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51 lines
1.7 KiB
D
51 lines
1.7 KiB
D
/*
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TEST_OUTPUT:
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---
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fail_compilation/iconv_interface_array.d(48): Error: function `testA` is not callable using argument types `(C[4])`
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fail_compilation/iconv_interface_array.d(48): cannot pass argument `arr` of type `C[4]` to parameter `I1[4] arr`
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fail_compilation/iconv_interface_array.d(27): `iconv_interface_array.testA(I1[4] arr)` declared here
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fail_compilation/iconv_interface_array.d(49): Error: function `testB` is not callable using argument types `(C[4])`
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fail_compilation/iconv_interface_array.d(49): cannot pass argument `arr` of type `C[4]` to parameter `I2[4] arr`
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fail_compilation/iconv_interface_array.d(33): `iconv_interface_array.testB(I2[4] arr)` declared here
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fail_compilation/iconv_interface_array.d(50): Error: function `testC` is not callable using argument types `(C[4])`
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fail_compilation/iconv_interface_array.d(50): cannot pass argument `arr` of type `C[4]` to parameter `I3[4] arr`
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fail_compilation/iconv_interface_array.d(39): `iconv_interface_array.testC(I3[4] arr)` declared here
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---
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*/
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interface I1 { int a(int); }
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interface I2 { int b(int); }
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interface I3 { int c(int); }
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class C : I1, I2, I3
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{
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int a(int i) { return 1 * i; }
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int b(int i) { return 2 * i; }
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int c(int i) { return 3 * i; }
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}
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void testA(I1[4] arr)
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{
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foreach (uint idx, obj; arr)
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assert(obj.a(idx) == 1 * idx);
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}
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void testB(I2[4] arr)
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{
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foreach (idx, obj; arr)
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assert(obj.b(cast(int) idx) == 2 * idx);
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}
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void testC(I3[4] arr)
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{
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foreach (idx, obj; arr)
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assert(obj.c(cast(int) idx) == 3 * idx);
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}
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void main()
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{
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C[4] arr = [ new C, new C, new C, new C ];
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testA(arr);
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testB(arr);
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testC(arr);
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}
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