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6c8eed21c4
+ implement trashing of local variables if subroutine is inlined * fix some errors releated to interproc. gotos and inlining + node_count function * inline cannot be used with iochecking and safecall calling conventions * track inherited usage * don't inline if inherited is used git-svn-id: trunk@21335 -
69 lines
1.2 KiB
ObjectPascal
69 lines
1.2 KiB
ObjectPascal
{ Source provided for Free Pascal Bug Report 1677 }
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{ Submitted by "Anders Lindeberg" on 2001-11-10 }
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{ e-mail: anders.lindeberg@telia.com }
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{ inlining causes different ref. counting }
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{$inline off}
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program test;
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type trec = record i:integer; s:ansistring end;
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procedure RefCount(const s : ansistring;var rc:sizeint;expect:sizeint);
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type
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PLongint = ^Longint;
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var
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P : psizeint;
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begin
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P := psizeint(s);
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rc:=0;
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if (p = nil)
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then writeln('Nil string.')
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else
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{$ifdef fpc}
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rc:=psizeint(pchar(p)-sizeof(sizeint)*2)^;
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{$else}
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rc:=plongint(pchar(p)-8)^;
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{$endif}
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if expect<>-1 then
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begin
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writeln('Ref count is ',rc,' expected ',expect);
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if rc<>expect then
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halt(1);
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end
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else
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writeln('Ref count is ',rc);
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end;
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procedure p1(const r:trec);
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begin
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end;
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procedure p2(r:trec);
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begin
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end;
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procedure p3(const a:ansistring);
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begin
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end;
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procedure p4(a:ansistring);
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begin
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end;
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var r:trec; s:ansistring;
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hrc,rc : sizeint;
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begin
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s:=chr(ord('A')+random(26));
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r.s:=s;
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writeln('init');
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RefCount(s,rc,-1);
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writeln('p1()');
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p1(r);
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RefCount(s,hrc,rc);
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writeln('p2()');
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p2(r);
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RefCount(s,hrc,rc);
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writeln('ok');
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end.
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