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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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| Rev 304 |
Rev 338 |
package body Tail_Call_P is
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package body Tail_Call_P is
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function Start_Side (Element : T) return Index is
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function Start_Side (Element : T) return Index is
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begin
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begin
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if Element = 1 then
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if Element = 1 then
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raise Program_Error;
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raise Program_Error;
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end if;
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end if;
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if Element = 0 then
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if Element = 0 then
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return Second;
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return Second;
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else
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else
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return First;
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return First;
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end if;
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end if;
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end;
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end;
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function Segment (Element : T) return T is
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function Segment (Element : T) return T is
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begin
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begin
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if Element /= 0 then
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if Element /= 0 then
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raise Program_Error;
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raise Program_Error;
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end if;
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end if;
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return 1;
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return 1;
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end;
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end;
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procedure Really_Insert (Into : T; Element : T; Value : T) is
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procedure Really_Insert (Into : T; Element : T; Value : T) is
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begin
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begin
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if Into /= 0 then
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if Into /= 0 then
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raise Program_Error;
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raise Program_Error;
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end if;
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end if;
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end;
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end;
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procedure Insert (Into : A; Element : T; Value : T) is
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procedure Insert (Into : A; Element : T; Value : T) is
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begin
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begin
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Really_Insert (Into (Start_Side (Element)), Segment (Element), Value);
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Really_Insert (Into (Start_Side (Element)), Segment (Element), Value);
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end Insert;
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end Insert;
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end Tail_Call_P;
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end Tail_Call_P;
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