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* allow enum => pointer type casts in delphi mode, resolves #8465

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git-svn-id: trunk@7905 -
This commit is contained in:
florian 2007-07-01 14:43:46 +00:00
parent 4ba2a49318
commit 76a3d55199
4 changed files with 22 additions and 3 deletions
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1
.gitattributes vendored
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@ -7381,6 +7381,7 @@ tests/webtbf/tw8150g.pp svneol=native#text/plain
tests/webtbf/tw8264a.pp svneol=native#text/plain
tests/webtbf/tw8398.pp svneol=native#text/plain
tests/webtbf/tw8451.pp svneol=native#text/plain
tests/webtbf/tw8465a.pp svneol=native#text/plain
tests/webtbf/tw8528.pp svneol=native#text/plain
tests/webtbf/tw8583.pp svneol=native#text/plain
tests/webtbf/tw8588.pp svneol=native#text/plain

2
compiler/defcmp.pas
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@ -933,7 +933,6 @@ implementation
eq:=te_convert_l1;
end;
end;
{
enumdef :
begin
{ allow explicit typecasts from enums to pointer.
@ -950,7 +949,6 @@ implementation
eq:=te_convert_l1;
end;
end;
}
arraydef :
begin
{ string constant (which can be part of array constructor)

18
tests/webtbf/tw8465a.pp Normal file
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@ -0,0 +1,18 @@
{ %fail }
program EnumPtrConvTest;
{$APPTYPE CONSOLE}
{$packenum 1}
type
TEnum = (a, b);
var
e: TEnum;
p: Pointer;
begin
e := b;
p := Pointer(e);
WriteLn(Integer(p)); // produces "1" in Delphi
end.

4
tests/webtbs/tw8465.pp
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@ -5,6 +5,7 @@ program EnumPtrConvTest;
{$IFDEF FPC}
{$MODE DELPHI}
{$ENDIF}
{$packenum 1}
type
TEnum = (a, b);
@ -16,5 +17,6 @@ var
begin
e := b;
p := Pointer(e);
WriteLn(Integer(p)); // produces "1" in Delphi
if Integer(p)<>1 then
halt(1); // produces "1" in Delphi
end.