[fpc-devel] Wrong docs: not initialized global variables

[Florian Klämpfl]

Am 07.07.2018 um 08:18 schrieb Ondrej Pokorny:
> 
> As you see, all messages are hints only, no warnings. Regardless of managed/not-managed global/local variable.
> 

There are a lot of exceptions when which warning happens, try the same with e.g. writeln and the file parameter (just 
one of these exceptions). SetLength is a case were a warning is valid because it can result in very bogus results (as 
this thread has shown).