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71 lines
2.2 KiB
D
71 lines
2.2 KiB
D
/*
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TEST_OUTPUT:
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---
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fail_compilation/diag20888.d(24): Error: return value `callback` of type `int function()` does not match return type `int`, and cannot be implicitly converted
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fail_compilation/diag20888.d(24): Did you intend to call the function pointer?
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fail_compilation/diag20888.d(29): Error: return value `s` of type `string` does not match return type `int`, and cannot be implicitly converted
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fail_compilation/diag20888.d(34): Error: return value `callback` of type `int delegate()` does not match return type `int`, and cannot be implicitly converted
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fail_compilation/diag20888.d(34): Did you intend to call the delegate?
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fail_compilation/diag20888.d(39): Error: return value `callback` of type `int delegate()` does not match return type `int`, and cannot be implicitly converted
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fail_compilation/diag20888.d(39): Did you intend to call the delegate?
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fail_compilation/diag20888.d(44): Error: return value `callback` of type `int delegate()*` does not match return type `int`, and cannot be implicitly converted
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fail_compilation/diag20888.d(49): Error: return value `callback` of type `int delegate()` does not match return type `string`, and cannot be implicitly converted
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fail_compilation/diag20888.d(54): Error: return value `() => 3755` of type `int function() pure nothrow @nogc @safe` does not match return type `int`, and cannot be implicitly converted
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fail_compilation/diag20888.d(54): Did you intend to call the function pointer?
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fail_compilation/diag20888.d(59): Error: `return` expression expected
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fail_compilation/diag20888.d(70): Error: return value `() => i` of type `int delegate() pure nothrow @nogc @safe` does not match return type `int`, and cannot be implicitly converted
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fail_compilation/diag20888.d(70): Did you intend to call the delegate?
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---
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*/
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int alpha(int function() callback)
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{
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return callback;
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}
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int beta(string s)
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{
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return s;
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}
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int gamma(int delegate() callback)
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{
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return callback;
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}
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int delta(int delegate() callback)
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{
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return callback;
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}
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int epsilon(int delegate()* callback)
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{
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return callback; // no supplemental yet
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}
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string zeta(int delegate() callback)
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{
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return callback;
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}
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int eta()
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{
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return () => 0xEAB;
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}
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int theta()
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{
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return;
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}
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int kappa()
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{
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int i = 0xEAB;
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return () { return i; };
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}
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