[fpc-devel] Question about runtime error 219

Gennady Agranov gennadyagranov at gmail.com
Sat Jan 10 05:19:19 CET 2015

Hi All,

What exactly -CR (Verify object method call validity) code generation is 
checking and how tested is it?

For debugging I prefer to enable all possibles checks - range, overflow, ...

But i can not use -CR:

1. I passed some "var array of array" parameter - error 219 - changed to 
var array - works...

2. I use generics and 2.7.1 and when I am calling some method that is 
implemented in grandfather class - runtime error 219 :(

But, If I do not set -CR - everything works just fine...

Any internal scoop about -CR - please?


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