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Yuriy Sydorov authored
An uninitialized function Result of a managed type needs special handling. When passing it as a var parameter a warning need to be emitted, since a user may expect Result to be empty (nil) by default as it happens with local vars of a managed type. But this is not true for Result and may lead to serious issues. The only exception is SetLength(Result, ?) for a string Result. A user always expects undefined contents of the string after calling SetLength(). In such case a hint need to be emitted. + Tests for this. git-svn-id: trunk@40216 -
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