13 lines
236 B
ObjectPascal
13 lines
236 B
ObjectPascal
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begin
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var n1, n2: System.TimeSpan?;
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assert(n1=n2);
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assert(n1=nil);
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n1 := System.TimeSpan.Zero;
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n2 := System.TimeSpan.Zero;
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assert(n1=n2);
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assert(not (n1<>n2));
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n2 := nil;
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assert(n1<>n2);
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assert(not (n1=n2));
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end. |