64 lines
952 B
ObjectPascal
64 lines
952 B
ObjectPascal
function test(a:integer; b: integer:=3): integer;
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begin
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Result := b;
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end;
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function test2(a: integer := 4): integer;
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begin
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Result := a;
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end;
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function test3(a: integer := 4; b: real := 2.3): integer;
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begin
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Result := a;
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end;
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function string.test(a: integer := 6): integer;
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begin
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Result := a;
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end;
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function ff(delim: string := ' '): string;
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begin
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Result := 'abc';
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end;
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procedure tt(str: string);
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begin
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assert(str = 'abc');
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end;
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procedure tt(i: integer);
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begin
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raise new Exception;
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end;
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type
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TClass=class
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function f(a: integer := 1; b: integer := 2): integer;
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begin
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Result:=2;
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end;
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end;
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begin
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assert(test3=4);
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assert(test(2)=3);
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assert(test(2,4)=4);
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var j : integer := test2;
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assert(j=4);
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var i := test2;
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assert(i = 4);
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var s := 'abcd';
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assert(s.test=6);
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var k := s.test;
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assert(k = 6);
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tt(ff);
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assert(ArrRandomReal <> nil);
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assert(ArrRandomReal.Any = true);
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var obj := new TClass;
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var l := obj.f;
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assert(l = 2);
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end. |