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* count references to symbols accessed via properties (fixes bug #4826)

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git-svn-id: trunk@2959 -
This commit is contained in:
Jonas Maebe 2006-03-18 22:53:27 +00:00
parent ed910b5d31
commit 3bc040cc45
3 changed files with 38 additions and 1 deletions
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1
.gitattributes vendored
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@ -6754,6 +6754,7 @@ tests/webtbs/tw4768.pp -text
tests/webtbs/tw4778.pp svneol=native#text/plain
tests/webtbs/tw4789.pp svneol=native#text/plain
tests/webtbs/tw4809.pp svneol=native#text/plain
tests/webtbs/tw4826.pp svneol=native#text/plain
tests/webtbs/tw4893a.pp svneol=native#text/plain
tests/webtbs/tw4893b.pp svneol=native#text/plain
tests/webtbs/tw4893c.pp svneol=native#text/plain

7
compiler/pexpr.pas
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@ -152,6 +152,7 @@ implementation
case plist^.sltype of
sl_load :
begin
addsymref(plist^.sym);
if not assigned(st) then
st:=plist^.sym.owner;
{ p1 can already contain the loadnode of
@ -172,7 +173,10 @@ implementation
p1:=cloadnode.create(plist^.sym,st);
end;
sl_subscript :
p1:=csubscriptnode.create(plist^.sym,p1);
begin
addsymref(plist^.sym);
p1:=csubscriptnode.create(plist^.sym,p1);
end;
sl_typeconv :
p1:=ctypeconvnode.create_explicit(p1,plist^.tt);
sl_absolutetype :
@ -1032,6 +1036,7 @@ implementation
if membercall then
include(callflags,cnf_member_call);
p1:=ccallnode.create(paras,tprocsym(tpropertysym(sym).writeaccess.firstsym^.sym),st,p1,callflags);
addsymref(tpropertysym(sym).writeaccess.firstsym^.sym);
paras:=nil;
consume(_ASSIGNMENT);
{ read the expression }

31
tests/webtbs/tw4826.pp Normal file
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@ -0,0 +1,31 @@
{ %OPT=-vn -Sen }
{ Source provided for Free Pascal Bug Report 4826 }
{ Submitted by "Ivo Steinmann" on 2006-02-20 }
{ e-mail: isteinmann@bluewin.ch }
program bug;
{$mode delphi}
type
TTest = class
private
FFoobar: Integer;
protected
property Foobar: Integer read FFoobar write FFoobar;
public
constructor Create;
end;
constructor TTest.Create;
begin
inherited Create;
Foobar := 0;
end;
var
Test: TTest;
begin
Test := TTest.Create;
Test.Free;
end.