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* compiler crash fixed when constant arguments passed to round/trunc

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exceeds the longint range
This commit is contained in:
florian 1999-02-01 00:00:50 +00:00
parent 219dd5f0b5
commit 4ec3402851
1 changed files with 23 additions and 3 deletions
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26
compiler/tcinl.pas
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@ -155,13 +155,29 @@ implementation
case p^.inlinenumber of case p^.inlinenumber of
in_const_trunc : begin in_const_trunc : begin
if isreal then if isreal then
hp:=genordinalconstnode(trunc(vr),s32bitdef) begin
if (vr>=2147483648.0) or (vr<=-2147483649.0) then
begin
CGMessage(parser_e_range_check_error);
hp:=genordinalconstnode(1,s32bitdef)
end
else
hp:=genordinalconstnode(trunc(vr),s32bitdef)
end
else else
hp:=genordinalconstnode(trunc(vl),s32bitdef); hp:=genordinalconstnode(trunc(vl),s32bitdef);
end; end;
in_const_round : begin in_const_round : begin
if isreal then if isreal then
hp:=genordinalconstnode(round(vr),s32bitdef) begin
if (vr>=2147483647.5) or (vr<=-2147483648.5) then
begin
CGMessage(parser_e_range_check_error);
hp:=genordinalconstnode(1,s32bitdef)
end
else
hp:=genordinalconstnode(round(vr),s32bitdef)
end
else else
hp:=genordinalconstnode(round(vl),s32bitdef); hp:=genordinalconstnode(round(vl),s32bitdef);
end; end;
@ -951,7 +967,11 @@ implementation
end. end.
{ {
$Log$ $Log$
Revision 1.16 1999-01-28 19:43:43 peter Revision 1.17 1999-02-01 00:00:50 florian
* compiler crash fixed when constant arguments passed to round/trunc
exceeds the longint range
Revision 1.16 1999/01/28 19:43:43 peter
* fixed high generation for ansistrings with str,writeln * fixed high generation for ansistrings with str,writeln
Revision 1.15 1999/01/27 16:28:22 pierre Revision 1.15 1999/01/27 16:28:22 pierre