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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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| Rev 304 |
Rev 338 |
package body Tagged_Type_Pkg is
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package body Tagged_Type_Pkg is
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function Pass_TT_Access (Obj : access TT'Class) return access TT'Class is
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function Pass_TT_Access (Obj : access TT'Class) return access TT'Class is
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begin
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begin
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if Obj = null then
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if Obj = null then
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return null;
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return null;
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else
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else
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-- The implicit conversion in the assignment to the return object
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-- The implicit conversion in the assignment to the return object
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-- must fail if Obj's actual is not a library-level object.
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-- must fail if Obj's actual is not a library-level object.
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return TT_Acc : access TT'Class := Obj do
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return TT_Acc : access TT'Class := Obj do
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TT_Acc := TT_Acc.Self;
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TT_Acc := TT_Acc.Self;
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end return;
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end return;
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end if;
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end if;
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end Pass_TT_Access;
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end Pass_TT_Access;
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end Tagged_Type_Pkg;
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end Tagged_Type_Pkg;
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