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Check whether the globalsymtable is not Nil before using it! Otherwise an access violation occurs when compiling a program that contains specializations.

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git-svn-id: trunk@19819 -
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svenbarth 2011-12-11 16:10:02 +00:00
parent fca525a85b
commit 52a6699d55
1 changed files with 1 additions and 1 deletions
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2
compiler/pgenutil.pas
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@ -319,7 +319,7 @@ uses
else
{ the generic could have been specialized in the globalsymtable
already, so search there as well }
if specializest<>current_module.globalsymtable then
if (specializest<>current_module.globalsymtable) and assigned(current_module.globalsymtable) then
begin
srsym:=tsym(current_module.globalsymtable.findwithhash(hashedid));
if assigned(srsym) then