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e453e6f9ca
- Deprecate cast-style conversion from integer to enum. - Make deprecation an error in test mode.
24 lines
299 B
Plaintext
24 lines
299 B
Plaintext
enum Abc : char { ABC }
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fn void foo()
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{
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Abc x = Abc.from_ordinal(10); // #error: exceeds the max
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}
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fn void bar()
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{
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int a;
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Abc x = Abc.from_ordinal(a);
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}
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fn void baz()
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{
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int a;
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Abc x = Abc.from_ordinal(0);
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}
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fn void abc()
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{
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int a;
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Abc x = Abc.from_ordinal(-1); // #error: negative number
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} |