Hairy Pixels via fpc-pascal <fpc-pascal@lists.freepascal.org> schrieb am Mi., 8. Nov. 2023, 01:48:
> What does this error mean? It's comparing a pointer to a procedure to a > procedure variable (a callback). The signature appears exactly the same > "function(TSymbol;TSymbol):LongInt is nested" so what's the problem? > > error: Incompatible type for arg no. 2: Got "<address of > function(TSymbol;TSymbol):LongInt is nested;StdCall>", expected > "TSList$1$crcCC4DE170_crc9A33B934.<procedure variable type of > function(TSymbol;TSymbol):LongInt is nested;StdCall>" > Please provide example code so that one can look at it. Such messages without example are more often than not simply useless. Regards, Sven >
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