class private sequential ansi sealed beforefieldinit ssss

	extends [mscorlib]System.ValueType

{

	// Fields

	.field private int32 x

	.field private int32 y

} // end of class ssss

.class private sequential ansi sealed beforefieldinit aaaa

	extends [mscorlib]System.ValueType

{

	// Fields

	.field private int32 x

	.field private int32 y

	// Methods

	.method public hidebysig specialname rtspecialname 

		instance void .ctor (

			int32 a

		) cil managed 

	{

		// Method begins at RVA 0x211c

		// Header size: 1

		// Code size: 17 (0x11)

		.maxstack 8

		IL_0000: nop

		IL_0001: ldarg.0

		IL_0002: ldarg.1

		IL_0003: stfld int32 aaaa::x

		IL_0008: ldarg.0

		IL_0009: ldc.i4.s 100

		IL_000b: stfld int32 aaaa::y

		IL_0010: ret

	} // end of method aaaa::.ctor

} // end of class aaaa

.class private sequential ansi sealed beforefieldinit bbbb

	extends [mscorlib]System.ValueType

{

	// Fields

	.field private int32 x

	.field private int32 y

	// Methods

	.method public hidebysig specialname rtspecialname 

		instance void .ctor (

			int32 a

		) cil managed 

	{

		// Method begins at RVA 0x211c

		// Header size: 1

		// Code size: 16 (0x10)

		.maxstack 8

		IL_0000: nop

		IL_0001: ldarg.0

		IL_0002: initobj bbbb

		IL_0008: ldarg.0

		IL_0009: ldc.i4.1

		IL_000a: stfld int32 bbbb::y

		IL_000f: ret

	} // end of method bbbb::.ctor

} // end of class bbbb

ssss s = new ssss();

bbbb b = new bbbb(123);

aaaa a = new aaaa(321);

IL_0010: ldloca.s 0

IL_0012: initobj ssss

IL_0018: ldloca.s 1

IL_001a: ldc.i4.s 123

IL_001c: call instance void bbbb::.ctor(int32)

IL_0021: ldloca.s 2

IL_0023: ldc.i4 321

IL_0028: call instance void aaaa::.ctor(int32)