19 lines
No EOL
280 B
Text
19 lines
No EOL
280 B
Text
struct A { int x }
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struct B { int x ; int y }
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struct C { int x ; int y ; int z }
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/* C <: B B <: B */
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/* ---------------------- */
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/* (B) -> B <: (C) -> B */
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B? f(B b) {
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return b;
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}
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void g((C) -> B f) {
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return;
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}
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int program(string[] args) {
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g(f);
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return 0;
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} |